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Update web-platform-tests to revision 0d318188757a9c996e20b82db201fd04de5aa255
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James Graham
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<title>window.performance User Timing mark() method is working properly</title>
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<link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
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<link rel="help" href="http://www.w3.org/TR/user-timing/#dom-performance-mark"/>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="resources/webperftestharness.js"></script>
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<script type="text/javascript">
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// test data
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var markTestDelay = 200;
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var testThreshold = 20;
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var marks;
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var TEST_MARKS =
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[
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{
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name: "mark1",
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expectedStartTime: undefined,
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entryMatch: undefined
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},
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{
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name: "mark1",
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expectedStartTime: undefined,
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entryMatch: undefined
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}
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];
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setup({explicit_done: true});
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test_namespace();
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function onload_test()
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{
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// test for existance of User Timing and Performance Timeline interface
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if (window.performance.mark == undefined ||
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window.performance.clearMarks == undefined ||
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window.performance.measure == undefined ||
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window.performance.clearMeasures == undefined ||
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window.performance.getEntriesByName == undefined ||
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window.performance.getEntriesByType == undefined ||
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window.performance.getEntries == undefined)
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{
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test_true(false,
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"The User Timing and Performance Timeline interfaces, which are required for this test, " +
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"are defined.");
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done();
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}
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else
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{
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// create first mark
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window.performance.mark(TEST_MARKS[0].name);
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// record the time that this mark is created; this should correspond to the mark's startTime
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TEST_MARKS[0].expectedStartTime = (new Date()) - window.performance.timing.navigationStart;
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// create the duplicate mark using the test delay; the duplicate mark's value should be equivalent to
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// the loadEventStart navigation timing attribute plus the test delay
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setTimeout(mark_test_cb, markTestDelay);
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}
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}
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function mark_test_cb()
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{
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var getByNameScenarios = new Array();
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// create second, duplicate mark
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window.performance.mark(TEST_MARKS[1].name);
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// record the time that this mark is created; this should correspond to the mark's startTime
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TEST_MARKS[1].expectedStartTime = (new Date()) - window.performance.timing.navigationStart;
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// test the test marks are returned by getEntriesByName
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entries = window.performance.getEntriesByName(TEST_MARKS[0].name);
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test_mark(entries[0],
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"window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\")[0]",
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TEST_MARKS[0].name,
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TEST_MARKS[0].expectedStartTime);
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TEST_MARKS[0].entryMatch = entries[0];
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test_mark(entries[1],
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"window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\")[1]",
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TEST_MARKS[1].name,
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TEST_MARKS[1].expectedStartTime);
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TEST_MARKS[1].entryMatch = entries[1];
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// test the test marks are returned by getEntriesByName with the entryType parameter provided
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entries = window.performance.getEntriesByName(TEST_MARKS[0].name, "mark");
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test_equals(entries[0].name, TEST_MARKS[0].name,
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"window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\", \"mark\") returns an " +
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"object containing the \"" + TEST_MARKS[0].name + "\" mark in the correct order");
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test_equals(entries[1].name, TEST_MARKS[1].name,
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"window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\", \"mark\") returns an " +
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"object containing the duplicate \"" + TEST_MARKS[1].name + "\" mark in the correct order");
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test_true(match_entries(entries[0], TEST_MARKS[0].entryMatch),
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"The \"" + TEST_MARKS[0].name + "\" mark returned by " +
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"window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\", \"mark\") matches the " +
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"the \"" + TEST_MARKS[0].name + "\" mark returned by " +
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"window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\")");
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test_true(match_entries(entries[1], TEST_MARKS[1].entryMatch),
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"The duplicate \"" + TEST_MARKS[1].name + "\" mark returned by " +
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"window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\", \"mark\") matches the " +
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"the duplicate \"" + TEST_MARKS[1].name + "\" mark returned by " +
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"window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\")");
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// test the test marks are returned by getEntries
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entries = get_test_entries(window.performance.getEntries(), "mark");
