hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
// Copyright 2019 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "components/metrics/android_metrics_provider.h"
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#include "base/test/metrics/histogram_tester.h"
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#include "testing/gtest/include/gtest/gtest.h"
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#include "third_party/metrics_proto/chrome_user_metrics_extension.pb.h"
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namespace metrics {
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class AndroidMetricsProviderTest : public testing::Test {
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public:
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AndroidMetricsProviderTest() = default;
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~AndroidMetricsProviderTest() override = default;
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protected:
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base::HistogramTester histogram_tester_;
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AndroidMetricsProvider metrics_provider_;
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};
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TEST_F(AndroidMetricsProviderTest, ProvidePreviousSessionData_IsLowRamDevice) {
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ChromeUserMetricsExtension uma_proto;
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metrics_provider_.ProvidePreviousSessionData(&uma_proto);
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histogram_tester_.ExpectTotalCount("MemoryAndroid.LowRamDevice", 1);
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}
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TEST_F(AndroidMetricsProviderTest, OnDidCreateMetricsLog_IsLowRamDevice) {
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metrics_provider_.OnDidCreateMetricsLog();
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histogram_tester_.ExpectTotalCount("MemoryAndroid.LowRamDevice", 1);
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}
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} // namespace metrics
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