[REGEDIT_WINETEST] Sync with Wine 3.0. CORE-14225
[reactos.git] / modules / rostests / winetests / regedit / regedit.c
index d145f0b..3bab7e1 100644 (file)
  */
 
 #include <windows.h>
-
+#include <stdio.h>
 #include "wine/test.h"
 
-static BOOL supports_wchar;
-
 #define lok ok_(__FILE__,line)
 
-#define exec_import_str(c) r_exec_import_str(__LINE__, c)
-static BOOL r_exec_import_str(unsigned line, const char *file_contents)
+#define run_regedit_exe(c) run_regedit_exe_(__LINE__,c)
+static BOOL run_regedit_exe_(unsigned line, const char *cmd)
 {
     STARTUPINFOA si = {sizeof(STARTUPINFOA)};
     PROCESS_INFORMATION pi;
-    HANDLE regfile;
-    DWORD written, dr;
-    BOOL br;
-    char cmd[] = "regedit /s test.reg";
-
-    regfile = CreateFileA("test.reg", GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
-            FILE_ATTRIBUTE_NORMAL, NULL);
-    lok(regfile != INVALID_HANDLE_VALUE, "Failed to create test.reg file\n");
-    if(regfile == INVALID_HANDLE_VALUE)
-        return FALSE;
-
-    br = WriteFile(regfile, file_contents, strlen(file_contents), &written,
-            NULL);
-    lok(br == TRUE, "WriteFile failed: %d\n", GetLastError());
+    DWORD ret;
+    char cmdline[256];
 
-    CloseHandle(regfile);
+    si.dwFlags = STARTF_USESTDHANDLES;
+    si.hStdInput  = INVALID_HANDLE_VALUE;
+    si.hStdOutput = INVALID_HANDLE_VALUE;
+    si.hStdError  = INVALID_HANDLE_VALUE;
 
-    if(!CreateProcessA(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
+    strcpy(cmdline, cmd);
+    if (!CreateProcessA(NULL, cmdline, NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi))
         return FALSE;
 
-    dr = WaitForSingleObject(pi.hProcess, 10000);
-    if(dr == WAIT_TIMEOUT)
+    ret = WaitForSingleObject(pi.hProcess, 10000);
+    if (ret == WAIT_TIMEOUT)
         TerminateProcess(pi.hProcess, 1);
+
     CloseHandle(pi.hThread);
     CloseHandle(pi.hProcess);
+    return (ret != WAIT_TIMEOUT);
+}
+
+static BOOL write_file(const void *str, DWORD size)
+{
+    HANDLE file;
+    BOOL ret;
+    DWORD written;
+
+    file = CreateFileA("test.reg", GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
+                       FILE_ATTRIBUTE_NORMAL, NULL);
+    ok(file != INVALID_HANDLE_VALUE, "CreateFile failed: %u\n", GetLastError());
+    if (file == INVALID_HANDLE_VALUE)
+        return FALSE;
 
-    br = DeleteFileA("test.reg");
-    lok(br == TRUE, "DeleteFileA failed: %d\n", GetLastError());
+    ret = WriteFile(file, str, size, &written, NULL);
+    ok(ret, "WriteFile failed: %u\n", GetLastError());
+    CloseHandle(file);
 
-    return (dr != WAIT_TIMEOUT);
+    return ret;
 }
 
-#define exec_import_wstr(c) r_exec_import_wstr(__LINE__, c)
-static BOOL r_exec_import_wstr(unsigned line, const WCHAR *file_contents)
+#define exec_import_str(c)  import_reg(__LINE__,c,FALSE)
+#define exec_import_wstr(c) import_reg(__LINE__,c,TRUE)
+
+static BOOL import_reg(unsigned line, const char *contents, BOOL unicode)
 {
-    STARTUPINFOA si = {sizeof(STARTUPINFOA)};
-    PROCESS_INFORMATION pi;
-    HANDLE regfile;
-    DWORD written, dr;
-    BOOL br;
-    char cmd[] = "regedit /s test.reg";
-
-    regfile = CreateFileA("test.reg", GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
-            FILE_ATTRIBUTE_NORMAL, NULL);
-    lok(regfile != INVALID_HANDLE_VALUE, "Failed to create test.reg file\n");
-    if(regfile == INVALID_HANDLE_VALUE)
-        return FALSE;
+    int lenA;
+    BOOL ret;
 
-    br = WriteFile(regfile, file_contents,
-            lstrlenW(file_contents) * sizeof(WCHAR), &written, NULL);
-    lok(br == TRUE, "WriteFile failed: %d\n", GetLastError());
+    lenA = strlen(contents);
 
-    CloseHandle(regfile);
+    if (unicode)
+    {
+        int len = MultiByteToWideChar(CP_UTF8, 0, contents, lenA, NULL, 0);
+        int size = len * sizeof(WCHAR);
+        WCHAR *wstr = HeapAlloc(GetProcessHeap(), 0, size);
+        if (!wstr) return FALSE;
+        MultiByteToWideChar(CP_UTF8, 0, contents, lenA, wstr, len);
+
+        ret = write_file(wstr, size);
+        HeapFree(GetProcessHeap(), 0, wstr);
+    }
+    else
+        ret = write_file(contents, lenA);
 
-    if(!CreateProcessA(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
-        return FALSE;
+    if (!ret) return FALSE;
 
-    dr = WaitForSingleObject(pi.hProcess, 10000);
-    if(dr == WAIT_TIMEOUT)
-        TerminateProcess(pi.hProcess, 1);
-    CloseHandle(pi.hThread);
-    CloseHandle(pi.hProcess);
+    run_regedit_exe("regedit.exe /s test.reg");
 
-    br = DeleteFileA("test.reg");
-    lok(br == TRUE, "DeleteFileA failed: %d\n", GetLastError());
+    ret = DeleteFileA("test.reg");
+    lok(ret, "DeleteFile failed: %u\n", GetLastError());
 
-    return (dr != WAIT_TIMEOUT);
+    return ret;
 }
 
 #define TODO_REG_TYPE    (0x0001u)
 #define TODO_REG_SIZE    (0x0002u)
 #define TODO_REG_DATA    (0x0004u)
+#define TODO_REG_COMPARE (0x0008u)
 
 /* verify_reg() adapted from programs/reg/tests/reg.c */
 #define verify_reg(k,v,t,d,s,todo) verify_reg_(__LINE__,k,v,t,d,s,todo)
@@ -122,45 +126,140 @@ static void verify_reg_(unsigned line, HKEY hkey, const char *value,
         lok(type == exp_type, "got wrong type %d, expected %d\n", type, exp_type);
     todo_wine_if (todo & TODO_REG_SIZE)
         lok(size == exp_size, "got wrong size %d, expected %d\n", size, exp_size);
-    todo_wine_if (todo & TODO_REG_DATA)
-        lok(memcmp(data, exp_data, size) == 0, "got wrong data\n");
+    if (exp_data)
+    {
+        todo_wine_if (todo & TODO_REG_DATA)
+            lok(memcmp(data, exp_data, size) == 0, "got wrong data\n");
+    }
 }
 
-#define verify_reg_wsz(k,n,e) r_verify_reg_wsz(__LINE__,k,n,e)
-static void r_verify_reg_wsz(unsigned line, HKEY key, const char *value_name, const WCHAR *exp_value)
+#define verify_reg_nonexist(k,n) r_verify_reg_nonexist(__LINE__,k,n)
+static void r_verify_reg_nonexist(unsigned line, HKEY key, const char *value_name)
 {
     LONG lr;
-    DWORD fnd_type, fnd_len;
-    WCHAR fnd_value[1024], value_nameW[1024];
 
-    MultiByteToWideChar(CP_ACP, 0, value_name, -1, value_nameW,
-            sizeof(value_nameW)/sizeof(value_nameW[0]));
+    lr = RegQueryValueExA(key, value_name, NULL, NULL, NULL, NULL);
+    lok(lr == ERROR_FILE_NOT_FOUND, "registry value '%s' shouldn't exist; got %d, expected 2\n",
+       (value_name && *value_name) ? value_name : "(Default)", lr);
+}
 
-    fnd_len = sizeof(fnd_value);
-    lr = RegQueryValueExW(key, value_nameW, NULL, &fnd_type, (BYTE*)fnd_value, &fnd_len);
-    lok(lr == ERROR_SUCCESS, "RegQueryValueExW failed: %d\n", lr);
-    if(lr != ERROR_SUCCESS)
-        return;
+#define open_key(b,p,s,k) open_key_(__LINE__,b,p,s,k)
+static void open_key_(unsigned line, const HKEY base, const char *path, const DWORD sam, HKEY *hkey)
+{
+    LONG lr;
 
-    lok(fnd_type == REG_SZ, "Got wrong type: %d\n", fnd_type);
-    if(fnd_type != REG_SZ)
-        return;
-    lok(!lstrcmpW(exp_value, fnd_value),
-            "Strings differ: expected %s, got %s\n",
-            wine_dbgstr_w(exp_value), wine_dbgstr_w(fnd_value));
+    lr = RegOpenKeyExA(base, path, 0, KEY_READ|sam, hkey);
+    lok(lr == ERROR_SUCCESS, "RegOpenKeyExA failed: %d\n", lr);
 }
 
-#define verify_reg_nonexist(k,n) r_verify_reg_nonexist(__LINE__,k,n)
-static void r_verify_reg_nonexist(unsigned line, HKEY key, const char *value_name)
+#define verify_key(k,s) verify_key_(__LINE__,k,s)
+static void verify_key_(unsigned line, HKEY key_base, const char *subkey)
+{
+    HKEY hkey;
+    LONG lr;
+
+    lr = RegOpenKeyExA(key_base, subkey, 0, KEY_READ, &hkey);
+    lok(lr == ERROR_SUCCESS, "RegOpenKeyExA failed: got %d\n", lr);
+
+    if (hkey)
+        RegCloseKey(hkey);
+}
+
+#define verify_key_nonexist(k,s) verify_key_nonexist_(__LINE__,k,s)
+static void verify_key_nonexist_(unsigned line, HKEY key_base, const char *subkey)
+{
+    HKEY hkey;
+    LONG lr;
+
+    lr = RegOpenKeyExA(key_base, subkey, 0, KEY_READ, &hkey);
+    lok(lr == ERROR_FILE_NOT_FOUND, "registry key '%s' shouldn't exist; got %d, expected 2\n",
+        subkey, lr);
+
+    if (hkey)
+        RegCloseKey(hkey);
+}
+
+#define add_key(k,p,s) add_key_(__LINE__,k,p,s)
+static void add_key_(unsigned line, const HKEY hkey, const char *path, HKEY *subkey)
+{
+    LONG lr;
+
+    lr = RegCreateKeyExA(hkey, path, 0, NULL, REG_OPTION_NON_VOLATILE,
+                         KEY_READ|KEY_WRITE, NULL, subkey, NULL);
+    lok(lr == ERROR_SUCCESS, "RegCreateKeyExA failed: %d\n", lr);
+}
+
+#define delete_key(k,p) delete_key_(__LINE__,k,p)
+static void delete_key_(unsigned line, const HKEY hkey, const char *path)
+{
+    if (path && *path)
+    {
+        LONG lr;
+
+        lr = RegDeleteKeyA(hkey, path);
+        lok(lr == ERROR_SUCCESS, "RegDeleteKeyA failed: %d\n", lr);
+    }
+}
+
+static LONG delete_tree(const HKEY key, const char *subkey)
+{
+    HKEY hkey;
+    LONG ret;
+    char *subkey_name = NULL;
+    DWORD max_subkey_len, subkey_len;
+    static const char empty[1];
+
+    ret = RegOpenKeyExA(key, subkey, 0, KEY_READ, &hkey);
+    if (ret) return ret;
+
+    ret = RegQueryInfoKeyA(hkey, NULL, NULL, NULL, NULL, &max_subkey_len,
+                           NULL, NULL, NULL, NULL, NULL, NULL);
+    if (ret) goto cleanup;
+
+    max_subkey_len++;
+
+    subkey_name = HeapAlloc(GetProcessHeap(), 0, max_subkey_len);
+    if (!subkey_name)
+    {
+        ret = ERROR_NOT_ENOUGH_MEMORY;
+        goto cleanup;
+    }
+
+    for (;;)
+    {
+        subkey_len = max_subkey_len;
+        ret = RegEnumKeyExA(hkey, 0, subkey_name, &subkey_len, NULL, NULL, NULL, NULL);
+        if (ret == ERROR_NO_MORE_ITEMS) break;
+        if (ret) goto cleanup;
+        ret = delete_tree(hkey, subkey_name);
+        if (ret) goto cleanup;
+    }
+
+    ret = RegDeleteKeyA(hkey, empty);
+
+cleanup:
+    HeapFree(GetProcessHeap(), 0, subkey_name);
+    RegCloseKey(hkey);
+    return ret;
+}
+
+#define add_value(k,n,t,d,s) add_value_(__LINE__,k,n,t,d,s)
+static void add_value_(unsigned line, HKEY hkey, const char *name, DWORD type,
+                       const void *data, size_t size)
 {
     LONG lr;
-    DWORD fnd_type, fnd_len;
-    char fnd_value[32];
 
-    fnd_len = sizeof(fnd_value);
-    lr = RegQueryValueExA(key, value_name, NULL, &fnd_type, (BYTE*)fnd_value, &fnd_len);
-    lok(lr == ERROR_FILE_NOT_FOUND, "Reg value shouldn't exist: %s\n",
-            value_name);
+    lr = RegSetValueExA(hkey, name, 0, type, (const BYTE *)data, size);
+    lok(lr == ERROR_SUCCESS, "RegSetValueExA failed: %d\n", lr);
+}
+
+#define delete_value(k,n) delete_value_(__LINE__,k,n)
+static void delete_value_(unsigned line, const HKEY hkey, const char *name)
+{
+    LONG lr;
+
+    lr = RegDeleteValueA(hkey, name);
+    lok(lr == ERROR_SUCCESS, "RegDeleteValueA failed: %d\n", lr);
 }
 
 #define KEY_BASE "Software\\Wine\\regedit_test"
@@ -170,25 +269,8 @@ static void test_basic_import(void)
     HKEY hkey, subkey;
     DWORD dword = 0x17, type, size;
     char exp_binary[] = {0xAA,0xBB,0xCC,0x11};
-    WCHAR wide_test[] = {0xFEFF,'W','i','n','d','o','w','s',' ','R','e','g',
-        'i','s','t','r','y',' ','E','d','i','t','o','r',' ','V','e','r','s',
-        'i','o','n',' ','5','.','0','0','\n','\n',
-        '[','H','K','E','Y','_','C','U','R','R','E','N','T','_','U','S','E',
-        'R','\\','S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
-        'r','e','g','e','d','i','t','_','t','e','s','t',']','\n',
-        '"','T','e','s','t','V','a','l','u','e','3','"','=','"',0x3041,'V','a',
-        'l','u','e','"','\n',0};
-    WCHAR wide_test_r[] = {0xFEFF,'W','i','n','d','o','w','s',' ','R','e','g',
-        'i','s','t','r','y',' ','E','d','i','t','o','r',' ','V','e','r','s',
-        'i','o','n',' ','5','.','0','0','\r','\r',
-        '[','H','K','E','Y','_','C','U','R','R','E','N','T','_','U','S','E',
-        'R','\\','S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
-        'r','e','g','e','d','i','t','_','t','e','s','t',']','\r',
-        '"','T','e','s','t','V','a','l','u','e','5','"','=','"',0x3041,'V','a',
-        'l','u','e','"','\r',0};
-    WCHAR wide_exp[] = {0x3041,'V','a','l','u','e',0};
     LONG lr;
-    char buffer[8];
+    char buffer[256];
     BYTE hex[8];
 
     lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
@@ -198,8 +280,7 @@ static void test_basic_import(void)
     exec_import_str("REGEDIT4\n\n"
                 "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
                 "\"TestValue\"=\"AValue\"\n");
-    lr = RegOpenKeyExA(HKEY_CURRENT_USER, KEY_BASE, 0, KEY_READ, &hkey);
-    ok(lr == ERROR_SUCCESS, "RegOpenKeyExA failed: %d\n", lr);
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
     verify_reg(hkey, "TestValue", REG_SZ, "AValue", 7, 0);
 
     exec_import_str("REGEDIT4\r\n\r\n"
@@ -207,22 +288,21 @@ static void test_basic_import(void)
                 "\"TestValue2\"=\"BValue\"\r\n");
     verify_reg(hkey, "TestValue2", REG_SZ, "BValue", 7, 0);
 
-    if (supports_wchar)
-    {
-        exec_import_wstr(wide_test);
-        verify_reg_wsz(hkey, "TestValue3", wide_exp);
-
-        exec_import_wstr(wide_test_r);
-        verify_reg_wsz(hkey, "TestValue5", wide_exp);
-    }
-    else
-        win_skip("Some WCHAR tests skipped\n");
+    exec_import_str("Windows Registry Editor Version 5.00\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"TestValue3\"=\"Value\"\n");
+    verify_reg(hkey, "TestValue3", REG_SZ, "Value", 6, 0);
 
     exec_import_str("REGEDIT4\r\r"
                 "[HKEY_CURRENT_USER\\" KEY_BASE "]\r"
                 "\"TestValue4\"=\"DValue\"\r");
     verify_reg(hkey, "TestValue4", REG_SZ, "DValue", 7, 0);
 
