chromium/components/performance_manager/execution_context_priority/loading_page_voter_unittest.cc

// Copyright 2024 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/execution_context_priority/loading_page_voter.h"

#include "base/memory/raw_ptr.h"
#include "components/performance_manager/public/execution_context/execution_context.h"
#include "components/performance_manager/public/graph/graph.h"
#include "components/performance_manager/test_support/graph_test_harness.h"
#include "components/performance_manager/test_support/mock_graphs.h"
#include "components/performance_manager/test_support/voting.h"

namespace performance_manager::execution_context_priority {

DummyVoteObserver;

namespace {

const execution_context::ExecutionContext* GetExecutionContext(
    const FrameNode* frame_node) { … }

// Both the voting channel and the LoadingPageVoter are expected live on the
// graph, without being actual GraphOwned objects. This class wraps both to
// allow this.
class GraphOwnedWrapper : public GraphOwned { … };

}  // namespace

class LoadingPageVoterTest : public GraphTestHarness { … };

// Tests that the LoadingPageVoter correctly casts a vote for every frame when
// the page is loading.
TEST_F(LoadingPageVoterTest, VoteIfLoading) { … }

}  // namespace performance_manager::execution_context_priority