LayoutTests/imported/web-platform-tests/hr-time/basic.html - Issue 1191043004: Import hr-time and user-timing tests, remove redundant webperf copies

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Unified Diff: LayoutTests/imported/web-platform-tests/hr-time/basic.html

Issue 1191043004: Import hr-time and user-timing tests, remove redundant webperf copies (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Add idlharness result Created 5 years, 6 months ago

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Index: LayoutTests/imported/web-platform-tests/hr-time/basic.html

diff --git a/LayoutTests/http/tests/w3c/webperf/approved/HighResolutionTime/basic.html b/LayoutTests/imported/web-platform-tests/hr-time/basic.html

similarity index 62%

rename from LayoutTests/http/tests/w3c/webperf/approved/HighResolutionTime/basic.html

rename to LayoutTests/imported/web-platform-tests/hr-time/basic.html

index ffc88775ad54d7beb7ee0b2026ce1d708767e145..ff15cdc7c213a2bf54bbcb21b0c5f77b0c101afa 100644

--- a/LayoutTests/http/tests/w3c/webperf/approved/HighResolutionTime/basic.html

+++ b/LayoutTests/imported/web-platform-tests/hr-time/basic.html

@@ -5,9 +5,9 @@

<title>window.performance.now exists</title>

-<script src="/w3c/resources/testharness.js"></script>

-<script src="/w3c/resources/testharnessreport.js"></script>

-<link rel="stylesheet" href="/w3c/resources/testharness.css" />

+<script src="../../../resources/testharness.js"></script>

+<script src="../../../resources/testharnessreport.js"></script>

+<link rel="stylesheet" href="../../../resources/testharness.css" />

test(function() {

assert_equals(typeof window.performance, "object");

@@ -24,6 +24,18 @@ test(function() {

test(function() {

assert_equals(typeof window.performance.now(), "number", "window.performance.now() returns a number");

}, "window.performance.now() returns a number", {assert: "The now method MUST return a DOMHighResTimeStamp"});

+async_test(function() {

+ // Check whether the performance.now() method is close to Date() within 30ms (due to inaccuracies)

+ var initial_hrt = performance.now();

+ var initial_date = Date.now();

+ setTimeout(this.step_func(function() {

+ var final_hrt = performance.now();

+ var final_date = Date.now();

+ assert_approx_equals(final_hrt - initial_hrt, final_date - initial_date, 30, 'High resolution time value increased by approximately the same amount as time from date object');

+ this.done();

+ }), 2000);

+}, 'High resolution time has approximately the right relative magnitude');

</script>

</head>

<body>