[dchapyshev] 72658: [USER32_APITEST] Add tests for EnumDisplaySettingsA

Author: dchapyshev
Date: Sun Sep 11 19:50:16 2016
New Revision: 72658
URL: http://svn.reactos.org/svn/reactos?rev=72658&view=rev
Log:
[USER32_APITEST] Add tests for EnumDisplaySettingsA
Modified:
    trunk/rostests/apitests/user32/EnumDisplaySettings.c
Modified: trunk/rostests/apitests/user32/EnumDisplaySettings.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/user32/EnumDispl…
==============================================================================
--- trunk/rostests/apitests/user32/EnumDisplaySettings.c        [iso-8859-1] (original)
+++ trunk/rostests/apitests/user32/EnumDisplaySettings.c        [iso-8859-1] Sun Sep 11
19:50:16 2016
@@ -3,13 +3,18 @@
 #include <wingdi.h>
 #include <winuser.h>
-#define SIZEOF_DEVMODEW_300 188
-#define SIZEOF_DEVMODEW_400 212
-#define SIZEOF_DEVMODEW_500 220
+#define SIZEOF_DEVMODEW_300_W 188
+#define SIZEOF_DEVMODEW_400_W 212
+#define SIZEOF_DEVMODEW_500_W 220
+
+#define SIZEOF_DEVMODEW_300_A 124
+#define SIZEOF_DEVMODEW_400_A 148
+#define SIZEOF_DEVMODEW_500_A 156
 START_TEST(EnumDisplaySettings)
 {
-    DEVMODEW dm;
+    DEVMODEW dmW;
+    DEVMODEA dmA;
     HDC icDisplay;
     /* TODO: test with a printer driver */
@@ -17,44 +22,88 @@
     icDisplay = CreateICW(L"DISPLAY", NULL, NULL, NULL);
     ok(icDisplay != NULL, "\n");
-    dm.dmDriverExtra = 0x7777;
+    dmW.dmDriverExtra = 0x7777;
     /* Try ridiculous size */
-    dm.dmSize = 0x8888;
-    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dm), "\n");
-    ok(dm.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dm.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
-    ok(dm.dmSize == SIZEOF_DEVMODEW_300, "%d\n", dm.dmSize);
-    ok(dm.dmDriverExtra == 0, "%d\n", dm.dmDriverExtra);
+    dmW.dmSize = 0x8888;
+    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW), "\n");
+    ok(dmW.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmW.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmW.dmSize == SIZEOF_DEVMODEW_300_W, "%d\n", dmW.dmSize);
+    ok(dmW.dmDriverExtra == 0, "%d\n", dmW.dmDriverExtra);
     /* Try a tiny size */
-    dm.dmSize = 4;
-    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dm), "\n");
-    ok(dm.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dm.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
-    ok(dm.dmSize == SIZEOF_DEVMODEW_300, "%d\n", dm.dmSize);
+    dmW.dmSize = 4;
+    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW), "\n");
+    ok(dmW.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmW.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmW.dmSize == SIZEOF_DEVMODEW_300_W, "%d\n", dmW.dmSize);
     /* Something in between */
-    dm.dmSize = (SIZEOF_DEVMODEW_300 + SIZEOF_DEVMODEW_400) / 2 ;
-    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dm), "\n");
-    ok(dm.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dm.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
-    ok(dm.dmSize == SIZEOF_DEVMODEW_300, "%d\n", dm.dmSize);
+    dmW.dmSize = (SIZEOF_DEVMODEW_300_W + SIZEOF_DEVMODEW_400_W) / 2 ;
+    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW), "\n");
+    ok(dmW.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmW.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmW.dmSize == SIZEOF_DEVMODEW_300_W, "%d\n", dmW.dmSize);
     /* WINVER < 0x0400 */
-    dm.dmSize = SIZEOF_DEVMODEW_300;
-    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dm), "\n");
-    ok(dm.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dm.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
-    ok(dm.dmSize == SIZEOF_DEVMODEW_300, "%d\n", dm.dmSize);