+    exec_import_str("Windows Registry Editor Version 5.00\r\r"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\r"
+                    "\"TestValue5\"=\"Value\"\r");
+    verify_reg(hkey, "TestValue5", REG_SZ, "Value", 6, 0);
+
     exec_import_str("REGEDIT4\n\n"
                 "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
                 "\"TestDword\"=dword:00000017\n");
@@ -240,8 +320,10 @@ static void test_basic_import(void)
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
-                    "\"Empty string\"=\"\"\n\n");
+                    "\"Empty string\"=\"\"\n"
+                    "\"\"=\"Default registry value\"\n\n");
     verify_reg(hkey, "Empty string", REG_SZ, "", 1, 0);
+    verify_reg(hkey, NULL, REG_SZ, "Default registry value", 23, 0);
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -306,7 +388,7 @@ static void test_basic_import(void)
     verify_reg(hkey, "Wine9a", REG_EXPAND_SZ, "Line", 5, 0);
     verify_reg(hkey, "Wine9b", REG_SZ, "Value 1", 8, 0);
     verify_reg_nonexist(hkey, "Wine9c");
-    todo_wine verify_reg(hkey, "Wine9d", REG_SZ, "Value 2", 8, 0);
+    verify_reg(hkey, "Wine9d", REG_SZ, "Value 2", 8, 0);
     verify_reg_nonexist(hkey, "Wine9e");
     verify_reg_nonexist(hkey, "Wine9f");
     verify_reg(hkey, "Wine9g", REG_SZ, "Value 4", 8, 0);
@@ -336,9 +418,9 @@ static void test_basic_import(void)
                     "  65,00,00,00\n");
     verify_reg(hkey, "Wine10a", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
     verify_reg(hkey, "Wine10b", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
-    todo_wine verify_reg(hkey, "Wine10c", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
-    todo_wine verify_reg(hkey, "Wine10d", REG_NONE, "V\0a\0l\0u", 8, 0);
-    todo_wine verify_reg(hkey, "Wine10e", REG_NONE, "V\0a\0l\0u", 8, 0);
+    verify_reg(hkey, "Wine10c", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
+    verify_reg(hkey, "Wine10d", REG_NONE, "V\0a\0l\0u", 8, 0);
+    verify_reg(hkey, "Wine10e", REG_NONE, "V\0a\0l\0u", 8, 0);
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -356,22 +438,22 @@ static void test_basic_import(void)
                     "  25,00\n");
     verify_reg(hkey, "Wine11a", REG_EXPAND_SZ, "%PATH%", 7, 0);
     verify_reg(hkey, "Wine11b", REG_EXPAND_SZ, "%PATH%", 7, 0);
-    todo_wine verify_reg(hkey, "Wine11c", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine11c", REG_EXPAND_SZ, "%PATH%", 7, 0);
     /* Wine11d */
     size = sizeof(buffer);
     lr = RegQueryValueExA(hkey, "Wine11d", NULL, &type, (BYTE *)&buffer, &size);
-    todo_wine ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
-    todo_wine ok(type == REG_EXPAND_SZ, "got wrong type %u, expected %u\n", type, REG_EXPAND_SZ);
-    todo_wine ok(size == 6 || broken(size == 5) /* WinXP */, "got wrong size %u, expected 6\n", size);
-    todo_wine ok(memcmp(buffer, "%PATH", size) == 0, "got wrong data\n");
+    ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
+    ok(type == REG_EXPAND_SZ, "got wrong type %u, expected %u\n", type, REG_EXPAND_SZ);
+    ok(size == 6 || broken(size == 5) /* Win2k */, "got wrong size %u, expected 6\n", size);
+    ok(memcmp(buffer, "%PATH", size) == 0, "got wrong data\n");
     /* Wine11e */
     size = sizeof(buffer);
     memset(buffer, '-', size);
     lr = RegQueryValueExA(hkey, "Wine11e", NULL, &type, (BYTE *)&buffer, &size);
-    todo_wine ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
-    todo_wine ok(type == REG_EXPAND_SZ, "got wrong type %u, expected %u\n", type, REG_EXPAND_SZ);
-    todo_wine ok(size == 6 || broken(size == 5) /* WinXP */, "got wrong size %u, expected 6\n", size);
-    todo_wine ok(memcmp(buffer, "%PATH", size) == 0, "got wrong data\n");
+    ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
+    ok(type == REG_EXPAND_SZ, "got wrong type %u, expected %u\n", type, REG_EXPAND_SZ);
+    ok(size == 6 || broken(size == 5) /* Win2k */, "got wrong size %u, expected 6\n", size);
+    ok(memcmp(buffer, "%PATH", size) == 0, "got wrong data\n");
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -391,37 +473,622 @@ static void test_basic_import(void)
     hex[4] = 0x55; hex[5] = 0x66; hex[6] = 0x77; hex[7] = 0x88;
     verify_reg(hkey, "Wine12a", REG_BINARY, hex, sizeof(hex), 0);
     verify_reg(hkey, "Wine12b", REG_BINARY, hex, sizeof(hex), 0);
-    todo_wine verify_reg(hkey, "Wine12c", REG_BINARY, hex, sizeof(hex), 0);
-    todo_wine verify_reg(hkey, "Wine12d", REG_BINARY, hex, 6, 0);
-    todo_wine verify_reg(hkey, "Wine12e", REG_BINARY, hex, 6, 0);
+    verify_reg(hkey, "Wine12c", REG_BINARY, hex, sizeof(hex), 0);
+    verify_reg(hkey, "Wine12d", REG_BINARY, hex, 6, 0);
+    verify_reg(hkey, "Wine12e", REG_BINARY, hex, 6, 0);
 
     /* Test import with subkeys */
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey\"1]\n"
                     "\"Wine\\\\31\"=\"Test value\"\n\n");
-    lr = RegOpenKeyExA(hkey, "Subkey\"1", 0, KEY_READ, &subkey);
-    ok(lr == ERROR_SUCCESS, "got %d, expected 0\n", lr);
+    open_key(hkey, "Subkey\"1", 0, &subkey);
     verify_reg(subkey, "Wine\\31", REG_SZ, "Test value", 11, 0);
     lr = RegCloseKey(subkey);
     ok(lr == ERROR_SUCCESS, "got %d, expected 0\n", lr);
-    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE "\\Subkey\"1");
-    ok(lr == ERROR_SUCCESS, "got %d, expected 0\n", lr);
+    delete_key(HKEY_CURRENT_USER, KEY_BASE "\\Subkey\"1");
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey/2]\n"
                     "\"123/\\\"4;'5\"=\"Random value name\"\n\n");
-    lr = RegOpenKeyExA(hkey, "Subkey/2", 0, KEY_READ, &subkey);
-    ok(lr == ERROR_SUCCESS, "got %d, expected 0\n", lr);
+    open_key(hkey, "Subkey/2", 0, &subkey);
     verify_reg(subkey, "123/\"4;'5", REG_SZ, "Random value name", 18, 0);
     lr = RegCloseKey(subkey);
     ok(lr == ERROR_SUCCESS, "got %d, expected 0\n", lr);
-    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE "\\Subkey/2");
-    ok(lr == ERROR_SUCCESS, "got %d, expected 0\n", lr);
+    delete_key(HKEY_CURRENT_USER, KEY_BASE "\\Subkey/2");
+
+    /* Test the accepted range of the hex-based data types */
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine13a\"=hex(0):56,61,6c,75,65,00\n"
+                    "\"Wine13b\"=hex(10):56,61,6c,75,65,00\n"
+                    "\"Wine13c\"=hex(100):56,61,6c,75,65,00\n"
+                    "\"Wine13d\"=hex(1000):56,61,6c,75,65,00\n"
+                    "\"Wine13e\"=hex(7fff):56,61,6c,75,65,00\n"
+                    "\"Wine13f\"=hex(ffff):56,61,6c,75,65,00\n"
+                    "\"Wine13g\"=hex(7fffffff):56,61,6c,75,65,00\n"
+                    "\"Wine13h\"=hex(ffffffff):56,61,6c,75,65,00\n"
+                    "\"Wine13i\"=hex(100000000):56,61,6c,75,65,00\n"
+                    "\"Wine13j\"=hex(0x2):56,61,6c,75,65,00\n"
+                    "\"Wine13k\"=hex(0X2):56,61,6c,75,65,00\n"
+                    "\"Wine13l\"=hex(x2):56,61,6c,75,65,00\n\n");
+    verify_reg(hkey, "Wine13a", REG_NONE, "Value", 6, 0);
+    verify_reg(hkey, "Wine13b", 0x10, "Value", 6, 0);
+    verify_reg(hkey, "Wine13c", 0x100, "Value", 6, 0);
+    verify_reg(hkey, "Wine13d", 0x1000, "Value", 6, 0);
+    verify_reg(hkey, "Wine13e", 0x7fff, "Value", 6, 0);
+    verify_reg(hkey, "Wine13f", 0xffff, "Value", 6, 0);
+    verify_reg(hkey, "Wine13g", 0x7fffffff, "Value", 6, 0);
+    verify_reg(hkey, "Wine13h", 0xffffffff, "Value", 6, 0);
+    verify_reg_nonexist(hkey, "Wine13i");
+    verify_reg_nonexist(hkey, "Wine13j");
+    verify_reg_nonexist(hkey, "Wine13k");
+    verify_reg_nonexist(hkey, "Wine13l");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine14a\"=hex(7):4c,69,6e,65,20,  \\\n"
+                    "  63,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n"
+                    "\"Wine14b\"=hex(7):4c,69,6e,65,20,\t\\\n"
+                    "  63,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n\n");
+    verify_reg(hkey, "Wine14a", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Wine14b", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine15\"=hex(2):25,50,41,54,48,25,00,\n\n");
+    verify_reg(hkey, "Wine15", REG_EXPAND_SZ, "%PATH%", 7, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine16\"=hex(2):\\\n"
+                    "  25,48,4f,4d,45,25,00\n\n");
+    verify_reg(hkey, "Wine16", REG_EXPAND_SZ, "%HOME%", 7, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine17a\"=hex(0):56,61,6c,75,65,\\");
+    verify_reg(hkey, "Wine17a", REG_NONE, "Value", 5, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine17b\"=hex(2):25,50,41,54,48,25,\\");
+    verify_reg(hkey, "Wine17b", REG_EXPAND_SZ, "%PATH%", 7, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine17c\"=hex:11,22,33,44,55,\\");
+    verify_reg(hkey, "Wine17c", REG_BINARY, hex, 5, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine17d\"=hex(7):4c,69,6e,65,\\");
+    verify_reg(hkey, "Wine17d", REG_MULTI_SZ, "Line", 5, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine17e\"=hex(100):56,61,6c,75,65,\\");
+    verify_reg(hkey, "Wine17e", 0x100, "Value", 5, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine18a\"=hex(7):4c,69,6e,65,00,00\n"
+                    "\"Wine18b\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n"
+                    "\"Wine18c\"=hex(7):4c,69,6e,65,20,\\;comment\n"
+                    "  63,6f,6e,63,61,74,\\\n"
+                    "  65,6e,61,74,69,6f,6e,00,00\n"
+                    "\"Wine18d\"=hex(7):4c,69,6e,65,20,\\;comment\n"
+                    "  63,6f,6e,63,61,74,\n"
+                    "  65,6e,61,74,69,6f,6e,00,00\n"
+                    "\"Wine18e\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,63,61,74,;comment\n"
+                    "  65,6e,61,74,69,6f,6e,00,00\n\n");
+    verify_reg(hkey, "Wine18a", REG_MULTI_SZ, "Line\0", 6, 0);
+    verify_reg(hkey, "Wine18b", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Wine18c", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    /* Wine18d */
+    size = sizeof(buffer);
+    memset(buffer, '-', size);
+    lr = RegQueryValueExA(hkey, "Wine18d", NULL, &type, (BYTE *)&buffer, &size);
+    ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
+    ok(type == REG_MULTI_SZ, "got wrong type %u, expected %u\n", type, REG_MULTI_SZ);
+    ok(size == 12 || broken(size == 11) /* Win2k */, "got wrong size %u, expected 12\n", size);
+    ok(memcmp(buffer, "Line concat", size) == 0, "got wrong data\n");
+    /* Wine18e */
+    size = sizeof(buffer);
+    memset(buffer, '-', size);
+    lr = RegQueryValueExA(hkey, "Wine18e", NULL, &type, (BYTE *)&buffer, &size);
+    ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
+    ok(type == REG_MULTI_SZ, "got wrong type %u, expected %u\n", type, REG_MULTI_SZ);
+    ok(size == 12 || broken(size == 11) /* Win2k */, "got wrong size %u, expected 12\n", size);
+    ok(memcmp(buffer, "Line concat", size) == 0, "got wrong data\n");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine19a\"=hex(100):25,50,41,54,48,25,00\n"
+                    "\"Wine19b\"=hex(100):25,50,41,\\\n"
+                    "  54,48,25,00\n"
+                    "\"Wine19c\"=hex(100):25,50,41,\\;comment\n"
+                    "  54,48,\\\n"
+                    "  25,00\n"
+                    "\"Wine19d\"=hex(100):25,50,41,\\;comment\n"
+                    "  54,48,\n"
+                    "  25,00\n"
+                    "\"Wine19e\"=hex(100):25,50,41,\\;comment\n"
+                    "  54,48,;comment\n"
+                    "  25,00\n");
+    verify_reg(hkey, "Wine19a", 0x100, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine19b", 0x100, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine19c", 0x100, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine19d", 0x100, "%PATH", 5, 0);
+    verify_reg(hkey, "Wine19e", 0x100, "%PATH", 5, 0);
+
+    /* Test null-termination of REG_EXPAND_SZ and REG_MULTI_SZ data*/
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine20a\"=hex(7):4c,69,6e,65\n"
+                    "\"Wine20b\"=hex(7):4c,69,6e,65,\n"
+                    "\"Wine20c\"=hex(7):4c,69,6e,65,00\n"
+                    "\"Wine20d\"=hex(7):4c,69,6e,65,00,\n"
+                    "\"Wine20e\"=hex(7):4c,69,6e,65,00,00\n"
+                    "\"Wine20f\"=hex(7):4c,69,6e,65,00,00,\n\n");
+    verify_reg(hkey, "Wine20a", REG_MULTI_SZ, "Line", 5, 0);
+    verify_reg(hkey, "Wine20b", REG_MULTI_SZ, "Line", 5, 0);
+    verify_reg(hkey, "Wine20c", REG_MULTI_SZ, "Line", 5, 0);
+    verify_reg(hkey, "Wine20d", REG_MULTI_SZ, "Line", 5, 0);
+    verify_reg(hkey, "Wine20e", REG_MULTI_SZ, "Line\0", 6, 0);
+    verify_reg(hkey, "Wine20f", REG_MULTI_SZ, "Line\0", 6, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine21a\"=hex(2):25,50,41,54,48,25\n"
+                    "\"Wine21b\"=hex(2):25,50,41,54,48,25,\n"
+                    "\"Wine21c\"=hex(2):25,50,41,54,48,25,00\n"
+                    "\"Wine21d\"=hex(2):25,50,41,54,48,25,00,\n\n");
+    verify_reg(hkey, "Wine21a", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine21b", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine21c", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine21d", REG_EXPAND_SZ, "%PATH%", 7, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine22a\"=hex(1):\n"
+                    "\"Wine22b\"=hex(2):\n"
+                    "\"Wine22c\"=hex(3):\n"
+                    "\"Wine22d\"=hex(4):\n"
+                    "\"Wine22e\"=hex(7):\n"
+                    "\"Wine22f\"=hex(100):\n"
+                    "\"Wine22g\"=hex(abcd):\n"
+                    "\"Wine22h\"=hex:\n"
+                    "\"Wine22i\"=hex(0):\n\n");
+    verify_reg(hkey, "Wine22a", REG_SZ, NULL, 0, 0);
+    verify_reg(hkey, "Wine22b", REG_EXPAND_SZ, NULL, 0, 0);
+    verify_reg(hkey, "Wine22c", REG_BINARY, NULL, 0, 0);
+    verify_reg(hkey, "Wine22d", REG_DWORD, NULL, 0, 0);
+    verify_reg(hkey, "Wine22e", REG_MULTI_SZ, NULL, 0, 0);
+    verify_reg(hkey, "Wine22f", 0x100, NULL, 0, 0);
+    verify_reg(hkey, "Wine22g", 0xabcd, NULL, 0, 0);
+    verify_reg(hkey, "Wine22h", REG_BINARY, NULL, 0, 0);
+    verify_reg(hkey, "Wine22i", REG_NONE, NULL, 0, 0);
 
     RegCloseKey(hkey);
 