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test_equals(entries[0].name, TEST_MARKS[0].name,
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"window.performance.getEntries() returns an object containing the original \"" +
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TEST_MARKS[0].name + "\" mark in the correct order");
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test_equals(entries[1].name, TEST_MARKS[1].name,
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"window.performance.getEntries() returns an object containing the duplicate \"" +
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TEST_MARKS[1].name + "\" mark in the correct order");
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test_true(match_entries(entries[0], TEST_MARKS[0].entryMatch),
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"The \"" + TEST_MARKS[0].name + "\" mark returned by " +
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"window.performance.getEntries() matches the the \"" + TEST_MARKS[0].name + "\" mark returned " +
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"by window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\")");
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test_true(match_entries(entries[1], TEST_MARKS[1].entryMatch),
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"The \"" + TEST_MARKS[1].name + "\" mark returned by " +
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"window.performance.getEntries() matches the the duplicate \"" + TEST_MARKS[1].name + "\" mark " +
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"returned by window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\")");
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// test the test marks are returned by getEntriesByType
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entries = window.performance.getEntriesByType("mark");
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test_equals(entries[0].name, TEST_MARKS[0].name,
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"window.performance.getEntriesByType(\"mark\") returns an object containing the original \"" +
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TEST_MARKS[0].name + "\" mark in the correct order");
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test_equals(entries[1].name, TEST_MARKS[1].name,
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"window.performance.getEntriesByType(\"mark\") returns an object containing the duplicate \"" +
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TEST_MARKS[1].name + "\" mark in the correct order");
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test_true(match_entries(entries[0], TEST_MARKS[0].entryMatch),
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"The \"" + TEST_MARKS[0].name + "\" mark returned by " +
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"window.performance.getEntriesByType(\"mark\") matches the the \"" + TEST_MARKS[0].name +
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"\" mark returned by window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\")");
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test_true(match_entries(entries[1], TEST_MARKS[1].entryMatch),
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"The \"" + TEST_MARKS[1].name + "\" mark returned by " +
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"window.performance.getEntriesByType(\"mark\") matches the the duplicate \"" +
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TEST_MARKS[1].name + "\" mark returned by window.performance.getEntriesByName(\"" +
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TEST_MARKS[1].name + "\")");
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done();
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}
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function match_entries(entry1, entry2)
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{
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var pass = true;
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// match name
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pass = pass && (entry1.name == entry2.name);
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// match startTime
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pass = pass && (entry1.startTime == entry2.startTime);
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// match entryType
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pass = pass && (entry1.entryType == entry2.entryType);
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// match duration
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pass = pass && (entry1.duration == entry2.duration);
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return pass;
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}
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function test_mark(markEntry, markEntryCommand, expectedName, expectedStartTime)
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{
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// test name
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test_equals(markEntry.name, expectedName, markEntryCommand + ".name == \"" + expectedName + "\"");
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// test startTime, allow for an acceptable threshold in the difference between the startTime and the
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// expected value for the startTime (loadEventStart + markTestDelay)
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test_true(Math.abs(markEntry.startTime - expectedStartTime) <= testThreshold,
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markEntryCommand + ".startTime ~== " + expectedStartTime + " (up to " + testThreshold +
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"ms difference allowed)");
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// verify entryType
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test_equals(markEntry.entryType, "mark", markEntryCommand + ".entryType == \"mark\"");
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// verify duration
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test_equals(markEntry.duration, 0, markEntryCommand + ".duration == 0");
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}
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function get_test_entries(entryList, entryType)
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{
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var testEntries = new Array();
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// filter entryList
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for (var i in entryList)
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{
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if (entryList[i].entryType == entryType)
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{
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testEntries.push(entryList[i]);
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}
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}
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return testEntries;
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}
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</script>
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</head>
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<body onload="onload_test();">
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<h1>Description</h1>
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<p>This test validates that the performance.mark() method is working properly. This test creates the
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following marks to test this method:
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<ul>
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<li>"mark1": created using a normal mark() call</li>
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<li>"mark1": duplicate of the first mark, used to confirm names can be re-used</li>
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</ul>
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After creating each mark, the existence of these marks is validated by calling
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performance.getEntriesByName() (both with and without the entryType parameter provided),
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performance.getEntriesByType(), and performance.getEntries()
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</p>
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<div id="log"></div>
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</body>
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</html>
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