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27 lines
845 B
C++
27 lines
845 B
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "sky/engine/core/css/MediaQueryMatcher.h"
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#include "core/testing/DummyPageHolder.h"
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#include "gen/sky/core/MediaTypeNames.h"
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#include "sky/engine/core/css/MediaList.h"
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#include <gtest/gtest.h>
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namespace blink {
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TEST(MediaQueryMatcherTest, LostFrame)
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{
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OwnPtr<DummyPageHolder> pageHolder = DummyPageHolder::create(IntSize(500, 500));
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RefPtr<MediaQueryMatcher> matcher = MediaQueryMatcher::create(pageHolder->document());
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RefPtr<MediaQuerySet> querySet = MediaQuerySet::create(MediaTypeNames::all);
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ASSERT_TRUE(matcher->evaluate(querySet.get()));
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matcher->documentDetached();
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ASSERT_FALSE(matcher->evaluate(querySet.get()));
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}
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} // namespace
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