126 lines
5.1 KiB
C++
126 lines
5.1 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 "base/profiler/sample_metadata.h"
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#include "base/metrics/metrics_hashes.h"
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#include "base/threading/platform_thread.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace base {
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TEST(SampleMetadataTest, ScopedSampleMetadata) {
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MetadataRecorder::ItemArray items;
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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{
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ScopedSampleMetadata m("myname", 100, SampleMetadataScope::kProcess);
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ASSERT_EQ(1u, MetadataRecorder::MetadataProvider(
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GetSampleMetadataRecorder(), PlatformThread::CurrentId())
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.GetItems(&items));
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EXPECT_EQ(HashMetricName("myname"), items[0].name_hash);
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EXPECT_FALSE(items[0].key.has_value());
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EXPECT_EQ(100, items[0].value);
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}
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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}
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TEST(SampleMetadataTest, ScopedSampleMetadataWithKey) {
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MetadataRecorder::ItemArray items;
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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{
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ScopedSampleMetadata m("myname", 10, 100, SampleMetadataScope::kProcess);
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ASSERT_EQ(1u, MetadataRecorder::MetadataProvider(
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GetSampleMetadataRecorder(), PlatformThread::CurrentId())
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.GetItems(&items));
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EXPECT_EQ(HashMetricName("myname"), items[0].name_hash);
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ASSERT_TRUE(items[0].key.has_value());
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EXPECT_EQ(10, *items[0].key);
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EXPECT_EQ(100, items[0].value);
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}
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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}
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TEST(SampleMetadataTest, SampleMetadata) {
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MetadataRecorder::ItemArray items;
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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SampleMetadata metadata("myname", SampleMetadataScope::kProcess);
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metadata.Set(100);
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ASSERT_EQ(1u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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EXPECT_EQ(HashMetricName("myname"), items[0].name_hash);
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EXPECT_FALSE(items[0].key.has_value());
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EXPECT_EQ(100, items[0].value);
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metadata.Remove();
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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}
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TEST(SampleMetadataTest, SampleMetadataWithKey) {
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MetadataRecorder::ItemArray items;
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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SampleMetadata metadata("myname", SampleMetadataScope::kProcess);
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metadata.Set(10, 100);
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ASSERT_EQ(1u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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EXPECT_EQ(HashMetricName("myname"), items[0].name_hash);
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ASSERT_TRUE(items[0].key.has_value());
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EXPECT_EQ(10, *items[0].key);
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EXPECT_EQ(100, items[0].value);
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metadata.Remove(10);
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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}
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TEST(SampleMetadataTest, SampleMetadataWithThreadId) {
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MetadataRecorder::ItemArray items;
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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SampleMetadata metadata("myname", SampleMetadataScope::kThread);
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metadata.Set(100);
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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kInvalidThreadId)
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.GetItems(&items));
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ASSERT_EQ(1u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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EXPECT_EQ(HashMetricName("myname"), items[0].name_hash);
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EXPECT_FALSE(items[0].key.has_value());
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EXPECT_EQ(100, items[0].value);
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metadata.Remove();
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ASSERT_EQ(0u, MetadataRecorder::MetadataProvider(GetSampleMetadataRecorder(),
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PlatformThread::CurrentId())
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.GetItems(&items));
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}
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} // namespace base
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