| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/profiler/sample_metadata.h" |
| |
| #include "base/metrics/metrics_hashes.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace base { |
| |
| TEST(SampleMetadataTest, ScopedSampleMetadata) { |
| ProfileBuilder::MetadataItemArray items; |
| ASSERT_EQ(0u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| |
| { |
| ScopedSampleMetadata m("myname", 100); |
| |
| ASSERT_EQ(1u, |
| GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| EXPECT_EQ(HashMetricName("myname"), items[0].name_hash); |
| EXPECT_FALSE(items[0].key.has_value()); |
| EXPECT_EQ(100, items[0].value); |
| } |
| |
| ASSERT_EQ(0u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| } |
| |
| TEST(SampleMetadataTest, ScopedSampleMetadataWithKey) { |
| ProfileBuilder::MetadataItemArray items; |
| ASSERT_EQ(0u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| |
| { |
| ScopedSampleMetadata m("myname", 10, 100); |
| |
| ASSERT_EQ(1u, |
| GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| EXPECT_EQ(HashMetricName("myname"), items[0].name_hash); |
| ASSERT_TRUE(items[0].key.has_value()); |
| EXPECT_EQ(10, *items[0].key); |
| EXPECT_EQ(100, items[0].value); |
| } |
| |
| ASSERT_EQ(0u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| } |
| |
| TEST(SampleMetadataTest, SampleMetadata) { |
| ProfileBuilder::MetadataItemArray items; |
| ASSERT_EQ(0u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| |
| SetSampleMetadata("myname", 100); |
| ASSERT_EQ(1u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| EXPECT_EQ(HashMetricName("myname"), items[0].name_hash); |
| EXPECT_FALSE(items[0].key.has_value()); |
| EXPECT_EQ(100, items[0].value); |
| |
| RemoveSampleMetadata("myname"); |
| ASSERT_EQ(0u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| } |
| |
| TEST(SampleMetadataTest, SampleMetadataWithKey) { |
| ProfileBuilder::MetadataItemArray items; |
| ASSERT_EQ(0u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| |
| SetSampleMetadata("myname", 10, 100); |
| ASSERT_EQ(1u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| EXPECT_EQ(HashMetricName("myname"), items[0].name_hash); |
| ASSERT_TRUE(items[0].key.has_value()); |
| EXPECT_EQ(10, *items[0].key); |
| EXPECT_EQ(100, items[0].value); |
| |
| RemoveSampleMetadata("myname", 10); |
| ASSERT_EQ(0u, GetSampleMetadataRecorder()->CreateMetadataProvider()->GetItems( |
| &items)); |
| } |
| |
| } // namespace base |