--- /dev/null
+/*
+ * PROJECT: ReactOS API Tests
+ * LICENSE: LGPLv2.1+ - See COPYING.LIB in the top level directory
+ * PURPOSE: Tests for GetNetworkParams function
+ * PROGRAMMERS: Peter Hater
+ */
+
+#include <apitest.h>
+
+#define WIN32_NO_STATUS
+#include <iphlpapi.h>
+#include <winreg.h>
+
+#define ROSTESTDHCPHOST "testdhcproshost"
+#define ROSTESTDHCPDOMAIN "testrosdomain"
+
+static
+INT
+ReadRegistryValue(PCHAR ValueName, PCHAR Value)
+{
+ INT ErrorCode;
+ HKEY ParametersKey;
+ DWORD RegType;
+ DWORD RegSize = 0;
+
+ /* Open the database path key */
+ ErrorCode = RegOpenKeyExA(HKEY_LOCAL_MACHINE,
+ "System\\CurrentControlSet\\Services\\Tcpip\\Parameters",
+ 0,
+ KEY_READ,
+ &ParametersKey);
+ if (ErrorCode == NO_ERROR)
+ {
+ /* Read the actual path */
+ ErrorCode = RegQueryValueExA(ParametersKey,
+ ValueName,
+ NULL,
+ &RegType,
+ NULL,
+ &RegSize);
+ if (RegSize)
+ {
+ /* Read the actual path */
+ ErrorCode = RegQueryValueExA(ParametersKey,
+ ValueName,
+ NULL,
+ &RegType,
+ (LPBYTE)Value,
+ &RegSize);
+ }
+
+ /* Close the key */
+ RegCloseKey(ParametersKey);
+ }
+ return ErrorCode;
+}
+
+static
+INT
+WriteRegistryValue(PCHAR ValueName, PCHAR Value)
+{
+ INT ErrorCode;
+ HKEY ParametersKey;
+
+ /* Open the database path key */
+ ErrorCode = RegOpenKeyExA(HKEY_LOCAL_MACHINE,
+ "System\\CurrentControlSet\\Services\\Tcpip\\Parameters",
+ 0,
+ KEY_WRITE,
+ &ParametersKey);
+ if (ErrorCode == NO_ERROR)
+ {
+ /* Read the actual path */
+ ErrorCode = RegSetValueExA(ParametersKey,
+ ValueName,
+ 0,
+ REG_SZ,
+ (LPBYTE)Value,
+ strlen(Value) + 1);
+
+ /* Close the key */
+ RegCloseKey(ParametersKey);
+ }
+ return ErrorCode;
+}
+
+static
+INT
+DeleteRegistryValue(PCHAR ValueName)
+{
+ INT ErrorCode;
+ HKEY ParametersKey;
+
+ /* Open the database path key */
+ ErrorCode = RegOpenKeyExA(HKEY_LOCAL_MACHINE,
+ "System\\CurrentControlSet\\Services\\Tcpip\\Parameters",
+ 0,
+ KEY_WRITE,
+ &ParametersKey);
+ if (ErrorCode == NO_ERROR)
+ {
+ /* Read the actual path */
+ ErrorCode = RegDeleteValueA(ParametersKey, ValueName);
+
+ /* Close the key */
+ RegCloseKey(ParametersKey);
+ }
+ return ErrorCode;
+}
+
+static
+VOID
+test_GetNetworkParams(VOID)
+{
+ DWORD len = 0;
+ INT ErrorCode;
+ CHAR OrigHostname[128];
+ CHAR OrigDomainName[128];
+ CHAR OrigDhcpHostname[128];
+ CHAR OrigDhcpDomainName[128];
+ BOOL OrigHostnameExists;
+ BOOL OrigDomainNameExists;
+ BOOL OrigDhcpHostnameExists;
+ BOOL OrigDhcpDomainNameExists;
+ PFIXED_INFO FixedInfo;
+ DWORD ApiReturn;
+
+ memset(OrigHostname, 0, sizeof(OrigHostname));
+ memset(OrigDomainName, 0, sizeof(OrigDomainName));
+ memset(OrigDhcpHostname, 0, sizeof(OrigDhcpHostname));
+ memset(OrigDhcpDomainName, 0, sizeof(OrigDhcpDomainName));
+ /* read current registry values */
+ ErrorCode = ReadRegistryValue("Hostname", OrigHostname);
+ ok(ErrorCode == ERROR_SUCCESS, "Failed to read registry key Hostname %d\n", ErrorCode);
+ OrigHostnameExists = ErrorCode == NO_ERROR;
+ ErrorCode = ReadRegistryValue("Domain", OrigDomainName);
+ ok(ErrorCode == ERROR_SUCCESS || ErrorCode == ERROR_FILE_NOT_FOUND, "Failed to read registry key DomainName %d\n", ErrorCode);
