LayoutTests/http/tests/w3c/webperf/submission/Google/HighResolutionTime/worker-shared-basic.html - Issue 106353005: Expose performance.memory in workers

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Issue 106353005: Expose performance.memory in workers (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@Perf-Memory-SharedWorker

Patch Set: Created 6 years, 12 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <head>	3 <head>

4 <meta charset="utf-8" />	4 <meta charset="utf-8" />

5 <title>window.performance.now in shared workers</title>	5 <title>window.performance.now in shared workers</title>

6 <link rel="author" title="Google" href="http://www.google.com/" />	6 <link rel="author" title="Google" href="http://www.google.com/" />

7 <link rel="help" href="https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/HighRes olutionTime2/Overview.html"/>	7 <link rel="help" href="https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/HighRes olutionTime2/Overview.html"/>

8 <script src="/w3c/resources/testharness.js"></script>	8 <script src="/w3c/resources/testharness.js"></script>

9 <script src="/w3c/resources/testharnessreport.js"></script>	9 <script src="/w3c/resources/testharnessreport.js"></script>

10 <script src="/w3c/webperf/resources/webperftestharness.js"></script>	10 <script src="/w3c/webperf/resources/webperftestharness.js"></script>

11 <link rel="stylesheet" href="/w3c/resources/testharness.css" />	11 <link rel="stylesheet" href="/w3c/resources/testharness.css" />

12 <script>	12 <script>

13 setup({explicit_done: true, timeout:10000});	13 setup({explicit_done: true, timeout:10000});

14	14

15 var tests = [	15 var tests = [

16 '"performance" in self;',	16 '"performance" in self;',

17 '"now" in self.performance;',	17 '"now" in self.performance;',

18 'self.performance.now();',	18 'self.performance.now();',

19 ];	19 ];

20	20

21 var startTime = window.performance.now();	21 var startTime = window.performance.now();

22 var worker = new SharedWorker("/w3c/webperf/resources/worker.js");	22 var worker = new SharedWorker("/w3c/webperf/resources/worker.js");

23	23

24 worker.port.onmessage = function(event) {	24 worker.port.onmessage = function(event) {

25 var results = event.data;	25 var results = JSON.parse(event.data);

26 assert_true(results.length == 3);	26 assert_true(results.length == 3);

27 test_true(results[0], "self.performance is defined");	27 test_true(results[0], "self.performance is defined");

28 test_true(results[1], "self.performance.now is defined");	28 test_true(results[1], "self.performance.now is defined");

29 test_greater_than(startTime, results[2], "Time since origin time should be g reater in the main document than the worker");	29 test_greater_than(startTime, results[2], "Time since origin time should be g reater in the main document than the worker");

30 setupIframe();	30 setupIframe();

31 }	31 }

32	32

33 window.iframeStartTime = 0;	33 window.iframeStartTime = 0;

34 window.test_iframe = function(event, iframeNow) {	34 window.test_iframe = function(event, iframeNow) {

35 var workerTime = event.data;	35 var workerTime = JSON.parse(event.data);

36 test_greater_than(workerTime, window.iframeStartTime, "Time since origin tim e should be greater in the worker than the iframe", {});	36 test_greater_than(workerTime, window.iframeStartTime, "Time since origin tim e should be greater in the worker than the iframe", {});

37 worker.port.postMessage(["close();"]);	37 worker.port.postMessage(["close();"]);

38 done();	38 done();

39 }	39 }

40	40

41 function start() {	41 function start() {

42 worker.port.postMessage(tests);	42 worker.port.postMessage(tests);

43 }	43 }

44	44

45 function setupIframe() {	45 function setupIframe() {

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61 </script>	61 </script>

62 </head>	62 </head>

63 <body>	63 <body>

64 <h1>Description</h1>	64 <h1>Description</h1>

65 <p>This test validates that performance.now() exists in shared workers and repor ts reasonable times.</p>	65 <p>This test validates that performance.now() exists in shared workers and repor ts reasonable times.</p>

66	66

67 <div id="log"></div>	67 <div id="log"></div>

68	68

69 </body>	69 </body>

70 </html>	70 </html>

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