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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/user-timing/test_user_timing_mark.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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+<!DOCTYPE html>
+<html>
+ <head>
+ <meta charset="UTF-8" />
+ <title>window.performance User Timing mark() method is working properly</title>
+ <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
+ <link rel="help" href="http://www.w3.org/TR/user-timing/#dom-performance-mark"/>
+ <script src="/resources/testharness.js"></script>
+ <script src="/resources/testharnessreport.js"></script>
+ <script src="resources/webperftestharness.js"></script>
+
+ <script type="text/javascript">
+ // test data
+ var markTestDelay = 200;
+ var testThreshold = 20;
+ var marks;
+
+ var TEST_MARKS =
+ [
+ {
+ name: "mark1",
+ expectedStartTime: undefined,
+ entryMatch: undefined
+ },
+ {
+ name: "mark1",
+ expectedStartTime: undefined,
+ entryMatch: undefined
+ }
+ ];
+
+ setup({explicit_done: true});
+
+ test_namespace();
+
+ function onload_test()
+ {
+ // test for existance of User Timing and Performance Timeline interface
+ if (window.performance.mark == undefined ||
+ window.performance.clearMarks == undefined ||
+ window.performance.measure == undefined ||
+ window.performance.clearMeasures == undefined ||
+ window.performance.getEntriesByName == undefined ||
+ window.performance.getEntriesByType == undefined ||
+ window.performance.getEntries == undefined)
+ {
+ test_true(false,
+ "The User Timing and Performance Timeline interfaces, which are required for this test, " +
+ "are defined.");
+
+ done();
+ }
+ else
+ {
+ // create first mark
+ window.performance.mark(TEST_MARKS[0].name);
+
+ // record the time that this mark is created; this should correspond to the mark's startTime
+ TEST_MARKS[0].expectedStartTime = (new Date()) - window.performance.timing.navigationStart;
+
+ // create the duplicate mark using the test delay; the duplicate mark's value should be equivalent to
+ // the loadEventStart navigation timing attribute plus the test delay
+ setTimeout(mark_test_cb, markTestDelay);
+ }
+ }
+
+ function mark_test_cb()
+ {
+ var getByNameScenarios = new Array();
+
+ // create second, duplicate mark
+ window.performance.mark(TEST_MARKS[1].name);
+
+ // record the time that this mark is created; this should correspond to the mark's startTime
+ TEST_MARKS[1].expectedStartTime = (new Date()) - window.performance.timing.navigationStart;
+
+ // test the test marks are returned by getEntriesByName
+ entries = window.performance.getEntriesByName(TEST_MARKS[0].name);
+ test_mark(entries[0],
+ "window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\")[0]",
+ TEST_MARKS[0].name,
+ TEST_MARKS[0].expectedStartTime);
+ TEST_MARKS[0].entryMatch = entries[0];
+
+ test_mark(entries[1],
+ "window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\")[1]",
+ TEST_MARKS[1].name,
+ TEST_MARKS[1].expectedStartTime);
+ TEST_MARKS[1].entryMatch = entries[1];
+
+ // test the test marks are returned by getEntriesByName with the entryType parameter provided
+ entries = window.performance.getEntriesByName(TEST_MARKS[0].name, "mark");
+ test_equals(entries[0].name, TEST_MARKS[0].name,
+ "window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\", \"mark\") returns an " +
+ "object containing the \"" + TEST_MARKS[0].name + "\" mark in the correct order");
+
+ test_equals(entries[1].name, TEST_MARKS[1].name,
+ "window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\", \"mark\") returns an " +
+ "object containing the duplicate \"" + TEST_MARKS[1].name + "\" mark in the correct order");
+
+ test_true(match_entries(entries[0], TEST_MARKS[0].entryMatch),
+ "The \"" + TEST_MARKS[0].name + "\" mark returned by " +
+ "window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\", \"mark\") matches the " +
+ "the \"" + TEST_MARKS[0].name + "\" mark returned by " +
+ "window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\")");
+
+ test_true(match_entries(entries[1], TEST_MARKS[1].entryMatch),
+ "The duplicate \"" + TEST_MARKS[1].name + "\" mark returned by " +
+ "window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\", \"mark\") matches the " +
+ "the duplicate \"" + TEST_MARKS[1].name + "\" mark returned by " +
+ "window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\")");
+
+ // test the test marks are returned by getEntries
