setupapi: Add tests for SetupGetInfInformation.

dlls/setupapi/tests/Makefile.in

@@ -7,6 +7,7 @@ IMPORTS   = setupapi kernel32
 
 CTESTS = \
 	parser.c \
+	query.c \
 	stringtable.c
 
 @MAKE_TEST_RULES@

dlls/setupapi/tests/query.c

+/*
+ * Unit tests for setupapi.dll query functions
+ *
+ * Copyright (C) 2006 James Hawkins
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <stdio.h>
+#include <windows.h>
+#include <setupapi.h>
+#include "wine/test.h"
+
+/* function pointers */
+static HMODULE hSetupAPI;
+static void (WINAPI *pSetupCloseInfFile)(HINF);
+static BOOL (WINAPI *pSetupGetInfInformationA)(LPCVOID,DWORD,PSP_INF_INFORMATION,DWORD,PDWORD);
+static HINF (WINAPI *pSetupOpenInfFileA)(PCSTR,PCSTR,DWORD,PUINT);
+static BOOL (WINAPI *pSetupQueryInfFileInformationA)(PSP_INF_INFORMATION,UINT,PSTR,DWORD,PDWORD);
+
+CHAR CURR_DIR[MAX_PATH];
+CHAR WIN_DIR[MAX_PATH];
+
+static void init_function_pointers(void)
+{
+    hSetupAPI = LoadLibraryA("setupapi.dll");
+
+    if (hSetupAPI)
+    {
+        pSetupCloseInfFile = (void *)GetProcAddress(hSetupAPI, "SetupCloseInfFile");
+        pSetupGetInfInformationA = (void *)GetProcAddress(hSetupAPI, "SetupGetInfInformationA");
+        pSetupOpenInfFileA = (void *)GetProcAddress(hSetupAPI, "SetupOpenInfFileA");
+        pSetupQueryInfFileInformationA = (void *)GetProcAddress(hSetupAPI, "SetupQueryInfFileInformationA");
+    }
+}
+
+static void get_directories(void)
+{
+    int len;
+
+    GetCurrentDirectoryA(MAX_PATH, CURR_DIR);
+    len = lstrlenA(CURR_DIR);
+
+    if(len && (CURR_DIR[len-1] == '\\'))
+        CURR_DIR[len-1] = 0;
+
+    GetWindowsDirectoryA(WIN_DIR, MAX_PATH);
+    len = lstrlenA(WIN_DIR);
+
+    if (len && (WIN_DIR[len-1] == '\\'))
+        WIN_DIR[len-1] = 0;
+}
+
+static void append_str(char **str, const char *data)
+{
+    sprintf(*str, data);
+    *str += strlen(*str);
+}
+
+static void create_inf_file(LPSTR filename)
+{
+    char data[1024];
+    char *ptr = data;
+    DWORD dwNumberOfBytesWritten;
+    HANDLE hf = CreateFile(filename, GENERIC_WRITE, 0, NULL,
+                           CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+
+    append_str(&ptr, "[Version]\n");
+    append_str(&ptr, "Signature=\"$Chicago$\"\n");
+    append_str(&ptr, "AdvancedINF=2.5\n");
+
+    WriteFile(hf, data, ptr - data, &dwNumberOfBytesWritten, NULL);
+    CloseHandle(hf);
+}
+
+static BOOL check_info_filename(PSP_INF_INFORMATION info, LPSTR test)
+{
+    LPSTR filename;
+    DWORD size;
+    BOOL ret = FALSE;
+
+    if (!pSetupQueryInfFileInformationA(info, 0, NULL, 0, &size))
+        return FALSE;
+
+    filename = HeapAlloc(GetProcessHeap(), 0, size);
+    if (!filename)
+        return FALSE;
+
+    pSetupQueryInfFileInformationA(info, 0, filename, size, &size);
+
+    if (!lstrcmpiA(test, filename))
+        ret = TRUE;
+
+    HeapFree(GetProcessHeap(), 0, filename);
+    return ret;
+}
+
+static PSP_INF_INFORMATION alloc_inf_info(LPSTR filename, DWORD search, PDWORD size)
+{
+    PSP_INF_INFORMATION info;
+    BOOL ret;
+
+    ret = pSetupGetInfInformationA(filename, search, NULL, 0, size);
+    if (!ret)
+        return NULL;
+
+    info = HeapAlloc(GetProcessHeap(), 0, *size);
+    return info;
+}
+
+static void test_SetupGetInfInformation(void)
+{
+    PSP_INF_INFORMATION info;
+    CHAR inf_filename[MAX_PATH];
+    CHAR inf_one[MAX_PATH], inf_two[MAX_PATH];
+    DWORD size;
+    HINF hinf;
+    BOOL ret;
+
+    lstrcpyA(inf_filename, CURR_DIR);
+    lstrcatA(inf_filename, "\\");
+    lstrcatA(inf_filename, "test.inf");
+
+    /* try an invalid inf handle */
+    size = 0xdeadbeef;
+    SetLastError(0xbeefcafe);
+    ret = pSetupGetInfInformationA(NULL, INFINFO_INF_SPEC_IS_HINF, NULL, 0, &size);
+    todo_wine
+    {
+        ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
+        ok(GetLastError() == ERROR_INVALID_HANDLE,
+           "Expected ERROR_INVALID_HANDLE, got %ld\n", GetLastError());
+    }
+    ok(size == 0xdeadbeef, "Expected size to remain unchanged\n");
+
+    /* try an invalid inf filename */
+    size = 0xdeadbeef;
+    SetLastError(0xbeefcafe);
+    ret = pSetupGetInfInformationA(NULL, INFINFO_INF_NAME_IS_ABSOLUTE, NULL, 0, &size);
+    todo_wine
+    {
+        ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
+        ok(GetLastError() == ERROR_INVALID_PARAMETER,
+           "Expected ERROR_INVALID_PARAMETER, got %ld\n", GetLastError());
+    }
