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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/performance-timeline/po-mark-measure.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'testing/web-platform/tests/performance-timeline/po-mark-measure.html')
| -rw-r--r-- | testing/web-platform/tests/performance-timeline/po-mark-measure.html | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/testing/web-platform/tests/performance-timeline/po-mark-measure.html b/testing/web-platform/tests/performance-timeline/po-mark-measure.html new file mode 100644 index 000000000..7455c0e87 --- /dev/null +++ b/testing/web-platform/tests/performance-timeline/po-mark-measure.html @@ -0,0 +1,72 @@ +<!DOCTYPE HTML> +<meta charset=utf-8> +<title>PerformanceObservers: mark and measure</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="performanceobservers.js"></script> +<h1>PerformanceObservers: mark and measure</h1> +<p> +Performance.mark() and Performance.measure() will <a href="https://w3c.github.io/performance-timeline/#dfn-queue-a-performanceentry">queue a PerformanceEntry</a>. +</p> +<div id="log"></div> +<script> + async_test(function (t) { + var stored_entries = []; + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + stored_entries = + stored_entries.concat(entryList.getEntries()); + if (stored_entries.length >= 4) { + checkEntries(stored_entries, + [{ entryType: "mark", name: "mark1"}, + { entryType: "mark", name: "mark2"}, + { entryType: "measure", name: "measure1"}, + { entryType: "measure", name: "measure2"}]); + observer.disconnect(); + t.done(); + } + }) + ); + observer.observe({entryTypes: ["mark", "measure"]}); + }, "entries are observable"); + + async_test(function (t) { + var mark_entries = []; + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + mark_entries = + mark_entries.concat(entryList.getEntries()); + if (mark_entries.length >= 2) { + checkEntries(mark_entries, + [{ entryType: "mark", name: "mark1"}, + { entryType: "mark", name: "mark2"}]); + observer.disconnect(); + t.done(); + } + }) + ); + observer.observe({entryTypes: ["mark"]}); + performance.mark("mark1"); + performance.mark("mark2"); + }, "mark entries are observable"); + + async_test(function (t) { + var measure_entries = []; + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + measure_entries = + measure_entries.concat(entryList.getEntries()); + if (measure_entries.length >= 2) { + checkEntries(measure_entries, + [{ entryType: "measure", name: "measure1"}, + { entryType: "measure", name: "measure2"}]); + observer.disconnect(); + t.done(); + } + }) + ); + observer.observe({entryTypes: ["measure"]}); + performance.measure("measure1"); + performance.measure("measure2"); + }, "measure entries are observable"); +</script> |