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gdi32: Move negative lfWidth test into a separate body, skip the test if there is no 'x' in the font.

This commit is contained in:
Dmitry Timoshkov 2008-04-07 21:24:47 +09:00 committed by Alexandre Julliard
parent c5d07b7c22
commit 0fdd381f26
1 changed files with 67 additions and 41 deletions
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108
dlls/gdi32/tests/font.c
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@ -1494,6 +1494,71 @@ else
ReleaseDC(0, hdc);
}
static void test_negative_width(HDC hdc, const LOGFONTA *lf)
{
HFONT hfont, hfont_prev;
DWORD ret;
GLYPHMETRICS gm1, gm2;
LOGFONTA lf2 = *lf;
WORD idx;
MAT2 mat = { {0,1}, {0,0}, {0,0}, {0,1} };
/* negative widths are handled just as positive ones */
lf2.lfWidth = -lf->lfWidth;
SetLastError(0xdeadbeef);
hfont = CreateFontIndirectA(lf);
ok(hfont != 0, "CreateFontIndirect error %u\n", GetLastError());
check_font("original", lf, hfont);
hfont_prev = SelectObject(hdc, hfont);
ret = GetGlyphIndicesA(hdc, "x", 1, &idx, GGI_MARK_NONEXISTING_GLYPHS);
if (ret == GDI_ERROR || idx == 0xffff)
{
SelectObject(hdc, hfont_prev);
DeleteObject(hfont);
skip("This font doesn't contain 'x', skipping the test\n");
return;
}
/* filling with 0xaa causes false pass under WINEDEBUG=warn+heap */
memset(&gm1, 0xab, sizeof(gm1));
SetLastError(0xdeadbeef);
ret = GetGlyphOutlineA(hdc, 'x', GGO_METRICS, &gm1, 0, NULL, &mat);
ok(ret != GDI_ERROR, "GetGlyphOutline error 0x%x\n", GetLastError());
SelectObject(hdc, hfont_prev);
DeleteObject(hfont);
SetLastError(0xdeadbeef);
hfont = CreateFontIndirectA(&lf2);
ok(hfont != 0, "CreateFontIndirect error %u\n", GetLastError());
check_font("negative width", &lf2, hfont);
hfont_prev = SelectObject(hdc, hfont);
memset(&gm2, 0xbb, sizeof(gm2));
SetLastError(0xdeadbeef);
ret = GetGlyphOutlineA(hdc, 'x', GGO_METRICS, &gm2, 0, NULL, &mat);
ok(ret != GDI_ERROR, "GetGlyphOutline error 0x%x\n", GetLastError());
SelectObject(hdc, hfont_prev);
DeleteObject(hfont);
ok(gm1.gmBlackBoxX == gm2.gmBlackBoxX &&
gm1.gmBlackBoxY == gm2.gmBlackBoxY &&
gm1.gmptGlyphOrigin.x == gm2.gmptGlyphOrigin.x &&
gm1.gmptGlyphOrigin.y == gm2.gmptGlyphOrigin.y &&
gm1.gmCellIncX == gm2.gmCellIncX &&
gm1.gmCellIncY == gm2.gmCellIncY,
"gm1=%d,%d,%d,%d,%d,%d gm2=%d,%d,%d,%d,%d,%d\n",
gm1.gmBlackBoxX, gm1.gmBlackBoxY, gm1.gmptGlyphOrigin.x,
gm1.gmptGlyphOrigin.y, gm1.gmCellIncX, gm1.gmCellIncY,
gm2.gmBlackBoxX, gm2.gmBlackBoxY, gm2.gmptGlyphOrigin.x,
gm2.gmptGlyphOrigin.y, gm2.gmCellIncX, gm2.gmCellIncY);
}
/* PANOSE is 10 bytes in size, need to pack the structure properly */
#include "pshpack2.h"
typedef struct
@ -1578,47 +1643,6 @@ static void test_text_metrics(const LOGFONTA *lf)
hfont_old = SelectObject(hdc, hfont);
if(lf->lfWidth > 0) {
HFONT hfont2, hfont_prev;
GLYPHMETRICS gm1, gm2;
LOGFONTA lf2 = *lf;
MAT2 mat2 = { {0,1}, {0,0}, {0,0}, {0,1} };
/* negative widths are handled just as positive ones */
lf2.lfWidth *= -1;
SetLastError(0xdeadbeef);
hfont2 = CreateFontIndirectA(&lf2);
ok(hfont2 != 0, "CreateFontIndirect error %u\n", GetLastError());
hfont_prev = SelectObject(hdc, hfont2);
/* filling with 0xaa causes false pass under WINEDEBUG=warn+heap */
memset(&gm1, 0xab, sizeof(gm1));
SetLastError(0xdeadbeef);
ret = GetGlyphOutlineA(hdc, 'x', GGO_METRICS, &gm1, 0, NULL, &mat2);
ok(ret != GDI_ERROR, "GetGlyphOutline error 0x%x\n", GetLastError());
SelectObject(hdc, hfont_prev);
DeleteObject(hfont2);
memset(&gm2, 0xbb, sizeof(gm2));
SetLastError(0xdeadbeef);
ret = GetGlyphOutlineA(hdc, 'x', GGO_METRICS, &gm2, 0, NULL, &mat2);
ok(ret != GDI_ERROR, "GetGlyphOutline error 0x%x\n", GetLastError());
ok(gm1.gmBlackBoxX == gm2.gmBlackBoxX &&
gm1.gmBlackBoxY == gm2.gmBlackBoxY &&
gm1.gmptGlyphOrigin.x == gm2.gmptGlyphOrigin.x &&
gm1.gmptGlyphOrigin.y == gm2.gmptGlyphOrigin.y &&
gm1.gmCellIncX == gm2.gmCellIncX &&
gm1.gmCellIncY == gm2.gmCellIncY,
"gm1=%d,%d,%d,%d,%d,%d gm2=%d,%d,%d,%d,%d,%d\n",
gm1.gmBlackBoxX, gm1.gmBlackBoxY, gm1.gmptGlyphOrigin.x,
gm1.gmptGlyphOrigin.y, gm1.gmCellIncX, gm1.gmCellIncY,
gm2.gmBlackBoxX, gm2.gmBlackBoxY, gm2.gmptGlyphOrigin.x,
gm2.gmptGlyphOrigin.y, gm2.gmCellIncX, gm2.gmCellIncY);
}
size = GetFontData(hdc, MS_OS2_TAG, 0, NULL, 0);
if (size == GDI_ERROR)
{
@ -1711,6 +1735,8 @@ static void test_text_metrics(const LOGFONTA *lf)
tmW.tmDigitizedAspectX, ret);
}
test_negative_width(hdc, lf);
end_of_test:
SelectObject(hdc, hfont_old);
DeleteObject(hfont);