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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/performance/tests/performance_observer.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 'dom/performance/tests/performance_observer.html')
| -rw-r--r-- | dom/performance/tests/performance_observer.html | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/dom/performance/tests/performance_observer.html b/dom/performance/tests/performance_observer.html new file mode 100644 index 000000000..b8ced9296 --- /dev/null +++ b/dom/performance/tests/performance_observer.html @@ -0,0 +1,74 @@ +<!-- + Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ +--> +<!DOCTYPE html> +<meta charset=utf-8> +<html> +<head> +<title>Test for performance observer</title> +<script> +'use strict'; +[ + "promise_test", "test", "setup", + "assert_true", "assert_equals", "assert_array_equals", + "assert_throws", "assert_unreached" +].forEach(func => { + window[func] = opener[func].bind(opener); +}); +function done() { + opener.add_completion_callback(() => { + self.close(); + }); + opener.done(); +} + +</script> +<script src="test_performance_observer.js"></script> +</head> +<body> +<div id="log"></div> +<script> +function makeXHR(aUrl) { + var xmlhttp = new XMLHttpRequest(); + xmlhttp.open("get", aUrl, true); + xmlhttp.send(); +} + +promise_test(t => { + var promise = new Promise(resolve => { + performance.clearResourceTimings(); + + var observer = new PerformanceObserver(list => resolve(list)); + observer.observe({entryTypes: ['resource']}); + t.add_cleanup(() => observer.disconnect()); + }); + + makeXHR("test-data.json"); + + return promise.then(list => { + assert_equals(list.getEntries().length, 1); + assert_array_equals(list.getEntries(), + performance.getEntriesByType("resource"), + "Observed 'resource' entries should equal to entries obtained by getEntriesByType."); + + // getEntries filtering tests + assert_array_equals(list.getEntries({name: "http://mochi.test:8888/tests/dom/base/test/test-data.json"}), + performance.getEntriesByName("http://mochi.test:8888/tests/dom/base/test/test-data.json"), + "getEntries with name filter should return correct results."); + assert_array_equals(list.getEntries({entryType: "resource"}), + performance.getEntriesByType("resource"), + "getEntries with entryType filter should return correct results."); + assert_array_equals(list.getEntries({initiatorType: "xmlhttprequest"}), + performance.getEntriesByType("resource"), + "getEntries with initiatorType filter should return correct results."); + assert_array_equals(list.getEntries({initiatorType: "link"}), + [], + "getEntries with non-existent initiatorType filter should return an empty array."); + }); +}, "resource-timing test"); + +done(); + +</script> +</body> |