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// Copyright 2013 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 "extensions/browser/process_map.h"
#include "testing/gtest/include/gtest/gtest.h"
using extensions::ProcessMap;
TEST(ExtensionProcessMapTest, Test) {
ProcessMap map;
// Test behavior when empty.
EXPECT_FALSE(map.Contains("a", 1));
EXPECT_FALSE(map.Remove("a", 1, 1));
EXPECT_EQ(0u, map.size());
// Test insertion and behavior with one item.
EXPECT_TRUE(map.Insert("a", 1, 1));
EXPECT_TRUE(map.Contains("a", 1));
EXPECT_FALSE(map.Contains("a", 2));
EXPECT_FALSE(map.Contains("b", 1));
EXPECT_EQ(1u, map.size());
// Test inserting a duplicate item.
EXPECT_FALSE(map.Insert("a", 1, 1));
EXPECT_TRUE(map.Contains("a", 1));
EXPECT_EQ(1u, map.size());
// Insert some more items.
EXPECT_TRUE(map.Insert("a", 2, 2));
EXPECT_TRUE(map.Insert("b", 1, 3));
EXPECT_TRUE(map.Insert("b", 2, 4));
EXPECT_EQ(4u, map.size());
EXPECT_TRUE(map.Contains("a", 1));
EXPECT_TRUE(map.Contains("a", 2));
EXPECT_TRUE(map.Contains("b", 1));
EXPECT_TRUE(map.Contains("b", 2));
EXPECT_FALSE(map.Contains("a", 3));
// Note that this only differs from an existing item because of the site
// instance id.
EXPECT_TRUE(map.Insert("a", 1, 5));
EXPECT_TRUE(map.Contains("a", 1));
// Test removal.
EXPECT_TRUE(map.Remove("a", 1, 1));
EXPECT_FALSE(map.Remove("a", 1, 1));
EXPECT_EQ(4u, map.size());
// Should still return true because there were two site instances for this
// extension/process pair.
EXPECT_TRUE(map.Contains("a", 1));
EXPECT_TRUE(map.Remove("a", 1, 5));
EXPECT_EQ(3u, map.size());
EXPECT_FALSE(map.Contains("a", 1));
EXPECT_EQ(2, map.RemoveAllFromProcess(2));
EXPECT_EQ(1u, map.size());
EXPECT_EQ(0, map.RemoveAllFromProcess(2));
EXPECT_EQ(1u, map.size());
}
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