blob: d4737de713ea37f961db0b750ad96f06a5b49fe4 [file] [log] [blame]
<!doctype html>
<html>
<head>
<script src="../../resources/js-test-pre.js"></script>
<script src="../../http/tests/inspector/resources/protocol-test.js"></script>
<script>
function runFor(func, millis) {
let start = Date.now();
do {
func();
} while (Date.now() - start < millis);
}
function foo() {
for (let i = 0; i < 10000; i++) {
i++;
i--;
}
}
noInline(foo);
function test()
{
let suite = ProtocolTest.createAsyncSuite("ScriptProfiler.Samples.Basic");
suite.addTestCase({
name: "Sampling Profiler basic",
description: "Sample some basic code.",
test(resolve, reject) {
InspectorProtocol.awaitEvent({event: "ScriptProfiler.trackingComplete"}).then((messageObject) => {
let tree = WI.CallingContextTree.__test_makeTreeFromProtocolMessageObject(messageObject);
let trace = [
{name: "foo"},
{name: "runFor"}
];
ProtocolTest.expectThat(tree.__test_matchesStackTrace(trace), "Should have seen stacktrace:\n" + JSON.stringify(trace, undefined, 2));
resolve();
});
InspectorProtocol.sendCommand("ScriptProfiler.startTracking", {includeSamples: true});
ProtocolTest.evaluateInPage("runFor(foo, 100)");
InspectorProtocol.sendCommand('ScriptProfiler.stopTracking', {});
}
});
suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest()">
</body>
</html>