LayoutTests/fast/js/Promise-catch.html - Issue 24980002: Implement AP2 Promises

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Side by Side Diff: LayoutTests/fast/js/Promise-catch.html

Issue 24980002: Implement AP2 Promises (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 7 years, 2 months ago

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

2 <html>	2 <html>

3 <head>	3 <head>

4 <script src="resources/js-test-pre.js"></script>	4 <script src="resources/js-test-pre.js"></script>

5 </head>	5 </head>

6 <body>	6 <body>

7 <div id="description"></div>	7 <div id="description"></div>

8 <div id="console"></div>	8 <div id="console"></div>

9 <script>	9 <script>

10 description('Test Promise.');	10 description('Test Promise.');

11	11

12 window.jsTestIsAsync = true;	12 window.jsTestIsAsync = true;

13 var reject;	13 var reject;

14	14

15 var firstPromise = new Promise(function(_, newReject) {	15 var firstPromise = new Promise(function(_, newReject) {

16 window.thisInInit = this;	16 window.thisInInit = this;

17 reject = newReject;	17 reject = newReject;

18 });	18 });

19	19

20 var secondPromise = firstPromise.catch(function(result) {	20 var secondPromise = firstPromise.catch(function(result) {

21 window.thisInFulfillCallback = this;	21 window.thisInFulfillCallback = this;

22 shouldBeFalse('thisInFulfillCallback === firstPromise');	22 shouldBeFalse('thisInFulfillCallback === firstPromise');

23 shouldBeTrue('thisInFulfillCallback === secondPromise');	23 shouldBeFalse('thisInFulfillCallback === secondPromise');

	24 shouldBeTrue('thisInFulfillCallback === window');

24 window.result = result;	25 window.result = result;

25 shouldBeEqualToString('result', 'hello');	26 shouldBeEqualToString('result', 'hello');

26 return 'bye';	27 return 'bye';

27 });	28 });

28	29

29 secondPromise.then(function(result) {	30 secondPromise.then(function(result) {

30 window.result = result;	31 window.result = result;

31 shouldBeEqualToString('result', 'bye');	32 shouldBeEqualToString('result', 'bye');

32 testPassed('fulfilled');	33 testPassed('fulfilled');

33 finishJSTest();	34 finishJSTest();

34 }, function() {	35 }, function() {

35 testFailed('rejected');	36 testFailed('rejected');

36 finishJSTest();	37 finishJSTest();

37 }, function() {	38 }, function() {

38 });	39 });

39	40

40 shouldBeTrue('thisInInit === firstPromise');	41 shouldBeFalse('thisInInit === firstPromise');

	42 shouldBeTrue('thisInInit === window');

41 shouldBeTrue('firstPromise instanceof Promise');	43 shouldBeTrue('firstPromise instanceof Promise');

42 shouldBeTrue('secondPromise instanceof Promise');	44 shouldBeTrue('secondPromise instanceof Promise');

43	45

44 shouldThrow('firstPromise.catch(null)', '"TypeError: rejectCallback must be a fu nction or undefined"');	46 shouldThrow('firstPromise.catch(null)', '"TypeError: onRejected must be a functi on or undefined"');

45 shouldThrow('firstPromise.catch(37)', '"TypeError: rejectCallback must be a func tion or undefined"');	47 shouldThrow('firstPromise.catch(37)', '"TypeError: onRejected must be a function or undefined"');

46	48

47 reject('hello');	49 reject('hello');

48 </script>	50 </script>

49 <script src="resources/js-test-post.js"></script>	51 <script src="resources/js-test-post.js"></script>

50 </body>	52 </body>

51 </html>	53 </html>

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