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+static void test_basic_import_unicode(void)
+{
+    HKEY hkey, subkey;
+    DWORD dword = 0x17, type, size;
+    char exp_binary[] = {0xAA,0xBB,0xCC,0x11};
+    LONG lr;
+    char buffer[256];
+    BYTE hex[8];
+
     lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
-    ok(lr == ERROR_SUCCESS, "RegDeleteKeyA failed: %d\n", lr);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"TestValue\"=\"AValue\"\n");
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+    verify_reg(hkey, "TestValue", REG_SZ, "AValue", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+                     "\"TestValue2\"=\"BValue\"\r\n");
+    verify_reg(hkey, "TestValue2", REG_SZ, "BValue", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"TestValue3\"=\"Value\"\n");
+    verify_reg(hkey, "TestValue3", REG_SZ, "Value", 6, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\r\r"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\r"
+                     "\"TestValue4\"=\"DValue\"\r");
+    verify_reg(hkey, "TestValue4", REG_SZ, "DValue", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\r\r"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\r"
+                     "\"TestValue5\"=\"Value\"\r");
+    verify_reg(hkey, "TestValue5", REG_SZ, "Value", 6, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"TestDword\"=dword:00000017\n");
+    verify_reg(hkey, "TestDword", REG_DWORD, &dword, sizeof(dword), 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"TestBinary\"=hex:aa,bb,cc,11\n");
+    verify_reg(hkey, "TestBinary", REG_BINARY, exp_binary, sizeof(exp_binary), 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"With=Equals\"=\"asdf\"\n");
+    verify_reg(hkey, "With=Equals", REG_SZ, "asdf", 5, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Empty string\"=\"\"\n"
+                     "\"\"=\"Default registry value\"\n\n");
+    verify_reg(hkey, "Empty string", REG_SZ, "", 1, 0);
+    verify_reg(hkey, NULL, REG_SZ, "Default registry value", 23, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Line1\"=\"Value1\"\n\n"
+                     "\"Line2\"=\"Value2\"\n\n\n"
+                     "\"Line3\"=\"Value3\"\n\n\n\n"
+                     "\"Line4\"=\"Value4\"\n\n");
+    verify_reg(hkey, "Line1", REG_SZ, "Value1", 7, 0);
+    verify_reg(hkey, "Line2", REG_SZ, "Value2", 7, 0);
+    verify_reg(hkey, "Line3", REG_SZ, "Value3", 7, 0);
+    verify_reg(hkey, "Line4", REG_SZ, "Value4", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine1\"=dword:00000782\n\n"
+                     "\"Wine2\"=\"Test Value\"\n"
+                     "\"Wine3\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n"
+                     "#comment\n"
+                     "@=\"Test\"\n"
+                     ";comment\n\n"
+                     "\"Wine4\"=dword:12345678\n\n");
+    dword = 0x782;
+    verify_reg(hkey, "Wine1", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg(hkey, "Wine2", REG_SZ, "Test Value", 11, 0);
+    verify_reg(hkey, "Wine3", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "", REG_SZ, "Test", 5, 0);
+    dword = 0x12345678;
+    verify_reg(hkey, "Wine4", REG_DWORD, &dword, sizeof(dword), 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine5\"=\"No newline\"");
+    verify_reg(hkey, "Wine5", REG_SZ, "No newline", 11, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine6\"=dword:00000050\n\n"
+                     "\"Wine7\"=\"No newline\"");
+    dword = 0x50;
+    verify_reg(hkey, "Wine6", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg(hkey, "Wine7", REG_SZ, "No newline", 11, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine8a\"=dword:1\n"
+                     "\"Wine8b\"=dword:4444\n\n");
+    dword = 0x1;
+    verify_reg(hkey, "Wine8a", REG_DWORD, &dword, sizeof(dword), 0);
+    dword = 0x4444;
+    verify_reg(hkey, "Wine8b", REG_DWORD, &dword, sizeof(dword), 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine9a\"=hex(2):4c,00,69,00,6e,00,65,00,00,00\n"
+                     "\"Wine9b\"=\"Value 1\"\n"
+                     "\"Wine9c\"=hex(2):4c,00,69,00,6e,00,65,00\\\n"
+                     "\"Wine9d\"=\"Value 2\"\n"
+                     "\"Wine9e\"=hex(2):4c,00,69,00,6e,00,65,00,\\\n"
+                     "\"Wine9f\"=\"Value 3\"\n"
+                     "\"Wine9g\"=\"Value 4\"\n\n");
+    verify_reg(hkey, "Wine9a", REG_EXPAND_SZ, "Line", 5, 0);
+    verify_reg(hkey, "Wine9b", REG_SZ, "Value 1", 8, 0);
+    verify_reg_nonexist(hkey, "Wine9c");
+    verify_reg(hkey, "Wine9d", REG_SZ, "Value 2", 8, 0);
+    verify_reg_nonexist(hkey, "Wine9e");
+    verify_reg_nonexist(hkey, "Wine9f");
+    verify_reg(hkey, "Wine9g", REG_SZ, "Value 4", 8, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"double\\\"quote\"=\"valid \\\"or\\\" not\"\n"
+                     "\"single'quote\"=dword:00000008\n\n");
+    verify_reg(hkey, "double\"quote", REG_SZ, "valid \"or\" not", 15, 0);
+    dword = 0x00000008;
+    verify_reg(hkey, "single'quote", REG_DWORD, &dword, sizeof(dword), 0);
+
+    /* Test hex data concatenation for REG_NONE, REG_EXPAND_SZ and REG_BINARY */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine10a\"=hex(0):56,00,61,00,6c,00,75,00,65,00,00,00\n"
+                     "\"Wine10b\"=hex(0):56,00,61,00,6c,00,\\\n"
+                     "  75,00,65,00,00,00\n"
+                     "\"Wine10c\"=hex(0):56,00,61,00,\\;comment\n"
+                     "  6c,00,75,00,\\\n"
+                     "  65,00,00,00\n"
+                     "\"Wine10d\"=hex(0):56,00,61,00,\\;comment\n"
+                     "  6c,00,75,00,\n"
+                     "  65,00,00,00\n"
+                     "\"Wine10e\"=hex(0):56,00,61,00,\\;comment\n"
+                     "  6c,00,75,00,;comment\n"
+                     "  65,00,00,00\n");
+    verify_reg(hkey, "Wine10a", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
+    verify_reg(hkey, "Wine10b", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
+    verify_reg(hkey, "Wine10c", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
+    verify_reg(hkey, "Wine10d", REG_NONE, "V\0a\0l\0u", 8, 0);
+    verify_reg(hkey, "Wine10e", REG_NONE, "V\0a\0l\0u", 8, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine11a\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine11b\"=hex(2):25,00,50,00,41,00,\\\n"
+                     "  54,00,48,00,25,00,00,00\n"
+                     "\"Wine11c\"=hex(2):25,00,50,00,41,00,\\;comment\n"
+                     "  54,00,48,00,\\\n"
+                     "  25,00,00,00\n"
+                     "\"Wine11d\"=hex(2):25,00,50,00,41,00,\\;comment\n"
+                     "  54,00,48,00,\n"
+                     "  25,00,00,00\n"
+                     "\"Wine11e\"=hex(2):25,00,50,00,41,00,\\;comment\n"
+                     "  54,00,48,00,;comment\n"
+                     "  25,00,00,00\n");
+    verify_reg(hkey, "Wine11a", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine11b", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine11c", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    /* Wine11d */
+    size = sizeof(buffer);
+    lr = RegQueryValueExA(hkey, "Wine11d", NULL, &type, (BYTE *)&buffer, &size);
+    ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
+    ok(type == REG_EXPAND_SZ, "got wrong type %u, expected %u\n", type, REG_EXPAND_SZ);
+    ok(size == 6 || broken(size == 5) /* Win2k */, "got wrong size %u, expected 6\n", size);
+    ok(memcmp(buffer, "%PATH", size) == 0, "got wrong data\n");
+    /* Wine11e */
+    size = sizeof(buffer);
+    memset(buffer, '-', size);
+    lr = RegQueryValueExA(hkey, "Wine11e", NULL, &type, (BYTE *)&buffer, &size);
+    ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
+    ok(type == REG_EXPAND_SZ, "got wrong type %u, expected %u\n", type, REG_EXPAND_SZ);
+    ok(size == 6 || broken(size == 5) /* Win2k */, "got wrong size %u, expected 6\n", size);
+    ok(memcmp(buffer, "%PATH", size) == 0, "got wrong data\n");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine12a\"=hex:11,22,33,44,55,66,77,88\n"
+                     "\"Wine12b\"=hex:11,22,33,44,\\\n"
+                     "  55,66,77,88\n"
+                     "\"Wine12c\"=hex:11,22,33,44,\\;comment\n"
+                     "  55,66,\\\n"
+                     "  77,88\n"
+                     "\"Wine12d\"=hex:11,22,33,44,\\;comment\n"
+                     "  55,66,\n"
+                     "  77,88\n"
+                     "\"Wine12e\"=hex:11,22,33,44,\\;comment\n"
+                     "  55,66,;comment\n"
+                     "  77,88\n");
+    hex[0] = 0x11; hex[1] = 0x22; hex[2] = 0x33; hex[3] = 0x44;
+    hex[4] = 0x55; hex[5] = 0x66; hex[6] = 0x77; hex[7] = 0x88;
+    verify_reg(hkey, "Wine12a", REG_BINARY, hex, sizeof(hex), 0);
+    verify_reg(hkey, "Wine12b", REG_BINARY, hex, sizeof(hex), 0);
+    verify_reg(hkey, "Wine12c", REG_BINARY, hex, sizeof(hex), 0);
+    verify_reg(hkey, "Wine12d", REG_BINARY, hex, 6, 0);
+    verify_reg(hkey, "Wine12e", REG_BINARY, hex, 6, 0);
+
+    /* Test import with subkeys */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey\"1]\n"
+                     "\"Wine\\\\31\"=\"Test value\"\n\n");
+    open_key(hkey, "Subkey\"1", 0, &subkey);
+    verify_reg(subkey, "Wine\\31", REG_SZ, "Test value", 11, 0);
+    lr = RegCloseKey(subkey);
+    ok(lr == ERROR_SUCCESS, "got %d, expected 0\n", lr);
+    delete_key(HKEY_CURRENT_USER, KEY_BASE "\\Subkey\"1");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey/2]\n"
+                     "\"123/\\\"4;'5\"=\"Random value name\"\n\n");
+    open_key(hkey, "Subkey/2", 0, &subkey);
+    verify_reg(subkey, "123/\"4;'5", REG_SZ, "Random value name", 18, 0);
+    lr = RegCloseKey(subkey);
+    ok(lr == ERROR_SUCCESS, "got %d, expected 0\n", lr);
+    delete_key(HKEY_CURRENT_USER, KEY_BASE "\\Subkey/2");
+
+    /* Test the accepted range of the hex-based data types */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine13a\"=hex(0):56,61,6c,75,65,00\n"
+                     "\"Wine13b\"=hex(10):56,61,6c,75,65,00\n"
+                     "\"Wine13c\"=hex(100):56,61,6c,75,65,00\n"
+                     "\"Wine13d\"=hex(1000):56,61,6c,75,65,00\n"
+                     "\"Wine13e\"=hex(7fff):56,61,6c,75,65,00\n"
+                     "\"Wine13f\"=hex(ffff):56,61,6c,75,65,00\n"
+                     "\"Wine13g\"=hex(7fffffff):56,61,6c,75,65,00\n"
+                     "\"Wine13h\"=hex(ffffffff):56,61,6c,75,65,00\n"
+                     "\"Wine13i\"=hex(100000000):56,61,6c,75,65,00\n"
+                     "\"Wine13j\"=hex(0x2):56,61,6c,75,65,00\n"
+                     "\"Wine13k\"=hex(0X2):56,61,6c,75,65,00\n"
+                     "\"Wine13l\"=hex(x2):56,61,6c,75,65,00\n\n");
+    verify_reg(hkey, "Wine13a", REG_NONE, "Value", 6, 0);
+    verify_reg(hkey, "Wine13b", 0x10, "Value", 6, 0);
+    verify_reg(hkey, "Wine13c", 0x100, "Value", 6, 0);
+    verify_reg(hkey, "Wine13d", 0x1000, "Value", 6, 0);
+    verify_reg(hkey, "Wine13e", 0x7fff, "Value", 6, 0);
+    verify_reg(hkey, "Wine13f", 0xffff, "Value", 6, 0);
+    verify_reg(hkey, "Wine13g", 0x7fffffff, "Value", 6, 0);
+    verify_reg(hkey, "Wine13h", 0xffffffff, "Value", 6, 0);
+    verify_reg_nonexist(hkey, "Wine13i");
+    verify_reg_nonexist(hkey, "Wine13j");
+    verify_reg_nonexist(hkey, "Wine13k");
+    verify_reg_nonexist(hkey, "Wine13l");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine14a\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,  \\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n"
+                     "\"Wine14b\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\t\\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Wine14a", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Wine14b", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine15\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00,\n\n");
+    verify_reg(hkey, "Wine15", REG_EXPAND_SZ, "%PATH%", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine16\"=hex(2):\\\n"
+                     "  25,00,48,00,4f,00,4d,00,45,00,25,00,00,00\n\n");
+    verify_reg(hkey, "Wine16", REG_EXPAND_SZ, "%HOME%", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine17a\"=hex(0):56,61,6c,75,65,\\");
+    verify_reg(hkey, "Wine17a", REG_NONE, "Value", 5, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine17b\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,\\");
+    verify_reg(hkey, "Wine17b", REG_EXPAND_SZ, "%PATH%", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine17c\"=hex:11,22,33,44,55,\\");
+    verify_reg(hkey, "Wine17c", REG_BINARY, hex, 5, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine17d\"=hex(7):4c,00,69,00,6e,00,65,00,\\");
+    verify_reg(hkey, "Wine17d", REG_MULTI_SZ, "Line", 5, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine17e\"=hex(100):56,61,6c,75,65,\\");
+    verify_reg(hkey, "Wine17e", 0x100, "Value", 5, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine18a\"=hex(7):4c,00,69,00,6e,00,65,00,00,00,00,00\n"
+                     "\"Wine18b\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n"
+                     "\"Wine18c\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\;comment\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n"
+                     "\"Wine18d\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\;comment\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n"
+                     "\"Wine18e\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,;comment\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Wine18a", REG_MULTI_SZ, "Line\0", 6, 0);
+    verify_reg(hkey, "Wine18b", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Wine18c", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    /* Wine18d */
+    size = sizeof(buffer);
+    memset(buffer, '-', size);
+    lr = RegQueryValueExA(hkey, "Wine18d", NULL, &type, (BYTE *)&buffer, &size);
+    ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
+    ok(type == REG_MULTI_SZ, "got wrong type %u, expected %u\n", type, REG_MULTI_SZ);
+    ok(size == 12 || broken(size == 11) /* Win2k */, "got wrong size %u, expected 12\n", size);
+    ok(memcmp(buffer, "Line concat", size) == 0, "got wrong data\n");
+    /* Wine18e */
+    size = sizeof(buffer);
+    memset(buffer, '-', size);
+    lr = RegQueryValueExA(hkey, "Wine18e", NULL, &type, (BYTE *)&buffer, &size);
+    ok(lr == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", lr);
+    ok(type == REG_MULTI_SZ, "got wrong type %u, expected %u\n", type, REG_MULTI_SZ);
+    ok(size == 12 || broken(size == 11) /* Win2k */, "got wrong size %u, expected 12\n", size);
+    ok(memcmp(buffer, "Line concat", size) == 0, "got wrong data\n");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine19a\"=hex(100):25,50,41,54,48,25,00\n"
+                     "\"Wine19b\"=hex(100):25,50,41,\\\n"
+                     "  54,48,25,00\n"
+                     "\"Wine19c\"=hex(100):25,50,41,\\;comment\n"
+                     "  54,48,\\\n"
+                     "  25,00\n"
+                     "\"Wine19d\"=hex(100):25,50,41,\\;comment\n"
+                     "  54,48,\n"
+                     "  25,00\n"
+                     "\"Wine19e\"=hex(100):25,50,41,\\;comment\n"
+                     "  54,48,;comment\n"
+                     "  25,00\n");
+    verify_reg(hkey, "Wine19a", 0x100, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine19b", 0x100, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine19c", 0x100, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine19d", 0x100, "%PATH", 5, 0);
+    verify_reg(hkey, "Wine19e", 0x100, "%PATH", 5, 0);
+
+    /* Test null-termination of REG_EXPAND_SZ and REG_MULTI_SZ data*/
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine20a\"=hex(7):4c,00,69,00,6e,00,65,00\n"
+                     "\"Wine20b\"=hex(7):4c,00,69,00,6e,00,65,00,\n"
+                     "\"Wine20c\"=hex(7):4c,00,69,00,6e,00,65,00,00,00\n"
+                     "\"Wine20d\"=hex(7):4c,00,69,00,6e,00,65,00,00,00,\n"
+                     "\"Wine20e\"=hex(7):4c,00,69,00,6e,00,65,00,00,00,00,00\n"
+                     "\"Wine20f\"=hex(7):4c,00,69,00,6e,00,65,00,00,00,00,00,\n\n");
+    verify_reg(hkey, "Wine20a", REG_MULTI_SZ, "Line", 5, 0);
+    verify_reg(hkey, "Wine20b", REG_MULTI_SZ, "Line", 5, 0);
+    verify_reg(hkey, "Wine20c", REG_MULTI_SZ, "Line", 5, 0);
+    verify_reg(hkey, "Wine20d", REG_MULTI_SZ, "Line", 5, 0);
+    verify_reg(hkey, "Wine20e", REG_MULTI_SZ, "Line\0", 6, 0);
+    verify_reg(hkey, "Wine20f", REG_MULTI_SZ, "Line\0", 6, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine21a\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00\n"
+                     "\"Wine21b\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,\n"
+                     "\"Wine21c\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine21d\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00,\n\n");
+    verify_reg(hkey, "Wine21a", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine21b", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine21c", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine21d", REG_EXPAND_SZ, "%PATH%", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine22a\"=hex(1):\n"
+                     "\"Wine22b\"=hex(2):\n"
+                     "\"Wine22c\"=hex(3):\n"
+                     "\"Wine22d\"=hex(4):\n"
+                     "\"Wine22e\"=hex(7):\n"
+                     "\"Wine22f\"=hex(100):\n"
+                     "\"Wine22g\"=hex(abcd):\n"
+                     "\"Wine22h\"=hex:\n"
+                     "\"Wine22i\"=hex(0):\n\n");
+    verify_reg(hkey, "Wine22a", REG_SZ, NULL, 0, 0);
+    verify_reg(hkey, "Wine22b", REG_EXPAND_SZ, NULL, 0, 0);
+    verify_reg(hkey, "Wine22c", REG_BINARY, NULL, 0, 0);
+    verify_reg(hkey, "Wine22d", REG_DWORD, NULL, 0, 0);
+    verify_reg(hkey, "Wine22e", REG_MULTI_SZ, NULL, 0, 0);
+    verify_reg(hkey, "Wine22f", 0x100, NULL, 0, 0);
+    verify_reg(hkey, "Wine22g", 0xabcd, NULL, 0, 0);
+    verify_reg(hkey, "Wine22h", REG_BINARY, NULL, 0, 0);
+    verify_reg(hkey, "Wine22i", REG_NONE, NULL, 0, 0);
+
+    RegCloseKey(hkey);
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
 }
 
 static void test_basic_import_31(void)
@@ -433,11 +1100,19 @@ static void test_basic_import_31(void)
     ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND,
             "RegDeleteKeyA failed: %d\n", lr);
 
