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| (Empty) |
| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <script src="../../resources/js-test.js"></script> | |
| 5 </head> | |
| 6 <body> | |
| 7 <div id="description"></div> | |
| 8 <div id="console"></div> | |
| 9 <script> | |
| 10 description('Test Promise.'); | |
| 11 | |
| 12 window.jsTestIsAsync = true; | |
| 13 | |
| 14 var resolve; | |
| 15 var promise = new Promise(function (r) {resolve = r;}); | |
| 16 var operation; | |
| 17 | |
| 18 promise.then(function(result) { // fulfilled - continue | |
| 19 testPassed('fulfilled'); | |
| 20 window.result = result; | |
| 21 shouldBeEqualToString('result', 'hello'); | |
| 22 return 'hello2'; | |
| 23 }, function() { | |
| 24 testFailed('rrejected'); | |
| 25 }).then() // pass through | |
| 26 .then(function(result) { // fulfilled - throw an exception | |
| 27 testPassed('fulfilled'); | |
| 28 window.result = result; | |
| 29 shouldBeEqualToString('result', 'hello2'); | |
| 30 throw 'error'; | |
| 31 }, function() { | |
| 32 testFailed('rejected'); | |
| 33 }).then(function() { // rejected - throw an exception | |
| 34 testFailed('fulfilled'); | |
| 35 }, function(result) { | |
| 36 testPassed('rejected'); | |
| 37 window.result = result; | |
| 38 shouldBeEqualToString('result', 'error'); | |
| 39 throw 'error2'; | |
| 40 }).then() // pass through | |
| 41 .then(function() { // rejected - recover | |
| 42 testFailed('fulfilled'); | |
| 43 }, function(result) { | |
| 44 testPassed('rejected'); | |
| 45 window.result = result; | |
| 46 shouldBeEqualToString('result', 'error2'); | |
| 47 return 'recovered'; | |
| 48 }).then(function(result) { // fulfilled - the last | |
| 49 testPassed('fulfilled'); | |
| 50 window.result = result; | |
| 51 shouldBeEqualToString('result', 'recovered'); | |
| 52 shouldBeEqualToString('operation', 'asynchronous'); | |
| 53 finishJSTest(); | |
| 54 }, function() { | |
| 55 testFailed('rejected'); | |
| 56 finishJSTest(); | |
| 57 }); | |
| 58 | |
| 59 operation = 'synchronous'; | |
| 60 resolve('hello'); | |
| 61 | |
| 62 // The chain should be executed asynchronously. | |
| 63 operation = 'asynchronous'; | |
| 64 | |
| 65 </script> | |
| 66 </body> | |
| 67 </html> | |
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Chromium Code Reviews
Issue 209443009:
Delete Promises Layout Tests. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master