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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/thumbnail/cc/thumbnail_capture_tracker.h"
#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/test/task_environment.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace thumbnail {
TEST(ThumbnailCaptureTrackerTest, RunOnDeletion) {
bool called = false;
auto callback = base::BindOnce(
[](bool* called, ThumbnailCaptureTracker* ignored) { *called = true; },
base::Unretained(&called));
{
ThumbnailCaptureTracker tracker(std::move(callback));
EXPECT_FALSE(called);
tracker.SetWroteJpeg();
}
EXPECT_TRUE(called);
}
TEST(ThumbnailCaptureTrackerTest, RunOnWroteJpeg) {
base::test::TaskEnvironment task_environment;
ThumbnailCaptureTracker tracker(base::DoNothing());
bool output = false;
auto callback =
base::BindOnce([](bool* output, bool input) { *output = input; },
base::Unretained(&output));
tracker.AddOnJpegFinishedCallback(std::move(callback));
EXPECT_FALSE(output);
tracker.SetWroteJpeg();
EXPECT_TRUE(output);
// Automatically called after set.
output = false;
callback = base::BindOnce([](bool* output, bool input) { *output = input; },
base::Unretained(&output));
tracker.AddOnJpegFinishedCallback(std::move(callback));
task_environment.RunUntilIdle();
EXPECT_TRUE(output);
}
TEST(ThumbnailCaptureTrackerTest, RunOnMarkCaptureFailed) {
base::test::TaskEnvironment task_environment;
ThumbnailCaptureTracker tracker(base::DoNothing());
bool output = true;
auto callback =
base::BindOnce([](bool* output, bool input) { *output = input; },
base::Unretained(&output));
tracker.AddOnJpegFinishedCallback(std::move(callback));
EXPECT_TRUE(output);
tracker.MarkCaptureFailed();
EXPECT_FALSE(output);
// Automatically called after set.
output = true;
callback = base::BindOnce([](bool* output, bool input) { *output = input; },
base::Unretained(&output));
tracker.AddOnJpegFinishedCallback(std::move(callback));
task_environment.RunUntilIdle();
EXPECT_FALSE(output);
}
TEST(ThumbnailCaptureTrackerTest, RunOnMarkJpegFailed) {
base::test::TaskEnvironment task_environment;
ThumbnailCaptureTracker tracker(base::DoNothing());
bool output = true;
auto callback =
base::BindOnce([](bool* output, bool input) { *output = input; },
base::Unretained(&output));
tracker.AddOnJpegFinishedCallback(std::move(callback));
EXPECT_TRUE(output);
tracker.MarkJpegFailed();
EXPECT_FALSE(output);
// Automatically called after set.
output = true;
callback = base::BindOnce([](bool* output, bool input) { *output = input; },
base::Unretained(&output));
tracker.AddOnJpegFinishedCallback(std::move(callback));
task_environment.RunUntilIdle();
EXPECT_FALSE(output);
}
} // namespace thumbnail
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