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Test Info: Warnings
- This test has a WPT meta file that disables it given conditions:
- os == "android" : Bug 1557495, Bug 1499003, Bug 1557492
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /resource-timing/resource_timing.worker.html - WPT Dashboard Interop Dashboard
importScripts("/resources/testharness.js");
function check(initiatorType, protocol) {
let entries = performance.getEntries();
assert_equals(entries.length, 1);
assert_true(entries[0] instanceof PerformanceEntry);
assert_equals(entries[0].entryType, "resource");
assert_true(entries[0].startTime > 0);
assert_true(entries[0].duration > 0);
assert_true(entries[0] instanceof PerformanceResourceTiming);
assert_equals(entries[0].initiatorType, initiatorType);
assert_equals(entries[0].nextHopProtocol, protocol);
}
async_test(t => {
performance.clearResourceTimings();
// Fetch
fetch("resources/empty.js")
.then(r => r.blob())
.then(blob => {
check("fetch", "http/1.1");
})
// XMLHttpRequest
.then(() => {
return new Promise(resolve => {
performance.clearResourceTimings();
let xhr = new XMLHttpRequest();
xhr.onload = () => {
check("xmlhttprequest", "http/1.1");
resolve();
};
xhr.open("GET", "resources/empty.js");
xhr.send();
});
})
// Sync XMLHttpREquest
.then(() => {
performance.clearResourceTimings();
let xhr = new XMLHttpRequest();
xhr.open("GET", "resources/empty.js", false);
xhr.send();
check("xmlhttprequest", "http/1.1");
})
// ImportScripts
.then(() => {
performance.clearResourceTimings();
importScripts(["resources/empty.js"]);
check("other", "http/1.1");
})
// All done.
.then(() => {
t.done();
});
}, "Performance Resource Entries in workers");
done();