+ OrigDomainNameExists = ErrorCode == NO_ERROR;
+ ErrorCode = ReadRegistryValue("DhcpHostname", OrigDhcpHostname);
+ ok(ErrorCode == ERROR_SUCCESS || ErrorCode == ERROR_FILE_NOT_FOUND, "Failed to read registry key DhcpHostname %d\n", ErrorCode);
+ OrigDhcpHostnameExists = ErrorCode == NO_ERROR;
+ ErrorCode = ReadRegistryValue("DhcpDomain", OrigDhcpDomainName);
+ ok(ErrorCode == ERROR_SUCCESS || ErrorCode == ERROR_FILE_NOT_FOUND, "Failed to read registry key DhcpDomainName %d\n", ErrorCode);
+ OrigDhcpDomainNameExists = ErrorCode == NO_ERROR;
+
+ trace("Starting values:\n");
+ trace("Hostname: %s, exists %s\n", OrigHostname, OrigHostnameExists ? "yes" : "no");
+ trace("Domain: %s, exists %s\n", OrigDomainName, OrigDomainNameExists ? "yes" : "no");
+ trace("DhcpHostname: %s, exists %s\n", OrigDhcpHostnameExists ? OrigDhcpHostname : "", OrigDhcpHostnameExists ? "yes" : "no");
+ trace("DhcpDomain: %s, exists %s\n", OrigDhcpDomainNameExists ? OrigDhcpDomainName : "", OrigDhcpDomainNameExists ? "yes" : "no");
+
+ ApiReturn = GetNetworkParams(NULL, &len);
+ ok(ApiReturn == ERROR_BUFFER_OVERFLOW,
+ "GetNetworkParams returned %ld, expected ERROR_BUFFER_OVERFLOW\n",
+ ApiReturn);
+ if (ApiReturn != ERROR_BUFFER_OVERFLOW)
+ skip("Can't determine size of FIXED_INFO. Can't proceed\n");
+ FixedInfo = HeapAlloc(GetProcessHeap(), 0, len);
+ if (FixedInfo == NULL)
+ skip("FixedInfo is NULL. Can't proceed\n");
+
+ ApiReturn = GetNetworkParams(FixedInfo, &len);
+ ok(ApiReturn == NO_ERROR,
+ "GetNetworkParams(buf, &dwSize) returned %ld, expected NO_ERROR\n",
+ ApiReturn);
+ if (ApiReturn != NO_ERROR)
+ {
+ HeapFree(GetProcessHeap(), 0, FixedInfo);
+ skip("GetNetworkParams failed. Can't proceed\n");
+ }
+ ok(FixedInfo->HostName != NULL, "FixedInfo->HostName is NULL\n");
+ if (FixedInfo->HostName == NULL)
+ {
+ HeapFree(GetProcessHeap(), 0, FixedInfo);
+ skip("FixedInfo->HostName is NULL. Can't proceed\n");
+ }
+ if (OrigDhcpHostnameExists)
+ {
+ /* Windows doesn't honor DHCP option 12 even if RFC requires it if it is returned by DHCP server! */
+ //ok(strcmp(FixedInfo->HostName, OrigDhcpHostname) == 0, "FixedInfo->HostName is wrong '%s' != '%s'\n", FixedInfo->HostName, OrigDhcpHostname);
+ }
+ else
+ ok(strcmp(FixedInfo->HostName, OrigHostname) == 0, "FixedInfo->HostName is wrong '%s' != '%s'\n", FixedInfo->HostName, OrigHostname);
+ ok(FixedInfo->DomainName != NULL, "FixedInfo->DomainName is NULL\n");
+ if (FixedInfo->DomainName == NULL)
+ {
+ HeapFree(GetProcessHeap(), 0, FixedInfo);
+ skip("FixedInfo->DomainName is NULL. Can't proceed\n");
+ }
+ if(OrigDhcpDomainNameExists)
+ ok(strcmp(FixedInfo->DomainName, OrigDhcpDomainName) == 0, "FixedInfo->DomainName is wrong '%s' != '%s'\n", FixedInfo->DomainName, OrigDhcpDomainName);
+ else
+ ok(strcmp(FixedInfo->DomainName, OrigDomainName) == 0, "FixedInfo->DomainName is wrong '%s' != '%s'\n", FixedInfo->DomainName, OrigDomainName);
+ if (!OrigDhcpHostnameExists)
+ {
+ ErrorCode = WriteRegistryValue("DhcpHostname", ROSTESTDHCPHOST);
+ ok(ErrorCode == NO_ERROR, "Failed to write registry key DhcpHostname %d\n", ErrorCode);
