Dmitry Timoshkov : gdi:
Add a test for bitmap font metrics to ensure that they match the
Windows ones .
Alexandre Julliard
julliard at wine.codeweavers.com
Sat Mar 18 12:51:07 CST 2006
Module: wine
Branch: refs/heads/master
Commit: 89edaa7bbe42079e7775e7dbada4414393be3fab
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=89edaa7bbe42079e7775e7dbada4414393be3fab
Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date: Fri Mar 17 14:01:41 2006 +0800
gdi: Add a test for bitmap font metrics to ensure that they match the Windows ones.
---
dlls/gdi/tests/gdiobj.c | 90 +++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 90 insertions(+), 0 deletions(-)
diff --git a/dlls/gdi/tests/gdiobj.c b/dlls/gdi/tests/gdiobj.c
index 463bbf4..2dee9ab 100644
--- a/dlls/gdi/tests/gdiobj.c
+++ b/dlls/gdi/tests/gdiobj.c
@@ -198,6 +198,95 @@ todo_wine
ReleaseDC(0, hdc);
}
+static INT CALLBACK find_font_proc(const LOGFONT *elf, const TEXTMETRIC *ntm, DWORD type, LPARAM lParam)
+{
+ LOGFONT *lf = (LOGFONT *)lParam;
+
+ trace("found font %s, height %ld\n", elf->lfFaceName, elf->lfHeight);
+
+ if (elf->lfHeight == lf->lfHeight && !strcmp(elf->lfFaceName, lf->lfFaceName))
+ {
+ *lf = *elf;
+ return 0; /* stop enumeration */
+ }
+ return 1; /* continue enumeration */
+}
+
+static void test_bitmap_font_metrics(void)
+{
+ static const struct font_data
+ {
+ const char face_name[LF_FACESIZE];
+ int weight, height, ascent, descent, int_leading, ext_leading;
+ int ave_char_width, max_char_width;
+ } fd[] =
+ {
+ { "MS Sans Serif", FW_NORMAL, 13, 11, 2, 2, 0, 5, 11 },
+ { "MS Sans Serif", FW_NORMAL, 16, 13, 3, 3, 0, 7, 14 },
+ { "MS Sans Serif", FW_NORMAL, 20, 16, 4, 4, 0, 8, 16 },
+ { "MS Sans Serif", FW_NORMAL, 24, 19, 5, 6, 0, 9, 20 },
+ { "MS Sans Serif", FW_NORMAL, 29, 23, 6, 5, 0, 12, 25 },
+ { "MS Sans Serif", FW_NORMAL, 37, 29, 8, 5, 0, 16, 32 },
+ { "MS Serif", FW_NORMAL, 10, 8, 2, 2, 0, 5, 8 },
+ { "MS Serif", FW_NORMAL, 11, 9, 2, 2, 0, 5, 9 },
+ { "MS Serif", FW_NORMAL, 13, 11, 2, 2, 0, 5, 12 },
+ { "MS Serif", FW_NORMAL, 16, 13, 3, 3, 0, 6, 16 },
+ { "MS Serif", FW_NORMAL, 19, 15, 4, 3, 0, 8, 19 },
+ { "MS Serif", FW_NORMAL, 21, 16, 5, 3, 0, 9, 23 },
+ { "MS Serif", FW_NORMAL, 27, 21, 6, 3, 0, 12, 27 },
+ { "MS Serif", FW_NORMAL, 35, 27, 8, 3, 0, 16, 34 },
+#if 0 /* FIXME: enable once the bug in sfnt2fnt is fixed */
+ { "Courier", FW_NORMAL, 13, 11, 2, 0, 0, 8, 8 },
+#endif
+ { "Courier", FW_NORMAL, 16, 13, 3, 0, 0, 9, 9 },
+ { "Courier", FW_NORMAL, 20, 16, 4, 0, 0, 12, 12 },
+ { "System", FW_BOLD, 16, 13, 3, 3, 0, 7, 15 }
+ /* FIXME: add "Fixedsys", "Terminal", "Small Fonts" */
+ };
+ HDC hdc;
+ LOGFONT lf;
+ HFONT hfont, old_hfont;
+ TEXTMETRIC tm;
+ INT ret, i;
+
+ hdc = CreateCompatibleDC(0);
+ assert(hdc);
+
+ for (i = 0; i < sizeof(fd)/sizeof(fd[0]); i++)
+ {
+ memset(&lf, 0, sizeof(lf));
+
+ lf.lfHeight = fd[i].height;
+ strcpy(lf.lfFaceName, fd[i].face_name);
+ ret = EnumFontFamilies(hdc, fd[i].face_name, find_font_proc, (LPARAM)&lf);
+ if (ret)
+ {
+ trace("font %s height %d not found\n", fd[i].face_name, fd[i].height);
+ continue;
+ }
+
+ trace("found font %s, height %ld\n", lf.lfFaceName, lf.lfHeight);
+
+ hfont = create_font(lf.lfFaceName, &lf);
+ old_hfont = SelectObject(hdc, hfont);
+ ok(GetTextMetrics(hdc, &tm), "GetTextMetrics error %ld\n", GetLastError());
+
+ ok(tm.tmWeight == fd[i].weight, "%s(%d): tm.tmWeight %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmWeight, fd[i].weight);
+ ok(tm.tmHeight == fd[i].height, "%s(%d): tm.tmHeight %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmHeight, fd[i].height);
+ ok(tm.tmAscent == fd[i].ascent, "%s(%d): tm.tmAscent %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmAscent, fd[i].ascent);
+ ok(tm.tmDescent == fd[i].descent, "%s(%d): tm.tmDescent %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmDescent, fd[i].descent);
+ ok(tm.tmInternalLeading == fd[i].int_leading, "%s(%d): tm.tmInternalLeading %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmInternalLeading, fd[i].int_leading);
+ ok(tm.tmExternalLeading == fd[i].ext_leading, "%s(%d): tm.tmExternalLeading %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmExternalLeading, fd[i].ext_leading);
+ ok(tm.tmAveCharWidth == fd[i].ave_char_width, "%s(%d): tm.tmAveCharWidth %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmAveCharWidth, fd[i].ave_char_width);
+ ok(tm.tmMaxCharWidth == fd[i].max_char_width, "%s(%d): tm.tmMaxCharWidth %ld != %d\n", fd[i].face_name, fd[i].height, tm.tmMaxCharWidth, fd[i].max_char_width);
+
+ SelectObject(hdc, old_hfont);
+ DeleteObject(hfont);
+ }
+
+ DeleteDC(hdc);
+}
+
static void test_gdi_objects(void)
{
BYTE buff[256];
@@ -898,6 +987,7 @@ START_TEST(gdiobj)
test_logfont();
test_logpen();
test_bitmap_font();
+ test_bitmap_font_metrics();
test_gdi_objects();
test_GdiGetCharDimensions();
test_text_extents();
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