[EventTiming] Remove unneeded prefix from WPT tests Bug: 823744 Change-Id: I353e25fc7f215afc8b835a873b31eb87aeb87703 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1603765 Reviewed-by: Liquan (Max) Gu <maxlg@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Cr-Commit-Position: refs/heads/master@{#658318} diff --git a/event-timing/crossiframe.html b/event-timing/crossiframe.html new file mode 100644 index 0000000..c1a27a5 --- /dev/null +++ b/event-timing/crossiframe.html
@@ -0,0 +1,90 @@ +<!DOCTYPE html> +<html> + +<head> + <meta charset=utf-8 /> + <title>Event Timing: entries should be observable by its own frame.</title> + <meta name="timeout" content="long"> +</head> + +<body> +<button id='button'>Generate a 'click' event</button> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<script src=/resources/testdriver.js></script> +<script src=/resources/testdriver-vendor.js></script> + +<script src=resources/event-timing-test-utils.js></script> +<img src=./resources/slow-image.py> +<iframe src=resources/crossiframe-childframe.html></iframe> +<script> + let clickTimeMin; + let processingStartMin; + let onloadStart; + + function validateEntries() { + const entries = performance.getEntriesByName('mousedown', 'event'); + + assert_equals(entries.length, 1, + "Observer of main frames should only capture main-frame event-timing entries." + ); + const entry = entries[0]; + verifyClickEvent(entry, true); + + assert_greater_than(entry.processingStart, processingStartMin, + "The entry's processing start should be later than processingStartMin."); + assert_greater_than(onloadStart, entry.processingStart, + "onload should occur later than the entry's procesisng start."); + assert_greater_than(entry.startTime, clickTimeMin, + "The entry's start time should be later than clickTimeMin."); + assert_greater_than(onloadStart, entry.startTime, + "onload should occur later than the entry's start time."); + } + + function validateChildFrameEntries(childFrameData) { + assert_equals(childFrameData.bufferedEntries.length, 1, + "Event Timing of child frames should only capture child-frame event-timing entries." + ); + const entry = entries[0]; + verifyClickEvent(entry); + + assert_greater_than(entry.processingStart, childFrameData.processingStartMin, + "The entry's processing start should be later than the child frame's processingStartMin."); + assert_greater_than(childFrameData.onloadStart, entry.processingStart, + "Child frame's onload should occur later than the entry's processing \ + start."); + assert_greater_than(entry.startTime, childFrameData.clickTimeMin, + "The entry's start time should be later than the child frame's \ + clickTimeMin."); + assert_greater_than(childFrameData.onloadStart, entry.startTime, + "Child frame's onload should be later than the entry's start time."); + + assert_array_equals(childFrameData.observedEntries, + childFrameData.bufferedEntries, + "The child frame's observed entries should be buffered as well."); + } + + async_test(function(t) { + clickTimeMin = performance.now(); + clickAndBlockMain('button'); + processingStartMin = performance.now(); + const childFrameEntriesPromise = new Promise((resolve, reject) => { + window.addEventListener("message", (event) => { + resolve(event.data); + }, false); + }); + on_event(window, 'load', e => { + onloadStart = performance.now(); + childFrameEntriesPromise.then((entries) => { + t.step(() => { + validateChildFrameEntries(entries); + validateEntries(); + }); + t.done(); + }); + }); + }, "Event Timing: entries should only be observable by its own frame."); + +</script> +</body> +</html> 