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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/performance_manager/graph/node_base.h"
#include "components/performance_manager/graph/graph_impl_operations.h"
#include "components/performance_manager/graph/page_node_impl.h"
#include "components/performance_manager/graph/process_node_impl.h"
#include "components/performance_manager/test_support/graph_test_harness.h"
#include "components/performance_manager/test_support/mock_graphs.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace performance_manager {
namespace {
class NodeBaseTest : public GraphTestHarness {};
using NodeBaseDeathTest = NodeBaseTest;
} // namespace
TEST_F(NodeBaseTest, GetAssociatedNodesForSinglePageInSingleProcess) {
MockSinglePageInSingleProcessGraph mock_graph(graph());
auto pages_associated_with_process =
GraphImplOperations::GetAssociatedPageNodes(mock_graph.process.get());
EXPECT_EQ(1u, pages_associated_with_process.size());
EXPECT_EQ(1u, pages_associated_with_process.count(mock_graph.page.get()));
auto processes_associated_with_page =
GraphImplOperations::GetAssociatedProcessNodes(mock_graph.page.get());
EXPECT_EQ(1u, processes_associated_with_page.size());
EXPECT_EQ(1u, processes_associated_with_page.count(mock_graph.process.get()));
}
TEST_F(NodeBaseTest, GetAssociatedNodesForMultiplePagesInSingleProcess) {
MockMultiplePagesInSingleProcessGraph mock_graph(graph());
auto pages_associated_with_process =
GraphImplOperations::GetAssociatedPageNodes(mock_graph.process.get());
EXPECT_EQ(2u, pages_associated_with_process.size());
EXPECT_EQ(1u, pages_associated_with_process.count(mock_graph.page.get()));
EXPECT_EQ(1u,
pages_associated_with_process.count(mock_graph.other_page.get()));
auto processes_associated_with_page =
GraphImplOperations::GetAssociatedProcessNodes(mock_graph.page.get());
EXPECT_EQ(1u, processes_associated_with_page.size());
EXPECT_EQ(1u, processes_associated_with_page.count(mock_graph.process.get()));
auto processes_associated_with_other_page =
GraphImplOperations::GetAssociatedProcessNodes(
mock_graph.other_page.get());
EXPECT_EQ(1u, processes_associated_with_other_page.size());
EXPECT_EQ(1u, processes_associated_with_page.count(mock_graph.process.get()));
}
TEST_F(NodeBaseTest, GetAssociatedNodesForSinglePageWithMultipleProcesses) {
MockSinglePageWithMultipleProcessesGraph mock_graph(graph());
auto pages_associated_with_process =
GraphImplOperations::GetAssociatedPageNodes(mock_graph.process.get());
EXPECT_EQ(1u, pages_associated_with_process.size());
EXPECT_EQ(1u, pages_associated_with_process.count(mock_graph.page.get()));
auto pages_associated_with_other_process =
GraphImplOperations::GetAssociatedPageNodes(
mock_graph.other_process.get());
EXPECT_EQ(1u, pages_associated_with_other_process.size());
EXPECT_EQ(1u,
pages_associated_with_other_process.count(mock_graph.page.get()));
auto processes_associated_with_page =
GraphImplOperations::GetAssociatedProcessNodes(mock_graph.page.get());
EXPECT_EQ(2u, processes_associated_with_page.size());
EXPECT_EQ(1u, processes_associated_with_page.count(mock_graph.process.get()));
EXPECT_EQ(
1u, processes_associated_with_page.count(mock_graph.other_process.get()));
}
TEST_F(NodeBaseTest, GetAssociatedNodesForMultiplePagesWithMultipleProcesses) {
MockMultiplePagesWithMultipleProcessesGraph mock_graph(graph());
auto pages_associated_with_process =
GraphImplOperations::GetAssociatedPageNodes(mock_graph.process.get());
EXPECT_EQ(2u, pages_associated_with_process.size());
EXPECT_EQ(1u, pages_associated_with_process.count(mock_graph.page.get()));
EXPECT_EQ(1u,
pages_associated_with_process.count(mock_graph.other_page.get()));
auto pages_associated_with_other_process =
GraphImplOperations::GetAssociatedPageNodes(
mock_graph.other_process.get());
EXPECT_EQ(1u, pages_associated_with_other_process.size());
EXPECT_EQ(1u, pages_associated_with_other_process.count(
mock_graph.other_page.get()));
auto processes_associated_with_page =
GraphImplOperations::GetAssociatedProcessNodes(mock_graph.page.get());
EXPECT_EQ(1u, processes_associated_with_page.size());
EXPECT_EQ(1u, processes_associated_with_page.count(mock_graph.process.get()));
auto processes_associated_with_other_page =
GraphImplOperations::GetAssociatedProcessNodes(
mock_graph.other_page.get());
EXPECT_EQ(2u, processes_associated_with_other_page.size());
EXPECT_EQ(
1u, processes_associated_with_other_page.count(mock_graph.process.get()));
EXPECT_EQ(1u, processes_associated_with_other_page.count(
mock_graph.other_process.get()));
}
} // namespace performance_manager
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