TEST(MediaQueryEvaluatorTest, Cached) {
MediaValuesCached::MediaValuesCachedData data;
data.viewportWidth = 500;
data.viewportHeight = 500;
data.deviceWidth = 500;
data.deviceHeight = 500;
data.devicePixelRatio = 2.0;
data.colorBitsPerComponent = 24;
data.monochromeBitsPerComponent = 0;
data.primaryPointerType = PointerTypeFine;
data.primaryHoverType = HoverTypeHover;
data.defaultFontSize = 16;
data.threeDEnabled = true;
data.mediaType = MediaTypeNames::screen;
data.strictMode = true;
data.displayMode = WebDisplayModeBrowser;
MediaValues* mediaValues = MediaValuesCached::create(data);
MediaQueryEvaluator mediaQueryEvaluator(*mediaValues);
testMQEvaluator(screenTestCases, mediaQueryEvaluator);
testMQEvaluator(viewportTestCases, mediaQueryEvaluator);
data.mediaType = MediaTypeNames::print;
mediaValues = MediaValuesCached::create(data);
MediaQueryEvaluator printMediaQueryEvaluator(*mediaValues);
testMQEvaluator(printTestCases, printMediaQueryEvaluator);
}
TEST(MediaQueryEvaluatorTest, CachedFloatViewportNonFloatFriendly) {
MediaValuesCached::MediaValuesCachedData data;
data.viewportWidth = 821;
data.viewportHeight = 821;
MediaValues* mediaValues = MediaValuesCached::create(data);
MediaQueryEvaluator mediaQueryEvaluator(*mediaValues);
testMQEvaluator(floatNonFriendlyViewportTestCases, mediaQueryEvaluator);
}
TEST(MediaQueryEvaluatorTest, CachedFloatViewport) {
MediaValuesCached::MediaValuesCachedData data;
data.viewportWidth = 600.5;
data.viewportHeight = 700.125;
MediaValues* mediaValues = MediaValuesCached::create(data);
MediaQueryEvaluator mediaQueryEvaluator(*mediaValues);
testMQEvaluator(floatViewportTestCases, mediaQueryEvaluator);
}
TEST(MediaQueryEvaluatorTest, DynamicNoView)
{
OwnPtr<DummyPageHolder> pageHolder = DummyPageHolder::create(IntSize(500, 500));
pageHolder->frame().setView(nullptr);
MediaQueryEvaluator mediaQueryEvaluator(&pageHolder->frame());
RefPtrWillBeRawPtr<MediaQuerySet> querySet = MediaQuerySet::create("foobar");
bool output = false;
ASSERT_EQ(output, mediaQueryEvaluator.eval(querySet.get()));
}
TEST(MediaQueryEvaluatorTest, DynamicNoView) {
std::unique_ptr<DummyPageHolder> pageHolder =
DummyPageHolder::create(IntSize(500, 500));
LocalFrame* frame = &pageHolder->frame();
pageHolder.reset();
ASSERT_EQ(nullptr, frame->view());
MediaQueryEvaluator mediaQueryEvaluator(frame);
MediaQuerySet* querySet = MediaQuerySet::create("foobar");
EXPECT_FALSE(mediaQueryEvaluator.eval(querySet));
}
TEST(MediaQueryEvaluatorTest, Dynamic) {
std::unique_ptr<DummyPageHolder> pageHolder =
DummyPageHolder::create(IntSize(500, 500));
pageHolder->frameView().setMediaType(MediaTypeNames::screen);
MediaQueryEvaluator mediaQueryEvaluator(&pageHolder->frame());
testMQEvaluator(viewportTestCases, mediaQueryEvaluator);
pageHolder->frameView().setMediaType(MediaTypeNames::print);
testMQEvaluator(printTestCases, mediaQueryEvaluator);
}
TEST(MediaQueryEvaluatorTest, DynamicNoView)
{
OwnPtr<DummyPageHolder> pageHolder = DummyPageHolder::create(IntSize(500, 500));
RefPtrWillBeRawPtr<LocalFrame> frame = &pageHolder->frame();
pageHolder.clear();
ASSERT_EQ(nullptr, frame->view());
MediaQueryEvaluator mediaQueryEvaluator(frame.get());
RefPtrWillBeRawPtr<MediaQuerySet> querySet = MediaQuerySet::create("foobar");
EXPECT_FALSE(mediaQueryEvaluator.eval(querySet.get()));
}
TEST(MediaQueryEvaluatorTest, InitialViewport) {
std::unique_ptr<DummyPageHolder> pageHolder =
DummyPageHolder::create(IntSize(500, 500));
pageHolder->frameView().setMediaType(MediaTypeNames::screen);
pageHolder->frameView().setLayoutSizeFixedToFrameSize(false);
pageHolder->frameView().setInitialViewportSize(IntSize(500, 500));
pageHolder->frameView().setLayoutSize(IntSize(800, 800));
pageHolder->frameView().setFrameRect(IntRect(0, 0, 800, 800));
MediaQueryEvaluator mediaQueryEvaluator(
MediaValuesInitialViewport::create(pageHolder->frame()));
testMQEvaluator(viewportTestCases, mediaQueryEvaluator);
}
static bool match(std::unique_ptr<MediaQueryExp>&& expression, RenderStyle& style, Frame* frame)
{
if (expression->mediaFeature().isEmpty())
return true;
auto expList = std::make_unique<Vector<std::unique_ptr<MediaQueryExp>>>();
expList->append(WTFMove(expression));
RefPtr<MediaQuerySet> mediaQuerySet = MediaQuerySet::create();
mediaQuerySet->addMediaQuery(std::make_unique<MediaQuery>(MediaQuery::None, "all", WTFMove(expList)));
MediaQueryEvaluator mediaQueryEvaluator("screen", frame, &style);
return mediaQueryEvaluator.eval(mediaQuerySet.get());
}
static bool mediaAttributeMatches(Frame* frame, RenderStyle* renderStyle, const String& attributeValue)
{
RefPtr<MediaQuerySet> mediaQueries = MediaQuerySet::createAllowingDescriptionSyntax(attributeValue);
MediaQueryEvaluator mediaQueryEvaluator("screen", frame, renderStyle);
return mediaQueryEvaluator.eval(mediaQueries.get());
}
bool SizesAttributeParser::mediaConditionMatches(PassRefPtrWillBeRawPtr<MediaQuerySet> mediaCondition)
{
// A Media Condition cannot have a media type other then screen.
MediaQueryEvaluator mediaQueryEvaluator(*m_mediaValues);
return mediaQueryEvaluator.eval(mediaCondition.get());
}
bool SizesAttributeParser::mediaConditionMatches(PassRefPtrWillBeRawPtr<MediaQuerySet> mediaCondition)
{
// FIXME: How do I handle non-screen media types here?
MediaQueryEvaluator mediaQueryEvaluator(MediaTypeNames::screen, *m_mediaValues);
return mediaQueryEvaluator.eval(mediaCondition.get());
}