third_party/WebKit/LayoutTests/fast/dom/Window/window-postmessage-args.html - Issue 2295863002: Remove window.postMessage(message, transferables, targetOrigin) legacy overload

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Issue 2295863002: Remove window.postMessage(message, transferables, targetOrigin) legacy overload (Closed)

Patch Set: leave milestoneString alone Created 4 years, 3 months ago

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1 <html>	1 <html>

2 <head>	2 <head>

3 <script src="../../../resources/js-test.js"></script>	3 <script src="../../../resources/js-test.js"></script>

4 </head>	4 </head>

5 <body>	5 <body>

6 <script>	6 <script>

7 description("Test window.postMessage() argument handling.");	7 description("Test window.postMessage() argument handling.");

8	8

9 self.jsTestIsAsync = true;	9 self.jsTestIsAsync = true;

10	10

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41 testFailed("Posting message ('" + first + "', " + third + ")" + reason);	41 testFailed("Posting message ('" + first + "', " + third + ")" + reason);

42 }	42 }

43	43

44 function tryPostMessage(first, second, third, shouldFail) {	44 function tryPostMessage(first, second, third, shouldFail) {

45 tryPostMessageFunction(window.postMessage, first, second, third, shouldFail) ;	45 tryPostMessageFunction(window.postMessage, first, second, third, shouldFail) ;

46 }	46 }

47	47

48 document.getElementById("description").innerHTML = "Test that the second argumen t of window.postMessage is ignored or triggers an error if it is not a message p ort. You should see PASS message '1' through '7', followed by 'done', with messa ges 4-7 received below.<br><br>";	48 document.getElementById("description").innerHTML = "Test that the second argumen t of window.postMessage is ignored or triggers an error if it is not a message p ort. You should see PASS message '1' through '7', followed by 'done', with messa ges 4-7 received below.<br><br>";

49	49

50 tryPostMessage('1', '*', 1, true);	50 tryPostMessage('1', '*', 1, true);

51 tryPostMessage('2', '*', 'c', true); // Legacy overload resolution will consider 3rd argument to be the (string) origin.	51 tryPostMessage('2', '*', 'c', true);

52 tryPostMessage('3', '*', { x: 1 }, true);	52 tryPostMessage('3', '*', { x: 1 }, true);

53 tryPostMessage('3a', { x: 1 }, '*', true); // Legacy argument order.

54 tryPostMessage('4', '*', window); // Passes because window has a "length" attri bute of value '0', so it looks like an array	53 tryPostMessage('4', '*', window); // Passes because window has a "length" attri bute of value '0', so it looks like an array

55 tryPostMessage('4a', window, '*'); // Legacy argument order.

56 tryPostMessage('5', '*', undefined);	54 tryPostMessage('5', '*', undefined);

57 tryPostMessage('5a', '*', null, true);	55 tryPostMessage('5a', '*', null, true);

58 tryPostMessage('6', '*', void 0);	56 tryPostMessage('6', '*', void 0);

59 var channel1 = new MessageChannel;	57 var channel1 = new MessageChannel;

60 tryPostMessageFunction(window.postMessage, '7', '*', [channel1.port1, channel1.p ort2]);	58 tryPostMessageFunction(window.postMessage, '7', '*', [channel1.port1, channel1.p ort2]);

61 var channel1a = new MessageChannel;

62 tryPostMessageFunction(window.postMessage, '7a', [channel1a.port1, channel1a.por t2], '*');

63 var channel2 = new MessageChannel;	59 var channel2 = new MessageChannel;

64 tryPostMessageFunction(window.postMessage, '7', '*', [channel2.port1, channel2.p ort2]);	60 tryPostMessageFunction(window.postMessage, '7', '*', [channel2.port1, channel2.p ort2]);

65 var channel3 = new MessageChannel;	61 var channel3 = new MessageChannel;

66 tryPostMessage(2147483648, '*', undefined);	62 tryPostMessage(2147483648, '*', undefined);

67 tryPostMessage(2147483648, '*', null, true);	63 tryPostMessage(2147483648, '*', null, true);

68 tryPostMessageFunction(window.postMessage, channel3.port1, '*', [channel3.port1, channel3.port2]);	64 tryPostMessageFunction(window.postMessage, channel3.port1, '*', [channel3.port1, channel3.port2]);

69 var channel4 = new MessageChannel;	65 var channel4 = new MessageChannel;

70 tryPostMessageFunction(window.postMessage, channel4.port1, '*', [channel4.port1, channel4.port2]);	66 tryPostMessageFunction(window.postMessage, channel4.port1, '*', [channel4.port1, channel4.port2]);

71 var channel5 = new MessageChannel;	67 var channel5 = new MessageChannel;

72 tryPostMessageFunction(window.postMessage, [channel5.port1, channel5.port2], '*' , [channel5.port1, channel5.port2]);	68 tryPostMessageFunction(window.postMessage, [channel5.port1, channel5.port2], '*' , [channel5.port1, channel5.port2]);

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96 tryPostMessageFunction(window.postMessage, 'data', '*', [1,,2], true);	92 tryPostMessageFunction(window.postMessage, 'data', '*', [1,,2], true);

97 tryPostMessageFunction(window.postMessage, 'data', '*', [null, window.postMessag e], true);	93 tryPostMessageFunction(window.postMessage, 'data', '*', [null, window.postMessag e], true);

98	94

99 shouldThrow("window.postMessage()");	95 shouldThrow("window.postMessage()");

100 shouldThrow("window.postMessage('a')");	96 shouldThrow("window.postMessage('a')");

101	97

102 tryPostMessageFunction(window.postMessage, 'done', '*');	98 tryPostMessageFunction(window.postMessage, 'done', '*');

103 </script>	99 </script>

104 </body>	100 </body>

105 </html>	101 </html>

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