79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
// Copyright 2015 The Chromium Authors
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef COMPONENTS_METRICS_TEST_TEST_METRICS_PROVIDER_H_
|
|
#define COMPONENTS_METRICS_TEST_TEST_METRICS_PROVIDER_H_
|
|
|
|
#include "base/metrics/histogram_snapshot_manager.h"
|
|
#include "components/metrics/metrics_provider.h"
|
|
|
|
namespace metrics {
|
|
|
|
// A simple implementation of MetricsProvider that checks that its providing
|
|
// functions are called, for use in tests.
|
|
class TestMetricsProvider : public MetricsProvider {
|
|
public:
|
|
TestMetricsProvider() = default;
|
|
|
|
TestMetricsProvider(const TestMetricsProvider&) = delete;
|
|
TestMetricsProvider& operator=(const TestMetricsProvider&) = delete;
|
|
|
|
// MetricsProvider:
|
|
void Init() override;
|
|
void OnRecordingDisabled() override;
|
|
bool HasPreviousSessionData() override;
|
|
void ProvidePreviousSessionData(
|
|
ChromeUserMetricsExtension* uma_proto) override;
|
|
void ProvideCurrentSessionData(
|
|
ChromeUserMetricsExtension* uma_proto) override;
|
|
void ProvideSystemProfileMetrics(
|
|
SystemProfileProto* system_profile_proto) override;
|
|
void RecordInitialHistogramSnapshots(
|
|
base::HistogramSnapshotManager* snapshot_manager) override;
|
|
void RecordHistogramSnapshots(
|
|
base::HistogramSnapshotManager* snapshot_manager) override;
|
|
|
|
bool init_called() { return init_called_; }
|
|
bool on_recording_disabled_called() { return on_recording_disabled_called_; }
|
|
bool has_initial_stability_metrics_called() {
|
|
return has_initial_stability_metrics_called_;
|
|
}
|
|
void set_has_initial_stability_metrics(bool has_initial_stability_metrics) {
|
|
has_initial_stability_metrics_ = has_initial_stability_metrics;
|
|
}
|
|
bool provide_initial_stability_metrics_called() const {
|
|
return provide_initial_stability_metrics_called_;
|
|
}
|
|
bool provide_stability_metrics_called() const {
|
|
return provide_stability_metrics_called_;
|
|
}
|
|
bool provide_system_profile_metrics_called() const {
|
|
return provide_system_profile_metrics_called_;
|
|
}
|
|
bool record_initial_histogram_snapshots_called() const {
|
|
return record_initial_histogram_snapshots_called_;
|
|
}
|
|
bool record_histogram_snapshots_called() const {
|
|
return record_histogram_snapshots_called_;
|
|
}
|
|
void set_record_histogram_snapshots_called(bool val) {
|
|
record_histogram_snapshots_called_ = val;
|
|
}
|
|
|
|
private:
|
|
bool init_called_ = false;
|
|
bool on_recording_disabled_called_ = false;
|
|
bool has_initial_stability_metrics_ = false;
|
|
bool has_initial_stability_metrics_called_ = false;
|
|
bool provide_initial_stability_metrics_called_ = false;
|
|
bool provide_stability_metrics_called_ = false;
|
|
bool provide_system_profile_metrics_called_ = false;
|
|
bool record_initial_histogram_snapshots_called_ = false;
|
|
bool record_histogram_snapshots_called_ = false;
|
|
};
|
|
|
|
} // namespace metrics
|
|
|
|
#endif // COMPONENTS_METRICS_TEST_TEST_METRICS_PROVIDER_H_
|