[PATCH] dwrite/tests: Some tests for MapCharacters()
Nikolay Sivov
nsivov at codeweavers.com
Tue Dec 8 09:28:33 CST 2015
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
dlls/dwrite/tests/layout.c | 255 ++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 251 insertions(+), 4 deletions(-)
diff --git a/dlls/dwrite/tests/layout.c b/dlls/dwrite/tests/layout.c
index 1481eb3..635ae88 100644
--- a/dlls/dwrite/tests/layout.c
+++ b/dlls/dwrite/tests/layout.c
@@ -103,19 +103,21 @@ static IDWriteTextAnalysisSink analysissink = { &analysissinkvtbl };
static HRESULT WINAPI analysissource_QueryInterface(IDWriteTextAnalysisSource *iface,
REFIID riid, void **obj)
{
- ok(0, "QueryInterface not expected\n");
- return E_NOTIMPL;
+ if (IsEqualIID(riid, &IID_IDWriteTextAnalysisSource) || IsEqualIID(riid, &IID_IUnknown)) {
+ *obj = iface;
+ IDWriteTextAnalysisSource_AddRef(iface);
+ return S_OK;
+ }
+ return E_NOINTERFACE;
}
static ULONG WINAPI analysissource_AddRef(IDWriteTextAnalysisSource *iface)
{
- ok(0, "AddRef not expected\n");
return 2;
}
static ULONG WINAPI analysissource_Release(IDWriteTextAnalysisSource *iface)
{
- ok(0, "Release not expected\n");
return 1;
}
@@ -3686,6 +3688,250 @@ static void test_SetWordWrapping(void)
IDWriteFactory_Release(factory);
}
+/* Collection dedicated to fallback testing */
+
+static const WCHAR g_blahfontW[] = {'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)) {
+ *obj = iface;
+ IDWriteFontCollection_AddRef(iface);
+ return S_OK;
+ }
+
+ *obj = NULL;
+ return E_NOINTERFACE;
+}
+
+static ULONG WINAPI fontcollection_AddRef(IDWriteFontCollection *iface)
+{
+ return 2;
+}
+
+static ULONG WINAPI fontcollection_Release(IDWriteFontCollection *iface)
+{
+ return 1;
+}
+
+static UINT32 WINAPI fontcollection_GetFontFamilyCount(IDWriteFontCollection *iface)
+{
+ ok(0, "unexpected call\n");
+ return 0;
+}
+
+static HRESULT WINAPI fontcollection_GetFontFamily(IDWriteFontCollection *iface, UINT32 index, IDWriteFontFamily **family)
+{
+ if (index == 123456) {
+ IDWriteFactory *factory = create_factory();
+ IDWriteFontCollection *syscollection;
+ BOOL exists;
+ HRESULT hr;
+
+ hr = IDWriteFactory_GetSystemFontCollection(factory, &syscollection, FALSE);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+
+ hr = IDWriteFontCollection_FindFamilyName(syscollection, tahomaW, &index, &exists);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+
+ hr = IDWriteFontCollection_GetFontFamily(syscollection, index, family);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+
+ IDWriteFontCollection_Release(syscollection);
+ IDWriteFactory_Release(factory);
+ return S_OK;
+ }
+ ok(0, "unexpected call\n");
+ return E_NOTIMPL;
+}
+
+static HRESULT WINAPI fontcollection_FindFamilyName(IDWriteFontCollection *iface, WCHAR const *name, UINT32 *index, BOOL *exists)
+{
+ if (!lstrcmpW(name, g_blahfontW)) {
+ *index = 123456;
+ *exists = TRUE;
+ return S_OK;
+ }
+ ok(0, "unexpected call, name %s\n", wine_dbgstr_w(name));
+ return E_NOTIMPL;
+}
+
+static HRESULT WINAPI fontcollection_GetFontFromFontFace(IDWriteFontCollection *iface, IDWriteFontFace *face, IDWriteFont **font)
+{
+ ok(0, "unexpected call\n");
+ return E_NOTIMPL;
+}
+
+static const IDWriteFontCollectionVtbl fallbackcollectionvtbl = {
+ fontcollection_QI,
+ fontcollection_AddRef,
+ fontcollection_Release,