+ }
+ else
+ {
+ ErrorCode = DeleteRegistryValue("DhcpHostname");
+ ok(ErrorCode == NO_ERROR, "Failed to remove registry key DhcpHostname %d\n", ErrorCode);
+ }
+ if (!OrigDhcpDomainNameExists)
+ {
+ ErrorCode = WriteRegistryValue("DhcpDomain", ROSTESTDHCPDOMAIN);
+ ok(ErrorCode == NO_ERROR, "Failed to write registry key DhcpDomainName %d\n", ErrorCode);
+ }
+ else
+ {
+ ErrorCode = DeleteRegistryValue("DhcpDomain");
+ ok(ErrorCode == NO_ERROR, "Failed to remove registry key DhcpDomainName %d\n", ErrorCode);
+ }
+
+ HeapFree(GetProcessHeap(), 0, FixedInfo);
+ len = 0;
+ ApiReturn = GetNetworkParams(NULL, &len);
+ ok(ApiReturn == ERROR_BUFFER_OVERFLOW,
+ "GetNetworkParams returned %ld, expected ERROR_BUFFER_OVERFLOW\n",
+ ApiReturn);
+ if (ApiReturn != ERROR_BUFFER_OVERFLOW)
+ skip("Can't determine size of FIXED_INFO. Can't proceed\n");
+ FixedInfo = HeapAlloc(GetProcessHeap(), 0, len);
+ if (FixedInfo == NULL)
+ skip("FixedInfo is NULL. Can't proceed\n");
+ ApiReturn = GetNetworkParams(FixedInfo, &len);
+ ok(ApiReturn == NO_ERROR,
+ "GetNetworkParams(buf, &dwSize) returned %ld, expected NO_ERROR\n",
+ ApiReturn);
+ if (ApiReturn != NO_ERROR)
+ {
+ HeapFree(GetProcessHeap(), 0, FixedInfo);
+ skip("GetNetworkParams failed. Can't proceed\n");
+ }
+
+ /* restore registry values */
+ if (OrigDhcpHostnameExists)
+ ErrorCode = WriteRegistryValue("DhcpHostname", OrigDhcpHostname);
+ else
+ ErrorCode = DeleteRegistryValue("DhcpHostname");
+ ok(ErrorCode == NO_ERROR, "Failed to restore registry key DhcpHostname %d\n", ErrorCode);
+ if (OrigDhcpDomainNameExists)
+ ErrorCode = WriteRegistryValue("DhcpDomain", OrigDhcpDomainName);
+ else
+ ErrorCode = DeleteRegistryValue("DhcpDomain");
+ ok(ErrorCode == NO_ERROR, "Failed to restore registry key DhcpDomainName %d\n", ErrorCode);
+
+ ok(ApiReturn == NO_ERROR,
+ "GetNetworkParams(buf, &dwSize) returned %ld, expected NO_ERROR\n",
+ ApiReturn);
+ ok(FixedInfo->HostName != NULL, "FixedInfo->HostName is NULL\n");
+ if (FixedInfo->HostName == NULL)
+ skip("FixedInfo->HostName is NULL. Can't proceed\n");
+ if (!OrigDhcpHostnameExists)
+ {
+ /* Windows doesn't honor DHCP option 12 even if RFC requires it if it is returned by DHCP server! */
+ //ok(strcmp(FixedInfo->HostName, ROSTESTDHCPHOST) == 0, "FixedInfo->HostName is wrong '%s' != '%s'\n", FixedInfo->HostName, ROSTESTDHCPHOST);
+ }
+ else
+ ok(strcmp(FixedInfo->HostName, OrigHostname) == 0, "FixedInfo->HostName is wrong '%s' != '%s'\n", FixedInfo->HostName, OrigHostname);
+ ok(FixedInfo->DomainName != NULL, "FixedInfo->DomainName is NULL\n");
+ if (FixedInfo->DomainName == NULL)
+ skip("FixedInfo->DomainName is NULL. Can't proceed\n");
+ if (!OrigDhcpDomainNameExists)
+ ok(strcmp(FixedInfo->DomainName, ROSTESTDHCPDOMAIN) == 0, "FixedInfo->DomainName is wrong '%s' != '%s'\n", FixedInfo->DomainName, ROSTESTDHCPDOMAIN);
+ else
+ ok(strcmp(FixedInfo->DomainName, OrigDomainName) == 0, "FixedInfo->DomainName is wrong '%s' != '%s'\n", FixedInfo->DomainName, OrigDomainName);
+
+ HeapFree(GetProcessHeap(), 0, FixedInfo);
+}
+
+START_TEST(GetNetworkParams)
+{
+ test_GetNetworkParams();
+}