[APPHELP_APITEST]
authorThomas Faber <thomas.faber@reactos.org>
Tue, 29 Mar 2016 08:55:40 +0000 (08:55 +0000)
committerThomas Faber <thomas.faber@reactos.org>
Tue, 29 Mar 2016 08:55:40 +0000 (08:55 +0000)
- Add tests for the apphelp SDB compatibility layer. Patch by Mark Jansen.
CORE-10367

svn path=/trunk/; revision=71077

rostests/apitests/CMakeLists.txt
rostests/apitests/apphelp/CMakeLists.txt [new file with mode: 0644]
rostests/apitests/apphelp/layerapi.c [new file with mode: 0644]
rostests/apitests/apphelp/testlist.c [new file with mode: 0644]

index 6f1d790..2dcdf6b 100644 (file)
@@ -1,6 +1,7 @@
 include_directories(include)
 
 add_subdirectory(advapi32)
+add_subdirectory(apphelp)
 add_subdirectory(atl)
 add_subdirectory(browseui)
 add_subdirectory(com)
diff --git a/rostests/apitests/apphelp/CMakeLists.txt b/rostests/apitests/apphelp/CMakeLists.txt
new file mode 100644 (file)
index 0000000..91f52d1
--- /dev/null
@@ -0,0 +1,11 @@
+
+add_definitions(-D__ROS_LONG64__)
+
+list(APPEND SOURCE
+    layerapi.c
+    testlist.c)
+
+add_executable(apphelp_apitest ${SOURCE})
+set_module_type(apphelp_apitest win32cui)
+add_importlibs(apphelp_apitest advapi32 shlwapi msvcrt kernel32 ntdll)
+add_cd_file(TARGET apphelp_apitest DESTINATION reactos/bin FOR all)
diff --git a/rostests/apitests/apphelp/layerapi.c b/rostests/apitests/apphelp/layerapi.c
new file mode 100644 (file)
index 0000000..f84c70c
--- /dev/null
@@ -0,0 +1,927 @@
+/*
+ * Copyright 2015 Mark Jansen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <ntstatus.h>
+#define WIN32_NO_STATUS
+#include <windows.h>
+#include <shlwapi.h>
+#include <winnt.h>
+#ifdef __REACTOS__
+#include <ntndk.h>
+#else
+#include <winternl.h>
+#endif
+#include <winerror.h>
+#include <stdio.h>
+
+#include "wine/test.h"
+
+
+#define GPLK_USER 1
+#define GPLK_MACHINE 2
+#define MAX_LAYER_LENGTH 256
+#define LAYER_APPLY_TO_SYSTEM_EXES 1
+
+
+static HMODULE hdll;
+static BOOL(WINAPI *pAllowPermLayer)(PCWSTR path);
+static BOOL(WINAPI *pSdbSetPermLayerKeys)(PCWSTR wszPath, PCWSTR wszLayers, BOOL bMachine);
+static BOOL(WINAPI *pSdbGetPermLayerKeys)(PCWSTR wszPath, PWSTR pwszLayers, PDWORD pdwBytes, DWORD dwFlags);
+static BOOL(WINAPI *pSetPermLayerState)(PCWSTR wszPath, PCWSTR wszLayer, DWORD dwFlags, BOOL bMachine, BOOL bEnable);
+
+
+static DWORD g_Version;
+#define APPHELP_VISTA   0x0600
+#define APPHELP_WIN8    0x0602
+#define APPHELP_WIN10   0x1000
+
+
+/* Helper function to disable Wow64 redirection on an os that reports it being enabled. */
+static DWORD g_QueryFlag = 0xffffffff;
+static DWORD QueryFlag(void)
+{
+    if (g_QueryFlag == 0xffffffff)
+    {
+        ULONG_PTR wow64_ptr = 0;
+        NTSTATUS status = NtQueryInformationProcess(NtCurrentProcess(), ProcessWow64Information, &wow64_ptr, sizeof(wow64_ptr), NULL);
+        g_QueryFlag = (NT_SUCCESS(status) && wow64_ptr != 0) ? KEY_WOW64_64KEY : 0;
+    }
+    return g_QueryFlag;
+}
+
+/* Helper function to prepare the registry key with a value. */
+static BOOL setLayerValue(BOOL bMachine, const char* valueName, const char* value)
+{
+    HKEY key = NULL;
+    LSTATUS lstatus = RegCreateKeyExA(bMachine ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER,
+        "Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers", 0, NULL, 0, QueryFlag() | KEY_SET_VALUE, NULL, &key, NULL);
+    if (lstatus == ERROR_SUCCESS)
+    {
+        if (value)
+            lstatus = RegSetValueExA(key, valueName, 0, REG_SZ, (const BYTE*)value, strlen(value)+1);
+        else
+        {
+            lstatus = RegDeleteValueA(key, valueName);
+            lstatus = (lstatus == ERROR_FILE_NOT_FOUND ? ERROR_SUCCESS : lstatus);
+        }
+        RegCloseKey(key);
+    }
+    return lstatus == ERROR_SUCCESS;
+}
+
+
+static void expect_LayerValue_imp(BOOL bMachine, const char* valueName, const char* value)
+{
+    HKEY key = NULL;
+    LSTATUS lstatus = RegCreateKeyExA(bMachine ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER,