+    /* Check if regedit.exe is running with elevated privileges */
+    lr = RegCreateKeyExA(HKEY_CLASSES_ROOT, KEY_BASE, 0, NULL, REG_OPTION_NON_VOLATILE,
+                         KEY_READ, NULL, &hkey, NULL);
+    if (lr == ERROR_ACCESS_DENIED)
+    {
+        win_skip("regedit.exe is not running with elevated privileges; "
+                 "skipping Windows 3.1 import tests\n");
+        return;
+    }
+
     /* Test simple value */
     exec_import_str("REGEDIT\r\n"
                    "HKEY_CLASSES_ROOT\\" KEY_BASE " = Value0\r\n");
-    lr = RegOpenKeyExA(HKEY_CLASSES_ROOT, KEY_BASE, 0, KEY_READ, &hkey);
-    ok(lr == ERROR_SUCCESS, "RegOpenKeyExA failed: %d\n", lr);
     verify_reg(hkey, "", REG_SZ, "Value0", 7, 0);
 
     /* Test proper handling of spaces and equals signs */
@@ -475,14 +1150,14 @@ static void test_basic_import_31(void)
 
     RegCloseKey(hkey);
 
-    lr = RegDeleteKeyA(HKEY_CLASSES_ROOT, KEY_BASE);
-    ok(lr == ERROR_SUCCESS, "RegDeleteKeyA failed: %d\n", lr);
+    delete_key(HKEY_CLASSES_ROOT, KEY_BASE);
 }
 
 static void test_invalid_import(void)
 {
     LONG lr;
-    HKEY hkey, subkey;
+    HKEY hkey;
+    DWORD dword = 0x8;
 
     lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
     ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
@@ -490,8 +1165,7 @@ static void test_invalid_import(void)
     exec_import_str("REGEDIT4\n\n"
                 "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
                 "\"TestNoEndQuote\"=\"Asdffdsa\n");
-    lr = RegOpenKeyExA(HKEY_CURRENT_USER, KEY_BASE, 0, KEY_READ, &hkey);
-    ok(lr == ERROR_SUCCESS, "RegOpenKeyExA failed: %d\n", lr);
+    open_key(HKEY_CURRENT_USER, KEY_BASE, KEY_SET_VALUE, &hkey);
     verify_reg_nonexist(hkey, "TestNoEndQuote");
 
     exec_import_str("REGEDIT4\n\n"
@@ -586,25 +1260,25 @@ static void test_invalid_import(void)
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
                     "\"Multi-Line1\"=hex(7):4c,69,6e,65,20\\\n"
                     ",63,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n\n");
-    todo_wine verify_reg_nonexist(hkey, "Multi-Line1");
+    verify_reg_nonexist(hkey, "Multi-Line1");
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
                     "\"Multi-Line2\"=hex(7):4c,69,6e,65,20\\\n"
                     "  ,63,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n\n");
-    todo_wine verify_reg_nonexist(hkey, "Multi-Line2");
+    verify_reg_nonexist(hkey, "Multi-Line2");
 
     exec_import_str("Windows Registry Editor Version 5.00\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
                     "\"Multi-Line3\"=hex(7):4c,69,6e,65,20\\\n"
                     ",63,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n\n");
-    todo_wine verify_reg_nonexist(hkey, "Multi-Line3");
+    verify_reg_nonexist(hkey, "Multi-Line3");
 
     exec_import_str("Windows Registry Editor Version 5.00\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
                     "\"Multi-Line4\"=hex(7):4c,69,6e,65,20\\\n"
                     "  ,63,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n\n");
-    todo_wine verify_reg_nonexist(hkey, "Multi-Line4");
+    verify_reg_nonexist(hkey, "Multi-Line4");
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -657,14 +1331,12 @@ static void test_invalid_import(void)
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\\n"
                     "Subkey1]\n");
-    lr = RegOpenKeyExA(hkey, "Subkey1", 0, KEY_READ, &subkey);
-    ok(lr == ERROR_FILE_NOT_FOUND, "got %d, expected 2\n", lr);
+    verify_key_nonexist(hkey, "Subkey1");
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "\n"
                     "\\Subkey2]\n");
-    lr = RegOpenKeyExA(hkey, "Subkey2", 0, KEY_READ, &subkey);
-    ok(lr == ERROR_FILE_NOT_FOUND, "got %d, expected 2\n", lr);
+    verify_key_nonexist(hkey, "Subkey2");
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -673,7 +1345,7 @@ static void test_invalid_import(void)
                     "\"Test17b\"=\"Value 2\"\n"
                     "\"Test\n"
                     "\\17c\"=\"Value 3\"\n\n");
-    todo_wine verify_reg_nonexist(hkey, "Test17a");
+    verify_reg_nonexist(hkey, "Test17a");
     verify_reg(hkey, "Test17b", REG_SZ, "Value 2", 8, 0);
     verify_reg_nonexist(hkey, "Test17c");
 
@@ -683,8 +1355,8 @@ static void test_invalid_import(void)
                     "5678\n"
                     "\"Test18b\"=\"Test \\\n"
                     "Value\"\n\n");
-    todo_wine verify_reg_nonexist(hkey, "Test18a");
-    todo_wine verify_reg_nonexist(hkey, "Test18b");
+    verify_reg_nonexist(hkey, "Test18a");
+    verify_reg_nonexist(hkey, "Test18b");
 
     /* Test hex data concatenation for REG_NONE, REG_EXPAND_SZ and REG_BINARY */
     exec_import_str("REGEDIT4\n\n"
@@ -702,11 +1374,11 @@ static void test_invalid_import(void)
                     "\"Test19f\"=hex(0):56,00,61,00,\\;comment\n"
                     "  6c,00,75,00,\\#comment\n"
                     "  65,00,00,00\n\n");
-    todo_wine verify_reg_nonexist(hkey, "Test19a");
-    todo_wine verify_reg_nonexist(hkey, "Test19b");
-    todo_wine verify_reg_nonexist(hkey, "Test19c");
-    todo_wine verify_reg_nonexist(hkey, "Test19d");
-    todo_wine verify_reg_nonexist(hkey, "Test19e");
+    verify_reg_nonexist(hkey, "Test19a");
+    verify_reg_nonexist(hkey, "Test19b");
+    verify_reg_nonexist(hkey, "Test19c");
+    verify_reg_nonexist(hkey, "Test19d");
+    verify_reg_nonexist(hkey, "Test19e");
     verify_reg_nonexist(hkey, "Test19f");
 
     exec_import_str("REGEDIT4\n\n"
@@ -724,11 +1396,11 @@ static void test_invalid_import(void)
                     "\"Test20f\"=hex(2):25,50,41,\\;comment\n"
                     "  54,48,\\#comment\n"
                     "  25,00\n\n");
-    todo_wine verify_reg_nonexist(hkey, "Test20a");
-    todo_wine verify_reg_nonexist(hkey, "Test20b");
+    verify_reg_nonexist(hkey, "Test20a");
+    verify_reg_nonexist(hkey, "Test20b");
     verify_reg_nonexist(hkey, "Test20c");
-    todo_wine verify_reg_nonexist(hkey, "Test20d");
-    todo_wine verify_reg_nonexist(hkey, "Test20e");
+    verify_reg_nonexist(hkey, "Test20d");
+    verify_reg_nonexist(hkey, "Test20e");
     verify_reg_nonexist(hkey, "Test20f");
 
     exec_import_str("REGEDIT4\n\n"
@@ -746,66 +1418,779 @@ static void test_invalid_import(void)
                     "\"Test21f\"=hex:11,22,33,\\;comment\n"
                     "  44,55,66,\\#comment\n"
                     "  77,88\n\n");
-    todo_wine verify_reg_nonexist(hkey, "Test21a");
-    todo_wine verify_reg_nonexist(hkey, "Test21b");
+    verify_reg_nonexist(hkey, "Test21a");
+    verify_reg_nonexist(hkey, "Test21b");
     verify_reg_nonexist(hkey, "Test21c");
-    todo_wine verify_reg_nonexist(hkey, "Test21d");
-    todo_wine verify_reg_nonexist(hkey, "Test21e");
+    verify_reg_nonexist(hkey, "Test21d");
+    verify_reg_nonexist(hkey, "Test21e");
     verify_reg_nonexist(hkey, "Test21f");
 
-    RegCloseKey(hkey);
+    /* Test support for characters greater than 0xff */
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine22a\"=hex(0):25,50,100,54,48,25,00\n"
+                    "\"Wine22b\"=hex(0):25,1a4,100,164,124,25,00\n\n");
+    verify_reg_nonexist(hkey, "Wine22a");
+    verify_reg_nonexist(hkey, "Wine22b");
 
-    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
-    ok(lr == ERROR_SUCCESS, "RegDeleteKeyA failed: %d\n", lr);
-}
+    /* Test the effect of backslashes in hex data */
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine23a\"=hex(2):25,48\\,4f,4d,45,25,00\n"
+                    "\"Wine23b\"=hex(2):25,48,\\4f,4d,45,25,00\n"
+                    "\"Wine23c\"=hex(2):25,48\\ ,4f,4d,45,25,00\n"
+                    "\"Wine23d\"=hex(2):25,48,\\ 4f,4d,45,25,00\n"
+                    "\"Wine23e\"=hex(2):\\25,48,4f,4d,45,25,00\n"
+                    "\"Wine23f\"=hex(2):\\ 25,48,4f,4d,45,25,00\n"
+                    "\"Wine23g\"=hex(2):25,48,4\\f,4d,45,25,00\n"
+                    "\"Wine23h\"=hex(2):25,48,4\\\n"
+                    "  f,4d,45,25,00\n"
+                    "\"Wine23i\"=hex(2):25,50,\\,41,54,48,25,00\n"
+                    "\"Wine23j\"=hex(2):25,48,4f,4d,45,25,5c,\\\\\n"
+                    "  25,50,41,54,48,25,00\n"
+                    "\"Wine23k\"=hex(2):,\\\n"
+                    "  25,48,4f,4d,45,25,00\n\n");
+    verify_reg_nonexist(hkey, "Wine23a");
+    verify_reg_nonexist(hkey, "Wine23b");
+    verify_reg_nonexist(hkey, "Wine23c");
+    verify_reg_nonexist(hkey, "Wine23d");
+    verify_reg_nonexist(hkey, "Wine23e");
+    verify_reg_nonexist(hkey, "Wine23f");
+    verify_reg_nonexist(hkey, "Wine23g");
+    verify_reg_nonexist(hkey, "Wine23h");
+    verify_reg_nonexist(hkey, "Wine23i");
+    verify_reg_nonexist(hkey, "Wine23j");
+    verify_reg_nonexist(hkey, "Wine23k");
 
