third_party/WebKit/LayoutTests/http/tests/loading/doc-write-async-third-party-script.html - Issue 1955043003: To reduce the possibility of a page break by blocking a document.written script,this patch includes…

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Side by Side Diff: third_party/WebKit/LayoutTests/http/tests/loading/doc-write-async-third-party-script.html

Issue 1955043003: To reduce the possibility of a page break by blocking a document.written script,this patch includes… (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@2704

Patch Set: Created 4 years, 7 months ago

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

2 <script src="../resources/testharness.js"></script>	2 <script src="../resources/testharness.js"></script>

3 <script src="../resources/testharnessreport.js"></script>	3 <script src="../resources/testharnessreport.js"></script>

4 <script>	4 <script>

5 var t = async_test('Cross origin but asynchronous doc.written scripts are no t blocked');	5 var t = async_test('Cross origin but asynchronous doc.written scripts are no t blocked');

6 var src = 'http://localhost:8000/loading/resources/js-loaded.js?2';	6 var src = 'http://localhost:8000/loading/resources/js-loaded.js?async-third- party-script';

7 var jsLoaded = false;	7 var jsLoaded = false;

8 var loadSuccess = false;	8 var loadSuccess = false;

9 if (window.internals) {	9 if (window.internals) {

10 internals.settings.setDisallowFetchForDocWrittenScriptsInMainFrameOnSlow Connections(true);	10 internals.settings.setDisallowFetchForDocWrittenScriptsInMainFrameOnSlow Connections(true);

11 internals.setNetworkStateNotifierTestOnly(true);	11 internals.setNetworkStateNotifierTestOnly(true);

12 internals.setNetworkConnectionInfo('cellular2g', 2.0);	12 internals.setNetworkConnectionInfo('cellular2g', 2.0);

13 internals.evictAllResources();	13 internals.evictAllResources();

14	14

15 window.addEventListener('beforeunload', function() {	15 window.addEventListener('beforeunload', function() {

16 internals.setNetworkStateNotifierTestOnly(false);	16 internals.setNetworkStateNotifierTestOnly(false);

17 internals.settings.setDisallowFetchForDocWrittenScriptsInMainFrameOn SlowConnections(false);	17 internals.settings.setDisallowFetchForDocWrittenScriptsInMainFrameOn SlowConnections(false);

18 }, false);	18 }, false);

19 }	19 }

20 document.write('<scr' + 'ipt src="' + src + '" onload="loadSuccess=true" as ync></scr' + 'ipt>');	20 document.write('<scr' + 'ipt src="' + src + '" onload="loadSuccess=true" as ync></scr' + 'ipt>');

21 </script>	21 </script>

22 <script>	22 <script>

23 window.addEventListener("load", t.step_func(function() {	23 window.addEventListener("load", t.step_func(function() {

24 assert_true(loadSuccess, "Script loaded successfully");	24 assert_true(loadSuccess, "Script loaded successfully");

25 assert_true(jsLoaded, "Cross origin but asynchronous doc.written scripts are not blocked");	25 assert_true(jsLoaded, "Cross origin but asynchronous doc.written scripts are not blocked");

26 t.done();	26 t.done();

27 }));	27 }));

28 </script>	28 </script>

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