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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "core/html/HTMLMediaElement.h"
#include "core/frame/Settings.h"
#include "core/html/HTMLAudioElement.h"
#include "core/html/HTMLVideoElement.h"
#include "core/page/NetworkStateNotifier.h"
#include "core/testing/DummyPageHolder.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace blink {
enum class TestParam { Audio, Video };
class HTMLMediaElementTest : public ::testing::TestWithParam<TestParam> {
protected:
void SetUp() {
m_dummyPageHolder = DummyPageHolder::create();
if (GetParam() == TestParam::Audio)
m_media = HTMLAudioElement::create(m_dummyPageHolder->document());
else
m_media = HTMLVideoElement::create(m_dummyPageHolder->document());
}
HTMLMediaElement* media() { return m_media.get(); }
void setCurrentSrc(const String& src) {
KURL url(ParsedURLString, src);
media()->m_currentSrc = url;
}
private:
std::unique_ptr<DummyPageHolder> m_dummyPageHolder;
Persistent<HTMLMediaElement> m_media;
};
INSTANTIATE_TEST_CASE_P(Audio,
HTMLMediaElementTest,
::testing::Values(TestParam::Audio));
INSTANTIATE_TEST_CASE_P(Video,
HTMLMediaElementTest,
::testing::Values(TestParam::Video));
TEST_P(HTMLMediaElementTest, effectiveMediaVolume) {
struct TestData {
double volume;
bool muted;
double effectiveVolume;
} test_data[] = {
{0.0, false, 0.0}, {0.5, false, 0.5}, {1.0, false, 1.0},
{0.0, true, 0.0}, {0.5, true, 0.0}, {1.0, true, 0.0},
};
for (const auto& data : test_data) {
media()->setVolume(data.volume);
media()->setMuted(data.muted);
EXPECT_EQ(data.effectiveVolume, media()->effectiveMediaVolume());
}
}
enum class TestURLScheme {
kHttp,
kHttps,
kFtp,
kFile,
kData,
kBlob,
};
String srcSchemeToURL(TestURLScheme scheme) {
switch (scheme) {
case TestURLScheme::kHttp:
return "http://example.com/foo.mp4";
case TestURLScheme::kHttps:
return "https://example.com/foo.mp4";
case TestURLScheme::kFtp:
return "ftp://example.com/foo.mp4";
case TestURLScheme::kFile:
return "file:///foo/bar.mp4";
case TestURLScheme::kData:
return "data:video/mp4;base64,XXXXXXX";
case TestURLScheme::kBlob:
return "blob:http://example.com/00000000-0000-0000-0000-000000000000";
default:
NOTREACHED();
}
return emptyString();
}
TEST_P(HTMLMediaElementTest, preloadType) {
struct TestData {
bool dataSaverEnabled;
bool forcePreloadNoneForMediaElements;
bool isCellular;
TestURLScheme srcScheme;
AtomicString preloadToSet;
AtomicString preloadExpected;
} testData[] = {
// Tests for conditions in which preload type should be overriden to
// "none".
{false, true, false, TestURLScheme::kHttp, "auto", "none"},
{true, true, false, TestURLScheme::kHttps, "auto", "none"},
{true, true, false, TestURLScheme::kFtp, "metadata", "none"},
{false, false, false, TestURLScheme::kHttps, "auto", "auto"},
{false, true, false, TestURLScheme::kFile, "auto", "auto"},
{false, true, false, TestURLScheme::kData, "metadata", "metadata"},
{false, true, false, TestURLScheme::kBlob, "auto", "auto"},
{false, true, false, TestURLScheme::kFile, "none", "none"},
// Tests for conditions in which preload type should be overriden to
// "metadata".
{false, false, true, TestURLScheme::kHttp, "auto", "metadata"},
{false, false, true, TestURLScheme::kHttp, "scheme", "metadata"},
{false, false, true, TestURLScheme::kHttp, "none", "none"},
// Tests that the preload is overriden to "auto"
{false, false, false, TestURLScheme::kHttp, "foo", "auto"},
};
int index = 0;
for (const auto& data : testData) {
media()->document().settings()->setDataSaverEnabled(data.dataSaverEnabled);
media()->document().settings()->setForcePreloadNoneForMediaElements(
data.forcePreloadNoneForMediaElements);
if (data.isCellular) {
networkStateNotifier().setOverride(
true, WebConnectionType::WebConnectionTypeCellular3G, 2.0);
} else {
networkStateNotifier().clearOverride();
}
setCurrentSrc(srcSchemeToURL(data.srcScheme));
media()->setPreload(data.preloadToSet);
EXPECT_EQ(data.preloadExpected, media()->preload())
<< "preload type differs at index" << index;
++index;
}
}
} // namespace blink
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