-static void test_invalid_import_31(void)
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine24a\"=hex(2):4c,69,6e,65,20,\\\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1]\n");
+    verify_reg_nonexist(hkey, "Wine24a");
+    verify_key_nonexist(hkey, "Subkey1");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine24b\"=hex(2):4c,69,6e,65,20\\\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2]\n");
+    verify_reg_nonexist(hkey, "Wine24b");
+    verify_key(hkey, "Subkey2");
+
+    delete_key(hkey, "Subkey2");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine25a\"=hex(2):4c,69,6e,65,20,\\\n"
+                    "\"Wine25b\"=\"Test value\"\n"
+
+                    "\"Wine25c\"=hex(2):4c,69,6e,65,20,\\\n"
+                    ";comment\n"
+                    "\"Wine25d\"=\"Test value\"\n"
+
+                    "\"Wine25e\"=hex(2):4c,69,6e,65,20,\\\n"
+                    "#comment\n"
+                    "\"Wine25f\"=\"Test value\"\n"
+
+                    "\"Wine25g\"=hex(2):4c,69,6e,65,20,\\\n\n"
+                    "\"Wine25h\"=\"Test value\"\n"
+
+                    "\"Wine25i\"=hex(2):4c,69,6e,65,20\\\n"
+                    "\"Wine25j\"=\"Test value\"\n\n");
+    verify_reg_nonexist(hkey, "Wine25a");
+    verify_reg_nonexist(hkey, "Wine25b");
+    verify_reg_nonexist(hkey, "Wine25c");
+    verify_reg_nonexist(hkey, "Wine25d");
+    verify_reg_nonexist(hkey, "Wine25e");
+    verify_reg(hkey, "Wine25f", REG_SZ, "Test value", 11, 0);
+    verify_reg_nonexist(hkey, "Wine25g");
+    verify_reg_nonexist(hkey, "Wine25h");
+    verify_reg_nonexist(hkey, "Wine25i");
+    verify_reg(hkey, "Wine25j", REG_SZ, "Test value", 11, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine26a\"=hex(2):4c,69,6e,65,20,\\\n"
+                    "\"Wine26b\"=dword:00000008\n"
+
+                    "\"Wine26c\"=hex(2):4c,69,6e,65,20,\\\n"
+                    ";comment\n"
+                    "\"Wine26d\"=dword:00000008\n"
+
+                    "\"Wine26e\"=hex(2):4c,69,6e,65,20,\\\n"
+                    "#comment\n"
+                    "\"Wine26f\"=dword:00000008\n"
+
+                    "\"Wine26g\"=hex(2):4c,69,6e,65,20,\\\n\n"
+                    "\"Wine26h\"=dword:00000008\n"
+
+                    "\"Wine26i\"=hex(2):4c,69,6e,65,20\\\n"
+                    "\"Wine26j\"=dword:00000008\n\n");
+    verify_reg_nonexist(hkey, "Wine26a");
+    verify_reg_nonexist(hkey, "Wine26b");
+    verify_reg_nonexist(hkey, "Wine26c");
+    verify_reg_nonexist(hkey, "Wine26d");
+    verify_reg_nonexist(hkey, "Wine26e");
+    verify_reg(hkey, "Wine26f", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg_nonexist(hkey, "Wine26g");
+    verify_reg_nonexist(hkey, "Wine26h");
+    verify_reg_nonexist(hkey, "Wine26i");
+    verify_reg(hkey, "Wine26j", REG_DWORD, &dword, sizeof(dword), 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine27a\"=hex(2):25,48,4f,4d,45,25,5c,\\\n"
+                    "\"Wine27b\"=hex(2):25,50,41,54,48,25,00\n"
+
+                    "\"Wine27c\"=hex(2):25,48,4f,4d,45,25,5c,\\\n"
+                    ";comment\n"
+                    "\"Wine27d\"=hex(2):25,50,41,54,48,25,00\n"
+
+                    "\"Wine27e\"=hex(2):25,48,4f,4d,45,25,5c,\\\n"
+                    "#comment\n"
+                    "\"Wine27f\"=hex(2):25,50,41,54,48,25,00\n"
+
+                    "\"Wine27g\"=hex(2):25,48,4f,4d,45,25,5c,\\\n\n"
+                    "\"Wine27h\"=hex(2):25,50,41,54,48,25,00\n"
+
+                    "\"Wine27i\"=hex(2):25,48,4f,4d,45,25,5c\\\n"
+                    "\"Wine27j\"=hex(2):25,50,41,54,48,25,00\n\n");
+    verify_reg_nonexist(hkey, "Wine27a");
+    verify_reg_nonexist(hkey, "Wine27b");
+    verify_reg_nonexist(hkey, "Wine27c");
+    verify_reg_nonexist(hkey, "Wine27d");
+    verify_reg_nonexist(hkey, "Wine27e");
+    verify_reg(hkey, "Wine27f", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg_nonexist(hkey, "Wine27g");
+    verify_reg_nonexist(hkey, "Wine27h");
+    verify_reg_nonexist(hkey, "Wine27i");
+    verify_reg(hkey, "Wine27j", REG_EXPAND_SZ, "%PATH%", 7, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine28a\"=hex(2):4c,69,6e,65,20,\\\n"
+                    "@=\"Default value 1\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28a");
+    verify_reg_nonexist(hkey, NULL);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine28b\"=hex(2):4c,69,6e,65,20,\\\n"
+                    ";comment\n"
+                    "@=\"Default value 2\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28b");
+    verify_reg_nonexist(hkey, NULL);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine28c\"=hex(2):4c,69,6e,65,20,\\\n"
+                    "#comment\n"
+                    "@=\"Default value 3\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28c");
+    verify_reg(hkey, NULL, REG_SZ, "Default value 3", 16, 0);
+
+    delete_value(hkey, NULL);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine28d\"=hex(2):4c,69,6e,65,20,\\\n\n"
+                    "@=\"Default value 4\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28d");
+    verify_reg_nonexist(hkey, NULL);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine28e\"=hex(2):4c,69,6e,65,20\\\n"
+                    "@=\"Default value 5\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28e");
+    verify_reg(hkey, NULL, REG_SZ, "Default value 5", 16, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine29a\"=hex:11,22,33,\\\n"
+                    "\\\n"
+                    "  44,55,66\n"
+                    "\"Wine29b\"=hex:11,22,33,\\\n"
+                    "  \\\n"
+                    "  44,55,66\n\n");
+    verify_reg_nonexist(hkey, "Wine29a");
+    verify_reg_nonexist(hkey, "Wine29b");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine30a\"=hex(0):25,48,4f,4d,45,25,5c,/\n"
+                    "  25,50,41,54,48,25,00\n"
+                    "\"Wine30b\"=hex(0):25,48,4f,4d,45,25,5c/\n"
+                    "  25,50,41,54,48,25,00\n\n");
+    verify_reg_nonexist(hkey, "Wine30a");
+    verify_reg_nonexist(hkey, "Wine30b");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine31\"=hex(7):4c,69,6e,65,20\\");
+    verify_reg_nonexist(hkey, "Wine31");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine32a\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  ,63,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n"
+                    "\"Wine32b\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n\n");
+    verify_reg_nonexist(hkey, "Wine32a");
+    verify_reg_nonexist(hkey, "Wine32b");
+
+    RegCloseKey(hkey);
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+static void test_invalid_import_unicode(void)
+{
+    LONG lr;
+    HKEY hkey;
+    DWORD dword = 0x8;
+
+    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"TestNoEndQuote\"=\"Asdffdsa\n");
+    open_key(HKEY_CURRENT_USER, KEY_BASE, KEY_SET_VALUE, &hkey);
+    verify_reg_nonexist(hkey, "TestNoEndQuote");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"TestNoBeginQuote\"=Asdffdsa\"\n");
+    verify_reg_nonexist(hkey, "TestNoBeginQuote");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"TestNoQuotes\"=Asdffdsa\n");
+    verify_reg_nonexist(hkey, "TestNoQuotes");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"NameNoEndQuote=\"Asdffdsa\"\n");
+    verify_reg_nonexist(hkey, "NameNoEndQuote");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "NameNoBeginQuote\"=\"Asdffdsa\"\n");
+    verify_reg_nonexist(hkey, "NameNoBeginQuote");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "NameNoQuotes=\"Asdffdsa\"\n");
+    verify_reg_nonexist(hkey, "NameNoQuotes");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"MixedQuotes=Asdffdsa\"\n");
+    verify_reg_nonexist(hkey, "MixedQuotes");
+    verify_reg_nonexist(hkey, "MixedQuotes=Asdffdsa");
+
+    /* Test import with non-standard registry file headers */
+    exec_import_wstr("\xef\xbb\xbfREGEDIT3\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test1\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test1");
+
+    exec_import_wstr("\xef\xbb\xbfregedit4\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test2\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test2");
+
+    exec_import_wstr("\xef\xbb\xbfRegedit4\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test3\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test3");
+
+    exec_import_wstr("\xef\xbb\xbfREGEDIT 4\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test4\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test4");
+
+    exec_import_wstr("\xef\xbb\xbfREGEDIT4FOO\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test5\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test5");
+
+    exec_import_wstr("\xef\xbb\xbfREGEDIT4 FOO\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test6\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test6");
+
+    exec_import_wstr("\xef\xbb\xbfREGEDIT5\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test7\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test7");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 4.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test8\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test8");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test9\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test9");
+
+    exec_import_wstr("\xef\xbb\xbfWINDOWS REGISTRY EDITOR VERSION 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test10\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test10");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test11\"=\"Value\"\n");
+    verify_reg_nonexist(hkey, "Test11");
+
+    /* Test multi-line import with incorrect comma placement */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line1\"=hex(7):4c,00,69,00,6e,00,65,00,20,00\\\n"
+                     ",63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Multi-Line1");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line2\"=hex(7):4c,00,69,00,6e,00,65,00,20,00\\\n"
+                     "  ,63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Multi-Line2");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line3\"=hex(7):4c,00,69,00,6e,00,65,00,20,00\\\n"
+                     ",63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Multi-Line3");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line4\"=hex(7):4c,00,69,00,6e,00,65,00,20,00\\\n"
+                     ",  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Multi-Line4");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test12a\"=dword:\n"
+                     "\"Test12b\"=dword:hello\n"
+                     "\"Test12c\"=dword:123456789\n"
+                     "\"Test12d\"=dword:012345678\n"
+                     "\"Test12e\"=dword:000000001\n\n");
+    verify_reg_nonexist(hkey, "Test12a");
+    verify_reg_nonexist(hkey, "Test12b");
+    verify_reg_nonexist(hkey, "Test12c");
+    verify_reg_nonexist(hkey, "Test12d");
+    verify_reg_nonexist(hkey, "Test12e");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test13a\"=dword:12345678abc\n"
+                     "\"Test13b\"=dword:12345678 abc\n\n");
+    verify_reg_nonexist(hkey, "Test13a");
+    verify_reg_nonexist(hkey, "Test13b");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test14a\"=dword:0x123\n"
+                     "\"Test14b\"=dword:123 456\n"
+                     "\"Test14c\"=dword:1234 5678\n\n");
+    verify_reg_nonexist(hkey, "Test14a");
+    verify_reg_nonexist(hkey, "Test14b");
+    verify_reg_nonexist(hkey, "Test14c");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test15a\"=\"foo\"bar\"\n"
+                     "\"Test15b\"=\"foo\"\"bar\"\n\n");
+    verify_reg_nonexist(hkey, "Test15a");
+    verify_reg_nonexist(hkey, "Test15b");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test16a\"=\n"
+                     "\"Test16b\"=\\\"\n"
+                     "\"Test16c\"=\\\"Value\\\"\n"
+                     "\"Test16d\"=\\\"Value\"\n\n");
+    verify_reg_nonexist(hkey, "Test16a");
+    verify_reg_nonexist(hkey, "Test16b");
+    verify_reg_nonexist(hkey, "Test16c");
+    verify_reg_nonexist(hkey, "Test16d");
+
+    /* Test key name and value name concatenation */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\\n"
+                     "Subkey1]\n");
+    verify_key_nonexist(hkey, "Subkey1");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\n"
+                     "\\Subkey2]\n");
+    verify_key_nonexist(hkey, "Subkey2");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test\\\n"
+                     "17a\"=\"Value 1\"\n"
+                     "\"Test17b\"=\"Value 2\"\n"
+                     "\"Test\n"
+                     "\\17c\"=\"Value 3\"\n\n");
+    verify_reg_nonexist(hkey, "Test17a");
+    verify_reg(hkey, "Test17b", REG_SZ, "Value 2", 8, 0);
+    verify_reg_nonexist(hkey, "Test17c");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test18a\"=dword:1234\\\n"
+                     "5678\n"
+                     "\"Test18b\"=\"Test \\\n"
+                     "Value\"\n\n");
+    verify_reg_nonexist(hkey, "Test18a");
+    verify_reg_nonexist(hkey, "Test18b");
+
+    /* Test hex data concatenation for REG_NONE, REG_EXPAND_SZ and REG_BINARY */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test19a\"=hex(0):56,00,61,00,6c,00\\\n"
+                     ",75,00,65,00,00,00\n"
+                     "\"Test19b\"=hex(0):56,00,61,00,6c,00\\\n"
+                     "  ,75,00,65,00,00,00\n"
+                     "\"Test19c\"=hex(0):56,00,61,00,6c,00\\\n"
+                     "  75,00,65,00,00,00\n"
+                     "\"Test19d\"=hex(0):56,00,61,00,6c,00,7\\\n"
+                     "5,00,65,00,00,00\n"
+                     "\"Test19e\"=hex(0):56,00,61,00,6c,00,7\\\n"
+                     "  5,00,65,00,00,00\n"
+                     "\"Test19f\"=hex(0):56,00,61,00,\\;comment\n"
+                     "  6c,00,75,00,\\#comment\n"
+                     "  65,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Test19a");
+    verify_reg_nonexist(hkey, "Test19b");
+    verify_reg_nonexist(hkey, "Test19c");
+    verify_reg_nonexist(hkey, "Test19d");
+    verify_reg_nonexist(hkey, "Test19e");
+    verify_reg_nonexist(hkey, "Test19f");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test20a\"=hex(2):25,00,50,00,41,00\\\n"
+                     ",54,00,48,00,25,00,00,00\n"
+                     "\"Test20b\"=hex(2):25,00,50,00,41,00\\\n"
+                     "  ,54,00,48,00,25,00,00,00\n"
+                     "\"Test20c\"=hex(2):25,00,50,00,41,00\\\n"
+                     "  54,00,48,00,25,00,00,00\n"
+                     "\"Test20d\"=hex(2):25,00,50,00,4\\\n"
+                     "1,00,54,00,48,00,25,00,00,00\n"
+                     "\"Test20e\"=hex(2):25,00,50,00,4\\\n"
+                     "  1,00,54,00,48,00,25,00,00\n"
+                     "\"Test20f\"=hex(2):25,00,50,00,41,00,\\;comment\n"
+                     "  54,00,48,00,\\#comment\n"
+                     "  25,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Test20a");
+    verify_reg_nonexist(hkey, "Test20b");
+    verify_reg_nonexist(hkey, "Test20c");
+    verify_reg_nonexist(hkey, "Test20d");
+    verify_reg_nonexist(hkey, "Test20e");
+    verify_reg_nonexist(hkey, "Test20f");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Test21a\"=hex:11,22,33,44\\\n"
+                     ",55,66,77,88\n"
+                     "\"Test21b\"=hex:11,22,33,44\\\n"
+                     "  ,55,66,77,88\n"
+                     "\"Test21c\"=hex:11,22,33,44\\\n"
+                     "  55,66,77,88\n"
+                     "\"Test21d\"=hex:11,22,33,4\\\n"
+                     "4,55,66,77,88\n"
+                     "\"Test21e\"=hex:11,22,33,4\\\n"
+                     "  4,55,66,77,88\n"
+                     "\"Test21f\"=hex:11,22,33,\\;comment\n"
+                     "  44,55,66,\\#comment\n"
+                     "  77,88\n\n");
+    verify_reg_nonexist(hkey, "Test21a");
+    verify_reg_nonexist(hkey, "Test21b");
+    verify_reg_nonexist(hkey, "Test21c");
+    verify_reg_nonexist(hkey, "Test21d");
+    verify_reg_nonexist(hkey, "Test21e");
+    verify_reg_nonexist(hkey, "Test21f");
+
+    /* Test support for characters greater than 0xff */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine22a\"=hex(0):25,50,100,54,48,25,00\n"
+                     "\"Wine22b\"=hex(0):25,1a4,100,164,124,25,00\n\n");
+    verify_reg_nonexist(hkey, "Wine22a");
+    verify_reg_nonexist(hkey, "Wine22b");
+
+    /* Test the effect of backslashes in hex data */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine23a\"=hex(2):25,00,48\\,00,4f,00,4d,00,45,00,25,00,00,00\n"
+                     "\"Wine23b\"=hex(2):25,00,48,00,\\4f,00,4d,00,45,00,25,00,00,00\n"
+                     "\"Wine23c\"=hex(2):25,00,48\\ ,00,4f,00,4d,00,45,00,25,00,00,00\n"
+                     "\"Wine23d\"=hex(2):25,00,48,00,\\ 4f,00,4d,00,45,00,25,00,00,00\n"
+                     "\"Wine23e\"=hex(2):\\25,00,48,00,4f,00,4d,00,45,00,25,00,00,00\n"
+                     "\"Wine23f\"=hex(2):\\ 25,00,48,00,4f,00,4d,00,45,00,25,00,00,00\n"
+                     "\"Wine23g\"=hex(2):25,00,48,00,4\\f,00,4d,00,45,00,25,00,00,00\n"
+                     "\"Wine23h\"=hex(2):25,00,48,00,4\\\n"
+                     "  f,00,4d,00,45,00,25,00,00,00\n"
+                     "\"Wine23i\"=hex(2):25,00,50,00,\\,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine23j\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,\\\\\n"
+                     "  25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine23k\"=hex(2):,\\\n"
+                     "  25,00,48,00,4f,00,4d,00,45,00,25,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Wine23a");
+    verify_reg_nonexist(hkey, "Wine23b");
+    verify_reg_nonexist(hkey, "Wine23c");
+    verify_reg_nonexist(hkey, "Wine23d");
+    verify_reg_nonexist(hkey, "Wine23e");
+    verify_reg_nonexist(hkey, "Wine23f");
+    verify_reg_nonexist(hkey, "Wine23g");
+    verify_reg_nonexist(hkey, "Wine23h");
+    verify_reg_nonexist(hkey, "Wine23i");
+    verify_reg_nonexist(hkey, "Wine23j");
+    verify_reg_nonexist(hkey, "Wine23k");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine24a\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1]\n");
+    verify_reg_nonexist(hkey, "Wine24a");
+    verify_key_nonexist(hkey, "Subkey1");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine24b\"=hex(2):4c,00,69,00,6e,00,65,00,20,00\\\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2]\n");
+    verify_reg_nonexist(hkey, "Wine24b");
+    verify_key(hkey, "Subkey2");
+
+    delete_key(hkey, "Subkey2");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine25a\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "\"Wine25b\"=\"Test value\"\n"
+
+                     "\"Wine25c\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     ";comment\n"
+                     "\"Wine25d\"=\"Test value\"\n"
+
+                     "\"Wine25e\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "#comment\n"
+                     "\"Wine25f\"=\"Test value\"\n"
+
+                     "\"Wine25g\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n\n"
+                     "\"Wine25h\"=\"Test value\"\n"
+
+                     "\"Wine25i\"=hex(2):4c,00,69,00,6e,00,65,00,20,00\\\n"
+                     "\"Wine25j\"=\"Test value\"\n\n");
+    verify_reg_nonexist(hkey, "Wine25a");
+    verify_reg_nonexist(hkey, "Wine25b");
+    verify_reg_nonexist(hkey, "Wine25c");
+    verify_reg_nonexist(hkey, "Wine25d");
+    verify_reg_nonexist(hkey, "Wine25e");
+    verify_reg(hkey, "Wine25f", REG_SZ, "Test value", 11, 0);
+    verify_reg_nonexist(hkey, "Wine25g");
+    verify_reg_nonexist(hkey, "Wine25h");
+    verify_reg_nonexist(hkey, "Wine25i");
+    verify_reg(hkey, "Wine25j", REG_SZ, "Test value", 11, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine26a\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "\"Wine26b\"=dword:00000008\n"
+
+                     "\"Wine26c\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     ";comment\n"
+                     "\"Wine26d\"=dword:00000008\n"
+
+                     "\"Wine26e\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "#comment\n"
+                     "\"Wine26f\"=dword:00000008\n"
+
+                     "\"Wine26g\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n\n"
+                     "\"Wine26h\"=dword:00000008\n"
+
+                     "\"Wine26i\"=hex(2):4c,00,69,00,6e,00,65,00,20,00\\\n"
+                     "\"Wine26j\"=dword:00000008\n\n");
+    verify_reg_nonexist(hkey, "Wine26a");
+    verify_reg_nonexist(hkey, "Wine26b");
+    verify_reg_nonexist(hkey, "Wine26c");
+    verify_reg_nonexist(hkey, "Wine26d");
+    verify_reg_nonexist(hkey, "Wine26e");
+    verify_reg(hkey, "Wine26f", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg_nonexist(hkey, "Wine26g");
+    verify_reg_nonexist(hkey, "Wine26h");
+    verify_reg_nonexist(hkey, "Wine26i");
+    verify_reg(hkey, "Wine26j", REG_DWORD, &dword, sizeof(dword), 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine27a\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,\\\n"
+                     "\"Wine27b\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+
+                     "\"Wine27c\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,\\\n"
+                     ";comment\n"
+                     "\"Wine27d\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+
+                     "\"Wine27e\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,\\\n"
+                     "#comment\n"
+                     "\"Wine27f\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+
+                     "\"Wine27g\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,\\\n\n"
+                     "\"Wine27h\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+
+                     "\"Wine27i\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00\\\n"
+                     "\"Wine27j\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Wine27a");
+    verify_reg_nonexist(hkey, "Wine27b");
+    verify_reg_nonexist(hkey, "Wine27c");
+    verify_reg_nonexist(hkey, "Wine27d");
+    verify_reg_nonexist(hkey, "Wine27e");
+    verify_reg(hkey, "Wine27f", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg_nonexist(hkey, "Wine27g");
+    verify_reg_nonexist(hkey, "Wine27h");
+    verify_reg_nonexist(hkey, "Wine27i");
+    verify_reg(hkey, "Wine27j", REG_EXPAND_SZ, "%PATH%", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine28a\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "@=\"Default value 1\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28a");
+    verify_reg_nonexist(hkey, NULL);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine28b\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     ";comment\n"
+                     "@=\"Default value 2\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28b");
+    verify_reg_nonexist(hkey, NULL);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine28c\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "#comment\n"
+                     "@=\"Default value 3\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28c");
+    verify_reg(hkey, NULL, REG_SZ, "Default value 3", 16, 0);
+
+    delete_value(hkey, NULL);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine28d\"=hex(2):4c,00,69,00,6e,00,65,00,20,00,\\\n\n"
+                     "@=\"Default value 4\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28d");
+    verify_reg_nonexist(hkey, NULL);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine28e\"=hex(2):4c,00,69,00,6e,00,65,00,20,00\\\n"
+                     "@=\"Default value 5\"\n\n");
+    verify_reg_nonexist(hkey, "Wine28e");
+    verify_reg(hkey, NULL, REG_SZ, "Default value 5", 16, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine29a\"=hex:11,22,33,\\\n"
+                     "\\\n"
+                     "  44,55,66\n"
+                     "\"Wine29b\"=hex:11,22,33,\\\n"
+                     "  \\\n"
+                     "  44,55,66\n\n");
+    verify_reg_nonexist(hkey, "Wine29a");
+    verify_reg_nonexist(hkey, "Wine29b");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine30a\"=hex(0):25,48,4f,4d,45,25,5c,/\n"
+                     "  25,50,41,54,48,25,00\n"
+                     "\"Wine30b\"=hex(0):25,48,4f,4d,45,25,5c/\n"
+                     "  25,50,41,54,48,25,00\n\n");
+    verify_reg_nonexist(hkey, "Wine30a");
+    verify_reg_nonexist(hkey, "Wine30b");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine31\"=hex(7):4c,00,69,00,6e,00,65,00,20,00\\");
+    verify_reg_nonexist(hkey, "Wine31");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine32a\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  ,63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n"
+                     "\"Wine32b\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Wine32a");
+    verify_reg_nonexist(hkey, "Wine32b");
+
+    RegCloseKey(hkey);
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+static void test_invalid_import_31(void)
 {
     HKEY hkey;
     LONG lr;
 
