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| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <title>audit.js: handling failures</title> |
| 5 <script src="../../resources/testharness.js"></script> |
| 6 <script src="../../resources/testharnessreport.js"></script> |
| 7 <script src="../resources/audit.js"></script> |
| 8 </head> |
| 9 <body> |
| 10 <script> |
| 11 // The task runner will print out a console message to ensure the text file |
| 12 // comparison. |
| 13 var audit = Audit.createTaskRunner({ requireResultFile: true }); |
| 14 |
| 15 |
| 16 // These assertions are supposed to be failed. The WPT (testharness) fails |
| 17 // because the assertions are failing, but the existence of expected test |
| 18 // result makes this test pass as long as the actual and the expected match. |
| 19 // See the expected result file to see the logging message from Audit. |
| 20 |
| 21 |
| 22 // Basic assertions. |
| 23 audit.define('basic-failure', function (task, should) { |
| 24 task.describe('Testing basic assertion failures.'); |
| 25 |
| 26 should(function () { var foo = bar; }, 'Setting foo to bar').notThrow(); |
| 27 should(function () { var foo = 0; }).throw('ReferenceError'); |
| 28 should(3 > 5, '3 < 5').beTrue(); |
| 29 should(true).beFalse(); |
| 30 should(1).beEqualTo(2) |
| 31 should(1).notBeEqualTo(1) |
| 32 should(typeof 3.141592, 'typeof 3.141592').beEqualTo('string'); |
| 33 should(1).beGreaterThan(2); |
| 34 should(1).beGreaterThanOrEqualTo(2); |
| 35 should(2).beLessThan(1); |
| 36 should(2).beLessThanOrEqualTo(1); |
| 37 |
| 38 let oac = new OfflineAudioContext(1, 128, 44100); |
| 39 Promise.all([ |
| 40 should(oac.decodeAudioData(), 'Decoding audio data with no argument') |
| 41 .beResolved(), |
| 42 should(oac.startRendering()).beRejected() |
| 43 ]).then(task.done.bind(task)); |
| 44 }); |
| 45 |
| 46 |
| 47 // Numerical assertions. |
| 48 audit.define('numerical-failures', function (task, should) { |
| 49 task.describe('Testing numerical assertion failures.'); |
| 50 |
| 51 should(0).beCloseTo(0.1, { threshold: 0 }); |
| 52 should([1, 8, 11, 18, 6, 5, 5, 5, 123, 49]).beConstantValueOf(5); |
| 53 should([1, 8, 11, 18, 6, 5, 5, 5, 123, 49]) |
| 54 .beEqualToArray([1, 8, 10, 18, 6, 5, 6, 5, 123, 48]); |
| 55 should([1, 1, 1, 1, 2, 2, 3, 3, 3]).containValues([1, 3, 2]); |
| 56 should([0.5, 0.5, 0.55, 0.5, 0.45, 0.5]).notGlitch(0.04); |
| 57 should([0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.9]) |
| 58 .beCloseToArray([0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1], { |
| 59 absoluteThreshold: 0.02 |
| 60 }); |
| 61 should([0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.9]) |
| 62 .beCloseToArray([0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1], { |
| 63 relativeThreshold: 0.1 |
| 64 }); |
| 65 should([0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.9]) |
| 66 .beCloseToArray([0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1], { |
| 67 absoluteThreshold: 0.02, |
| 68 relativeThreshold: 0.1 |
| 69 }); |
| 70 |
| 71 task.done(); |
| 72 }); |
| 73 |
| 74 |
| 75 // With no argument, this executes all tasks in the order defined. |
| 76 audit.run(); |
| 77 </script> |
| 78 </body> |
| 79 </html> |
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Chromium Code Reviews
Issue 2568573002:
Additional unit test for audit.js: failure cases and logging examples. (Closed)
