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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/public/common/client_hints/enabled_client_hints.h"
#include <optional>
#include "base/memory/scoped_refptr.h"
#include "base/test/scoped_feature_list.h"
#include "net/http/http_response_headers.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/features.h"
namespace blink {
using ::network::mojom::WebClientHintsType;
using ::testing::ElementsAre;
class EnabledClientHintsTest : public testing::Test {
public:
EnabledClientHintsTest()
: response_headers_(base::MakeRefCounted<net::HttpResponseHeaders>("")) {
scoped_feature_list_.InitWithFeatures(
/*enabled_features=*/{},
/*disabled_features=*/{
blink::features::kClientHintsDeviceMemory_DEPRECATED});
}
const net::HttpResponseHeaders* response_headers() const {
return response_headers_.get();
}
private:
base::test::ScopedFeatureList scoped_feature_list_;
scoped_refptr<net::HttpResponseHeaders> response_headers_;
};
TEST_F(EnabledClientHintsTest, EnabledClientHint) {
EnabledClientHints hints;
hints.SetIsEnabled(WebClientHintsType::kUAFullVersion, true);
hints.SetIsEnabled(WebClientHintsType::kUAFullVersionList, true);
hints.SetIsEnabled(WebClientHintsType::kRtt_DEPRECATED, true);
EXPECT_TRUE(hints.IsEnabled(WebClientHintsType::kUAFullVersion));
EXPECT_TRUE(hints.IsEnabled(WebClientHintsType::kUAFullVersionList));
EXPECT_TRUE(hints.IsEnabled(WebClientHintsType::kRtt_DEPRECATED));
}
TEST_F(EnabledClientHintsTest, DisabledClientHint) {
EnabledClientHints hints;
hints.SetIsEnabled(WebClientHintsType::kUAFullVersion, false);
hints.SetIsEnabled(WebClientHintsType::kUAFullVersionList, false);
hints.SetIsEnabled(WebClientHintsType::kRtt_DEPRECATED, false);
EXPECT_FALSE(hints.IsEnabled(WebClientHintsType::kUAFullVersion));
EXPECT_FALSE(hints.IsEnabled(WebClientHintsType::kUAFullVersionList));
EXPECT_FALSE(hints.IsEnabled(WebClientHintsType::kRtt_DEPRECATED));
}
TEST_F(EnabledClientHintsTest, EnabledClientHintOnDisabledFeature) {
EnabledClientHints hints;
// Attempting to enable the device-memory-deprecated client hint, but the
// feature for it is disabled.
hints.SetIsEnabled(WebClientHintsType::kDeviceMemory_DEPRECATED, true);
EXPECT_FALSE(hints.IsEnabled(WebClientHintsType::kDeviceMemory_DEPRECATED));
}
TEST_F(EnabledClientHintsTest, GetEnabledHints) {
EnabledClientHints hints;
hints.SetIsEnabled(WebClientHintsType::kUAFullVersion, true);
hints.SetIsEnabled(WebClientHintsType::kUAFullVersionList, true);
hints.SetIsEnabled(WebClientHintsType::kRtt_DEPRECATED, true);
EXPECT_THAT(hints.GetEnabledHints(),
ElementsAre(WebClientHintsType::kRtt_DEPRECATED,
WebClientHintsType::kUAFullVersion,
WebClientHintsType::kUAFullVersionList));
}
} // namespace blink
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