user32/tests: Also test device caps on a released DC.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>

user32/tests: Also test device caps on a released DC.
f80802ed · Alexandre Julliard · bab3a3d5 · f80802ed
Commit f80802ed authored Feb 27, 2018 by Alexandre Julliard
Hide whitespace changes
Inline Side-by-side

Showing with 22 additions and 1 deletion

dce.c dlls/user32/tests/dce.c +22 -1

No files found.
--- a/dlls/user32/tests/dce.c
+++ b/dlls/user32/tests/dce.c
@@ -40,7 +40,7 @@ static void test_dc_attributes(void)
 {
    HDC hdc, old_hdc;
    HDC hdcs[20];
-    INT i, rop, def_rop;
+    INT i, rop, def_rop, caps;
    BOOL found_dc;

    /* test cache DC */
@@ -118,8 +118,29 @@ static void test_dc_attributes(void)
    ok( rop == 0, "got %d\n", rop );
    rop = GetROP2( old_hdc );
    ok( rop == 0, "got %d\n", rop );
+    caps = GetDeviceCaps( old_hdc, HORZRES );
+    ok( caps == 0, "got %d\n", caps );
+    caps = GetDeviceCaps( old_hdc, VERTRES );
+    ok( caps == 0, "got %d\n", caps );
+    caps = GetDeviceCaps( old_hdc, NUMCOLORS );
+    ok( caps == 0, "got %d\n", caps );
    ok( WindowFromDC( old_hdc ) == 0, "wrong window\n" );

+    hdc = GetDC(0);
+    caps = GetDeviceCaps( hdc, HORZRES );
+    ok( caps != 0, "got %d\n", caps );
+    caps = GetDeviceCaps( hdc, VERTRES );
+    ok( caps != 0, "got %d\n", caps );
+    caps = GetDeviceCaps( hdc, NUMCOLORS );
+    ok( caps != 0, "got %d\n", caps );
+    ReleaseDC( 0, hdc );
+    caps = GetDeviceCaps( hdc, HORZRES );
+    ok( caps == 0, "got %d\n", caps );
+    caps = GetDeviceCaps( hdc, VERTRES );
+    ok( caps == 0, "got %d\n", caps );
+    caps = GetDeviceCaps( hdc, NUMCOLORS );
+    ok( caps == 0, "got %d\n", caps );
+
    /* test own DC */

    hdc = GetDC( hwnd_owndc );