91 lines
2.5 KiB
C++
91 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
#include <reactperflogger/fusebox/FuseboxTracer.h>
|
|
|
|
using namespace ::testing;
|
|
|
|
namespace facebook::react {
|
|
|
|
namespace {
|
|
|
|
class FuseboxTracerTest : public ::testing::Test {
|
|
protected:
|
|
FuseboxTracerTest() = default;
|
|
|
|
~FuseboxTracerTest() override = default;
|
|
|
|
void SetUp() override {
|
|
stopTracingAndCollect();
|
|
}
|
|
|
|
void TearDown() override {
|
|
stopTracingAndCollect();
|
|
}
|
|
|
|
folly::dynamic stopTracingAndCollect() {
|
|
folly::dynamic trace = folly::dynamic::array;
|
|
FuseboxTracer::getFuseboxTracer().stopTracing(
|
|
[&trace](const folly::dynamic& eventsChunk) {
|
|
for (const auto& event : eventsChunk) {
|
|
trace.push_back(event);
|
|
}
|
|
});
|
|
return trace;
|
|
}
|
|
};
|
|
|
|
} // namespace
|
|
|
|
TEST_F(FuseboxTracerTest, TracingOffByDefault) {
|
|
EXPECT_FALSE(FuseboxTracer::getFuseboxTracer().isTracing());
|
|
}
|
|
|
|
TEST_F(FuseboxTracerTest, TracingOn) {
|
|
FuseboxTracer::getFuseboxTracer().startTracing();
|
|
EXPECT_TRUE(FuseboxTracer::getFuseboxTracer().isTracing());
|
|
stopTracingAndCollect();
|
|
}
|
|
|
|
TEST_F(FuseboxTracerTest, DiscardEventWhenNotOn) {
|
|
EXPECT_FALSE(FuseboxTracer::getFuseboxTracer().isTracing());
|
|
EXPECT_EQ(stopTracingAndCollect().size(), 0);
|
|
FuseboxTracer::getFuseboxTracer().addEvent("test", 0, 0, "default track");
|
|
FuseboxTracer::getFuseboxTracer().addEvent("test", 0, 0, "default track");
|
|
EXPECT_EQ(stopTracingAndCollect().size(), 0);
|
|
}
|
|
|
|
TEST_F(FuseboxTracerTest, NoDefaultEvents) {
|
|
FuseboxTracer::getFuseboxTracer().startTracing();
|
|
EXPECT_EQ(stopTracingAndCollect().size(), 0);
|
|
}
|
|
|
|
TEST_F(FuseboxTracerTest, SimpleEvent) {
|
|
FuseboxTracer::getFuseboxTracer().startTracing();
|
|
FuseboxTracer::getFuseboxTracer().addEvent("test", 0, 0, "default track");
|
|
EXPECT_GE(stopTracingAndCollect().size(), 1);
|
|
}
|
|
|
|
TEST_F(FuseboxTracerTest, MultiEvents) {
|
|
FuseboxTracer::getFuseboxTracer().startTracing();
|
|
for (int i = 0; i < 10; i++) {
|
|
FuseboxTracer::getFuseboxTracer().addEvent("test", 0, 0, "default track");
|
|
}
|
|
EXPECT_GE(stopTracingAndCollect().size(), 10);
|
|
EXPECT_EQ(stopTracingAndCollect().size(), 0);
|
|
}
|
|
|
|
TEST_F(FuseboxTracerTest, ShouldEndTracingEvenIfThereIsNoEvents) {
|
|
FuseboxTracer::getFuseboxTracer().startTracing();
|
|
EXPECT_EQ(stopTracingAndCollect().size(), 0);
|
|
EXPECT_FALSE(FuseboxTracer::getFuseboxTracer().isTracing());
|
|
}
|
|
|
|
} // namespace facebook::react
|