[PATCH v2 0/1] MR7837: shell32/tests: Avoid hang in test_rename.

[Bernhard Übelacker (＠bernhardu)]

Followup of 0eab97ffa8.

Usually version checks have to be avoided, but this modifies a pre-existing version check to skip that single test just with Windows 7.

[Test pattern page.](https://test.winehq.org/data/patterns.html#shell32:shlfileop)

[Testbot run with this patch included.](https://testbot.winehq.org/JobDetails.pl?Key=157955)

CC: @zhui

--
  v2: shell32/tests: Avoid hang in test_rename.

https://gitlab.winehq.org/wine/wine/-/merge_requests/7837

[PATCH v2 1/1] shell32/tests: Avoid hang in test_rename.

[Bernhard Übelacker]

From: Bernhard Übelacker

Followup of 0eab97ffa8.
---
 dlls/shell32/tests/shlfileop.c | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/dlls/shell32/tests/shlfileop.c b/dlls/shell32/tests/shlfileop.c
index d69995d06eb..e367c74a4c5 100644
--- a/dlls/shell32/tests/shlfileop.c
+++ b/dlls/shell32/tests/shlfileop.c
@@ -730,6 +730,20 @@ static void test_delete(void)
     ok(!dir_exists("testdir2\nested"), "Expected testdir2\nested to not exist\n");
 }

+static BOOL is_below_windows81(void)
+{
+    HANDLE token;
+    DWORD is_app_container, size = 0;
+
+    if (!OpenProcessToken(GetCurrentProcess(), MAXIMUM_ALLOWED, &token))
+        return FALSE;
+
+    if (!GetTokenInformation(token, TokenIsAppContainer, &is_app_container, sizeof(is_app_container), &size))
+        return GetLastError() == ERROR_INVALID_PARAMETER || GetLastError() == ERROR_INVALID_FUNCTION;
+    CloseHandle(token);
+    return FALSE;
+}
+
 /* tests the FO_RENAME action */
 static void test_rename(void)
 {
@@ -831,9 +845,14 @@ static void test_rename(void)
     check_file_operation(FO_RENAME, FOF_NO_UI,
             "test1.txt\0", "test2.txt\0",
             ERROR_SUCCESS, FALSE, FALSE, FALSE);
-    check_file_operation(FO_RENAME, FOF_NO_UI,
-            "testdir2\0", "testdir4\0",
-            ERROR_SUCCESS, FALSE, TRUE, FALSE);
+    if (!is_below_windows81()) /* Hangs with Windows 7 */
+    {
+        check_file_operation(FO_RENAME, FOF_NO_UI,
+                "testdir2\0", "testdir4\0",
+                ERROR_SUCCESS, FALSE, TRUE, FALSE);
+    }
+    else
+        win_skip("Skip FO_RENAME with already existing target directory.\n");

/* Empty source or target. */
     clean_after_shfo_tests();