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dwrite/tests: Test that pair kerning affects shaping.

This commit is contained in:
Nikolay Sivov 2015-07-06 09:06:38 +03:00 committed by Alexandre Julliard
parent 862ac80a0d
commit b49f9f609a
1 changed files with 26 additions and 2 deletions
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28
dlls/dwrite/tests/layout.c
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@ -1839,13 +1839,15 @@ if (0) /* crashes on native */
static void test_SetPairKerning(void) static void test_SetPairKerning(void)
{ {
static const WCHAR strW[] = {'a','b','c','d',0}; static const WCHAR strW[] = {'a','e',0x0300,'d',0}; /* accent grave */
DWRITE_CLUSTER_METRICS clusters[4];
IDWriteTextLayout1 *layout1; IDWriteTextLayout1 *layout1;
IDWriteTextFormat *format; IDWriteTextFormat *format;
IDWriteTextLayout *layout; IDWriteTextLayout *layout;
DWRITE_TEXT_RANGE range; DWRITE_TEXT_RANGE range;
IDWriteFactory *factory; IDWriteFactory *factory;
BOOL kerning; BOOL kerning;
UINT32 count;
HRESULT hr; HRESULT hr;
factory = create_factory(); factory = create_factory();
@ -1881,9 +1883,22 @@ if (0) { /* crashes on native */
hr = IDWriteTextLayout1_GetPairKerning(layout1, 0, &kerning, &range); hr = IDWriteTextLayout1_GetPairKerning(layout1, 0, &kerning, &range);
ok(hr == S_OK, "got 0x%08x\n", hr); ok(hr == S_OK, "got 0x%08x\n", hr);
ok(!kerning, "got %d\n", kerning); ok(!kerning, "got %d\n", kerning);
ok(range.length == ~0u, "got %u\n", range.length);
count = 0;
hr = IDWriteTextLayout1_GetClusterMetrics(layout1, clusters, 4, &count);
ok(hr == S_OK, "got 0x%08x\n", hr);
todo_wine
ok(count == 3, "got %u\n", count);
if (count == 3) {
ok(clusters[0].length == 1, "got %u\n", clusters[0].length);
ok(clusters[1].length == 2, "got %u\n", clusters[1].length);
ok(clusters[2].length == 1, "got %u\n", clusters[2].length);
}
/* pair kerning flag participates in itemization - combining characters
breaks */
range.startPosition = 0; range.startPosition = 0;
range.length = 1; range.length = 2;
hr = IDWriteTextLayout1_SetPairKerning(layout1, 2, range); hr = IDWriteTextLayout1_SetPairKerning(layout1, 2, range);
ok(hr == S_OK, "got 0x%08x\n", hr); ok(hr == S_OK, "got 0x%08x\n", hr);
@ -1892,6 +1907,15 @@ if (0) { /* crashes on native */
ok(hr == S_OK, "got 0x%08x\n", hr); ok(hr == S_OK, "got 0x%08x\n", hr);
ok(kerning == TRUE, "got %d\n", kerning); ok(kerning == TRUE, "got %d\n", kerning);
count = 0;
hr = IDWriteTextLayout1_GetClusterMetrics(layout1, clusters, 4, &count);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(count == 4, "got %u\n", count);
ok(clusters[0].length == 1, "got %u\n", clusters[0].length);
ok(clusters[1].length == 1, "got %u\n", clusters[1].length);
ok(clusters[2].length == 1, "got %u\n", clusters[2].length);
ok(clusters[3].length == 1, "got %u\n", clusters[3].length);
IDWriteTextLayout1_Release(layout1); IDWriteTextLayout1_Release(layout1);
IDWriteFactory_Release(factory); IDWriteFactory_Release(factory);
} }