+        "Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers", 0, NULL, 0, QueryFlag() | KEY_QUERY_VALUE, NULL, &key, NULL);
+    winetest_ok(lstatus == ERROR_SUCCESS, "Expected to be able to open a registry key\n");
+    if (lstatus == ERROR_SUCCESS)
+    {
+        char data[512] = { 0 };
+        DWORD dwType = 0;
+        DWORD dwDataLen = sizeof(data);
+        lstatus = RegQueryValueExA(key, valueName, NULL, &dwType, (LPBYTE)data, &dwDataLen);
+        if (value)
+        {
+            winetest_ok(lstatus == ERROR_SUCCESS, "Expected to get a valid value, err: %u\n", lstatus);
+            if (lstatus == ERROR_SUCCESS)
+            {
+                winetest_ok(dwType == REG_SZ, "Expected the type to be REG_SZ, was: %u\n", dwType);
+                winetest_ok(!strcmp(data, value), "Expected the data to be: '%s', was: '%s'\n", value, data);
+            }
+        }
+        else
+        {
+            winetest_ok(lstatus == ERROR_FILE_NOT_FOUND, "Expected not to find the value %s\n", valueName);
+        }
+        RegCloseKey(key);
+    }
+}
+
+static void expect_LayerValue_imp2(BOOL bMachine, const char* valueName, const char* value, int use_alt, const char* alt_value)
+{
+    expect_LayerValue_imp(bMachine, valueName, use_alt ? alt_value : value);
+}
+
+
+void expect_Sdb_imp(PCSTR path, DWORD type, BOOL result, DWORD lenResult, PCSTR stringResult)
+{
+    WCHAR pathW[MAX_PATH], buffer[MAX_LAYER_LENGTH] = { 0 };
+    char resultBuffer[MAX_LAYER_LENGTH] = { 0 };
+    DWORD dwBufSize = sizeof(buffer);
+
+    /* In case of a failure, the buffer size is sometimes set to 0, and sometimes not touched,
+        depending on the version. Either case is fine, since the function returns FALSE anyway. */
+
+    MultiByteToWideChar(CP_ACP, 0, path, -1, pathW, MAX_PATH);
+
+    winetest_ok(pSdbGetPermLayerKeys(pathW, buffer, &dwBufSize, type) == result, "Expected pSdbGetPermLayerKeys to %s\n", (result ? "succeed" : "fail"));
+    if (!result && lenResult == 0xffffffff)
+        winetest_ok(dwBufSize == 0 || dwBufSize == sizeof(buffer), "Expected dwBufSize to be 0 or %u, was %u\n", sizeof(buffer), dwBufSize);
+    else
+        winetest_ok(dwBufSize == lenResult ||
+            /* W2k3 is off by 2 when concatenating user / machine */
+            broken(g_Version < APPHELP_VISTA && type == (GPLK_MACHINE|GPLK_USER) && (lenResult + 2) == dwBufSize),
+                "Expected dwBufSize to be %u, was %u\n", lenResult, dwBufSize);
+    if (result)
+    {
+        winetest_ok(lstrlenW(buffer) * sizeof(WCHAR) + sizeof(WCHAR) == lenResult, "Expected lstrlenW(buffer)*2+2 to be %u, was %u\n",
+            lenResult, lstrlenW(buffer) * sizeof(WCHAR) + sizeof(WCHAR));
+    }
+    WideCharToMultiByte(CP_ACP, 0, buffer, -1, resultBuffer, sizeof(resultBuffer), NULL, NULL);
+    winetest_ok(!strcmp(stringResult, resultBuffer), "Expected the result to be '%s', was '%s'\n", stringResult, resultBuffer);
+}
+
+
+/* In case of a failure, let the location be from where the function was invoked, not inside the function itself. */
+#define expect_Sdb  (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : expect_Sdb_imp
+#define expect_LayerValue  (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : expect_LayerValue_imp
+#define expect_LayerValue2  (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : expect_LayerValue_imp2
+
+
+BOOL wrapAllowPermLayer(const char* str)
+{
+    WCHAR buf[100];
+    MultiByteToWideChar(CP_ACP, 0, str, -1, buf, 100);
+    return pAllowPermLayer(buf);
+}
+
+/* Brute forcing all ascii chars in the first 2 places seems to indicate that all it cares for is:
+    - Second char has to be a ':'
+        if it's not a ':', display a diagnostic message (and a different one for '\\').
+    - First char does not really matter, as long as it's not on a DRIVE_REMOTE (but, according to the logging this is meant to check for a CDROM drive...)