+ fontcollection_GetFontFamilyCount,
+ fontcollection_GetFontFamily,
+ fontcollection_FindFamilyName,
+ fontcollection_GetFontFromFontFace
+};
+
+static IDWriteFontCollection fallbackcollection = { &fallbackcollectionvtbl };
+
+static void test_MapCharacters(void)
+{
+ static const WCHAR strW[] = {'a','b','c',0};
+ static const WCHAR str2W[] = {'a',0x3058,'b',0};
+ IDWriteLocalizedStrings *strings;
+ IDWriteFontFallback *fallback;
+ IDWriteFactory2 *factory2;
+ IDWriteFactory *factory;
+ UINT32 mappedlength;
+ IDWriteFont *font;
+ WCHAR buffW[50];
+ BOOL exists;
+ FLOAT scale;
+ HRESULT hr;
+
+ factory = create_factory();
+
+ hr = IDWriteFactory_QueryInterface(factory, &IID_IDWriteFactory2, (void**)&factory2);
+ IDWriteFactory_Release(factory);
+ if (hr != S_OK) {
+ win_skip("MapCharacters() is not supported\n");
+ return;
+ }
+
+ fallback = NULL;
+ hr = IDWriteFactory2_GetSystemFontFallback(factory2, &fallback);
+todo_wine
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+if (hr == S_OK) {
+ ok(fallback != NULL, "got %p\n", fallback);
+
+ mappedlength = 1;
+ scale = 0.0f;
+ font = (void*)0xdeadbeef;
+ hr = IDWriteFontFallback_MapCharacters(fallback, NULL, 0, 0, NULL, NULL, DWRITE_FONT_WEIGHT_NORMAL,
+ DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, &mappedlength, &font, &scale);
+ ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
+ ok(mappedlength == 0, "got %u\n", mappedlength);
+ ok(scale == 1.0f, "got %f\n", scale);
+ ok(font == NULL, "got %p\n", font);
+
+ /* zero length source */
+ g_source = strW;
+ mappedlength = 1;
+ scale = 0.0f;
+ font = (void*)0xdeadbeef;
+ hr = IDWriteFontFallback_MapCharacters(fallback, &analysissource, 0, 0, NULL, NULL, DWRITE_FONT_WEIGHT_NORMAL,
+ DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, &mappedlength, &font, &scale);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(mappedlength == 0, "got %u\n", mappedlength);
+ ok(scale == 1.0f, "got %f\n", scale);
+ ok(font == NULL, "got %p\n", font);
+
+ g_source = strW;
+ mappedlength = 0;
+ scale = 0.0f;
+ font = NULL;
+ hr = IDWriteFontFallback_MapCharacters(fallback, &analysissource, 0, 1, NULL, NULL, DWRITE_FONT_WEIGHT_NORMAL,
+ DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, &mappedlength, &font, &scale);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(mappedlength == 1, "got %u\n", mappedlength);
+ ok(scale == 1.0f, "got %f\n", scale);
+ ok(font != NULL, "got %p\n", font);
+ IDWriteFont_Release(font);
+
+ /* same latin text, full length */
+ g_source = strW;
+ mappedlength = 0;
+ scale = 0.0f;
+ font = NULL;
+ hr = IDWriteFontFallback_MapCharacters(fallback, &analysissource, 0, 3, NULL, NULL, DWRITE_FONT_WEIGHT_NORMAL,
+ DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, &mappedlength, &font, &scale);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(mappedlength == 3, "got %u\n", mappedlength);
+ ok(scale == 1.0f, "got %f\n", scale);
+ ok(font != NULL, "got %p\n", font);
+ IDWriteFont_Release(font);
+
+ /* string 'a\x3058b' */
+ g_source = str2W;
+ mappedlength = 0;
+ scale = 0.0f;
+ font = NULL;
+ hr = IDWriteFontFallback_MapCharacters(fallback, &analysissource, 0, 3, NULL, NULL, DWRITE_FONT_WEIGHT_NORMAL,
+ DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, &mappedlength, &font, &scale);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(mappedlength == 1, "got %u\n", mappedlength);
