kernel32: Test GetPrivateProfileString with empty string as key and section.

dlls/kernel32/tests/profile.c

@@ -92,14 +92,23 @@ static void test_profile_int(void)
 
 static void test_profile_string(void)
 {
+    static WCHAR emptyW[] = { 0 };
+    static WCHAR keyW[] = { 'k','e','y',0 };
+    static WCHAR sW[] = { 's',0 };
+    static WCHAR TESTFILE2W[] = {'.','\\','t','e','s','t','w','i','n','e','2','.','i','n','i',0};
+    static WCHAR valsectionW[] = {'v','a','l','_','e','_','s','e','c','t','i','o','n',0 };
+    static WCHAR valnokeyW[] = {'v','a','l','_','n','o','_','k','e','y',0};
     HANDLE h;
     int ret;
     DWORD count;
     char buf[100];
+    WCHAR bufW[100];
     char *p;
     /* test that lines without an '=' will not be enumerated */
     /* in the case below, name2 is a key while name3 is not. */
     char content[]="[s]\r\nname1=val1\r\nname2=\r\nname3\r\nname4=val4\r\n";
+    char content2[]="\r\nkey=val_no_section\r\n[]\r\nkey=val_e_section\r\n"
+                    "[s]\r\n=val_no_key\r\n[t]\r\n";
     DeleteFileA( TESTFILE2);
     h = CreateFileA( TESTFILE2, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
         FILE_ATTRIBUTE_NORMAL, NULL);
@@ -126,6 +135,27 @@ static void test_profile_string(void)
     ok( ret == 24 && !strcmp( buf, "name1,name2,name4,name5"), "wrong keys returned(%d): %s\n",
             ret, buf);
 
+    h = CreateFileA( TESTFILE2, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
+        FILE_ATTRIBUTE_NORMAL, NULL);
+    ok( h != INVALID_HANDLE_VALUE, " cannot create %s\n", TESTFILE2);
+    if( h == INVALID_HANDLE_VALUE) return;
+    WriteFile( h, content2, sizeof(content2), &count, NULL);
+    CloseHandle( h);
+
+    /* works only in unicode, ascii crashes */
+    ret=GetPrivateProfileStringW(emptyW, keyW, emptyW, bufW,
+                                 sizeof(bufW)/sizeof(bufW[0]), TESTFILE2W);
+    todo_wine
+    ok(!lstrcmpW(valsectionW,bufW), "expected %s, got %s\n",
+        wine_dbgstr_w(valsectionW), wine_dbgstr_w(bufW) );
+
+    /* works only in unicode, ascii crashes */
+    ret=GetPrivateProfileStringW(sW, emptyW, emptyW, bufW,
+                                 sizeof(bufW)/sizeof(bufW[0]), TESTFILE2W);
+    todo_wine
+    ok(!lstrcmpW(valnokeyW,bufW), "expected %s, got %s\n",
+        wine_dbgstr_w(valnokeyW), wine_dbgstr_w(bufW) );
+
     DeleteFileA( TESTFILE2);
 }