blob: 6c5eed54be365b25ee16ff0bc47110b6ede8ce39 [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<script src="../../http/tests/inspector/resources/protocol-test.js"></script>
<script>
let worker1 = new Worker("resources/busy-worker.js");
let worker2 = new Worker("resources/busy-worker.js");
function test()
{
let suite = ProtocolTest.createAsyncSuite("CPUProfiler.Threads");
suite.addTestCase({
name: "CPUProfiler.Threads",
test(resolve, reject) {
InspectorProtocol.awaitEvent({event: "CPUProfiler.trackingStart"}).then((messageObject) => {
ProtocolTest.log("CPUProfiler.trackingStart");
ProtocolTest.expectThat(typeof messageObject.params.timestamp === "number", "Should have a timestamp when starting.");
});
// Skip one update to be safe. The Workers may not have existed for long.
InspectorProtocol.awaitEvent({event: "CPUProfiler.trackingUpdate"})
.then(() => InspectorProtocol.awaitEvent({event: "CPUProfiler.trackingUpdate"}))
.then((messageObject) => {
ProtocolTest.log("CPUProfiler.trackingUpdate");
ProtocolTest.expectThat(typeof messageObject.params.event === "object", "Should have an event object.");
ProtocolTest.expectThat(typeof messageObject.params.event.timestamp === "number", "Event should have a timestamp.");
ProtocolTest.expectThat(typeof messageObject.params.event.usage === "number", "Event should have a usage.");
ProtocolTest.expectThat(messageObject.params.event.usage >= 0, "usage should be greater than or equal to zero.");
ProtocolTest.expectThat(Array.isArray(messageObject.params.event.threads), "Event should have threads.");
let main = [];
let workers = [];
let others = [];
let threads = messageObject.params.event.threads;
for (let thread of threads) {
if (thread.type === "main")
main.push(thread);
else if (thread.targetId)
workers.push(thread);
else
others.push(thread);
}
ProtocolTest.expectThat(threads.every((x) => x.usage >= 0 && x.usage <= 100), "Every thread has between 0 and 100 usage.");
ProtocolTest.expectEqual(main.length, 1, "Event should have 1 main thread.");
ProtocolTest.expectEqual(workers.length, 2, "Event should have 2 worker threads.");
ProtocolTest.expectThat(others.length > 0, "Event should have other worker threads.");
ProtocolTest.expectGreaterThan(workers[0].usage, 0, "Worker 1 usage should be greater than zero.");
ProtocolTest.expectGreaterThan(workers[1].usage, 0, "Worker 2 usage should be greater than zero.");
ProtocolTest.expectGreaterThanOrEqual(messageObject.params.event.usage, workers[0].usage + workers[1].usage, "Total usage should be greater than or equal to the sum of both worker threads.");
InspectorProtocol.sendCommand("CPUProfiler.stopTracking", {});
}).catch(reject);
InspectorProtocol.awaitEvent({event: "CPUProfiler.trackingComplete"}).then((messageObject) => {
ProtocolTest.log("CPUProfiler.trackingComplete");
resolve();
});
InspectorProtocol.sendCommand("CPUProfiler.startTracking", {});
}
});
suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest()">
<p>Tests that CPUProfiler tracking events include per-Thread CPU usage.</p>
</body>
</html>