From 79b9dda91ac0e33add2252f9ad5c10ba752ddabb Mon Sep 17 00:00:00 2001 From: Lucian Poston Date: Wed, 23 May 2018 00:01:42 -0700 Subject: [PATCH] dwrite: Test GetMetrics with custom fontcollection Signed-off-by: Lucian Poston --- dlls/dwrite/tests/layout.c | 280 ++++++++++++++++++++++++++++++++++++- 1 file changed, 279 insertions(+), 1 deletion(-) diff --git a/dlls/dwrite/tests/layout.c b/dlls/dwrite/tests/layout.c index 9a450495146..9f1051b4905 100644 --- a/dlls/dwrite/tests/layout.c +++ b/dlls/dwrite/tests/layout.c @@ -3363,7 +3363,7 @@ todo_wine DWRITE_FONT_STRETCH_NORMAL, 10.0, L"en-us", &format); ok(hr == S_OK, "got 0x%08x\n", hr); - hr = IDWriteFactory_CreateTextLayout(factory, strW, 4, format, 500.0, 1000.0, &layout); + hr = IDWriteFactory_CreateTextLayout(factory, L"A", 4, format, 500.0, 1000.0, &layout); ok(hr == S_OK, "got 0x%08x\n", hr); count = 0; @@ -4546,6 +4546,7 @@ static void test_SetWordWrapping(void) /* Collection dedicated to fallback testing */ static const WCHAR g_blahfontW[] = {'B','l','a','h',0}; +static const WCHAR g_fontNotInCollectionW[] = {'n','o','t','B','l','a','h',0}; static HRESULT WINAPI fontcollection_QI(IDWriteFontCollection *iface, REFIID riid, void **obj) { if (IsEqualIID(riid, &IID_IDWriteFontCollection) || IsEqualIID(riid, &IID_IUnknown)) { @@ -4607,6 +4608,9 @@ static HRESULT WINAPI fontcollection_FindFamilyName(IDWriteFontCollection *iface *index = 123456; *exists = TRUE; return S_OK; + } else if (!lstrcmpW(name, g_fontNotInCollectionW)) { + *exists = FALSE; + return S_OK; } ok(0, "unexpected call, name %s\n", wine_dbgstr_w(name)); return E_NOTIMPL; @@ -6405,6 +6409,279 @@ static void test_layout_range_length(void) IDWriteFactory_Release(factory); } +static void test_GetMetrics_with_custom_fontcollection(void) +{ + static const WCHAR emptystringW[] = {0}; + static const WCHAR mappedW[] = {'a','b','c','d',0}; + static const WCHAR notmappedW[] = {'a',0xffff,'b',0}; // u+ffff = not a unicode character + DWRITE_CLUSTER_METRICS clusters[4]; + DWRITE_TEXT_METRICS metrics; + IDWriteTextFormat *format; + IDWriteTextLayout *layout; + IDWriteFactory *factory; + UINT32 count, i; + FLOAT width; + HRESULT hr; + + factory = create_factory(); + + /* font is in font collection */ + hr = IDWriteFactory_CreateTextFormat(factory, g_blahfontW, &fallbackcollection, + DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL, + DWRITE_FONT_STRETCH_NORMAL, 10.0, L"en-us", &format); + ok(hr == S_OK, "got 0x%08x\n", hr); + + /* text is mapped by fontfallback */ + hr = IDWriteFactory_CreateTextLayout(factory, mappedW, 4, format, 1000.0, 1000.0, &layout); + ok(hr == S_OK, "got 0x%08x\n", hr); + count = 9999; + hr = IDWriteTextLayout_GetClusterMetrics(layout, clusters, 4, &count); + ok(hr == S_OK, "got 0x%08x\n", hr); + ok(count == 4, "got %u\n", count); + for (i = 0, width = 0.0; i < count; i++) + width += clusters[i].width; + memset(&metrics, 0xcc, sizeof(metrics)); + hr = IDWriteTextLayout_GetMetrics(layout, &metrics); + ok(hr == S_OK, "got 0x%08x\n", hr); + ok(metrics.left == 0.0, "got %.2f\n", metrics.left); + ok(metrics.top == 0.0, "got %.2f\n", metrics.top); + ok(metrics.width == width, "got %.2f, expected %.2f\n", metrics.width, width); + ok(metrics.widthIncludingTrailingWhitespace == width, "got %.2f, expected %.2f\n", + metrics.widthIncludingTrailingWhitespace, width); + ok(metrics.height > 0.0, "got %.2f\n", metrics.height); + ok(metrics.layoutWidth == 1000.0, "got %.2f\n", metrics.layoutWidth); + ok(metrics.layoutHeight == 1000.0, "got %.2f\n", metrics.layoutHeight); + ok(metrics.maxBidiReorderingDepth == 1, "got %u\n", metrics.maxBidiReorderingDepth); + ok(metrics.lineCount == 1, "got %u\n", metrics.lineCount); + IDWriteTextLayout_Release(layout); + + /* text is not mapped by fontfallback */ + hr = IDWriteFactory_CreateTextLayout(factory, notmappedW, 4, format, 1000.0, 1000.0, &layout); + ok(hr == S_OK, "got 0x%08x\n", hr); + count = 9999; + hr = IDWriteTextLayout_GetClusterMetrics(layout, clusters, 4, &count); + ok(hr == S_OK, "got 0x%08x\n", hr); + ok(count == 4, "got %u\n", count); + for (i = 0, width = 0.0; i < count; i++) + width += clusters[i].width; + memset(&metrics, 0xcc, sizeof(metrics)); + hr = IDWriteTextLayout_GetMetrics(layout, &metrics); + ok(hr == S_OK, "got 0x%08x\n", hr); + ok(metrics.left == 0.0, "got %.2f\n", metrics.left); + ok(metrics.top == 0.0, "got %.2f\n", metrics.top); + ok(metrics.width == width, "got %.2f, expected %.2f\n", metrics.width, width); + ok(metrics.widthIncludingTrailingWhitespace == width, "got %.2f, expected %.2f\n", + metrics.widthIncludingTrailingWhitespace, width); + ok(metrics.height > 0.0, "got %.2f\n", metrics.height); + ok(metrics.layoutWidth == 1000.0, "got %.2f\n", metrics.layoutWidth); + ok(metrics.layoutHeight == 1000.0, "got %.2f\n", metrics.layoutHeight); + ok(metrics.maxBidiReorderingDepth == 1, "got %u\n", metrics.maxBidiReorderingDepth); + ok(metrics.lineCount == 1, "got %u\n", metrics.lineCount); + IDWriteTextLayout_Release(layout); + + /* empty string */ + hr = IDWriteFactory_CreateTextLayout(factory, emptystringW, 4, format, 1000.0, 1000.0, &layout); + ok(hr == S_OK, "got 0x%08x\n", hr); + count = 9999; + hr = IDWriteTextLayout_GetClusterMetrics(layout, clusters, 4, &count); + ok(hr == S_OK, "got 0x%08x\n", hr); + ok(count == 4, "got %u\n", count); + for (i = 0, width = 0.0; i < count; i++) + width += clusters[i].width; + memset(&metrics, 0xcc, sizeof(metrics)); + hr = IDWriteTextLayout_GetMetrics(layout, &metrics); + ok(hr == S_OK, "got 0x%08x\n", hr); + ok(metrics.left == 0.0, "got %.2f\n", metrics.left); + ok(metrics.top == 0.0, "got %.2f\n", metrics.top); + ok(metrics.width == width, "got %.2f, expected %.2f\n", metrics.width, width); + ok(metrics.widthIncludingTrailingWhitespace == width, "got %.2f, expected %.2f\n", + metrics.widthIncludingTrailingWhitespace, width); + ok(metrics.height > 0.0, "got %.2f\n", metrics.height); + ok(metrics.layoutWidth == 1000.0, "got %.2f\n", metrics.layoutWidth); + ok(metrics.layoutHeight == 1000.0, "got %.2f\n", metrics.layoutHeight); + ok(metrics.maxBidiReorderingDepth == 1, "got %u\n", metrics.maxBidiReorderingDepth); + ok(metrics.lineCount == 1, "got %u\n", metrics.lineCount); + IDWriteTextLayout_Release(layout); + + /* zero-length empty string */ + hr = IDWriteFactory_CreateTextLayout(factory, emptystringW, 0, format, 1000.0, 1000.0, &layout); + ok(hr == S_OK, "got 0x%08x\n", hr); + count = 9999; + hr = IDWriteTextLayout_GetClusterMetrics(layout, clusters, 4, &count); + ok(hr == S_OK, "got 0x%08x\n", hr); + ok(count == 0, "got %u\n", count); + for (i = 0, width = 0.0; i < count; i++) + width += clusters[i].width; + memset(&metrics, 0xcc, sizeof(metrics)); + hr = IDWriteTextLayout_GetMetrics(layout, &metrics); + ok(hr == S_OK, "got 0x%08x\n", hr); + ok(metrics.left == 0.0, "got %.2f\n", metrics.left); + ok(metrics.top == 0.0, "got %.2f\n", metrics.top); + ok(metrics.width == width, "got %.2f, expected %.2f\n", metrics.width, width); + ok(metrics.widthIncludingTrailingWhitespace == width, "got %.2f, expected %.2f\n", + metrics.widthIncludingTrailingWhitespace, width); + ok(metrics.height > 0.0, "got %.2f\n", metrics.height); + ok(metrics.layoutWidth == 1000.0, "got %.2f\n", metrics.layoutWidth); + ok(metrics.layoutHeight == 1000.0, "got %.2f\n", metrics.layoutHeight); + ok(metrics.maxBidiReorderingDepth == 1, "got %u\n", metrics.maxBidiReorderingDepth); + ok(metrics.lineCount == 1, "got %u\n", metrics.lineCount); + IDWriteTextLayout_Release(layout); + + IDWriteTextFormat_Release(format); + + /* font not in font collection */ + hr = IDWriteFactory_CreateTextFormat(factory, g_fontNotInCollectionW, &fallbackcollection, + DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL, + DWRITE_FONT_STRETCH_NORMAL, 10.0, L"en-us", &format); + ok(hr == S_OK, "got 0x%08x\n", hr); + + /* text is mapped by fontfallback */ + hr = IDWriteFactory_CreateTextLayout(factory, mappedW, 4, format, 1000.0, 1000.0, &layout); + ok(hr == S_OK, "got 0x%08x\n", hr); + count = 9999; + hr = IDWriteTextLayout_GetClusterMetrics(layout, clusters, 4, &count); + todo_wine + ok(hr == S_OK, "got 0x%08x\n", hr); + todo_wine + ok(count == 4, "got %u\n", count); + for (i = 0, width = 0.0; i < count; i++) + width += clusters[i].width; + memset(&metrics, 0xcc, sizeof(metrics)); + hr = IDWriteTextLayout_GetMetrics(layout, &metrics); + todo_wine + ok(hr == S_OK, "got 0x%08x\n", hr); + todo_wine + ok(metrics.left == 0.0, "got %.2f\n", metrics.left); + todo_wine + ok(metrics.top == 0.0, "got %.2f\n", metrics.top); + todo_wine + ok(metrics.width == width, "got %.2f, expected %.2f\n", metrics.width, width); + todo_wine + ok(metrics.widthIncludingTrailingWhitespace == width, "got %.2f, expected %.2f\n", + metrics.widthIncludingTrailingWhitespace, width); + todo_wine + ok(metrics.height > 0.0, "got %.2f\n", metrics.height); + todo_wine + ok(metrics.layoutWidth == 1000.0, "got %.2f\n", metrics.layoutWidth); + todo_wine + ok(metrics.layoutHeight == 1000.0, "got %.2f\n", metrics.layoutHeight); + todo_wine + ok(metrics.maxBidiReorderingDepth == 1, "got %u\n", metrics.maxBidiReorderingDepth); + todo_wine + ok(metrics.lineCount == 1, "got %u\n", metrics.lineCount); + IDWriteTextLayout_Release(layout); + + /* text is not mapped by fontfallback */ + hr = IDWriteFactory_CreateTextLayout(factory, notmappedW, 4, format, 1000.0, 1000.0, &layout); + ok(hr == S_OK, "got 0x%08x\n", hr); + count = 9999; + hr = IDWriteTextLayout_GetClusterMetrics(layout, clusters, 4, &count); + todo_wine + ok(hr == S_OK, "got 0x%08x\n", hr); + todo_wine + ok(count == 4, "got %u\n", count); + for (i = 0, width = 0.0; i < count; i++) + width += clusters[i].width; + memset(&metrics, 0xcc, sizeof(metrics)); + hr = IDWriteTextLayout_GetMetrics(layout, &metrics); + todo_wine + ok(hr == S_OK, "got 0x%08x\n", hr); + todo_wine + ok(metrics.left == 0.0, "got %.2f\n", metrics.left); + todo_wine + ok(metrics.top == 0.0, "got %.2f\n", metrics.top); + todo_wine + ok(metrics.width == width, "got %.2f, expected %.2f\n", metrics.width, width); + todo_wine + ok(metrics.widthIncludingTrailingWhitespace == width, "got %.2f, expected %.2f\n", + metrics.widthIncludingTrailingWhitespace, width); + todo_wine + ok(metrics.height > 0.0, "got %.2f\n", metrics.height); + todo_wine + ok(metrics.layoutWidth == 1000.0, "got %.2f\n", metrics.layoutWidth); + todo_wine + ok(metrics.layoutHeight == 1000.0, "got %.2f\n", metrics.layoutHeight); + todo_wine + ok(metrics.maxBidiReorderingDepth == 1, "got %u\n", metrics.maxBidiReorderingDepth); + todo_wine + ok(metrics.lineCount == 1, "got %u\n", metrics.lineCount); + IDWriteTextLayout_Release(layout); + + /* empty string */ + hr = IDWriteFactory_CreateTextLayout(factory, emptystringW, 4, format, 1000.0, 1000.0, &layout); + ok(hr == S_OK, "got 0x%08x\n", hr); + count = 9999; + hr = IDWriteTextLayout_GetClusterMetrics(layout, clusters, 4, &count); + todo_wine + ok(hr == S_OK, "got 0x%08x\n", hr); + todo_wine + ok(count == 4, "got %u\n", count); + for (i = 0, width = 0.0; i < count; i++) + width += clusters[i].width; + memset(&metrics, 0xcc, sizeof(metrics)); + hr = IDWriteTextLayout_GetMetrics(layout, &metrics); + todo_wine + ok(hr == S_OK, "got 0x%08x\n", hr); + todo_wine + ok(metrics.left == 0.0, "got %.2f\n", metrics.left); + todo_wine + ok(metrics.top == 0.0, "got %.2f\n", metrics.top); + todo_wine + ok(metrics.width == width, "got %.2f, expected %.2f\n", metrics.width, width); + todo_wine + ok(metrics.widthIncludingTrailingWhitespace == width, "got %.2f, expected %.2f\n", + metrics.widthIncludingTrailingWhitespace, width); + todo_wine + ok(metrics.height > 0.0, "got %.2f\n", metrics.height); + todo_wine + ok(metrics.layoutWidth == 1000.0, "got %.2f\n", metrics.layoutWidth); + todo_wine + ok(metrics.layoutHeight == 1000.0, "got %.2f\n", metrics.layoutHeight); + todo_wine + ok(metrics.maxBidiReorderingDepth == 1, "got %u\n", metrics.maxBidiReorderingDepth); + todo_wine + ok(metrics.lineCount == 1, "got %u\n", metrics.lineCount); + IDWriteTextLayout_Release(layout); + + /* zero-length empty string */ + hr = IDWriteFactory_CreateTextLayout(factory, emptystringW, 0, format, 1000.0, 1000.0, &layout); + ok(hr == S_OK, "got 0x%08x\n", hr); + count = 9999; + hr = IDWriteTextLayout_GetClusterMetrics(layout, clusters, 4, &count); + ok(hr == S_OK, "got 0x%08x\n", hr); + ok(count == 0, "got %u\n", count); + for (i = 0, width = 0.0; i < count; i++) + width += clusters[i].width; + memset(&metrics, 0xcc, sizeof(metrics)); + hr = IDWriteTextLayout_GetMetrics(layout, &metrics); + todo_wine + ok(hr == S_OK, "got 0x%08x\n", hr); + todo_wine + ok(metrics.left == 0.0, "got %.2f\n", metrics.left); + todo_wine + ok(metrics.top == 0.0, "got %.2f\n", metrics.top); + todo_wine + ok(metrics.width == width, "got %.2f, expected %.2f\n", metrics.width, width); + todo_wine + ok(metrics.widthIncludingTrailingWhitespace == width, "got %.2f, expected %.2f\n", + metrics.widthIncludingTrailingWhitespace, width); + todo_wine + ok(metrics.height > 0.0, "got %.2f\n", metrics.height); + todo_wine + ok(metrics.layoutWidth == 1000.0, "got %.2f\n", metrics.layoutWidth); + todo_wine + ok(metrics.layoutHeight == 1000.0, "got %.2f\n", metrics.layoutHeight); + todo_wine + ok(metrics.maxBidiReorderingDepth == 1, "got %u\n", metrics.maxBidiReorderingDepth); + todo_wine + ok(metrics.lineCount == 1, "got %u\n", metrics.lineCount); + IDWriteTextLayout_Release(layout); + + IDWriteTextFormat_Release(format); + + IDWriteFactory_Release(factory); +} + START_TEST(layout) { IDWriteFactory *factory; @@ -6438,6 +6715,7 @@ START_TEST(layout) test_SetFontStretch(); test_SetStrikethrough(); test_GetMetrics(); + test_GetMetrics_with_custom_fontcollection(); test_SetFlowDirection(); test_SetDrawingEffect(); test_GetLineMetrics(); -- 2.20.1