third_party/WebKit/LayoutTests/http/tests/loading/doc-write-sync-third-party-script-block.html - Issue 1849223002: Blocking synchronous and third party doc.written scripts

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Issue 1849223002: Blocking synchronous and third party doc.written scripts (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Resolved conflicts with latest Created 4 years, 8 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>

	5 var sameOrigin = 'http://127.0.0.1:8000'

	6 var crossOrigin = 'http://localhost:8000'

	7 var filePath = '/loading/resources/js-loaded.js'

	8 var jsLoaded = false;

	9 var loadSuccess = false;

4	10

5 <style>	11 src = crossOrigin + filePath;

6 .hideAllContainers .container {	12 document.write('<scr' + 'ipt src="' + src + '" onload="loadSuccess=true"></s cr' + 'ipt>');

7 display: none;

8 }

9 </style>

10

11 <div class="container">

12 <img id="img1" src="resources/cake.png">

13 </div>

14

15 <script>

16 test(function(t) {

17 var axImg1 = accessibilityController.accessibleElementById("img1");

18 assert_equals(axImg1.name, "");

19 }, "img element without alt");

20 </script>

21

22 <div class="container">

23 <img id="img2" title="img2-title" src="resources/cake.png">

24 </div>

25

26 <script>

27 test(function(t) {

28 var axImg2 = accessibilityController.accessibleElementById("img2");

29 assert_equals(axImg2.name, "img2-title");

30 assert_equals(axImg2.nameFrom, "attribute");

31 }, "img element without alt, with title");

32 </script>

33

34 <div class="container">

35 <img id="img3" title="img3-title" alt="img3-alt" src="resources/cake.png">

36 </div>

37

38 <script>

39 test(function(t) {

40 var axImg3 = accessibilityController.accessibleElementById("img3");

41 assert_equals(axImg3.name, "img3-alt");

42 assert_equals(axImg3.nameFrom, "attribute");

43 }, "img element with title and alt");

44 </script>

45

46 <div class="container">

47 <img id="img4" title="img4-title" alt="img4-alt" aria-label="img4-aria-label" src="resources/cake.png">

48 </div>

49

50 <script>

51 test(function(t) {

52 var axImg4 = accessibilityController.accessibleElementById("img4");

53 assert_equals(axImg4.name, "img4-aria-label");

54 assert_equals(axImg4.nameFrom, "attribute");

55 }, "img element with title and alt");

56 </script>

57

58 <div class="container">

59 <img id="img5" title="img5-title" alt="img5-alt" aria-label="img5-aria-label" aria-labelledby="labelledby5" src="resources/cake.png">

60 <span hidden="true" id="labelledby5">img5-aria-labelledby</span>

61 </div>

62

63 <script>

64 test(function(t) {

65 var axImg5 = accessibilityController.accessibleElementById("img5");

66 assert_equals(axImg5.name, "img5-aria-labelledby");

67 assert_equals(axImg5.nameFrom, "relatedElement");

68 }, "img element with title and alt");

69 </script>	13 </script>

70	14

71 <script>	15 <script>

72 if (window.testRunner)	16 test(function () {

73 document.body.className = "hideAllContainers";	17 assert_true(jsLoaded);

	18 assert_true(loadSuccess);

	19 }, "Blocking of scripts doesn't come into effect since feature is disabled") ;

	20

74 </script>	21 </script>

	22 <script>

	23 if (window.internals) {

	24 internals.settings.setDisallowFetchForDocWrittenScriptsInMainFrame(true) ;

	25 internals.setNetworkStateNotifierTestOnly(true);

	26 internals.setNetworkConnectionInfo('cellular2g', 1.0);

	27 internals.evictAllResources();

	28

	29 // Reset the state of the singleton network state notifier.

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

	31 internals.settings.setDisallowFetchForDocWrittenScriptsInMainFrame(f alse);

	32 internals.setNetworkStateNotifierTestOnly(false);

	33 }, false);

	34 }

	35

	36 src = sameOrigin + filePath;

	37 jsLoaded = false;

	38 loadSuccess = false;

	39 document.write('<scr' + 'ipt src="' + src + '" onload="loadSuccess=true"></s cr' + 'ipt>');

	40 </script>

	41

	42 <script>

	43 test(function () {

	44 assert_true(jsLoaded);

	45 assert_true(loadSuccess);

	46 }, "Same domain doc.written scripts are not blocked");

	47 </script>

	48

	49 <script>

	50 var jsLoaded = false;

	51 var loadSuccess = false;

	52

	53 src = crossOrigin + filePath;

	54 document.write('<scr' + 'ipt src="' + src + '" onload="loadSuccess=true"></s cr' + 'ipt>');

	55 </script>

	56

	57 <script>

	58 test(function () {

	59 assert_true(jsLoaded);

	60 assert_true(loadSuccess);

	61 }, "cross-origin script not blocked since it is cached");

	62

	63 </script>

	64 <script>

	65 jsLoaded = false;

	66 loadSuccess = false;

	67 var loadFailed = false;

	68

	69 filePath = '/loading/resources/js-loaded.js?1';

	70 src = crossOrigin + filePath;

	71 document.write('<scr' + 'ipt src="' + src + '" onload="loadSuccess=true" onE rror="loadFailed=true"></scr' + 'ipt>');

	72 </script>

	73

	74 <script>

	75 test(function () {

	76 assert_false(jsLoaded);

	77 assert_false(loadSuccess);

	78 assert_true(loadFailed);

	79 }, "cross origin doc.written scripts are blocked");

	80 </script>

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