+    /* Check if regedit.exe is running with elevated privileges */
     lr = RegCreateKeyExA(HKEY_CLASSES_ROOT, KEY_BASE, 0, NULL, REG_OPTION_NON_VOLATILE,
                          KEY_READ, NULL, &hkey, NULL);
-    ok(lr == ERROR_SUCCESS, "RegCreateKeyExA failed: %d\n", lr);
+    if (lr == ERROR_ACCESS_DENIED)
+    {
+        win_skip("regedit.exe is not running with elevated privileges; "
+            "skipping Windows 3.1 invalid import tests\n");
+        return;
+    }
 
     /* Test character validity at the start of the line */
     exec_import_str("REGEDIT\r\n"
                     " HKEY_CLASSES_ROOT\\" KEY_BASE " = Value1a\r\n");
-    todo_wine verify_reg_nonexist(hkey, "");
+    verify_reg_nonexist(hkey, "");
 
     exec_import_str("REGEDIT\r\n"
                     "  HKEY_CLASSES_ROOT\\" KEY_BASE " = Value1b\r\n");
-    todo_wine verify_reg_nonexist(hkey, "");
+    verify_reg_nonexist(hkey, "");
 
     exec_import_str("REGEDIT\r\n"
                     "\tHKEY_CLASSES_ROOT\\" KEY_BASE " = Value1c\r\n");
-    todo_wine verify_reg_nonexist(hkey, "");
+    verify_reg_nonexist(hkey, "");
 
     exec_import_str("REGEDIT\r\n"
                     ";HKEY_CLASSES_ROOT\\" KEY_BASE " = Value2a\r\n");
-    todo_wine verify_reg_nonexist(hkey, "");
+    verify_reg_nonexist(hkey, "");
 
     exec_import_str("REGEDIT\r\n"
                     "#HKEY_CLASSES_ROOT\\" KEY_BASE " = Value2b\r\n");
-    todo_wine verify_reg_nonexist(hkey, "");
+    verify_reg_nonexist(hkey, "");
 
     /* Test case sensitivity */
     exec_import_str("REGEDIT\r\n"
                     "hkey_classes_root\\" KEY_BASE " = Value3a\r\n");
-    todo_wine verify_reg_nonexist(hkey, "");
+    verify_reg_nonexist(hkey, "");
 
     exec_import_str("REGEDIT\r\n"
                     "hKEY_CLASSES_ROOT\\" KEY_BASE " = Value3b\r\n");
-    todo_wine verify_reg_nonexist(hkey, "");
+    verify_reg_nonexist(hkey, "");
 
     exec_import_str("REGEDIT\r\n"
                     "Hkey_Classes_Root\\" KEY_BASE " = Value3c\r\n");
-    todo_wine verify_reg_nonexist(hkey, "");
+    verify_reg_nonexist(hkey, "");
 
     RegCloseKey(hkey);
 
-    lr = RegDeleteKeyA(HKEY_CLASSES_ROOT, KEY_BASE);
-    ok(lr == ERROR_SUCCESS, "RegDeleteKeyA failed: %d\n", lr);
+    delete_key(HKEY_CLASSES_ROOT, KEY_BASE);
 }
 
 static void test_comments(void)
@@ -823,10 +2208,9 @@ static void test_comments(void)
                     "\"Wine1\"=\"Line 1\"\n"
                     ";comment\\\n"
                     "\"Wine2\"=\"Line 2\"\n\n");
-    lr = RegOpenKeyExA(HKEY_CURRENT_USER, KEY_BASE, 0, KEY_READ, &hkey);
-    ok(lr == ERROR_SUCCESS, "RegOpenKeyExA failed: %d\n", lr);
-    todo_wine verify_reg(hkey, "Wine1", REG_SZ, "Line 1", 7, 0);
-    todo_wine verify_reg(hkey, "Wine2", REG_SZ, "Line 2", 7, 0);
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+    verify_reg(hkey, "Wine1", REG_SZ, "Line 1", 7, 0);
+    verify_reg(hkey, "Wine2", REG_SZ, "Line 2", 7, 0);
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -852,7 +2236,7 @@ static void test_comments(void)
                     "\"Wine10\"=\"Another valid line\"\n\n");
     verify_reg_nonexist(hkey, "Wine7");
     verify_reg(hkey, "Wine8", REG_SZ, "A valid line", 13, 0);
-    todo_wine verify_reg(hkey, "Wine9", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Wine9", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
     verify_reg(hkey, "Wine10", REG_SZ, "Another valid line", 19, 0);
 
     exec_import_str("REGEDIT4\n\n"
@@ -929,7 +2313,7 @@ static void test_comments(void)
                     "  63,6f,6e,\\;comment\n"
                     "  63,61,74,\\;comment\n"
                     "  65,6e,61,74,69,6f,6e,00,00\n\n");
-    todo_wine verify_reg(hkey, "Multi-Line1", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Multi-Line1", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -937,7 +2321,7 @@ static void test_comments(void)
                     "  63,6f,6e,\\;comment\n"
                     "  63,61,74,;comment\n"
                     "  65,6e,61,74,69,6f,6e,00,00\n\n");
-    todo_wine verify_reg(hkey, "Multi-Line2", REG_MULTI_SZ, "Line concat", 12, 0);
+    verify_reg(hkey, "Multi-Line2", REG_MULTI_SZ, "Line concat", 12, 0);
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -946,7 +2330,7 @@ static void test_comments(void)
                     "  63,6f,6e,\\;comment\n"
                     "  63,61,74,\\;comment\n"
                     "  65,6e,61,74,69,6f,6e,00,00\n\n");
-    todo_wine verify_reg(hkey, "Multi-Line3", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Multi-Line3", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -955,7 +2339,7 @@ static void test_comments(void)
                     "  63,6f,6e,\\;#comment\n"
                     "  63,61,74,\\;#comment\n"
                     "  65,6e,61,74,69,6f,6e,00,00\n\n");
-    todo_wine verify_reg(hkey, "Multi-Line4", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Multi-Line4", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
 
     exec_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -973,12 +2357,320 @@ static void test_comments(void)
                     "  63,61,74,\\\n\n"
                     "  65,6e,\\;comment\n\n"
                     "  61,74,69,6f,6e,00,00\n\n");
-    todo_wine verify_reg(hkey, "Multi-Line6", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Multi-Line6", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine27a\"=hex(2):25,50,41,54,48,25,00  ;comment\n"
+                    "\"Wine27b\"=hex(2):25,50,41,54,48,25,00\t;comment\n"
+                    "\"Wine27c\"=hex(2):25,50,41,54,48,25,00  #comment\n"
+                    "\"Wine27d\"=hex(2):25,50,41,54,48,25,00\t#comment\n\n");
+    verify_reg(hkey, "Wine27a", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine27b", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg_nonexist(hkey, "Wine27c");
+    verify_reg_nonexist(hkey, "Wine27d");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine28a\"=hex(2):25,48,4f,4d,45,25,5c,\\\n"
+                    "  25,50,41,54,48,25,00\n"
+                    "\"Wine28b\"=hex(2):25,48,4f,4d,45,25,5c\\\n"
+                    "  25,50,41,54,48,25,00\n"
+                    "\"Wine28c\"=hex(2):25,48,4f,4d,45,25,5c,  \\  ;comment\n"
+                    "  25,50,41,54,48,25,00\n"
+                    "\"Wine28d\"=hex(2):25,48,4f,4d,45,25,5c  \\  ;comment\n"
+                    "  25,50,41,54,48,25,00\n"
+                    "\"Wine28e\"=hex(2):25,48,4f,4d,45,25,5c,\\\t  ;comment\n"
+                    "  25,50,41,54,48,25,00\n"
+                    "\"Wine28f\"=hex(2):25,48,4f,4d,45,25,5c\\\t  ;comment\n"
+                    "  25,50,41,54,48,25,00\n\n");
+    verify_reg(hkey, "Wine28a", REG_EXPAND_SZ, "%HOME%\\%PATH%", 14, 0);
+    verify_reg_nonexist(hkey, "Wine28b");
+    verify_reg(hkey, "Wine28c", REG_EXPAND_SZ, "%HOME%\\%PATH%", 14, 0);
+    verify_reg_nonexist(hkey, "Wine28d");
+    verify_reg(hkey, "Wine28e", REG_EXPAND_SZ, "%HOME%\\%PATH%", 14, 0);
+    verify_reg_nonexist(hkey, "Wine28f");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine29a\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,63,61,74,\\\n"
+                    ";comment\n"
+                    "  65,6e,\\;comment\n"
+                    "  61,74,69,6f,6e,00,00\n\n");
+    verify_reg(hkey, "Wine29a", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine29b\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,63,61,74,\\\n"
+                    "  ;comment\n"
+                    "  65,6e,\\;comment\n"
+                    "  61,74,69,6f,6e,00,00\n\n");
+    verify_reg(hkey, "Wine29b", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine29c\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,63,61,74,\\\n"
+                    "#comment\n"
+                    "  65,6e,\\;comment\n"
+                    "  61,74,69,6f,6e,00,00\n\n");
+    verify_reg_nonexist(hkey, "Wine29c");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine29d\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,63,61,74,\\\n"
+                    "  #comment\n"
+                    "  65,6e,\\;comment\n"
+                    "  61,74,69,6f,6e,00,00\n\n");
+    verify_reg_nonexist(hkey, "Wine29d");
 
     RegCloseKey(hkey);
 
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+static void test_comments_unicode(void)
+{
+    LONG lr;
+    HKEY hkey;
+    DWORD dword;
+
     lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
-    ok(lr == ERROR_SUCCESS, "RegDeleteKeyA failed: %d\n", lr);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "#comment\\\n"
+                     "\"Wine1\"=\"Line 1\"\n"
+                     ";comment\\\n"
+                     "\"Wine2\"=\"Line 2\"\n\n");
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+    verify_reg(hkey, "Wine1", REG_SZ, "Line 1", 7, 0);
+    verify_reg(hkey, "Wine2", REG_SZ, "Line 2", 7, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine3\"=\"Value 1\"#comment\n"
+                     "\"Wine4\"=\"Value 2\";comment\n"
+                     "\"Wine5\"=dword:01020304 #comment\n"
+                     "\"Wine6\"=dword:02040608 ;comment\n\n");
+    verify_reg_nonexist(hkey, "Wine3");
+    verify_reg(hkey, "Wine4", REG_SZ, "Value 2", 8, 0);
+    verify_reg_nonexist(hkey, "Wine5");
+    dword = 0x2040608;
+    verify_reg(hkey, "Wine6", REG_DWORD, &dword, sizeof(dword), 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine7\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  #comment\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n"
+                     "\"Wine8\"=\"A valid line\"\n"
+                     "\"Wine9\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  ;comment\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n"
+                     "\"Wine10\"=\"Another valid line\"\n\n");
+    verify_reg_nonexist(hkey, "Wine7");
+    verify_reg(hkey, "Wine8", REG_SZ, "A valid line", 13, 0);
+    verify_reg(hkey, "Wine9", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Wine10", REG_SZ, "Another valid line", 19, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "#\"Comment1\"=\"Value 1\"\n"
+                     ";\"Comment2\"=\"Value 2\"\n"
+                     "    #\"Comment3\"=\"Value 3\"\n"
+                     "    ;\"Comment4\"=\"Value 4\"\n"
+                     "\"Wine11\"=\"Value 6\"#\"Comment5\"=\"Value 5\"\n"
+                     "\"Wine12\"=\"Value 7\";\"Comment6\"=\"Value 6\"\n\n");
+    verify_reg_nonexist(hkey, "Comment1");
+    verify_reg_nonexist(hkey, "Comment2");
+    verify_reg_nonexist(hkey, "Comment3");
+    verify_reg_nonexist(hkey, "Comment4");
+    verify_reg_nonexist(hkey, "Wine11");
+    verify_reg_nonexist(hkey, "Comment5");
+    verify_reg(hkey, "Wine12", REG_SZ, "Value 7", 8, 0);
+    verify_reg_nonexist(hkey, "Comment6");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine13\"=#\"Value 8\"\n"
+                     "\"Wine14\"=;\"Value 9\"\n"
+                     "\"Wine15\"=\"#comment1\"\n"
+                     "\"Wine16\"=\";comment2\"\n"
+                     "\"Wine17\"=\"Value#comment3\"\n"
+                     "\"Wine18\"=\"Value;comment4\"\n"
+                     "\"Wine19\"=\"Value #comment5\"\n"
+                     "\"Wine20\"=\"Value ;comment6\"\n"
+                     "\"Wine21\"=#dword:00000001\n"
+                     "\"Wine22\"=;dword:00000002\n"
+                     "\"Wine23\"=dword:00000003#comment\n"
+                     "\"Wine24\"=dword:00000004;comment\n\n");
+    verify_reg_nonexist(hkey, "Wine13");
+    verify_reg_nonexist(hkey, "Wine14");
+    verify_reg(hkey, "Wine15", REG_SZ, "#comment1", 10, 0);
+    verify_reg(hkey, "Wine16", REG_SZ, ";comment2", 10, 0);
+    verify_reg(hkey, "Wine17", REG_SZ, "Value#comment3", 15, 0);
+    verify_reg(hkey, "Wine18", REG_SZ, "Value;comment4", 15, 0);
+    verify_reg(hkey, "Wine19", REG_SZ, "Value #comment5", 16, 0);
+    verify_reg(hkey, "Wine20", REG_SZ, "Value ;comment6", 16, 0);
+    verify_reg_nonexist(hkey, "Wine21");
+    verify_reg_nonexist(hkey, "Wine22");
+    verify_reg_nonexist(hkey, "Wine23");
+    dword = 0x00000004;
+    verify_reg(hkey, "Wine24", REG_DWORD, &dword, sizeof(dword), 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine25a\"=dword:1234;5678\n"
+                     "\"Wine25b\"=dword:1234 ;5678\n"
+                     "\"Wine25c\"=dword:1234#5678\n"
+                     "\"Wine25d\"=dword:1234 #5678\n\n");
+    dword = 0x1234;
+    verify_reg(hkey, "Wine25a", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg(hkey, "Wine25b", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg_nonexist(hkey, "Wine25c");
+    verify_reg_nonexist(hkey, "Wine25d");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine26a\"=\"Value1\"  ;comment\n"
+                     "\"Wine26b\"=\"Value2\"\t\t;comment\n"
+                     "\"Wine26c\"=\"Value3\"  #comment\n"
+                     "\"Wine26d\"=\"Value4\"\t\t#comment\n\n");
+    verify_reg(hkey, "Wine26a", REG_SZ, "Value1", 7, 0);
+    verify_reg(hkey, "Wine26b", REG_SZ, "Value2", 7, 0);
+    verify_reg_nonexist(hkey, "Wine26c");
+    verify_reg_nonexist(hkey, "Wine26d");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line1\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,\\;comment\n"
+                     "  63,00,61,00,74,00,\\;comment\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Multi-Line1", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line2\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,\\;comment\n"
+                     "  63,00,61,00,74,00,;comment\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Multi-Line2", REG_MULTI_SZ, "Line concat", 12, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line3\"=hex(7):4c,00,69,00,6e,00,\\;comment\n"
+                     "  65,00,20,00,\\;comment\n"
+                     "  63,00,6f,00,6e,00,\\;comment\n"
+                     "  63,00,61,00,74,00,\\;comment\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Multi-Line3", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line4\"=hex(7):4c,00,69,00,6e,00,\\;#comment\n"
+                     "  65,00,20,00,\\;#comment\n"
+                     "  63,00,6f,00,6e,00,\\;#comment\n"
+                     "  63,00,61,00,74,00,\\;#comment\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Multi-Line4", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line5\"=hex(7):4c,00,69,00,6e,00,\\;comment\n"
+                     "  65,00,20,00,\\;comment\n"
+                     "  63,00,6f,00,6e,00,\\;comment\n"
+                     "  63,00,61,00,74,00,\\#comment\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Multi-Line5");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Multi-Line6\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,\\;comment\n"
+                     "  63,00,61,00,74,00,\\\n\n"
+                     "  65,00,6e,00,\\;comment\n\n"
+                     "  61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Multi-Line6", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine27a\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00  ;comment\n"
+                     "\"Wine27b\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\t;comment\n"
+                     "\"Wine27c\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00  #comment\n"
+                     "\"Wine27d\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\t#comment\n\n");
+    verify_reg(hkey, "Wine27a", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine27b", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg_nonexist(hkey, "Wine27c");
+    verify_reg_nonexist(hkey, "Wine27d");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine28a\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,\\\n"
+                     "  25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine28b\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00\\\n"
+                     "  25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine28c\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,  \\  ;comment\n"
+                     "  25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine28d\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00  \\  ;comment\n"
+                     "  25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine28e\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,\\\t  ;comment\n"
+                     "  25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine28f\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00\\\t  ;comment\n"
+                     "  25,00,50,00,41,00,54,00,48,00,25,00,00,00\n\n");
+    verify_reg(hkey, "Wine28a", REG_EXPAND_SZ, "%HOME%\\%PATH%", 14, 0);
+    verify_reg_nonexist(hkey, "Wine28b");
+    verify_reg(hkey, "Wine28c", REG_EXPAND_SZ, "%HOME%\\%PATH%", 14, 0);
+    verify_reg_nonexist(hkey, "Wine28d");
+    verify_reg(hkey, "Wine28e", REG_EXPAND_SZ, "%HOME%\\%PATH%", 14, 0);
+    verify_reg_nonexist(hkey, "Wine28f");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine29a\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     ";comment\n"
+                     "  65,00,6e,00,\\;comment\n"
+                     "  61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Wine29a", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine29b\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  ;comment\n"
+                     "  65,00,6e,00,\\;comment\n"
+                     "  61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Wine29b", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine29c\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "#comment\n"
+                     "  65,00,6e,00,\\;comment\n"
+                     "  61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Wine29c");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine29d\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  #comment\n"
+                     "  65,00,6e,00,\\;comment\n"
+                     "  61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg_nonexist(hkey, "Wine29d");
+
+    RegCloseKey(hkey);
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
 }
 
 static void test_import_with_whitespace(void)
@@ -987,11 +2679,13 @@ static void test_import_with_whitespace(void)
     LONG lr;
     DWORD dword;
 
