The Tor Browser / file comparison
comparison: dom/indexedDB/test/unit/test_setVersion_abort.js
dom/indexedDB/test/unit/test_setVersion_abort.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:01e6c0902bd0 |
|---|---|
| 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 | |
| 12 let request = indexedDB.open(name, 1); | |
| 13 request.onerror = errorHandler; | |
| 14 request.onsuccess = unexpectedSuccessHandler; | |
| 15 request.onupgradeneeded = grabEventAndContinueHandler; | |
| 16 let event = yield undefined; | |
| 17 | |
| 18 let db = event.target.result; | |
| 19 | |
| 20 let objectStore = db.createObjectStore("foo"); | |
| 21 let index = objectStore.createIndex("bar", "baz"); | |
| 22 | |
| 23 is(db.version, 1, "Correct version"); | |
| 24 is(db.objectStoreNames.length, 1, "Correct objectStoreNames length"); | |
| 25 is(objectStore.indexNames.length, 1, "Correct indexNames length"); | |
| 26 | |
| 27 let transaction = event.target.transaction; | |
| 28 is(transaction.mode, "versionchange", "Correct transaction mode"); | |
| 29 transaction.oncomplete = unexpectedSuccessHandler; | |
| 30 transaction.onabort = grabEventAndContinueHandler; | |
| 31 transaction.abort(); | |
| 32 | |
| 33 is(db.version, 0, "Correct version"); | |
| 34 is(db.objectStoreNames.length, 0, "Correct objectStoreNames length"); | |
| 35 is(objectStore.indexNames.length, 0, "Correct indexNames length"); | |
| 36 | |
| 37 // Test that the db is actually closed. | |
| 38 try { | |
| 39 db.transaction(""); | |
| 40 ok(false, "Expect an exception"); | |
| 41 } catch (e) { | |
| 42 ok(true, "Expect an exception"); | |
| 43 is(e.name, "InvalidStateError", "Expect an InvalidStateError"); | |
| 44 } | |
| 45 | |
| 46 event = yield undefined; | |
| 47 is(event.type, "abort", "Got transaction abort event"); | |
| 48 is(event.target, transaction, "Right target"); | |
| 49 is(event.target.transaction, null, "No transaction"); | |
| 50 | |
| 51 is(db.version, 0, "Correct version"); | |
| 52 is(db.objectStoreNames.length, 0, "Correct objectStoreNames length"); | |
| 53 is(objectStore.indexNames.length, 0, "Correct indexNames length"); | |
| 54 | |
| 55 request.onerror = grabEventAndContinueHandler; | |
| 56 request.onupgradeneeded = unexpectedSuccessHandler; | |
| 57 | |
| 58 event = yield undefined; | |
| 59 | |
| 60 is(event.type, "error", "Got request error event"); | |
| 61 is(event.target, request, "Right target"); | |
| 62 is(event.target.transaction, null, "No transaction"); | |
| 63 | |
| 64 event.preventDefault(); | |
| 65 | |
| 66 request = indexedDB.open(name, 1); | |
| 67 request.onerror = errorHandler; | |
| 68 request.onsuccess = unexpectedSuccessHandler; | |
| 69 request.onupgradeneeded = grabEventAndContinueHandler; | |
| 70 event = yield undefined; | |
| 71 | |
| 72 is(event.type, "upgradeneeded", "Got upgradeneeded event"); | |
| 73 | |
| 74 let db2 = event.target.result; | |
| 75 | |
| 76 isnot(db, db2, "Should give a different db instance"); | |
| 77 is(db2.version, 1, "Correct version"); | |
| 78 is(db2.objectStoreNames.length, 0, "Correct objectStoreNames length"); | |
| 79 | |
| 80 let objectStore2 = db2.createObjectStore("foo"); | |
| 81 let index2 = objectStore2.createIndex("bar", "baz"); | |
| 82 | |
| 83 request.onsuccess = grabEventAndContinueHandler; | |
| 84 request.onupgradeneeded = unexpectedSuccessHandler; | |
| 85 event = yield undefined; | |
| 86 | |
| 87 is(event.target.result, db2, "Correct target"); | |
| 88 is(event.type, "success", "Got success event"); | |
| 89 is(db2.version, 1, "Correct version"); | |
| 90 is(db2.objectStoreNames.length, 1, "Correct objectStoreNames length"); | |
| 91 is(objectStore2.indexNames.length, 1, "Correct indexNames length"); | |
| 92 is(db.version, 0, "Correct version still"); | |
| 93 is(db.objectStoreNames.length, 0, "Correct objectStoreNames length still"); | |
| 94 is(objectStore.indexNames.length, 0, "Correct indexNames length still"); | |
| 95 | |
| 96 finishTest(); | |
| 97 yield undefined; | |
| 98 } |