+ ok(scale == 1.0f, "got %f\n", scale);
+ ok(font != NULL, "got %p\n", font);
+ IDWriteFont_Release(font);
+
+ g_source = str2W;
+ mappedlength = 0;
+ scale = 0.0f;
+ font = NULL;
+ hr = IDWriteFontFallback_MapCharacters(fallback, &analysissource, 1, 2, NULL, NULL, DWRITE_FONT_WEIGHT_NORMAL,
+ DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, &mappedlength, &font, &scale);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(mappedlength == 1, "got %u\n", mappedlength);
+ ok(scale == 1.0f, "got %f\n", scale);
+ ok(font != NULL, "got %p\n", font);
+
+ /* font returned for Hiragana character, check if it supports Latin too */
+ exists = FALSE;
+ hr = IDWriteFont_HasCharacter(font, 'b', &exists);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(exists, "got %d\n", exists);
+
+ IDWriteFont_Release(font);
+
+ /* Try with explicit collection, Tahoma will be forced. */
+ /* 1. Latin part */
+ g_source = str2W;
+ mappedlength = 0;
+ scale = 0.0f;
+ font = NULL;
+ hr = IDWriteFontFallback_MapCharacters(fallback, &analysissource, 0, 3, &fallbackcollection, g_blahfontW, DWRITE_FONT_WEIGHT_NORMAL,
+ DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, &mappedlength, &font, &scale);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(mappedlength == 1, "got %u\n", mappedlength);
+ ok(scale == 1.0f, "got %f\n", scale);
+ ok(font != NULL, "got %p\n", font);
+
+ exists = FALSE;
+ hr = IDWriteFont_GetInformationalStrings(font, DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES, &strings, &exists);
+ ok(hr == S_OK && exists, "got 0x%08x, exists %d\n", hr, exists);
+ hr = IDWriteLocalizedStrings_GetString(strings, 0, buffW, sizeof(buffW)/sizeof(WCHAR));
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(!lstrcmpW(buffW, tahomaW), "%s\n", wine_dbgstr_w(buffW));
+ IDWriteLocalizedStrings_Release(strings);
+
+ IDWriteFont_Release(font);
+
+ /* 2. Hiragana character, force Tahoma font does not support Japanese */
+ g_source = str2W;
+ mappedlength = 0;
+ scale = 0.0f;
+ font = NULL;
+ hr = IDWriteFontFallback_MapCharacters(fallback, &analysissource, 1, 1, &fallbackcollection, g_blahfontW, DWRITE_FONT_WEIGHT_NORMAL,
+ DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, &mappedlength, &font, &scale);
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(mappedlength == 1, "got %u\n", mappedlength);
+ ok(scale == 1.0f, "got %f\n", scale);
+ ok(font != NULL, "got %p\n", font);
+
+ exists = FALSE;
+ hr = IDWriteFont_GetInformationalStrings(font, DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES, &strings, &exists);
+ ok(hr == S_OK && exists, "got 0x%08x, exists %d\n", hr, exists);
+ hr = IDWriteLocalizedStrings_GetString(strings, 0, buffW, sizeof(buffW)/sizeof(WCHAR));
+ ok(hr == S_OK, "got 0x%08x\n", hr);
+ ok(lstrcmpW(buffW, tahomaW), "%s\n", wine_dbgstr_w(buffW));
+ IDWriteLocalizedStrings_Release(strings);
+
+ IDWriteFont_Release(font);
+ IDWriteFontFallback_Release(fallback);
+}
+ IDWriteFactory2_Release(factory2);
+}
+
START_TEST(layout)
{
static const WCHAR ctrlstrW[] = {0x202a,0};
@@ -3731,6 +3977,7 @@ START_TEST(layout)
test_SetReadingDirection();
test_pixelsnapping();
test_SetWordWrapping();
+ test_MapCharacters();
IDWriteFactory_Release(factory);
}
--
2.6.2
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