+    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
     exec_import_str("  REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n");
 
-    lr = RegOpenKeyExA(HKEY_CURRENT_USER, KEY_BASE, 0, KEY_READ, &hkey);
-    ok(lr == ERROR_SUCCESS, "RegOpenKeyExA failed: got %d, expected 0\n", lr);
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
 
     exec_import_str("  REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -1049,7 +2743,7 @@ static void test_import_with_whitespace(void)
     verify_reg(hkey, "Wine4a", REG_SZ, "Tab and four spaces", 20, 0);
     dword = 0x112233;
     verify_reg(hkey, "Wine4b", REG_DWORD, &dword, sizeof(dword), 0);
-    todo_wine verify_reg(hkey, "Wine4c", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Wine4c", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
 
     exec_import_str("    REGEDIT4\n\n"
                     "\t[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
@@ -1103,30 +2797,854 @@ static void test_import_with_whitespace(void)
                     "\t@\t=\tdword:\t00000008\t\n\n");
     verify_reg(hkey, "", REG_DWORD, &dword, sizeof(DWORD), 0);
 
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine10a\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,\\\n\n"
+                    "  63,61,74,\\\n\n\n"
+                    "  65,6e,\\\n\n\n\n"
+                    "  61,74,69,6f,6e,00,00\n\n");
+    verify_reg(hkey, "Wine10a", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine10b\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,\\\n \n"
+                    "  63,61,74,\\\n\t\n\t\n"
+                    "  65,6e,\\\n\t \t\n\t \t\n\t \t\n"
+                    "  61,74,69,6f,6e,00,00\n\n");
+    verify_reg(hkey, "Wine10b", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
     lr = RegCloseKey(hkey);
     ok(lr == ERROR_SUCCESS, "RegCloseKey failed: got %d, expected 0\n", lr);
 
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+static void test_import_with_whitespace_unicode(void)
+{
+    HKEY hkey;
+    LONG lr;
+    DWORD dword;
+
     lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
-    ok(lr == ERROR_SUCCESS, "RegDeleteKeyA failed: got %d, expected 0\n", lr);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
+    exec_import_wstr("\xef\xbb\xbf  Windows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n");
+
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+
+    exec_import_wstr("\xef\xbb\xbf  Windows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine1a\"=\"Value\"\n\n");
+    verify_reg(hkey, "Wine1a", REG_SZ, "Value", 6, 0);
+
+    exec_import_wstr("\xef\xbb\xbf\tWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine1b\"=\"Value\"\n\n");
+    verify_reg(hkey, "Wine1b", REG_SZ, "Value", 6, 0);
+
+    exec_import_wstr("\xef\xbb\xbf \t Windows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine1c\"=\"Value\"\n\n");
+    verify_reg(hkey, "Wine1c", REG_SZ, "Value", 6, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "  [HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine2a\"=\"Value\"\n\n");
+    verify_reg(hkey, "Wine2a", REG_SZ, "Value", 6, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "\t[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine2b\"=\"Value\"\n\n");
+    verify_reg(hkey, "Wine2b", REG_SZ, "Value", 6, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     " \t [HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine2c\"=\"Value\"\n\n");
+    verify_reg(hkey, "Wine2c", REG_SZ, "Value", 6, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "  \"Wine3a\"=\"Two leading spaces\"\n\n");
+    verify_reg(hkey, "Wine3a", REG_SZ, "Two leading spaces", 19, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\t\"Wine3b\"=\"One leading tab\"\n\n");
+    verify_reg(hkey, "Wine3b", REG_SZ, "One leading tab", 16, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     " \t \"Wine3c\"=\"Space, tab, space\"\n\n");
+    verify_reg(hkey, "Wine3c", REG_SZ, "Space, tab, space", 18, 0);
+
+    exec_import_wstr("\xef\xbb\xbf                    Windows Registry Editor Version 5.00\n\n"
+                     "\t\t\t[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\t    \"Wine4a\"=\"Tab and four spaces\"\n"
+                     "    \"Wine4b\"=dword:00112233\n"
+                     "\t  \t  \t  \t  \t  \t  \"Wine4c\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "        63,00,6f,00,6e,00,\\;comment\n"
+                     "\t\t\t\t63,00,61,00,74,00,\\;comment\n"
+                     "  \t65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Wine4a", REG_SZ, "Tab and four spaces", 20, 0);
+    dword = 0x112233;
+    verify_reg(hkey, "Wine4b", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg(hkey, "Wine4c", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_wstr("\xef\xbb\xbf    Windows Registry Editor Version 5.00\n\n"
+                     "\t[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "  \"Wine5a\"=\"Leading spaces\"\n"
+                     "\t\t\"Wine5b\"\t\t=\"Leading tabs\"\n"
+                     "\t  \"Wine5c\"=\t  \"Tabs and spaces\"\n"
+                     "    \"Wine5d\"    \t    =    \t    \"More whitespace\"\n\n");
+    verify_reg(hkey, "Wine5a", REG_SZ, "Leading spaces", 15, 0);
+    verify_reg(hkey, "Wine5b", REG_SZ, "Leading tabs", 13, 0);
+    verify_reg(hkey, "Wine5c", REG_SZ, "Tabs and spaces", 16, 0);
+    verify_reg(hkey, "Wine5d", REG_SZ, "More whitespace", 16, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"  Wine6a\"=\"Leading spaces\"\n"
+                     "\"\t\tWine6b\"=\"Leading tabs\"\n"
+                     "  \"  Wine6c  \"  =  \"  Spaces everywhere  \"  \n\n");
+    verify_reg(hkey, "  Wine6a", REG_SZ, "Leading spaces", 15, 0);
+    verify_reg(hkey, "\t\tWine6b", REG_SZ, "Leading tabs", 13, 0);
+    verify_reg(hkey, "  Wine6c  ", REG_SZ, "  Spaces everywhere  ", 22, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine7a\"=\"    Four spaces in the data\"\n"
+                     "\"Wine7b\"=\"\t\tTwo tabs in the data\"\n\n");
+    verify_reg(hkey, "Wine7a", REG_SZ, "    Four spaces in the data", 28, 0);
+    verify_reg(hkey, "Wine7b", REG_SZ, "\t\tTwo tabs in the data", 23, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine8a\"=\"Trailing spaces\"    \n"
+                     "\"Wine8b\"=\"Trailing tabs and spaces\"\t  \t\n\n");
+    verify_reg(hkey, "Wine8a", REG_SZ, "Trailing spaces", 16, 0);
+    verify_reg(hkey, "Wine8b", REG_SZ, "Trailing tabs and spaces", 25, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine9a\"=dword:  00000008\n"
+                     "\"Wine9b\"=dword:\t\t00000008\n\n");
+    dword = 0x00000008;
+    verify_reg(hkey, "Wine9a", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg(hkey, "Wine9b", REG_DWORD, &dword, sizeof(dword), 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "@  =  \"Test Value\"\n\n");
+    verify_reg(hkey, "", REG_SZ, "Test Value", 11, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\t@\t=\tdword:\t00000008\t\n\n");
+    verify_reg(hkey, "", REG_DWORD, &dword, sizeof(DWORD), 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine10a\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,\\\n\n"
+                     "  63,00,61,00,74,00,\\\n\n\n"
+                     "  65,00,6e,00,\\\n\n\n\n"
+                     "  61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Wine10a", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine10b\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,\\\n \n"
+                     "  63,00,61,00,74,00,\\\n\t\n\t\n"
+                     "  65,00,6e,00,\\\n\t \t\n\t \t\n\t \t\n"
+                     "  61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n");
+    verify_reg(hkey, "Wine10b", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    lr = RegCloseKey(hkey);
+    ok(lr == ERROR_SUCCESS, "RegCloseKey failed: got %d, expected 0\n", lr);
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
 }
 