+*/
+static void test_AllowPermLayer(void)
+{
+    char buf[20];
+    char drive_letter;
+    UINT drivetype = 0;
+    ok(pAllowPermLayer(NULL) == FALSE, "Expected AllowPermLayer to fail for NULL\n");
+    if (g_Version < APPHELP_WIN8)
+    {
+        ok(wrapAllowPermLayer("-:"), "Expected AllowPermLayer to succeed\n");
+        ok(wrapAllowPermLayer("@:"), "Expected AllowPermLayer to succeed\n");
+        ok(wrapAllowPermLayer("4:"), "Expected AllowPermLayer to succeed\n");
+        ok(wrapAllowPermLayer("*:"), "Expected AllowPermLayer to succeed\n");
+    }
+    ok(wrapAllowPermLayer("*a") == FALSE, "Expected AllowPermLayer to fail\n");
+    ok(wrapAllowPermLayer("*\\") == FALSE, "Expected AllowPermLayer to fail\n");
+    for (drive_letter = 'a'; drive_letter <= 'z'; ++drive_letter)
+    {
+        sprintf(buf, "%c:\\", drive_letter);
+        drivetype = GetDriveTypeA(buf);
+        ok(wrapAllowPermLayer(buf) == (drivetype != DRIVE_REMOTE), "Expected AllowPermLayer to be %d for %c:\\\n", (drivetype != DRIVE_REMOTE), drive_letter);
+    }
+}
+
+static BOOL wrapSdbSetPermLayerKeys(PCWSTR wszPath, PCSTR szLayers, BOOL bMachine)
+{
+    WCHAR wszLayers[MAX_LAYER_LENGTH];
+    MultiByteToWideChar(CP_ACP, 0, szLayers, -1, wszLayers, MAX_LAYER_LENGTH);
+    return pSdbSetPermLayerKeys(wszPath, wszLayers, bMachine);
+}
+
+static void test_SdbSetPermLayerKeysLevel(BOOL bMachine, const char* file)
+{
+    WCHAR fileW[MAX_PATH+20];
+    WCHAR emptyString[1] = { 0 };
+
+    MultiByteToWideChar(CP_ACP, 0, file, -1, fileW, MAX_PATH+20);
+
+    /* Test some parameter validation. */
+    ok(pSdbSetPermLayerKeys(NULL, NULL, bMachine) == FALSE, "Expected SdbSetPermLayerKeys to fail\n");
+    ok(pSdbSetPermLayerKeys(NULL, emptyString, bMachine) == FALSE, "Expected SdbSetPermLayerKeys to fail\n");
+    ok(pSdbSetPermLayerKeys(emptyString, emptyString, bMachine) == FALSE, "Expected SdbSetPermLayerKeys to fail\n");
+    ok(pSdbSetPermLayerKeys(fileW, NULL, bMachine) == TRUE, "Expected SdbSetPermLayerKeys to succeed\n");
+    ok(pSdbSetPermLayerKeys(fileW, emptyString, bMachine) == TRUE, "Expected SdbSetPermLayerKeys to fail\n");
+
+    /* Basic tests */
+    ok(wrapSdbSetPermLayerKeys(fileW, "TEST1", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
+    expect_LayerValue(bMachine, file, "TEST1");
+
+    ok(wrapSdbSetPermLayerKeys(fileW, "TEST1 TEST2", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
+    expect_LayerValue(bMachine, file, "TEST1 TEST2");
+
+    /* SdbSetPermLayerKeys does not do any validation of the value passed in. */
+    ok(wrapSdbSetPermLayerKeys(fileW, "!#$% TEST1 TEST2", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
+    expect_LayerValue(bMachine, file, "!#$% TEST1 TEST2");
+
+    ok(wrapSdbSetPermLayerKeys(fileW, "!#$% TEST1     TEST2", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
+    expect_LayerValue(bMachine, file, "!#$% TEST1     TEST2");
+
+    ok(pSdbSetPermLayerKeys(fileW, NULL, bMachine) == TRUE, "Expected SdbSetPermLayerKeys to succeed\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    ok(wrapSdbSetPermLayerKeys(fileW, " ", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
+    expect_LayerValue(bMachine, file, " ");
+
+    ok(pSdbSetPermLayerKeys(fileW, NULL, bMachine) == TRUE, "Expected SdbSetPermLayerKeys to fail\n");
+    expect_LayerValue(bMachine, file, NULL);
+}
+
+static void test_SdbGetPermLayerKeys(void)
+{
+    WCHAR pathW[MAX_PATH], buffer[MAX_LAYER_LENGTH] = { 0 };
+    char file[MAX_PATH + 20], tmp[MAX_PATH + 20];
+    BOOL bUser, bMachine;
+    HANDLE hfile;
+    DWORD dwBufSize = sizeof(buffer);
+
+    GetTempPathA(MAX_PATH, tmp);
+    GetLongPathNameA(tmp, file, sizeof(file));
+    PathCombineA(tmp, file, "notexist.exe");
+    PathAppendA(file, "test_file.exe");
+
+    /* Check that we can access the keys */
+    bUser = setLayerValue(FALSE, file, "RUNASADMIN WINXPSP3");
+    expect_LayerValue(FALSE, file, "RUNASADMIN WINXPSP3");
+    ok(bUser, "Expected to be able to set atleast the flags for the user\n");
+    if (!bUser)
+    {
+        skip("Cannot do any tests if I cannot set some values\n");
+        return;
+    }
+    bMachine = setLayerValue(TRUE, file, "WINXPSP3 WINXPSP2");
+    if (bMachine)
+    {
+        expect_LayerValue(TRUE, file, "WINXPSP3 WINXPSP2");
+    }
+
+
+    hfile = CreateFileA(file, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+    ok(hfile != INVALID_HANDLE_VALUE, "CreateFile failed on '%s'..\n", file);
+    if (hfile == INVALID_HANDLE_VALUE)
+    {
+        skip("Running these tests is useless without a file present\n");
+        return;
+    }
+    CloseHandle(hfile);
+
+    MultiByteToWideChar(CP_ACP, 0, file, -1, pathW, MAX_PATH);
+
+    /* Parameter validation */
+    ok(pSdbGetPermLayerKeys(NULL, NULL, NULL, 0) == FALSE, "Expected pSdbGetPermLayerKeys to fail\n");
+    ok(pSdbGetPermLayerKeys(pathW, NULL, NULL, 0) == FALSE, "Expected pSdbGetPermLayerKeys to fail\n");
+    ok(pSdbGetPermLayerKeys(pathW, buffer, NULL, 0) == FALSE, "Expected pSdbGetPermLayerKeys to fail\n");
+    ok(pSdbGetPermLayerKeys(pathW, buffer, &dwBufSize, 0) == FALSE, "Expected pSdbGetPermLayerKeys to fail\n");