+    dmW.dmSize = SIZEOF_DEVMODEW_300_W;
+    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW), "\n");
+    ok(dmW.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmW.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmW.dmSize == SIZEOF_DEVMODEW_300_W, "%d\n", dmW.dmSize);
     /* WINVER < 0x0500 */
-    dm.dmSize = SIZEOF_DEVMODEW_400;
-    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dm), "\n");
-    ok(dm.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dm.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
-    ok(dm.dmSize == SIZEOF_DEVMODEW_300, "%d\n", dm.dmSize);
+    dmW.dmSize = SIZEOF_DEVMODEW_400_W;
+    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW), "\n");
+    ok(dmW.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmW.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmW.dmSize == SIZEOF_DEVMODEW_300_W, "%d\n", dmW.dmSize);
     /* "Modern" windows */
-    dm.dmSize = SIZEOF_DEVMODEW_500;
-    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dm), "\n");
-    ok(dm.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dm.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
-    ok(dm.dmSize == SIZEOF_DEVMODEW_300, "%d\n", dm.dmSize);
+    dmW.dmSize = SIZEOF_DEVMODEW_500_W;
+    ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW), "\n");
+    ok(dmW.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmW.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmW.dmSize == SIZEOF_DEVMODEW_300_W, "%d\n", dmW.dmSize);
+
+    DeleteDC(icDisplay);
+
+    icDisplay = CreateICA("DISPLAY", NULL, NULL, NULL);
+    ok(icDisplay != NULL, "\n");
+
+    dmA.dmDriverExtra = 0x7777;
+
+    /* Try ridiculous size */
+    dmA.dmSize = 0x8888;
+    ok(EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dmA), "\n");
+    ok(dmA.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmA.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmA.dmSize == SIZEOF_DEVMODEW_300_A, "%d\n", dmA.dmSize);
+    ok(dmA.dmDriverExtra == 0, "%d\n", dmA.dmDriverExtra);
+
+    /* Try a tiny size */
+    dmA.dmSize = 4;
+    ok(EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dmA), "\n");
+    ok(dmA.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmA.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmA.dmSize == SIZEOF_DEVMODEW_300_A, "%d\n", dmA.dmSize);
+
+    /* Something in between */
+    dmA.dmSize = (SIZEOF_DEVMODEW_300_A + SIZEOF_DEVMODEW_400_A) / 2 ;
+    ok(EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dmA), "\n");
+    ok(dmA.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmA.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmA.dmSize == SIZEOF_DEVMODEW_300_A, "%d\n", dmA.dmSize);
+
+    /* WINVER < 0x0400 */
+    dmA.dmSize = SIZEOF_DEVMODEW_300_A;
+    ok(EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dmA), "\n");
+    ok(dmA.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmA.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmA.dmSize == SIZEOF_DEVMODEW_300_A, "%d\n", dmA.dmSize);
+
+    /* WINVER < 0x0500 */
+    dmA.dmSize = SIZEOF_DEVMODEW_400_A;
+    ok(EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dmA), "\n");
+    ok(dmA.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmA.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmA.dmSize == SIZEOF_DEVMODEW_300_A, "%d\n", dmA.dmSize);
+
+    /* "Modern" windows */
+    dmA.dmSize = SIZEOF_DEVMODEW_500_A;
+    ok(EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dmA), "\n");
+    ok(dmA.dmBitsPerPel == GetDeviceCaps(icDisplay, BITSPIXEL), "%lu, should be
%d.\n", dmA.dmBitsPerPel, GetDeviceCaps(icDisplay, BITSPIXEL));
+    ok(dmA.dmSize == SIZEOF_DEVMODEW_300_A, "%d\n", dmA.dmSize);
     DeleteDC(icDisplay);
 }