msvcrt: Added __getmainargs tests.

dlls/msvcrt/tests/data.c

@@ -30,6 +30,11 @@
 #include <winnls.h>
 #include <process.h>
 #include <errno.h>
+#include <direct.h>
+
+void __cdecl __getmainargs(int *, char ***, char ***, int, int *);
+static int* (__cdecl *p___p___argc)(void);
+static char*** (__cdecl *p___p___argv)(void);
 
 typedef void (__cdecl *_INITTERMFUN)(void);
 static void (__cdecl *p_initterm)(_INITTERMFUN *start, _INITTERMFUN *end);
@@ -124,9 +129,106 @@ static void test_get_pgmptr(void)
     ok( pgm != NULL, "_get_pgmptr returned a NULL pointer\n" );
 }
 
+static void test___getmainargs(void)
+{
+    int argc, new_argc, mode;
+    char **argv, **new_argv, **envp;
+    char tmppath[MAX_PATH], filepath[MAX_PATH];
+    FILE *f;
+
+    ok(GetTempPathA(MAX_PATH, tmppath) != 0, "GetTempPath failed\n");
+
+    mode = 0;
+    __getmainargs(&argc, &argv, &envp, 0, &mode);
+    ok(argc == 4, "argc = %d\n", argc);
+    ok(!strcmp(argv[1], "data"), "argv[1] = %s\n", argv[1]);
+    sprintf(filepath, "%s*\\*", tmppath);
+    ok(!strcmp(argv[2], filepath), "argv[2] = %s\n", argv[2]);
+    sprintf(filepath, "%swine_test/*", tmppath);
+    ok(!strcmp(argv[3], filepath), "argv[3] = %s\n", argv[3]);
+
+    if(p___p___argc && p___p___argv) {
+        new_argc = *p___p___argc();
+        new_argv = *p___p___argv();
+        ok(new_argc == 4, "*__p___argc() = %d\n", new_argc);
+        ok(new_argv == argv, "*__p___argv() = %p, epxected %p\n", new_argv, argv);
+    }else {
+        win_skip("__p___argc or __p___argv is not available\n");
+    }
+
+    mode = 0;
+    __getmainargs(&argc, &argv, &envp, 1, &mode);
+    ok(argc == 5, "argc = %d\n", argc);
+    ok(!strcmp(argv[1], "data"), "argv[1] = %s\n", argv[1]);
+    sprintf(filepath, "%s*\\*", tmppath);
+    ok(!strcmp(argv[2], filepath), "argv[2] = %s\n", argv[2]);
+    sprintf(filepath, "%swine_test/a", tmppath);
+    if(argv[3][strlen(argv[3])-1] == 'a') {
+        ok(!strcmp(argv[3], filepath), "argv[3] = %s\n", argv[3]);
+        sprintf(filepath, "%swine_test/test", tmppath);
+        ok(!strcmp(argv[4], filepath), "argv[4] = %s\n", argv[4]);
+    }else {
+        ok(!strcmp(argv[4], filepath), "argv[4] = %s\n", argv[4]);
+        sprintf(filepath, "%swine_test/test", tmppath);
+        ok(!strcmp(argv[3], filepath), "argv[3] = %s\n", argv[3]);
+    }
+
+    if(p___p___argc && p___p___argv) {
+        new_argc = *p___p___argc();
+        new_argv = *p___p___argv();
+        ok(new_argc == argc, "*__p___argc() = %d, expected %d\n", new_argc, argc);
+        ok(new_argv == argv, "*__p___argv() = %p, epxected %p\n", new_argv, argv);
+    }
+
+    sprintf(filepath, "%swine_test/b", tmppath);
+    f = fopen(filepath, "w");
+    ok(f != NULL, "fopen(%s) failed: %d\n", filepath, errno);
+    fclose(f);
+    mode = 0;
+    __getmainargs(&new_argc, &new_argv, &envp, 1, &mode);
+    ok(new_argc == argc+1, "new_argc = %d, expected %d\n", new_argc, argc+1);
+    _unlink(filepath);
+}
+
+static void test___getmainargs_parent(char *name)
+{
+    char cmdline[3*MAX_PATH];
+    char tmppath[MAX_PATH], filepath[MAX_PATH];
+    STARTUPINFO startup;
+    PROCESS_INFORMATION proc;
+    FILE *f;
+
+    ok(GetTempPathA(MAX_PATH, tmppath) != 0, "GetTempPath failed\n");
+    sprintf(cmdline, "%s data %s*\\* %swine_test/*", name, tmppath, tmppath);
+
+    sprintf(filepath, "%swine_test", tmppath);
+    ok(!_mkdir(filepath), "_mkdir failed: %d\n", errno);
+    sprintf(filepath, "%swine_test\\a", tmppath);
+    f = fopen(filepath, "w");
+    ok(f != NULL, "fopen(%s) failed: %d\n", filepath, errno);
+    fclose(f);
+    sprintf(filepath, "%swine_test\\test", tmppath);
+    f = fopen(filepath, "w");
+    ok(f != NULL, "fopen(%s) failed: %d\n", filepath, errno);
+    fclose(f);
+
+    memset(&startup, 0, sizeof(startup));
+    startup.cb = sizeof(startup);
+    CreateProcessA(NULL, cmdline, NULL, NULL, TRUE, CREATE_DEFAULT_ERROR_MODE|NORMAL_PRIORITY_CLASS, NULL, NULL, &startup, &proc);
+    winetest_wait_child_process(proc.hProcess);
+
+    _unlink(filepath);
+    sprintf(filepath, "%swine_test\\a", tmppath);
+    _unlink(filepath);
+    sprintf(filepath, "%swine_test", tmppath);
+    _rmdir(filepath);
+}
+
 START_TEST(data)
 {
     HMODULE hmsvcrt;
+    int arg_c;
+    char** arg_v;
 
     hmsvcrt = GetModuleHandleA("msvcrt.dll");
     if (!hmsvcrt)
@@ -135,8 +237,18 @@ START_TEST(data)
     {
         p_initterm=(void*)GetProcAddress(hmsvcrt, "_initterm");
         p_get_pgmptr=(void*)GetProcAddress(hmsvcrt, "_get_pgmptr");
+        p___p___argc=(void*)GetProcAddress(hmsvcrt, "__p___argc");
+        p___p___argv=(void*)GetProcAddress(hmsvcrt, "__p___argv");
     }
+
+    arg_c = winetest_get_mainargs(&arg_v);
+    if(arg_c >= 3) {
+        test___getmainargs();
+        return;
+    }
+
     test_initterm();
     test_initvar(hmsvcrt);
     test_get_pgmptr();
+    test___getmainargs_parent(arg_v[0]);
 }