Zebediah Figura : user32/tests: Add basic tests for GetUserObjectSecurity().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2408676fa27b793378d8a84ee21ec14ba8908873
URL:    https://gitlab.winehq.org/wine/wine/-/commit/2408676fa27b793378d8a84ee21ec14...

Author: Zebediah Figura 
Date:   Sun Oct 15 16:13:40 2023 -0500

user32/tests: Add basic tests for GetUserObjectSecurity().

---

dlls/user32/tests/winstation.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/dlls/user32/tests/winstation.c b/dlls/user32/tests/winstation.c
index 23b86443af0..805bf57ec6f 100644
--- a/dlls/user32/tests/winstation.c
+++ b/dlls/user32/tests/winstation.c
@@ -1093,6 +1093,31 @@ static void test_invisible_winstation(char **argv)
     SetProcessWindowStation(old_winstation);
 }

+static void test_get_security(void)
+{
+    SECURITY_INFORMATION info = DACL_SECURITY_INFORMATION;
+    HDESK desktop = GetThreadDesktop(GetCurrentThreadId());
+    DWORD size, expect_size;
+    char buffer[500];
+    BOOL ret;
+
+    size = 0xdeadbeef;
+    SetLastError(0xdeadbeef);
+    ret = GetUserObjectSecurity( desktop, &info, NULL, 0, &size );
+    ok( !ret, "got %#x\n", ret );
+    ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "got error %lu\n", GetLastError() );
+    ok( size && size < sizeof(buffer), "got size %lu\n", size );
+    expect_size = size;
+
+    size = 0xdeadbeef;
+    SetLastError(0xdeadbeef);
+    ret = GetUserObjectSecurity( desktop, &info, buffer, sizeof(buffer), &size );
+    ok( ret == TRUE, "got %#x\n", ret );
+    ok( GetLastError() == 0xdeadbeef, "got error %lu\n", GetLastError() );
+    ok( size == expect_size, "got size %lu\n", size );
+    ok( IsValidSecurityDescriptor(buffer), "expected valid SD\n" );
+}
+
 START_TEST(winstation)
 {
     char **argv;
@@ -1126,4 +1151,5 @@ START_TEST(winstation)
     test_getuserobjectinformation();
     test_foregroundwindow();
     test_invisible_winstation(argv);
+    test_get_security();
 }