+    ok(dwBufSize == 0, "Expected dwBufSize to be %u, was %u\n", 0, dwBufSize);
+
+    /* It fails on a nonexisting file */
+    expect_Sdb(tmp, GPLK_USER | GPLK_MACHINE, FALSE, 0xffffffff, "");
+    expect_Sdb(file, GPLK_USER, TRUE, 40, "RUNASADMIN WINXPSP3");
+    GetShortPathNameA(file, tmp, sizeof(tmp));
+    expect_Sdb(tmp, GPLK_USER, TRUE, 40, "RUNASADMIN WINXPSP3");
+
+    if (bMachine)
+    {
+        /* Query from HKLM */
+        expect_Sdb(file, GPLK_MACHINE, TRUE, 36, "WINXPSP3 WINXPSP2");
+        /* Query from both, showing that duplicates are not removed */
+        expect_Sdb(file, GPLK_USER | GPLK_MACHINE, TRUE, 76, "WINXPSP3 WINXPSP2 RUNASADMIN WINXPSP3");
+
+        /* Showing that no validation is done on the value read. */
+        ok(setLayerValue(TRUE, file, "!#!# WINXPSP3 WINXPSP3  !#  WINXPSP2    "), "Expected setLayerValue not to fail\n");
+        expect_Sdb(file, GPLK_MACHINE, TRUE, 82, "!#!# WINXPSP3 WINXPSP3  !#  WINXPSP2    ");
+        /* Showing that a space is inserted, even if the last char was already a space. */
+        expect_Sdb(file, GPLK_USER | GPLK_MACHINE, TRUE, 122, "!#!# WINXPSP3 WINXPSP3  !#  WINXPSP2     RUNASADMIN WINXPSP3");
+        /* Now clear the user key */
+        setLayerValue(FALSE, file, NULL);
+        /* Request both, to show that the last space (from the key) is not cut off. */
+        expect_Sdb(file, GPLK_USER | GPLK_MACHINE, TRUE, 82, "!#!# WINXPSP3 WINXPSP3  !#  WINXPSP2    ");
+        setLayerValue(FALSE, file, "RUNASADMIN WINXPSP3");
+    }
+    else
+    {
+        skip("Skipping tests for HKLM, cannot alter the registry\n");
+    }
+    /* Fail from these paths */
+    sprintf(tmp, "\\?\\%s", file);
+    expect_Sdb(tmp, GPLK_USER, FALSE, 0xffffffff, "");
+    sprintf(tmp, "\\??\\%s", file);
+    expect_Sdb(tmp, GPLK_USER, FALSE, 0xffffffff, "");
+
+    ok(setLayerValue(FALSE, file, "!#!# RUNASADMIN RUNASADMIN  !#  WINXPSP3    "), "Expected setLayerValue not to fail\n");
+    /* There is no validation on information read back. */
+    expect_Sdb(file, GPLK_USER, TRUE, 90, "!#!# RUNASADMIN RUNASADMIN  !#  WINXPSP3    ");
+
+
+    /* Cleanup */
+    ok(DeleteFileA(file), "DeleteFile failed....\n");
+    setLayerValue(FALSE, file, NULL);
+    setLayerValue(TRUE, file, NULL);
+}
+
+
+static BOOL wrapSetPermLayerState(PCWSTR wszPath, PCSTR szLayer, DWORD dwFlags, BOOL bMachine, BOOL bEnable)
+{
+    WCHAR wszLayer[MAX_LAYER_LENGTH];
+    MultiByteToWideChar(CP_ACP, 0, szLayer, -1, wszLayer, MAX_LAYER_LENGTH);
+    return pSetPermLayerState(wszPath, wszLayer, dwFlags, bMachine, bEnable);
+}
+
+static void test_SetPermLayerStateLevel(BOOL bMachine, const char* file)
+{
+    WCHAR fileW[MAX_PATH+20];
+    WCHAR emptyString[1] = { 0 };
+    DWORD dwFlag;
+
+    MultiByteToWideChar(CP_ACP, 0, file, -1, fileW, MAX_PATH+20);
+
+    /* Test some parameter validation. */
+    ok(pSetPermLayerState(fileW, NULL, 0, bMachine, 0) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    ok(pSetPermLayerState(fileW, NULL, 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    ok(wrapSetPermLayerState(fileW, "", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    ok(wrapSetPermLayerState(fileW, "", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    ok(wrapSetPermLayerState(NULL, NULL, 0, bMachine, 0) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, NULL, NULL);
+
+    ok(wrapSetPermLayerState(NULL, NULL, 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, NULL, NULL);
+
+    ok(wrapSetPermLayerState(emptyString, "", 0, bMachine, 0) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, NULL, NULL);
+
+    ok(wrapSetPermLayerState(emptyString, "", 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, NULL, NULL);
+
+    ok(wrapSetPermLayerState(emptyString, "TEST", 0, bMachine, 0) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, NULL, NULL);
+
+    if (g_Version <= APPHELP_WIN8)
+    {
+        ok(wrapSetPermLayerState(emptyString, "TEST", 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
+        expect_LayerValue(bMachine, NULL, NULL);
+    }
+
+
+    /* Now, on to the actual tests. */
+    expect_LayerValue(bMachine, file, NULL);
+    ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "TEST");
+
+    ok(wrapSetPermLayerState(fileW, "", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "TEST");
+
+    ok(wrapSetPermLayerState(fileW, "test", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "test");
+
+    ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "TEST");
+
+    ok(wrapSetPermLayerState(fileW, "TEST1", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+        expect_LayerValue2(bMachine, file, "TEST TEST1", g_Version >= APPHELP_WIN8, "TEST1 TEST");
+
+    ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "TEST TEST1 TEST2", g_Version >= APPHELP_WIN8, "TEST2 TEST1 TEST");
+
+    ok(wrapSetPermLayerState(fileW, "TEST1", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "TEST TEST2", g_Version >= APPHELP_WIN8, "TEST2 TEST");
+
+    ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "TEST2");
+
+    ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    /* Valid flags until win8: !# */
+    /* Key is empty, now play around with the flags. */