+ entries = get_test_entries(window.performance.getEntries(), "mark");
+
+ test_equals(entries[0].name, TEST_MARKS[0].name,
+ "window.performance.getEntries() returns an object containing the original \"" +
+ TEST_MARKS[0].name + "\" mark in the correct order");
+
+ test_equals(entries[1].name, TEST_MARKS[1].name,
+ "window.performance.getEntries() returns an object containing the duplicate \"" +
+ TEST_MARKS[1].name + "\" mark in the correct order");
+
+ test_true(match_entries(entries[0], TEST_MARKS[0].entryMatch),
+ "The \"" + TEST_MARKS[0].name + "\" mark returned by " +
+ "window.performance.getEntries() matches the the \"" + TEST_MARKS[0].name + "\" mark returned " +
+ "by window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\")");
+
+ test_true(match_entries(entries[1], TEST_MARKS[1].entryMatch),
+ "The \"" + TEST_MARKS[1].name + "\" mark returned by " +
+ "window.performance.getEntries() matches the the duplicate \"" + TEST_MARKS[1].name + "\" mark " +
+ "returned by window.performance.getEntriesByName(\"" + TEST_MARKS[1].name + "\")");
+
+ // test the test marks are returned by getEntriesByType
+ entries = window.performance.getEntriesByType("mark");
+
+ test_equals(entries[0].name, TEST_MARKS[0].name,
+ "window.performance.getEntriesByType(\"mark\") returns an object containing the original \"" +
+ TEST_MARKS[0].name + "\" mark in the correct order");
+
+ test_equals(entries[1].name, TEST_MARKS[1].name,
+ "window.performance.getEntriesByType(\"mark\") returns an object containing the duplicate \"" +
+ TEST_MARKS[1].name + "\" mark in the correct order");
+
+ test_true(match_entries(entries[0], TEST_MARKS[0].entryMatch),
+ "The \"" + TEST_MARKS[0].name + "\" mark returned by " +
+ "window.performance.getEntriesByType(\"mark\") matches the the \"" + TEST_MARKS[0].name +
+ "\" mark returned by window.performance.getEntriesByName(\"" + TEST_MARKS[0].name + "\")");
+
+ test_true(match_entries(entries[1], TEST_MARKS[1].entryMatch),
+ "The \"" + TEST_MARKS[1].name + "\" mark returned by " +
+ "window.performance.getEntriesByType(\"mark\") matches the the duplicate \"" +
+ TEST_MARKS[1].name + "\" mark returned by window.performance.getEntriesByName(\"" +
+ TEST_MARKS[1].name + "\")");
+
+ done();
+ }
+
+ function match_entries(entry1, entry2)
+ {
+ var pass = true;
+
+ // match name
+ pass = pass && (entry1.name == entry2.name);
+
+ // match startTime
+ pass = pass && (entry1.startTime == entry2.startTime);
+
+ // match entryType
+ pass = pass && (entry1.entryType == entry2.entryType);
+
+ // match duration
+ pass = pass && (entry1.duration == entry2.duration);
+
+ return pass;
+ }
+
+ function test_mark(markEntry, markEntryCommand, expectedName, expectedStartTime)
+ {
+ // test name
+ test_equals(markEntry.name, expectedName, markEntryCommand + ".name == \"" + expectedName + "\"");
+
+ // test startTime, allow for an acceptable threshold in the difference between the startTime and the
+ // expected value for the startTime (loadEventStart + markTestDelay)
+ test_true(Math.abs(markEntry.startTime - expectedStartTime) <= testThreshold,
+ markEntryCommand + ".startTime is approximately correct (up to " + testThreshold +
+ "ms difference allowed)");
+
+ // verify entryType
+ test_equals(markEntry.entryType, "mark", markEntryCommand + ".entryType == \"mark\"");
+
+ // verify duration
+ test_equals(markEntry.duration, 0, markEntryCommand + ".duration == 0");
+ }
+
+ function get_test_entries(entryList, entryType)
+ {
+ var testEntries = new Array();
+
+ // filter entryList
+ for (var i in entryList)
+ {
+ if (entryList[i].entryType == entryType)
+ {
+ testEntries.push(entryList[i]);
+ }
+ }
+
+ return testEntries;
+ }
+ </script>
+ </head>
+ <body onload="onload_test();">
+ <h1>Description</h1>
+ <p>This test validates that the performance.mark() method is working properly. This test creates the
+ following marks to test this method:
+ <ul>
+ <li>"mark1": created using a normal mark() call</li>
+ <li>"mark1": duplicate of the first mark, used to confirm names can be re-used</li>
+ </ul>
+ After creating each mark, the existence of these marks is validated by calling
+ performance.getEntriesByName() (both with and without the entryType parameter provided),
+ performance.getEntriesByType(), and performance.getEntries()
+ </p>
+
+ <div id="log"></div>
+ </body>
+</html>
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