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dwrite/tests: Add some tests for HitTestTextRange(). 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2021-05-19 16:06:20 +03:00 committed by Alexandre Julliard
parent 837660e04b
commit ada2543e68
1 changed files with 106 additions and 0 deletions
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106
dlls/dwrite/tests/layout.c
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@ -6384,6 +6384,111 @@ static void test_layout_range_length(void)
IDWriteFactory_Release(factory);
}
static void test_HitTestTextRange(void)
{
DWRITE_HIT_TEST_METRICS metrics[10];
IDWriteInlineObject *inlineobj;
DWRITE_LINE_METRICS line;
IDWriteTextFormat *format;
IDWriteTextLayout *layout;
DWRITE_TEXT_RANGE range;
IDWriteFactory *factory;
unsigned int count;
HRESULT hr;
factory = create_factory();
hr = IDWriteFactory_CreateTextFormat(factory, L"Tahoma", NULL, DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL,
DWRITE_FONT_STRETCH_NORMAL, 10.0f, L"ru", &format);
ok(hr == S_OK, "Failed to create text format, hr %#x.\n", hr);
hr = IDWriteFactory_CreateTextLayout(factory, L"string", 6, format, 100.0f, 100.0f, &layout);
ok(hr == S_OK, "Failed to create text layout, hr %#x.\n", hr);
/* Start index exceeding layout text length, dummy range returned. */
count = 0;
hr = IDWriteTextLayout_HitTestTextRange(layout, 7, 10, 0.0f, 0.0f, metrics, ARRAY_SIZE(metrics), &count);
todo_wine
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
if (SUCCEEDED(hr))
{
ok(count == 1, "Unexpected metrics count %u.\n", count);
ok(metrics[0].textPosition == 6 && metrics[0].length == 0, "Unexpected metrics range %u, %u.\n",
metrics[0].textPosition, metrics[0].length);
ok(!!metrics[0].isText, "Expected text range.\n");
}
/* Length exceeding layout text length, trimmed. */
count = 0;
hr = IDWriteTextLayout_HitTestTextRange(layout, 0, 10, 0.0f, 0.0f, metrics, ARRAY_SIZE(metrics), &count);
todo_wine
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
if (SUCCEEDED(hr))
{
ok(count == 1, "Unexpected metrics count %u.\n", count);
ok(metrics[0].textPosition == 0 && metrics[0].length == 6, "Unexpected metrics range %u, %u.\n",
metrics[0].textPosition, metrics[0].length);
ok(!!metrics[0].isText, "Expected text range.\n");
}
/* Change font size for second half. */
range.startPosition = 3;
range.length = 3;
hr = IDWriteTextLayout_SetFontSize(layout, 20.0f, range);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
count = 0;
hr = IDWriteTextLayout_HitTestTextRange(layout, 0, 6, 0.0f, 0.0f, metrics, ARRAY_SIZE(metrics), &count);
todo_wine
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
if (SUCCEEDED(hr))
{
ok(count == 1, "Unexpected metrics count %u.\n", count);
ok(metrics[0].textPosition == 0 && metrics[0].length == 6, "Unexpected metrics range %u, %u.\n",
metrics[0].textPosition, metrics[0].length);
ok(!!metrics[0].isText, "Expected text range.\n");
hr = IDWriteTextLayout_GetLineMetrics(layout, &line, 1, &count);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(line.height == metrics[0].height, "Unexpected range height.\n");
}
/* With inline object. */
hr = IDWriteFactory_CreateEllipsisTrimmingSign(factory, format, &inlineobj);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
hr = IDWriteTextLayout_SetInlineObject(layout, inlineobj, range);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
count = 0;
hr = IDWriteTextLayout_HitTestTextRange(layout, 0, 6, 0.0f, 0.0f, metrics, ARRAY_SIZE(metrics), &count);
todo_wine
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
if (SUCCEEDED(hr))
{
ok(count == 2, "Unexpected metrics count %u.\n", count);
ok(metrics[0].textPosition == 0 && metrics[0].length == 3, "Unexpected metrics range %u, %u.\n",
metrics[0].textPosition, metrics[0].length);
ok(!!metrics[0].isText, "Expected text range.\n");
ok(metrics[1].textPosition == 3 && metrics[1].length == 3, "Unexpected metrics range %u, %u.\n",
metrics[1].textPosition, metrics[1].length);
ok(!metrics[1].isText, "Unexpected text range.\n");
}
count = 0;
hr = IDWriteTextLayout_HitTestTextRange(layout, 7, 10, 0.0f, 0.0f, metrics, ARRAY_SIZE(metrics), &count);
todo_wine
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
if (SUCCEEDED(hr))
{
ok(count == 1, "Unexpected metrics count %u.\n", count);
ok(metrics[0].textPosition == 6 && metrics[0].length == 0, "Unexpected metrics range %u, %u.\n",
metrics[0].textPosition, metrics[0].length);
ok(!metrics[0].isText, "Unexpected text range.\n");
}
IDWriteInlineObject_Release(inlineobj);
IDWriteTextLayout_Release(layout);
IDWriteTextFormat_Release(format);
IDWriteFactory_Release(factory);
}
START_TEST(layout)
{
IDWriteFactory *factory;
@ -6438,6 +6543,7 @@ START_TEST(layout)
test_automatic_font_axes();
test_text_format_axes();
test_layout_range_length();
test_HitTestTextRange();
IDWriteFactory_Release(factory);
}