+    for (dwFlag = ((g_Version >= APPHELP_WIN8) ? 6 : 2); dwFlag < 32; ++dwFlag)
+    {
+        ok(wrapSetPermLayerState(fileW, "TEST", (1<<dwFlag), bMachine, 1) == FALSE, "Expected SetPermLayerState to fail on 0x%x\n", (1<<dwFlag));
+    }
+    expect_LayerValue(bMachine, file, NULL);
+
+    /* Add layer flags */
+    ok(wrapSetPermLayerState(fileW, "TEST", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "# TEST");
+
+    ok(wrapSetPermLayerState(fileW, "TEST2", 2, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "!# TEST TEST2", g_Version >= APPHELP_WIN8, "!# TEST2 TEST");
+
+    ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "!# TEST2 TEST", g_Version >= APPHELP_WIN8, "!# TEST TEST2");
+
+    ok(wrapSetPermLayerState(fileW, "TEST3", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "!# TEST2 TEST TEST3", g_Version >= APPHELP_WIN8, "!# TEST3 TEST TEST2");
+
+    /* Remove on a flag removes that flag from the start. */
+    ok(wrapSetPermLayerState(fileW, "TEST2", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "# TEST TEST3", g_Version >= APPHELP_WIN8, "# TEST3 TEST");
+
+    ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "TEST TEST3", g_Version >= APPHELP_WIN8, "TEST3 TEST");
+
+    ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES | 2, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "!# TEST TEST3", g_Version >= APPHELP_WIN8, "!# TEST3 TEST");
+
+    ok(wrapSetPermLayerState(fileW, "TEST3", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "! TEST");
+
+    ok(wrapSetPermLayerState(fileW, "TEST", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    /* Try adding multiple layers: */
+    ok(wrapSetPermLayerState(fileW, "TEST TEST2", LAYER_APPLY_TO_SYSTEM_EXES | 2, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, file, NULL);
+
+    ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "TEST2");
+
+    /* Try adding flags in via layer string */
+    ok(wrapSetPermLayerState(fileW, "#", 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, file, "TEST2");
+
+    ok(wrapSetPermLayerState(fileW, "!", 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
+    expect_LayerValue(bMachine, file, "TEST2");
+
+    /* Now we prepare the registry with some crap to see how data is validated. */
+    setLayerValue(bMachine, file, "!#!# TEST2 TEST2  !#  TEST    ");
+
+    ok(wrapSetPermLayerState(fileW, "TEST1", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "!# TEST2 TEST2 !# TEST TEST1", g_Version >= APPHELP_WIN8, "!# TEST1 TEST2 TEST2 !# TEST");
+
+    /* Removing a duplicate entry will remove all instances of it */
+    ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "!# !# TEST TEST1", g_Version >= APPHELP_WIN8, "!# TEST1 !# TEST");
+
+    /* Adding a flag cleans other flags (from the start) */
+    ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "!# TEST TEST1", g_Version >= APPHELP_WIN8, "!# TEST1 !# TEST");
+
+    if(g_Version < APPHELP_WIN8)
+    {
+        ok(wrapSetPermLayerState(fileW, "$%$%^^", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+        expect_LayerValue(bMachine, file, "!# TEST TEST1 $%$%^^");
+    }
+
+    setLayerValue(bMachine, file, "!#!# TEST2  !#  TEST    ");
+    ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "! TEST2 !# TEST");
+
+    /* Tabs are treated as spaces */
+    setLayerValue(bMachine, file, "!#!# TEST2 \t  TEST2 !#  \t TEST    ");
+    ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "!# !# TEST TEST2", g_Version >= APPHELP_WIN8, "!# TEST2 !# TEST");
+
+    /* Newlines are left as-is */
+    setLayerValue(bMachine, file, "!#!# TEST2 \n  TEST2 !#  \r\n TEST    ");
+    ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue2(bMachine, file, "!# \n !# \r\n TEST TEST2", g_Version >= APPHELP_WIN8, "!# TEST2 \n !# \r\n TEST");
+
+    /* Whitespace and duplicate flags are eaten from the start */
+    setLayerValue(bMachine, file, "     !#!# TEST2 \t  TEST2 !#  \t TEST    ");
+    ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "! TEST2 TEST2 !# TEST");
+
+    setLayerValue(bMachine, file, "!# !# TEST2  !#  TEST    ");
+    ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "! TEST2 !# TEST");
+
+    ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "! TEST2 !# TEST");
+
+    ok(wrapSetPermLayerState(fileW, "", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "TEST2 !# TEST");
+
+    /* First flags are cleaned, then a layer is removed. */
+    ok(wrapSetPermLayerState(fileW, "TEST2", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "!# TEST");
+
+    /* Nothing is changed, still it succeeds. */
+    ok(wrapSetPermLayerState(fileW, "TEST2", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, "# TEST");
+
+    /* And remove the last bits. */
+    ok(wrapSetPermLayerState(fileW, "TEST", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
+    expect_LayerValue(bMachine, file, NULL);
+}
+
+static void test_SetPermLayer(void)
+{
+    char file[MAX_PATH + 20], tmp[MAX_PATH + 20];
+    HANDLE hfile;
+
+    GetTempPathA(MAX_PATH, tmp);
+    GetLongPathNameA(tmp, file, sizeof(file));
+    PathAppendA(file, "test_file.exe");
+
