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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/strings/utf_string_conversions.h"
#include "base/test/scoped_feature_list.h"
#include "build/build_config.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/shell/browser/shell.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "third_party/blink/public/common/features.h"
#if BUILDFLAG(IS_ANDROID)
#include "media/midi/midi_manager_android.h"
#endif // BUILDFLAG(IS_ANDROID)
namespace content {
namespace {
class MidiBrowserTest : public ContentBrowserTest {
public:
MidiBrowserTest()
: https_test_server_(std::make_unique<net::EmbeddedTestServer>(
net::EmbeddedTestServer::TYPE_HTTPS)) {}
~MidiBrowserTest() override = default;
void SetUp() override {
feature_list_.InitAndDisableFeature(blink::features::kBlockMidiByDefault);
ContentBrowserTest::SetUp();
}
void NavigateAndCheckResult(const std::string& path) {
#if BUILDFLAG(IS_ANDROID)
if (!midi::HasSystemFeatureMidiForTesting()) {
GTEST_SKIP() << "MIDI service is not available on this device.";
}
#endif // BUILDFLAG(IS_ANDROID)
const std::u16string expected = u"pass";
content::TitleWatcher watcher(shell()->web_contents(), expected);
const std::u16string failed = u"fail";
watcher.AlsoWaitForTitle(failed);
EXPECT_TRUE(NavigateToURL(shell(), https_test_server_->GetURL(path)));
const std::u16string result = watcher.WaitAndGetTitle();
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
// Try does not allow accessing /dev/snd/seq, and it results in a platform
// specific initialization error. See http://crbug.com/371230.
// Also, Chromecast does not support the feature and results in
// NotSupportedError.
EXPECT_TRUE(result == failed || result == expected);
if (result == failed) {
std::string error_message =
EvalJs(shell(), "error_message").ExtractString();
EXPECT_TRUE("Platform dependent initialization failed." ==
error_message ||
"The implementation did not support the requested type of "
"object or operation." == error_message);
}
#else
EXPECT_EQ(expected, result);
#endif
}
private:
void SetUpOnMainThread() override {
https_test_server_->ServeFilesFromSourceDirectory(GetTestDataFilePath());
ASSERT_TRUE(https_test_server_->Start());
}
std::unique_ptr<net::EmbeddedTestServer> https_test_server_;
base::test::ScopedFeatureList feature_list_;
};
class MidiBrowserTestBlockMidiByDefault : public ContentBrowserTest {
public:
MidiBrowserTestBlockMidiByDefault()
: https_test_server_(std::make_unique<net::EmbeddedTestServer>(
net::EmbeddedTestServer::TYPE_HTTPS)) {}
~MidiBrowserTestBlockMidiByDefault() override = default;
void SetUp() override {
feature_list_.InitAndEnableFeature(blink::features::kBlockMidiByDefault);
ContentBrowserTest::SetUp();
}
void NavigateAndCheckResult(const std::string& path) {
const std::u16string expected = u"fail";
content::TitleWatcher watcher(shell()->web_contents(), expected);
const std::u16string failed = u"pass";
watcher.AlsoWaitForTitle(failed);
EXPECT_TRUE(NavigateToURL(shell(), https_test_server_->GetURL(path)));
const std::u16string result = watcher.WaitAndGetTitle();
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
// Try does not allow accessing /dev/snd/seq, and it results in a platform
// specific initialization error. See http://crbug.com/371230.
// Also, Chromecast does not support the feature and results in
// NotSupportedError.
EXPECT_TRUE(result == failed || result == expected);
if (result == failed) {
std::string error_message =
EvalJs(shell(), "error_message").ExtractString();
EXPECT_TRUE("Platform dependent initialization failed." ==
error_message ||
"The implementation did not support the requested type of "
"object or operation." == error_message);
}
#else
EXPECT_EQ(expected, result);
#endif
}
private:
void SetUpOnMainThread() override {
https_test_server_->ServeFilesFromSourceDirectory(GetTestDataFilePath());
ASSERT_TRUE(https_test_server_->Start());
}
std::unique_ptr<net::EmbeddedTestServer> https_test_server_;
base::test::ScopedFeatureList feature_list_;
};
IN_PROC_BROWSER_TEST_F(MidiBrowserTest, RequestMIDIAccess) {
NavigateAndCheckResult("/midi/request_midi_access.html");
}
IN_PROC_BROWSER_TEST_F(MidiBrowserTestBlockMidiByDefault, RequestMIDIAccess) {
NavigateAndCheckResult("/midi/request_midi_access.html");
}
IN_PROC_BROWSER_TEST_F(MidiBrowserTest, SubscribeAll) {
NavigateAndCheckResult("/midi/subscribe_all.html");
}
IN_PROC_BROWSER_TEST_F(MidiBrowserTestBlockMidiByDefault, SubscribeAll) {
NavigateAndCheckResult("/midi/subscribe_all.html");
}
} // namespace
} // namespace content
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