Vincent Povirk : comdlg32/tests: Font sizes are influenced by the display dpi.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 38c66289114d1ebbc03634843392aff4eaabd43c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=38c66289114d1ebbc03634843392aff4eaabd43c

Author: Vincent Povirk <vincent at codeweavers.com>
Date:   Thu Feb 18 14:47:43 2010 -0600

comdlg32/tests: Font sizes are influenced by the display dpi.

---

 dlls/comdlg32/tests/fontdlg.c |   20 +++++++++++++++++++-
 1 files changed, 19 insertions(+), 1 deletions(-)

diff --git a/dlls/comdlg32/tests/fontdlg.c b/dlls/comdlg32/tests/fontdlg.c
index 885fb44..a277e08 100644
--- a/dlls/comdlg32/tests/fontdlg.c
+++ b/dlls/comdlg32/tests/fontdlg.c
@@ -32,6 +32,18 @@
 
 #include "wine/test.h"
 
+static int get_dpiy(void)
+{
+    HDC hdc;
+    int result;
+
+    hdc = GetDC(0);
+    result = GetDeviceCaps(hdc, LOGPIXELSY);
+    ReleaseDC(0, hdc);
+
+    return result;
+}
+
 static UINT_PTR CALLBACK CFHookProcOK(HWND hdlg, UINT msg, WPARAM wparam, LPARAM lparam)
 {
     switch (msg)
@@ -49,6 +61,8 @@ static void test_ChooseFontA(void)
     LOGFONTA lfa;
     CHOOSEFONTA cfa;
     BOOL ret;
+    int dpiy = get_dpiy();
+    int expected_pointsize, expected_lfheight;
 
     memset(&lfa, 0, sizeof(LOGFONTA));
     lfa.lfHeight = -16;
@@ -63,8 +77,12 @@ static void test_ChooseFontA(void)
 
     ret = ChooseFontA(&cfa);
 
+    expected_pointsize = MulDiv(16, 72, dpiy) * 10;
+    expected_lfheight = -MulDiv(expected_pointsize, dpiy, 720);
+
     ok(ret == TRUE, "ChooseFontA returned FALSE\n");
-    ok(lfa.lfHeight == -16, "Expected -16, got %i\n", lfa.lfHeight);
+    ok(cfa.iPointSize == expected_pointsize, "Expected %i, got %i\n", expected_pointsize, cfa.iPointSize);
+    ok(lfa.lfHeight == expected_lfheight, "Expected %i, got %i\n", expected_lfheight, lfa.lfHeight);
     ok(lfa.lfWeight == FW_NORMAL, "Expected FW_NORMAL, got %i\n", lfa.lfWeight);
     ok(strcmp(lfa.lfFaceName, "Symbol") == 0, "Expected Symbol, got %s\n", lfa.lfFaceName);
 }