+    hfile = CreateFileA(file, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+    ok(hfile != INVALID_HANDLE_VALUE, "CreateFile failed for '%s'\n", file);
+    if (hfile == INVALID_HANDLE_VALUE)
+    {
+        skip("Running these tests is useless without a file present\n");
+        return;
+    }
+    CloseHandle(hfile);
+
+    if (setLayerValue(FALSE, file, NULL))
+    {
+        test_SdbSetPermLayerKeysLevel(FALSE, file);
+        test_SetPermLayerStateLevel(FALSE, file);
+    }
+    else
+    {
+        skip("Skipping SetPermLayerStateLevel tests for User, because I cannot prepare the environment\n");
+    }
+    if (setLayerValue(TRUE, file, NULL))
+    {
+        test_SdbSetPermLayerKeysLevel(TRUE, file);
+        test_SetPermLayerStateLevel(TRUE, file);
+    }
+    else
+    {
+        skip("Skipping SetPermLayerStateLevel tests for Machine (HKLM), because I cannot prepare the environment\n");
+    }
+    ok(DeleteFileA(file), "DeleteFile failed....\n");
+}
+
+static BOOL create_file(LPCSTR dir, LPCSTR name, int filler, size_t size)
+{
+    char target[MAX_PATH], *tmp;
+    HANDLE file;
+    PathCombineA(target, dir, name);
+
+    tmp = malloc(size);
+    memset(tmp, filler, size);
+
+    file = CreateFileA(target, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+    if(file == INVALID_HANDLE_VALUE)
+        return FALSE;
+
+    WriteFile(file, tmp, size, &size, NULL);
+    CloseHandle(file);
+    free(tmp);
+    return TRUE;
+}
+
+static BOOL delete_file(LPCSTR dir, LPCSTR name)
+{
+    char target[MAX_PATH];
+    PathCombineA(target, dir, name);
+    return DeleteFileA(target);
+}
+
+static char g_FakeDrive = 0;
+
+UINT (WINAPI *pGetDriveTypeW)(LPCWSTR target) = NULL;
+UINT WINAPI mGetDriveTypeW(LPCWSTR target)
+{
+    UINT uRet = pGetDriveTypeW(target);
+    if(g_FakeDrive && target && (char)*target == g_FakeDrive)
+        return DRIVE_CDROM;
+    return uRet;
+}
+
+
+static PIMAGE_IMPORT_DESCRIPTOR FindImportDescriptor(PBYTE DllBase, PCSTR DllName)
+{
+    ULONG Size;
+    PIMAGE_IMPORT_DESCRIPTOR ImportDescriptor = RtlImageDirectoryEntryToData((HMODULE)DllBase, TRUE, IMAGE_DIRECTORY_ENTRY_IMPORT, &Size);
+    while (ImportDescriptor->Name && ImportDescriptor->OriginalFirstThunk)
+    {
+        PCHAR Name = (PCHAR)(DllBase + ImportDescriptor->Name);
+        if (!lstrcmpiA(Name, DllName))
+        {
+            return ImportDescriptor;
+        }
+        ImportDescriptor++;
+    }
+    return NULL;
+}
+
+static BOOL RedirectIat(PCSTR TargetDllName, PCSTR DllName, PCSTR FunctionName, ULONG_PTR NewFunction, ULONG_PTR* OriginalFunction)
+{
+    PBYTE DllBase = (PBYTE)GetModuleHandleA(TargetDllName);
+    if (DllBase)
+    {
+        PIMAGE_IMPORT_DESCRIPTOR ImportDescriptor = FindImportDescriptor(DllBase, DllName);
+        if (ImportDescriptor)
+        {
+            // On loaded images, OriginalFirstThunk points to the name / ordinal of the function
+            PIMAGE_THUNK_DATA OriginalThunk = (PIMAGE_THUNK_DATA)(DllBase + ImportDescriptor->OriginalFirstThunk);
+            // FirstThunk points to the resolved address.
+            PIMAGE_THUNK_DATA FirstThunk = (PIMAGE_THUNK_DATA)(DllBase + ImportDescriptor->FirstThunk);
+            while (OriginalThunk->u1.AddressOfData && FirstThunk->u1.Function)
+            {
+                if (!IMAGE_SNAP_BY_ORDINAL32(OriginalThunk->u1.AddressOfData))
+                {
+                    PIMAGE_IMPORT_BY_NAME ImportName = (PIMAGE_IMPORT_BY_NAME)(DllBase + OriginalThunk->u1.AddressOfData);
+                    if (!lstrcmpiA((PCSTR)ImportName->Name, FunctionName))
+                    {
+                        DWORD dwOld;
+                        VirtualProtect(&FirstThunk->u1.Function, sizeof(ULONG_PTR), PAGE_EXECUTE_READWRITE, &dwOld);
+                        *OriginalFunction = FirstThunk->u1.Function;
+                        FirstThunk->u1.Function = NewFunction;
+                        VirtualProtect(&FirstThunk->u1.Function, sizeof(ULONG_PTR), dwOld, &dwOld);
+                        return TRUE;
+                    }
+                }
+                OriginalThunk++;
+                FirstThunk++;
+            }
+            skip("Unable to find the Import '%s' from '%s' in %s'\n", FunctionName, DllName, TargetDllName);
+        }
+        else
+        {
+            skip("Unable to find the ImportDescriptor for '%s' in '%s'\n", DllName, TargetDllName);
+        }
+    }
+    else
+    {
+        skip("Unable to find the loaded module '%s'\n", TargetDllName);
+    }
+    return FALSE;
+}
+
+static BOOL RestoreIat(PCSTR target, PCSTR DllName, PCSTR FunctionName, ULONG_PTR OriginalFunction)
+{
+    ULONG_PTR old = 0;
+    return RedirectIat(target, DllName, FunctionName, OriginalFunction, &old);
+}
+
+static BOOL wrapSdbSetPermLayerKeys2(LPCSTR dir, LPCSTR name, PCSTR szLayers, BOOL bMachine)
+{
+    char szPath[MAX_PATH];
+    WCHAR wszPath[MAX_PATH], wszLayers[MAX_LAYER_LENGTH];
+    PathCombineA(szPath, dir, name);
+    MultiByteToWideChar(CP_ACP, 0, szLayers, -1, wszLayers, MAX_LAYER_LENGTH);
+    MultiByteToWideChar(CP_ACP, 0, szPath, -1, wszPath, MAX_PATH);
+    return pSdbSetPermLayerKeys(wszPath, wszLayers, bMachine);
+}
+
+
+BOOL expect_files(const char* dir, int num, ...)
