From: Ziqing Hui <zhui@codeweavers.com> --- dlls/gdi32/tests/font.c | 98 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) diff --git a/dlls/gdi32/tests/font.c b/dlls/gdi32/tests/font.c index c56180b1ce6..5574575ab88 100644 --- a/dlls/gdi32/tests/font.c +++ b/dlls/gdi32/tests/font.c @@ -6999,6 +6999,103 @@ static void test_bitmap_font_glyph_index(void) DeleteDC(hdc); } +#define create_textout_bitmap(hdc, bmi, rect, text, count, options, bits) \ + create_textout_bitmap_(__LINE__, hdc, bmi, rect, text, count, options, bits) +static HBITMAP create_textout_bitmap_(unsigned int line, HDC hdc, const BITMAPINFO *bmi, + const RECT *rect, const WCHAR *text, UINT count, UINT options, void **bits) +{ + HBITMAP bitmap, old_bitmap; + + bitmap = CreateDIBSection(hdc, bmi, DIB_RGB_COLORS, bits, NULL, 0); + ok_(__FILE__, line)(!!bitmap, "CreateDIBSection failed.\n"); + old_bitmap = SelectObject(hdc, bitmap); + FillRect(hdc, rect, GetStockObject(WHITE_BRUSH)); + ok_(__FILE__, line)(ExtTextOutW(hdc, 8, 8, options, NULL, text, count, NULL), "ExtTextOutW failed.\n"); + SelectObject(hdc, old_bitmap); + + return bitmap; +} + +static void test_textout_missing_glyph(void) +{ + static const WCHAR text[] = {0x0100}; + static const RECT rect = {0, 0, 96, 48}; + WCHAR face[LF_FACESIZE], glyphs[ARRAY_SIZE(text)]; + HBITMAP text_bitmap, glyph_bitmap; + void *text_bits, *glyph_bits; + HFONT font, old_font; + BITMAPINFO bmi; + LOGFONTW lf; + HDC hdc; + DWORD ret; + + if (!is_font_installed("System")) + { + skip("System is not installed.\n"); + return; + } + + hdc = CreateCompatibleDC(NULL); + ok(!!hdc, "CreateCompatibleDC failed.\n"); + + memset(&lf, 0, sizeof(lf)); + lf.lfHeight = -24; + lf.lfCharSet = DEFAULT_CHARSET; + wcscpy(lf.lfFaceName, L"System"); + font = CreateFontIndirectW(&lf); + old_font = SelectObject(hdc, font); + GetTextFaceW(hdc, ARRAY_SIZE(face), face); + if (wcsicmp(face, lf.lfFaceName)) + { + skip("System is not selected, got %s.\n", wine_dbgstr_w(face)); + SelectObject(hdc, old_font); + DeleteObject(font); + DeleteDC(hdc); + return; + } + + ret = GetGlyphIndicesW(hdc, text, ARRAY_SIZE(text), glyphs, GGI_MARK_NONEXISTING_GLYPHS); + ok(ret != GDI_ERROR, "GetGlyphIndicesW failed.\n"); + if (ret == GDI_ERROR || glyphs[0] != 0xffff) + { + skip("System has glyphs for the test string.\n"); + SelectObject(hdc, old_font); + DeleteObject(font); + DeleteDC(hdc); + return; + } + + ret = GetGlyphIndicesW(hdc, text, ARRAY_SIZE(text), glyphs, 0); + ok(ret != GDI_ERROR, "GetGlyphIndicesW failed.\n"); + + memset(&bmi, 0, sizeof(bmi)); + bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader); + bmi.bmiHeader.biWidth = rect.right; + bmi.bmiHeader.biHeight = -rect.bottom; + bmi.bmiHeader.biPlanes = 1; + bmi.bmiHeader.biBitCount = 32; + bmi.bmiHeader.biCompression = BI_RGB; + + SetBkColor(hdc, RGB(255, 255, 255)); + SetTextColor(hdc, RGB(0, 0, 0)); + SetTextAlign(hdc, TA_LEFT | TA_RTLREADING); + + text_bitmap = create_textout_bitmap(hdc, &bmi, &rect, + text, ARRAY_SIZE(text), 0, &text_bits); + glyph_bitmap = create_textout_bitmap(hdc, &bmi, &rect, + (const WCHAR *)glyphs, ARRAY_SIZE(glyphs), ETO_GLYPH_INDEX, &glyph_bits); + + todo_wine + ok(memcmp(text_bits, glyph_bits, rect.right * rect.bottom * 4), + "Missing glyph text unexpectedly matched default glyph output.\n"); + + DeleteObject(text_bitmap); + DeleteObject(glyph_bitmap); + SelectObject(hdc, old_font); + DeleteObject(font); + DeleteDC(hdc); +} + static void test_GetCharWidthI(void) { static const char *teststr = "wine "; @@ -8090,6 +8187,7 @@ START_TEST(font) test_GetCharWidth32(); test_fake_bold_font(); test_bitmap_font_glyph_index(); + test_textout_missing_glyph(); test_GetCharWidthI(); test_long_names(); test_ttf_names(); -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/11232