Index: third_party/WebKit/Source/core/workers/MainThreadWorkletTest.cpp |
diff --git a/third_party/WebKit/Source/core/workers/MainThreadWorkletTest.cpp b/third_party/WebKit/Source/core/workers/MainThreadWorkletTest.cpp |
index 5fedf9f69018c6fc40d02ee71bfb0f59f89cfeac..ba8f1518a785c7730ab41af1e4b4eebddbb79724 100644 |
--- a/third_party/WebKit/Source/core/workers/MainThreadWorkletTest.cpp |
+++ b/third_party/WebKit/Source/core/workers/MainThreadWorkletTest.cpp |
@@ -11,6 +11,39 @@ |
namespace blink { |
+class MainThreadWorkletGlobalScopeForTest |
+ : public MainThreadWorkletGlobalScope { |
+ public: |
+ MainThreadWorkletGlobalScopeForTest(LocalFrame* frame, |
+ const KURL& url, |
+ const String& user_agent, |
+ RefPtr<SecurityOrigin> security_origin, |
+ v8::Isolate* isolate) |
+ : MainThreadWorkletGlobalScope(frame, |
+ url, |
+ user_agent, |
+ std::move(security_origin), |
+ isolate), |
+ reported_features_(UseCounter::kNumberOfFeatures) {} |
+ |
+ void ReportFeature(UseCounter::Feature feature) override { |
+ // Any feature should be reported only one time. |
+ EXPECT_FALSE(reported_features_.QuickGet(feature)); |
+ reported_features_.QuickSet(feature); |
+ MainThreadWorkletGlobalScope::ReportFeature(feature); |
+ } |
+ |
+ void ReportDeprecation(UseCounter::Feature feature) final { |
+ // Any feature should be reported only one time. |
+ EXPECT_FALSE(reported_features_.QuickGet(feature)); |
+ reported_features_.QuickSet(feature); |
+ MainThreadWorkletGlobalScope::ReportDeprecation(feature); |
+ } |
+ |
+ private: |
+ BitVector reported_features_; |
+}; |
+ |
class MainThreadWorkletTest : public ::testing::Test { |
public: |
void SetUp() override { |
@@ -42,6 +75,10 @@ TEST_F(MainThreadWorkletTest, UseCounter) { |
UseCounter::Count(global_scope_, kFeature1); |
EXPECT_TRUE(UseCounter::IsCounted(document, kFeature1)); |
+ // API use should be reported to the Document only one time. See comments in |
+ // MainThreadGlobalScopeForTest::ReportFeature. |
+ UseCounter::Count(global_scope_, kFeature1); |
+ |
// This feature is randomly selected from Deprecation::deprecationMessage(). |
const UseCounter::Feature kFeature2 = |
UseCounter::Feature::kPrefixedStorageInfo; |
@@ -51,6 +88,10 @@ TEST_F(MainThreadWorkletTest, UseCounter) { |
EXPECT_FALSE(UseCounter::IsCounted(document, kFeature2)); |
Deprecation::CountDeprecation(global_scope_, kFeature2); |
EXPECT_TRUE(UseCounter::IsCounted(document, kFeature2)); |
+ |
+ // API use should be reported to the Document only one time. See comments in |
+ // MainThreadWorkletGlobalScopeForTest::ReportDeprecation. |
+ Deprecation::CountDeprecation(global_scope_, kFeature2); |
} |
} // namespace blink |