+{
+    char finddir[MAX_PATH + 20];
+    va_list args;
+    WIN32_FIND_DATAA find = { 0 };
+    HANDLE hFind;
+    int cmp = 0;
+
+    va_start(args, num);
+
+    PathCombineA(finddir, dir, "*");
+    hFind = FindFirstFileA(finddir, &find);
+    if (hFind != INVALID_HANDLE_VALUE)
+    {
+        const char* file;
+        do
+        {
+            if (!(find.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
+            {
+                if (--num < 0)
+                    break;
+                file = va_arg(args, const char*);
+                cmp = strcmp(file, find.cFileName);
+            }
+        } while (cmp == 0 && FindNextFileA(hFind, &find));
+        FindClose(hFind);
+    }
+    va_end(args);
+    return cmp == 0 && num == 0;
+}
+
+
+static void test_Sign_Media(void)
+{
+    char workdir[MAX_PATH], subdir[MAX_PATH], drive[5] = "Z:";
+    BOOL ret;
+
+    DWORD logical_drives = GetLogicalDrives();
+    g_FakeDrive = 0;
+    for (drive[0] = 'D'; drive[0] <= 'Z'; drive[0]++)
+    {
+        DWORD idx = 1 << (drive[0] - 'D' + 3);
+        if (!(logical_drives & idx))
+        {
+            g_FakeDrive = drive[0];
+            break;
+        }
+    }
+    if (!g_FakeDrive)
+    {
+        skip("Unable to find a free drive\n");
+        return;
+    }
+
+    ret = GetTempPathA(MAX_PATH, workdir);
+    ok(ret, "GetTempPathA error: %d\n", GetLastError());
+    PathAppendA(workdir, "apphelp_test");
+
+    ret = CreateDirectoryA(workdir, NULL);
+    ok(ret, "CreateDirectoryA error: %d\n", GetLastError());
+
+    PathCombineA(subdir, workdir, "sub");
+    ret = CreateDirectoryA(subdir, NULL);
+    ok(ret, "CreateDirectoryA error: %d\n", GetLastError());
+
+    ret = DefineDosDeviceA(DDD_NO_BROADCAST_SYSTEM, drive, workdir);
+    ok(ret, "DefineDosDeviceA error: %d\n", GetLastError());
+    if(ret)
+    {
+        ret = RedirectIat("apphelp.dll", "kernel32.dll", "GetDriveTypeW", (ULONG_PTR)mGetDriveTypeW, (ULONG_PTR*)&pGetDriveTypeW);
+        if (g_Version < APPHELP_WIN8)
+            ok(ret, "Expected redirect_iat to succeed\n");
+        if(ret)
+        {
+            ok(create_file(workdir, "test.exe", 'a', 4), "create_file error: %d\n", GetLastError());
+
+            ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+            /* 4 */
+            /* test.exe */
+            expect_LayerValue(0, "SIGN.MEDIA=4 test.exe", "TEST");
+            ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+
+            ok(create_file(workdir, "test.txt", 'a', 1), "create_file error: %d\n", GetLastError());
+
+            if (!expect_files(workdir, 2, "test.exe", "test.txt"))
+            {
+                skip("Skipping test, files are not returned in the expected order by the FS\n");
+            }
+            else
+            {
+                ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+                /* (4 << 1) ^ 1 */
+                /* test.exe   test.txt */
+                expect_LayerValue(0, "SIGN.MEDIA=9 test.exe", "TEST");
+                ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+            }
+
+            ok(create_file(workdir, "test.zz", 'a', 0x1000), "create_file error: %d\n", GetLastError());
+
+            if (!expect_files(workdir, 3, "test.exe", "test.txt", "test.zz"))
+            {
+                skip("Skipping test, files are not returned in the expected order by the FS\n");
+            }
+            else
+            {
+                ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+                /* (((4 << 1) ^ 1) << 1) ^ 0x1000 */
+                /* test.exe   test.txt     test.zz */
+                expect_LayerValue(0, "SIGN.MEDIA=1012 test.exe", "TEST");
+                ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+            }
+
+            ok(create_file(subdir, "test.exe", 'a', 0x10203), "create_file error: %d\n", GetLastError());
+
+            if (!expect_files(subdir, 1, "test.exe"))
+            {
+                skip("Skipping test, files are not returned in the expected order by the FS\n");
+            }
+            else
+            {
+                ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+                /* 0x10203 */
+                /* test.exe */
+                expect_LayerValue(0, "SIGN.MEDIA=10203 sub\\test.exe", "TEST");
+                ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+            }
+
+            ok(create_file(subdir, "test.bbb", 'a', 0), "create_file error: %d\n", GetLastError());
+
+            if (!expect_files(subdir, 2, "test.bbb", "test.exe"))
+            {
+                skip("Skipping test, files are not returned in the expected order by the FS\n");
+            }
+            else
+            {
