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comparison: dom/indexedDB/test/unit/test_overlapping_transactions.js
dom/indexedDB/test/unit/test_overlapping_transactions.js
- changeset 2
- 7e26c7da4463
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| -1:000000000000 | 0:e91d058912f9 |
|---|---|
| 1 /** | |
| 2 * Any copyright is dedicated to the Public Domain. | |
| 3 * http://creativecommons.org/publicdomain/zero/1.0/ | |
| 4 */ | |
| 5 | |
| 6 var testGenerator = testSteps(); | |
| 7 | |
| 8 function testSteps() | |
| 9 { | |
| 10 const name = this.window ? window.location.pathname : "Splendid Test"; | |
| 11 const objectStores = [ "foo", "bar" ]; | |
| 12 | |
| 13 let request = indexedDB.open(name, 1); | |
| 14 request.onerror = errorHandler; | |
| 15 request.onupgradeneeded = grabEventAndContinueHandler; | |
| 16 let event = yield undefined; | |
| 17 | |
| 18 let db = event.target.result; | |
| 19 is(db.objectStoreNames.length, 0, "Correct objectStoreNames list"); | |
| 20 | |
| 21 event.target.onsuccess = grabEventAndContinueHandler; | |
| 22 for (let i in objectStores) { | |
| 23 db.createObjectStore(objectStores[i], { autoIncrement: true }); | |
| 24 } | |
| 25 let event = yield undefined; | |
| 26 | |
| 27 is(db.objectStoreNames.length, objectStores.length, | |
| 28 "Correct objectStoreNames list"); | |
| 29 | |
| 30 for (let i = 0; i < 50; i++) { | |
| 31 let stepNumber = 0; | |
| 32 | |
| 33 request = db.transaction(["foo"], "readwrite") | |
| 34 .objectStore("foo") | |
| 35 .add({}); | |
| 36 request.onerror = errorHandler; | |
| 37 request.onsuccess = function(event) { | |
| 38 is(stepNumber, 1, "This callback came first"); | |
| 39 stepNumber++; | |
| 40 event.target.transaction.oncomplete = grabEventAndContinueHandler; | |
| 41 } | |
| 42 | |
| 43 request = db.transaction(["foo"], "readwrite") | |
| 44 .objectStore("foo") | |
| 45 .add({}); | |
| 46 request.onerror = errorHandler; | |
| 47 request.onsuccess = function(event) { | |
| 48 is(stepNumber, 2, "This callback came second"); | |
| 49 stepNumber++; | |
| 50 event.target.transaction.oncomplete = grabEventAndContinueHandler; | |
| 51 } | |
| 52 | |
| 53 request = db.transaction(["foo", "bar"], "readwrite") | |
| 54 .objectStore("bar") | |
| 55 .add({}); | |
| 56 request.onerror = errorHandler; | |
| 57 request.onsuccess = function(event) { | |
| 58 is(stepNumber, 3, "This callback came third"); | |
| 59 stepNumber++; | |
| 60 event.target.transaction.oncomplete = grabEventAndContinueHandler; | |
| 61 } | |
| 62 | |
| 63 request = db.transaction(["foo", "bar"], "readwrite") | |
| 64 .objectStore("bar") | |
| 65 .add({}); | |
| 66 request.onerror = errorHandler; | |
| 67 request.onsuccess = function(event) { | |
| 68 is(stepNumber, 4, "This callback came fourth"); | |
| 69 stepNumber++; | |
| 70 event.target.transaction.oncomplete = grabEventAndContinueHandler; | |
| 71 } | |
| 72 | |
| 73 request = db.transaction(["bar"], "readwrite") | |
| 74 .objectStore("bar") | |
| 75 .add({}); | |
| 76 request.onerror = errorHandler; | |
| 77 request.onsuccess = function(event) { | |
| 78 is(stepNumber, 5, "This callback came fifth"); | |
| 79 stepNumber++; | |
| 80 event.target.transaction.oncomplete = grabEventAndContinueHandler; | |
| 81 } | |
| 82 | |
| 83 stepNumber++; | |
| 84 yield undefined; yield undefined; yield undefined; yield undefined; yield undefined; | |
| 85 | |
| 86 is(stepNumber, 6, "All callbacks received"); | |
| 87 } | |
| 88 | |
| 89 finishTest(); | |
| 90 yield undefined; | |
| 91 } | |
| 92 |