-START_TEST(regedit)
+static void test_key_creation_and_deletion(void)
+{
+    HKEY hkey, subkey;
+    LONG lr;
+
+    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n");
+
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+
+    /* Test key creation */
+    exec_import_str("REGEDIT4\n\n"
+                    "HKEY_CURRENT_USER\\" KEY_BASE "\\No_Opening_Bracket]\n");
+    verify_key_nonexist(hkey, "No_Opening_Bracket");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\No_Closing_Bracket\n");
+    verify_key_nonexist(hkey, "No_Closing_Bracket");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[ HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1a]\n");
+    verify_key_nonexist(hkey, "Subkey1a");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[\tHKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1b]\n");
+    verify_key_nonexist(hkey, "Subkey1b");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1c ]\n");
+    verify_key(hkey, "Subkey1c ");
+    delete_key(hkey, "Subkey1c ");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1d\t]\n");
+    verify_key(hkey, "Subkey1d\t");
+    delete_key(hkey, "Subkey1d\t");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1e\\]\n"
+                    "\"Wine\"=\"Test value\"\n\n");
+    verify_key(hkey, "Subkey1e\\");
+    verify_key(hkey, "Subkey1e");
+    open_key(hkey, "Subkey1e", 0, &subkey);
+    verify_reg(subkey, "Wine", REG_SZ, "Test value", 11, 0);
+    RegCloseKey(subkey);
+    delete_key(hkey, "Subkey1e");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1f\\\\]\n"
+                    "\"Wine\"=\"Test value\"\n\n");
+    verify_key(hkey, "Subkey1f\\\\");
+    verify_key(hkey, "Subkey1f\\");
+    verify_key(hkey, "Subkey1f");
+    open_key(hkey, "Subkey1f\\\\", 0, &subkey);
+    verify_reg(subkey, "Wine", REG_SZ, "Test value", 11, 0);
+    RegCloseKey(subkey);
+    delete_key(hkey, "Subkey1f\\\\");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1g\\\\\\\\]\n"
+                    "\"Wine\"=\"Test value\"\n\n");
+    verify_key(hkey, "Subkey1g\\\\\\\\");
+    verify_key(hkey, "Subkey1g\\\\");
+    verify_key(hkey, "Subkey1g\\");
+    verify_key(hkey, "Subkey1g");
+    open_key(hkey, "Subkey1g\\\\", 0, &subkey);
+    verify_reg(subkey, "Wine", REG_SZ, "Test value", 11, 0);
+    RegCloseKey(subkey);
+    delete_key(hkey, "Subkey1g\\\\");
+
+    /* Test key deletion. We start by creating some registry keys. */
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2b]\n\n");
+    verify_key(hkey, "Subkey2a");
+    verify_key(hkey, "Subkey2b");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[ -HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\n");
+    verify_key(hkey, "Subkey2a");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[\t-HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2b]\n");
+    verify_key(hkey, "Subkey2b");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[- HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\n");
+    verify_key(hkey, "Subkey2a");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[-\tHKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2b]\n");
+    verify_key(hkey, "Subkey2b");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[-HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\n\n"
+                    "[-HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2b]\n\n");
+    verify_key_nonexist(hkey, "Subkey2a");
+    verify_key_nonexist(hkey, "Subkey2b");
+
+    /* Test case sensitivity when creating and deleting registry keys. */
+    exec_import_str("REGEDIT4\n\n"
+                    "[hkey_CURRENT_user\\" KEY_BASE "\\Subkey3a]\n\n"
+                    "[HkEy_CuRrEnT_uSeR\\" KEY_BASE "\\SuBkEy3b]\n\n");
+    verify_key(hkey, "Subkey3a");
+    verify_key(hkey, "Subkey3b");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[-HKEY_current_USER\\" KEY_BASE "\\sUBKEY3A]\n\n"
+                    "[-hKeY_cUrReNt_UsEr\\" KEY_BASE "\\sUbKeY3B]\n\n");
+    verify_key_nonexist(hkey, "Subkey3a");
+    verify_key_nonexist(hkey, "Subkey3b");
+
+    /* Test mixed key creation and deletion. We start by creating a subkey. */
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey4a]\n\n");
+    verify_key(hkey, "Subkey4a");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n"
+                    "[-HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey4a]\n"
+                    "\"Wine1a\"=dword:12345678\n\n");
+    verify_key_nonexist(hkey, "Subkey4a");
+    verify_reg_nonexist(hkey, "Wine1a");
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n"
+                    "[HKEY_CURRENT_USERS\\" KEY_BASE "\\Subkey4b]\n"
+                    "\"Wine1b\"=dword:12345678\n\n");
+    verify_key_nonexist(hkey, "Subkey4b");
+    verify_reg_nonexist(hkey, "Wine1b");
+
+    lr = RegCloseKey(hkey);
+    ok(lr == ERROR_SUCCESS, "RegCloseKey failed: got %d, expected 0\n", lr);
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+static void test_key_creation_and_deletion_unicode(void)
+{
+    HKEY hkey, subkey;
+    LONG lr;
+
+    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n");
+
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+
+    /* Test key creation */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "HKEY_CURRENT_USER\\" KEY_BASE "\\No_Opening_Bracket]\n");
+    verify_key_nonexist(hkey, "No_Opening_Bracket");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\No_Closing_Bracket\n");
+    verify_key_nonexist(hkey, "No_Closing_Bracket");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[ HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1a]\n");
+    verify_key_nonexist(hkey, "Subkey1a");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[\tHKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1b]\n");
+    verify_key_nonexist(hkey, "Subkey1b");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1c ]\n");
+    verify_key(hkey, "Subkey1c ");
+    delete_key(hkey, "Subkey1c ");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1d\t]\n");
+    verify_key(hkey, "Subkey1d\t");
+    delete_key(hkey, "Subkey1d\t");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1e\\]\n"
+                     "\"Wine\"=\"Test value\"\n\n");
+    verify_key(hkey, "Subkey1e\\");
+    verify_key(hkey, "Subkey1e");
+    open_key(hkey, "Subkey1e", 0, &subkey);
+    verify_reg(subkey, "Wine", REG_SZ, "Test value", 11, 0);
+    RegCloseKey(subkey);
+    delete_key(hkey, "Subkey1e");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1f\\\\]\n"
+                     "\"Wine\"=\"Test value\"\n\n");
+    verify_key(hkey, "Subkey1f\\\\");
+    verify_key(hkey, "Subkey1f\\");
+    verify_key(hkey, "Subkey1f");
+    open_key(hkey, "Subkey1f\\\\", 0, &subkey);
+    verify_reg(subkey, "Wine", REG_SZ, "Test value", 11, 0);
+    RegCloseKey(subkey);
+    delete_key(hkey, "Subkey1f\\\\");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1g\\\\\\\\]\n"
+                     "\"Wine\"=\"Test value\"\n\n");
+    verify_key(hkey, "Subkey1g\\\\\\\\");
+    verify_key(hkey, "Subkey1g\\\\");
+    verify_key(hkey, "Subkey1g\\");
+    verify_key(hkey, "Subkey1g");
+    open_key(hkey, "Subkey1g\\\\", 0, &subkey);
+    verify_reg(subkey, "Wine", REG_SZ, "Test value", 11, 0);
+    RegCloseKey(subkey);
+    delete_key(hkey, "Subkey1g\\\\");
+
+    /* Test key deletion. We start by creating some registry keys. */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2b]\n\n");
+    verify_key(hkey, "Subkey2a");
+    verify_key(hkey, "Subkey2b");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[ -HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\n");
+    verify_key(hkey, "Subkey2a");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[\t-HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2b]\n");
+    verify_key(hkey, "Subkey2b");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[- HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\n");
+    verify_key(hkey, "Subkey2a");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[-\tHKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2b]\n");
+    verify_key(hkey, "Subkey2b");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[-HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\n\n"
+                     "[-HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2b]\n\n");
+    verify_key_nonexist(hkey, "Subkey2a");
+    verify_key_nonexist(hkey, "Subkey2b");
+
+    /* Test case sensitivity when creating and deleting registry keys. */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[hkey_CURRENT_user\\" KEY_BASE "\\Subkey3a]\n\n"
+                     "[HkEy_CuRrEnT_uSeR\\" KEY_BASE "\\SuBkEy3b]\n\n");
+    verify_key(hkey, "Subkey3a");
+    verify_key(hkey, "Subkey3b");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[-HKEY_current_USER\\" KEY_BASE "\\sUBKEY3A]\n\n"
+                     "[-hKeY_cUrReNt_UsEr\\" KEY_BASE "\\sUbKeY3B]\n\n");
+    verify_key_nonexist(hkey, "Subkey3a");
+    verify_key_nonexist(hkey, "Subkey3b");
+
+    /* Test mixed key creation and deletion. We start by creating a subkey. */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey4a]\n\n");
+    verify_key(hkey, "Subkey4a");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n"
+                     "[-HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey4a]\n"
+                     "\"Wine1a\"=dword:12345678\n\n");
+    verify_key_nonexist(hkey, "Subkey4a");
+    verify_reg_nonexist(hkey, "Wine1a");
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n"
+                     "[HKEY_CURRENT_USERS\\" KEY_BASE "\\Subkey4b]\n"
+                     "\"Wine1b\"=dword:12345678\n\n");
+    verify_key_nonexist(hkey, "Subkey4b");
+    verify_reg_nonexist(hkey, "Wine1b");
+
+    lr = RegCloseKey(hkey);
+    ok(lr == ERROR_SUCCESS, "RegCloseKey failed: got %d, expected 0\n", lr);
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+static void test_value_deletion(void)
+{
+    HKEY hkey;
+    LONG lr;
+    DWORD dword = 0x8;
+    BYTE hex[4] = {0x11, 0x22, 0x33, 0x44};
+
+    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n");
+
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+
+    /* Test value deletion. We start by creating some registry values. */
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine46a\"=\"Test Value\"\n"
+                    "\"Wine46b\"=dword:00000008\n"
+                    "\"Wine46c\"=hex:11,22,33,44\n"
+                    "\"Wine46d\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,63,61,74,65,6e,61,74,69,6f,6e,00,00\n"
+                    "\"Wine46e\"=hex(2):25,50,41,54,48,25,00\n"
+                    "\"Wine46f\"=hex(0):56,00,61,00,6c,00,75,00,65,00,00,00\n\n");
+    verify_reg(hkey, "Wine46a", REG_SZ, "Test Value", 11, 0);
+    verify_reg(hkey, "Wine46b", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg(hkey, "Wine46c", REG_BINARY, hex, 4, 0);
+    verify_reg(hkey, "Wine46d", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Wine46e", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine46f", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
+
+    exec_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine46a\"=-\n"
+                    "\"Wine46b\"=  -\n"
+                    "\"Wine46c\"=  \t-\t  \n"
+                    "\"Wine46d\"=-\"Test\"\n"
+                    "\"Wine46e\"=- ;comment\n"
+                    "\"Wine46f\"=- #comment\n\n");
+    verify_reg_nonexist(hkey, "Wine46a");
+    verify_reg_nonexist(hkey, "Wine46b");
+    verify_reg_nonexist(hkey, "Wine46c");
+    verify_reg(hkey, "Wine46d", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg_nonexist(hkey, "Wine46e");
+    verify_reg(hkey, "Wine46f", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
+
+    lr = RegCloseKey(hkey);
+    ok(lr == ERROR_SUCCESS, "RegCloseKey failed: got %d, expected 0\n", lr);
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+
+static void test_value_deletion_unicode(void)
 {
-    WCHAR wchar_test[] = {0xFEFF,'W','i','n','d','o','w','s',' ','R','e','g',
-        'i','s','t','r','y',' ','E','d','i','t','o','r',' ','V','e','r','s',
-        'i','o','n',' ','5','.','0','0','\n','\n',0};
+    HKEY hkey;
+    LONG lr;
+    DWORD dword = 0x8;
+    BYTE hex[4] = {0x11, 0x22, 0x33, 0x44};
+
+    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n\n");
+
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+
+    /* Test value deletion. We start by creating some registry values. */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine46a\"=\"Test Value\"\n"
+                     "\"Wine46b\"=dword:00000008\n"
+                     "\"Wine46c\"=hex:11,22,33,44\n"
+                     "\"Wine46d\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,63,00,61,00,74,00,\\\n"
+                     "  65,00,6e,00,61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n"
+                     "\"Wine46e\"=hex(2):25,00,50,00,41,00,54,00,48,00,25,00,00,00\n"
+                     "\"Wine46f\"=hex(0):56,00,61,00,6c,00,75,00,65,00,00,00\n\n");
+    verify_reg(hkey, "Wine46a", REG_SZ, "Test Value", 11, 0);
+    verify_reg(hkey, "Wine46b", REG_DWORD, &dword, sizeof(dword), 0);
+    verify_reg(hkey, "Wine46c", REG_BINARY, hex, 4, 0);
+    verify_reg(hkey, "Wine46d", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg(hkey, "Wine46e", REG_EXPAND_SZ, "%PATH%", 7, 0);
+    verify_reg(hkey, "Wine46f", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine46a\"=-\n"
+                     "\"Wine46b\"=  -\n"
+                     "\"Wine46c\"=  \t-\t  \n"
+                     "\"Wine46d\"=-\"Test\"\n"
+                     "\"Wine46e\"=- ;comment\n"
+                     "\"Wine46f\"=- #comment\n\n");
+    verify_reg_nonexist(hkey, "Wine46a");
+    verify_reg_nonexist(hkey, "Wine46b");
+    verify_reg_nonexist(hkey, "Wine46c");
+    verify_reg(hkey, "Wine46d", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+    verify_reg_nonexist(hkey, "Wine46e");
+    verify_reg(hkey, "Wine46f", REG_NONE, "V\0a\0l\0u\0e\0\0", 12, 0);
+
+    lr = RegCloseKey(hkey);
+    ok(lr == ERROR_SUCCESS, "RegCloseKey failed: got %d, expected 0\n", lr);
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+#define compare_export(f,e,todo) compare_export_(__LINE__,f,e,todo)
+static BOOL compare_export_(unsigned line, const char *filename, const char *expected, DWORD todo)
+{
+    FILE *fp;
+    long file_size;
+    WCHAR *fbuf = NULL, *wstr = NULL;
+    size_t len;
+    BOOL ret = FALSE;
+
+    fp = fopen(filename, "rb");
+    if (!fp) return FALSE;
+
+    if (fseek(fp, 0, SEEK_END)) goto error;
+    file_size = ftell(fp);
+    if (file_size == -1) goto error;
+    rewind(fp);
+
+    fbuf = HeapAlloc(GetProcessHeap(), 0, file_size + sizeof(WCHAR));
+    if (!fbuf) goto error;
+
+    fread(fbuf, file_size, 1, fp);
+    fbuf[file_size/sizeof(WCHAR)] = 0;
+    fclose(fp);
+
+    len = MultiByteToWideChar(CP_UTF8, 0, expected, -1, NULL, 0);
+    wstr = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
+    if (!wstr) goto exit;
+    MultiByteToWideChar(CP_UTF8, 0, expected, -1, wstr, len);
+
+    todo_wine_if (todo & TODO_REG_COMPARE)
+        lok(!lstrcmpW(fbuf, wstr), "export data does not match expected data\n");
+
+    ret = DeleteFileA(filename);
+    lok(ret, "DeleteFile failed: %u\n", GetLastError());
+
+exit:
+    HeapFree(GetProcessHeap(), 0, fbuf);
+    HeapFree(GetProcessHeap(), 0, wstr);
+    return ret;
+
+error:
+    fclose(fp);
+    return FALSE;
+}
+
+static void test_export(void)
+{
+    LONG lr;
+    HKEY hkey, subkey;
+    DWORD dword;
+    BYTE hex[4];
+
+    const char *empty_key_test =
+        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n\r\n";
+
+    const char *simple_test =
+        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+        "\"DWORD\"=dword:00000100\r\n"
+        "\"String\"=\"Your text here...\"\r\n\r\n";
+
+    const char *complex_test =
+        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+        "\"DWORD\"=dword:00000100\r\n"
+        "\"String\"=\"Your text here...\"\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1]\r\n"
+        "\"Binary\"=hex:11,22,33,44\r\n"
+        "\"Undefined hex\"=hex(100):25,50,41,54,48,25,00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\r\n"
+        "\"double\\\"quote\"=\"\\\"Hello, World!\\\"\"\r\n"
+        "\"single'quote\"=dword:00000008\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a\\Subkey2b]\r\n"
+        "@=\"Default value name\"\r\n"
+        "\"Multiple strings\"=hex(7):4c,00,69,00,6e,00,65,00,31,00,00,00,4c,00,69,00,6e,\\\r\n"
+        "  00,65,00,32,00,00,00,4c,00,69,00,6e,00,65,00,33,00,00,00,00,00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey3a]\r\n"
+        "\"Backslash\"=\"Use \\\\\\\\ to escape a backslash\"\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey3a\\Subkey3b]\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey3a\\Subkey3b\\Subkey3c]\r\n"
+        "\"String expansion\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,25,00,50,\\\r\n"
+        "  00,41,00,54,00,48,00,25,00,00,00\r\n"
+        "\"Zero data type\"=hex(0):56,61,6c,75,65,00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey4]\r\n"
+        "@=dword:12345678\r\n"
+        "\"43981\"=hex(abcd):56,61,6c,75,65,00\r\n\r\n";
+
+    const char *key_order_test =
+        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1]\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2]\r\n\r\n";
+
+    const char *value_order_test =
+        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+        "\"Value 2\"=\"I was added first!\"\r\n"
+        "\"Value 1\"=\"I was added second!\"\r\n\r\n";
+
+    const char *empty_hex_test =
+        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+        "\"Wine1a\"=hex(0):\r\n"
+        "\"Wine1b\"=\"\"\r\n"
+        "\"Wine1c\"=hex(2):\r\n"
+        "\"Wine1d\"=hex:\r\n"
+        "\"Wine1e\"=hex(4):\r\n"
+        "\"Wine1f\"=hex(7):\r\n"
+        "\"Wine1g\"=hex(100):\r\n"
+        "\"Wine1h\"=hex(abcd):\r\n\r\n";
+
+    const char *empty_hex_test2 =
+        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+        "\"Wine2a\"=\"\"\r\n"
+        "\"Wine2b\"=hex:\r\n"
+        "\"Wine2c\"=hex(4):\r\n\r\n";
+
+    const char *hex_types_test =
+        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+        "\"Wine3a\"=\"Value\"\r\n"
+        "\"Wine3b\"=hex:12,34,56,78\r\n"
+        "\"Wine3c\"=dword:10203040\r\n\r\n";
+
+    lr = RegDeleteKeyA(HKEY_CURRENT_USER, KEY_BASE);
+    ok(lr == ERROR_SUCCESS || lr == ERROR_FILE_NOT_FOUND, "RegDeleteKeyA failed: %d\n", lr);
+
+    /* Test registry export with an empty key */
+    add_key(HKEY_CURRENT_USER, KEY_BASE, &hkey);
+
+    run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);
+    ok(compare_export("file.reg", empty_key_test, 0), "compare_export() failed\n");
+
+    /* Test registry export with a simple data structure */
+    dword = 0x100;
+    add_value(hkey, "DWORD", REG_DWORD, &dword, sizeof(dword));
+    add_value(hkey, "String", REG_SZ, "Your text here...", 18);
+
+    run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);
+    ok(compare_export("file.reg", simple_test, 0), "compare_export() failed\n");
+
+    /* Test registry export with a complex data structure */
+    add_key(hkey, "Subkey1", &subkey);
+    add_value(subkey, "Binary", REG_BINARY, "\x11\x22\x33\x44", 4);
+    add_value(subkey, "Undefined hex", 0x100, "%PATH%", 7);
+    RegCloseKey(subkey);
+
+    add_key(hkey, "Subkey2a", &subkey);
+    add_value(subkey, "double\"quote", REG_SZ, "\"Hello, World!\"", 16);
+    dword = 0x8;
+    add_value(subkey, "single'quote", REG_DWORD, &dword, sizeof(dword));
+    RegCloseKey(subkey);
 
+    add_key(hkey, "Subkey2a\\Subkey2b", &subkey);
+    add_value(subkey, NULL, REG_SZ, "Default value name", 19);
+    add_value(subkey, "Multiple strings", REG_MULTI_SZ, "Line1\0Line2\0Line3\0", 19);
+    RegCloseKey(subkey);
+
+    add_key(hkey, "Subkey3a", &subkey);
+    add_value(subkey, "Backslash", REG_SZ, "Use \\\\ to escape a backslash", 29);
+    RegCloseKey(subkey);
+
+    add_key(hkey, "Subkey3a\\Subkey3b\\Subkey3c", &subkey);
+    add_value(subkey, "String expansion", REG_EXPAND_SZ, "%HOME%\\%PATH%", 14);
+    add_value(subkey, "Zero data type", REG_NONE, "Value", 6);
+    RegCloseKey(subkey);
+
+    add_key(hkey, "Subkey4", &subkey);
+    dword = 0x12345678;
+    add_value(subkey, NULL, REG_DWORD, &dword, sizeof(dword));
+    add_value(subkey, "43981", 0xabcd, "Value", 6);
+    RegCloseKey(subkey);
+
+    RegCloseKey(hkey);
+
+    run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);
+    ok(compare_export("file.reg", complex_test, 0), "compare_export() failed\n");
+
+    lr = delete_tree(HKEY_CURRENT_USER, KEY_BASE);
+    ok(lr == ERROR_SUCCESS, "delete_tree() failed: %d\n", lr);
+
+    /* Test the export order of registry keys */
+    add_key(HKEY_CURRENT_USER, KEY_BASE, &hkey);
+    add_key(hkey, "Subkey2", &subkey);
+    RegCloseKey(subkey);
+    add_key(hkey, "Subkey1", &subkey);
+    RegCloseKey(subkey);
+
+    run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);
+    ok(compare_export("file.reg", key_order_test, 0), "compare_export() failed\n");
+
+    delete_key(hkey, "Subkey1");
+    delete_key(hkey, "Subkey2");
+
+    /* Test the export order of registry values. Windows exports registry values
+     * in order of creation; Wine uses alphabetical order.
+     */
+    add_value(hkey, "Value 2", REG_SZ, "I was added first!", 19);
+    add_value(hkey, "Value 1", REG_SZ, "I was added second!", 20);
+
+    RegCloseKey(hkey);
+
+    run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);
+    ok(compare_export("file.reg", value_order_test, TODO_REG_COMPARE), "compare_export() failed\n");
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    /* Test registry export with empty hex data */
+    add_key(HKEY_CURRENT_USER, KEY_BASE, &hkey);
+    add_value(hkey, "Wine1a", REG_NONE, NULL, 0);
+    add_value(hkey, "Wine1b", REG_SZ, NULL, 0);
+    add_value(hkey, "Wine1c", REG_EXPAND_SZ, NULL, 0);
+    add_value(hkey, "Wine1d", REG_BINARY, NULL, 0);
+    add_value(hkey, "Wine1e", REG_DWORD, NULL, 0);
+    add_value(hkey, "Wine1f", REG_MULTI_SZ, NULL, 0);
+    add_value(hkey, "Wine1g", 0x100, NULL, 0);
+    add_value(hkey, "Wine1h", 0xabcd, NULL, 0);
+    RegCloseKey(hkey);
+
+    run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);
+    ok(compare_export("file.reg", empty_hex_test, 0), "compare_export() failed\n");
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    /* Test registry export after importing alternative registry data types */
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine2a\"=hex(1):\n"
+                     "\"Wine2b\"=hex(3):\n"
+                     "\"Wine2c\"=hex(4):\n\n");
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+    verify_reg(hkey, "Wine2a", REG_SZ, NULL, 0, 0);
+    verify_reg(hkey, "Wine2b", REG_BINARY, NULL, 0, 0);
+    verify_reg(hkey, "Wine2c", REG_DWORD, NULL, 0, 0);
+    RegCloseKey(hkey);
+
+    run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);
+    ok(compare_export("file.reg", empty_hex_test2, 0), "compare_export() failed\n");
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine3a\"=hex(1):56,00,61,00,6c,00,75,00,65,00,00,00\n"
+                     "\"Wine3b\"=hex(3):12,34,56,78\n"
+                     "\"Wine3c\"=hex(4):40,30,20,10\n\n");
+    open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
+    verify_reg(hkey, "Wine3a", REG_SZ, "Value", 6, 0);
+    memcpy(hex, "\x12\x34\x56\x78", 4);
+    verify_reg(hkey, "Wine3b", REG_BINARY, hex, 4, 0);
+    dword = 0x10203040;
+    verify_reg(hkey, "Wine3c", REG_DWORD, &dword, sizeof(dword), 0);
+    RegCloseKey(hkey);
+
+    run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);
+    ok(compare_export("file.reg", hex_types_test, 0), "compare_export() failed\n");
+
+    delete_key(HKEY_CURRENT_USER, KEY_BASE);
+}
+
+START_TEST(regedit)
+{
     if(!exec_import_str("REGEDIT4\r\n\r\n")){
         win_skip("regedit not available, skipping regedit tests\n");
         return;
     }
 
-    supports_wchar = exec_import_wstr(wchar_test);
+    if (!run_regedit_exe("regedit.exe /s test.reg") && GetLastError() == ERROR_ELEVATION_REQUIRED)
+    {
+        win_skip("User is a non-elevated admin; skipping regedit tests.\n");
+        return;
+    }
 
     test_basic_import();
+    test_basic_import_unicode();
     test_basic_import_31();
     test_invalid_import();
+    test_invalid_import_unicode();
     test_invalid_import_31();
     test_comments();
+    test_comments_unicode();
     test_import_with_whitespace();
+    test_import_with_whitespace_unicode();
+    test_key_creation_and_deletion();
+    test_key_creation_and_deletion_unicode();
+    test_value_deletion();
+    test_value_deletion_unicode();
+    test_export();
 }