+                ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+                /* 0x10203 */
+                /* test.exe */
+                expect_LayerValue(0, "SIGN.MEDIA=10203 sub\\test.exe", "TEST");
+                ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+            }
+
+            ok(create_file(subdir, "TEST.txt", 'a', 0x30201), "create_file error: %d\n", GetLastError());
+
+            if (!expect_files(subdir, 3, "test.bbb", "test.exe", "TEST.txt"))
+            {
+                skip("Skipping test, files are not returned in the expected order by the FS\n");
+            }
+            else
+            {
+                ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+                /* (0x10203 << 1) ^ 0x30201 */
+                /*  test.exe        TEST.txt */
+                expect_LayerValue(0, "SIGN.MEDIA=10607 sub\\test.exe", "TEST");
+                ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+            }
+
+            ok(create_file(subdir, "TEST.aaa", 'a', 0x3a2a1), "create_file error: %d\n", GetLastError());
+
+            if (!expect_files(subdir, 4, "TEST.aaa", "test.bbb", "test.exe", "TEST.txt"))
+            {
+                skip("Skipping test, files are not returned in the expected order by the FS\n");
+            }
+            else
+            {
+                ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+                /* (((0x3a2a1 << 1) ^ 0x10203) << 1) ^ 0x30201 */
+                /*    TEST.aaa        test.exe         TEST.txt */
+                expect_LayerValue(0, "SIGN.MEDIA=F8C83 sub\\test.exe", "TEST");
+                ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
+            }
+
+            ret = RestoreIat("apphelp.dll", "kernel32.dll", "GetDriveTypeW", (ULONG_PTR)pGetDriveTypeW);
+            ok(ret, "Expected restore_iat to succeed\n");
+
+            ok(delete_file(subdir, "test.bbb"), "delete_file error: %d\n", GetLastError());
+            ok(delete_file(subdir, "TEST.aaa"), "delete_file error: %d\n", GetLastError());
+            ok(delete_file(subdir, "TEST.txt"), "delete_file error: %d\n", GetLastError());
+            ok(delete_file(subdir, "test.exe"), "delete_file error: %d\n", GetLastError());
+            ok(delete_file(workdir, "test.zz"), "delete_file error: %d\n", GetLastError());
+            ok(delete_file(workdir, "test.txt"), "delete_file error: %d\n", GetLastError());
+            ok(delete_file(workdir, "test.exe"), "delete_file error: %d\n", GetLastError());
+        }
+        ret = DefineDosDeviceA(DDD_REMOVE_DEFINITION | DDD_NO_BROADCAST_SYSTEM, drive, NULL);
+        ok(ret, "DefineDosDeviceA error: %d\n", GetLastError());
+    }
+    ret = RemoveDirectoryA(subdir);
+    ok(ret, "RemoveDirectoryA error: %d\n", GetLastError());
+    ret = RemoveDirectoryA(workdir);
+    ok(ret, "RemoveDirectoryA error: %d\n", GetLastError());
+}
+
+
+START_TEST(layerapi)
+{
+    RTL_OSVERSIONINFOEXW rtlinfo;
+    /*SetEnvironmentVariable("SHIM_DEBUG_LEVEL", "4");*/
+    hdll = LoadLibraryA("apphelp.dll");
+    pAllowPermLayer = (void *)GetProcAddress(hdll, "AllowPermLayer");
+    pSdbSetPermLayerKeys = (void *)GetProcAddress(hdll, "SdbSetPermLayerKeys");
+    pSdbGetPermLayerKeys = (void *)GetProcAddress(hdll, "SdbGetPermLayerKeys");
+    pSetPermLayerState = (void *)GetProcAddress(hdll, "SetPermLayerState");
+    rtlinfo.dwOSVersionInfoSize = sizeof(rtlinfo);
+#ifdef __REACTOS__
+    RtlGetVersion((PRTL_OSVERSIONINFOW)&rtlinfo);
+#else
+    RtlGetVersion(&rtlinfo);
+#endif
+    g_Version = (rtlinfo.dwMajorVersion << 8) | rtlinfo.dwMinorVersion;
+
+    if (!pAllowPermLayer)
+    {
+        skip("Skipping tests with AllowPermLayer, function not found\n");
+    }
+    else
+    {
+        test_AllowPermLayer();
+    }
+
+    if (!pSdbSetPermLayerKeys)
+    {
+        skip("Skipping tests with SdbSetPermLayerKeys, function not found\n");
+    }
+    else
+    {
+        if (!pSdbGetPermLayerKeys)
+        {
+            skip("Skipping tests with SdbGetPermLayerKeys, function not found\n");
+        }
+        else
+        {
+            test_SdbGetPermLayerKeys();
+        }
+
+        if (!pSetPermLayerState)
+        {
+            skip("Skipping tests with SetPermLayerState, function not found\n");
+        }
+        else
+        {
+            test_SetPermLayer();
+            test_Sign_Media();
+        }
+    }
+}
diff --git a/rostests/apitests/apphelp/testlist.c b/rostests/apitests/apphelp/testlist.c
new file mode 100644 (file)
index 0000000..4e6bd22
--- /dev/null
@@ -0,0 +1,12 @@
+/* Automatically generated file; DO NOT EDIT!! */
+
+#define STANDALONE
+#include <wine/test.h>
+
+extern void func_layerapi(void);
+
+const struct test winetest_testlist[] =
+{
+    { "layerapi", func_layerapi },
+    { 0, 0 }
+};