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// Copyright 2014 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 "base/basictypes.h"
#include "content/browser/service_worker/service_worker_process_manager.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace content {
class ServiceWorkerProcessManagerTest : public testing::Test {
public:
ServiceWorkerProcessManagerTest() {}
void SetUp() override {
process_manager_.reset(new ServiceWorkerProcessManager(NULL));
pattern_ = GURL("http://www.example.com/");
}
void TearDown() override { process_manager_.reset(); }
protected:
scoped_ptr<ServiceWorkerProcessManager> process_manager_;
GURL pattern_;
private:
content::TestBrowserThreadBundle thread_bundle_;
DISALLOW_COPY_AND_ASSIGN(ServiceWorkerProcessManagerTest);
};
TEST_F(ServiceWorkerProcessManagerTest, SortProcess) {
// Process 1 has 2 ref, 2 has 3 refs and 3 has 1 refs.
process_manager_->AddProcessReferenceToPattern(pattern_, 1);
process_manager_->AddProcessReferenceToPattern(pattern_, 1);
process_manager_->AddProcessReferenceToPattern(pattern_, 2);
process_manager_->AddProcessReferenceToPattern(pattern_, 2);
process_manager_->AddProcessReferenceToPattern(pattern_, 2);
process_manager_->AddProcessReferenceToPattern(pattern_, 3);
// Process 2 has the biggest # of references and it should be chosen.
EXPECT_THAT(process_manager_->SortProcessesForPattern(pattern_),
testing::ElementsAre(2, 1, 3));
process_manager_->RemoveProcessReferenceFromPattern(pattern_, 1);
process_manager_->RemoveProcessReferenceFromPattern(pattern_, 1);
// Scores for each process: 2 : 3, 3 : 1, process 1 is removed.
EXPECT_THAT(process_manager_->SortProcessesForPattern(pattern_),
testing::ElementsAre(2, 3));
}
} // namespace content
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