+    ok(size == 0xdeadbeef, "Expected size to remain unchanged\n");
+
+    create_inf_file(inf_filename);
+
+    /* try an invalid search flag */
+    size = 0xdeadbeef;
+    SetLastError(0xbeefcafe);
+    ret = pSetupGetInfInformationA(inf_filename, -1, NULL, 0, &size);
+    todo_wine
+    {
+        ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
+        ok(GetLastError() == ERROR_INVALID_PARAMETER,
+           "Expected ERROR_INVALID_PARAMETER, got %ld\n", GetLastError());
+    }
+    ok(size == 0xdeadbeef, "Expected size to remain unchanged\n");
+
+    /* try a nonexistent inf file */
+    size = 0xdeadbeef;
+    SetLastError(0xbeefcafe);
+    ret = pSetupGetInfInformationA("idontexist", INFINFO_INF_NAME_IS_ABSOLUTE, NULL, 0, &size);
+    todo_wine
+    {
+        ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
+        ok(GetLastError() == ERROR_FILE_NOT_FOUND,
+           "Expected ERROR_FILE_NOT_FOUND, got %ld\n", GetLastError());
+    }
+    ok(size == 0xdeadbeef, "Expected size to remain unchanged\n");
+
+    /* successfully open the inf file */
+    size = 0xdeadbeef;
+    ret = pSetupGetInfInformationA(inf_filename, INFINFO_INF_NAME_IS_ABSOLUTE, NULL, 0, &size);
+    ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
+    todo_wine
+    {
+        ok(size != 0xdeadbeef, "Expected a valid size on return\n");
+    }
+
+    /* set ReturnBuffer to NULL and ReturnBufferSize to non-zero */
+    SetLastError(0xbeefcafe);
+    ret = pSetupGetInfInformationA(inf_filename, INFINFO_INF_NAME_IS_ABSOLUTE, NULL, size, &size);
+    todo_wine
+    {
+        ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
+        ok(GetLastError() == ERROR_INVALID_PARAMETER,
+           "Expected ERROR_INVALID_PARAMETER, got %ld\n", GetLastError());
+    }
+
+    info = HeapAlloc(GetProcessHeap(), 0, size);
+
+    /* try valid ReturnBuffer but too small size */
+    SetLastError(0xbeefcafe);
+    ret = pSetupGetInfInformationA(inf_filename, INFINFO_INF_NAME_IS_ABSOLUTE, info, size - 1, &size);
+    todo_wine
+    {
+        ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
+        ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
+           "Expected ERROR_INSUFFICIENT_BUFFER, got %ld\n", GetLastError());
+    }
+
+    /* successfully get the inf information */
+    ret = pSetupGetInfInformationA(inf_filename, INFINFO_INF_NAME_IS_ABSOLUTE, info, size, &size);
+    ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
+    todo_wine
+    {
+        ok(check_info_filename(info, inf_filename), "Expected returned filename to be equal\n");
+    }
+
+    /* try the INFINFO_INF_SPEC_IS_HINF search flag */
+    hinf = pSetupOpenInfFileA(inf_filename, NULL, INF_STYLE_WIN4, NULL);
+    ret = pSetupGetInfInformationA(hinf, INFINFO_INF_SPEC_IS_HINF, info, size, &size);
+    ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
+    todo_wine
+    {
+        ok(check_info_filename(info, inf_filename), "Expected returned filename to be equal\n");
+    }
+    pSetupCloseInfFile(hinf);
+
+    lstrcpyA(inf_one, WIN_DIR);
+    lstrcatA(inf_one, "\\inf\\");
+    lstrcatA(inf_one, "test.inf");
+    create_inf_file(inf_one);
+
+    lstrcpyA(inf_two, WIN_DIR);
+    lstrcatA(inf_two, "\\system32\\");
+    lstrcatA(inf_two, "test.inf");
+    create_inf_file(inf_two);
+
+    HeapFree(GetProcessHeap(), 0, info);
+    info = alloc_inf_info("test.inf", INFINFO_DEFAULT_SEARCH, &size);
+
+    /* test the INFINFO_DEFAULT_SEARCH search flag */
+    ret = pSetupGetInfInformationA("test.inf", INFINFO_DEFAULT_SEARCH, info, size, &size);
+    ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
+    todo_wine
+    {
+        ok(check_info_filename(info, inf_one), "Expected returned filename to be equal\n");
+    }
+
+    HeapFree(GetProcessHeap(), 0, info);
+    info = alloc_inf_info("test.inf", INFINFO_REVERSE_DEFAULT_SEARCH, &size);
+
+    /* test the INFINFO_REVERSE_DEFAULT_SEARCH search flag */
+    ret = pSetupGetInfInformationA("test.inf", INFINFO_REVERSE_DEFAULT_SEARCH, info, size, &size);
+    ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
+    todo_wine
+    {
+        ok(check_info_filename(info, inf_two), "Expected returned filename to be equal\n");
+    }
+
+    DeleteFileA(inf_filename);
+    DeleteFileA(inf_one);
+    DeleteFileA(inf_two);
+}
+
+START_TEST(query)
+{
+    init_function_pointers();
+    get_directories();
+
+    test_SetupGetInfInformation();
+}