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comparison: dom/indexedDB/test/unit/test_setVersion_exclusion.js
dom/indexedDB/test/unit/test_setVersion_exclusion.js
- changeset 2
- 7e26c7da4463
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| -1:000000000000 | 0:db7dc1e642cd |
|---|---|
| 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.onupgradeneeded = grabEventAndContinueHandler; | |
| 15 request.onsuccess = unexpectedSuccessHandler; | |
| 16 | |
| 17 let request2 = indexedDB.open(name, 2); | |
| 18 request2.onerror = errorHandler; | |
| 19 request2.onupgradeneeded = unexpectedSuccessHandler; | |
| 20 request2.onsuccess = unexpectedSuccessHandler; | |
| 21 | |
| 22 let event = yield undefined; | |
| 23 is(event.type, "upgradeneeded", "Expect an upgradeneeded event"); | |
| 24 is(event.target, request, "Event should be fired on the request"); | |
| 25 ok(event.target.result instanceof IDBDatabase, "Expect a database here"); | |
| 26 | |
| 27 let db = event.target.result; | |
| 28 is(db.version, 1, "Database has correct version"); | |
| 29 | |
| 30 db.onupgradeneeded = function() { | |
| 31 ok(false, "our ongoing VERSION_CHANGE transaction should exclude any others!"); | |
| 32 } | |
| 33 | |
| 34 db.createObjectStore("foo"); | |
| 35 | |
| 36 try { | |
| 37 db.transaction("foo"); | |
| 38 ok(false, "Transactions should be disallowed now!"); | |
| 39 } catch (e) { | |
| 40 ok(e instanceof DOMException, "Expect a DOMException"); | |
| 41 is(e.name, "InvalidStateError", "Expect an InvalidStateError"); | |
| 42 is(e.code, DOMException.INVALID_STATE_ERR, "Expect an INVALID_STATE_ERR"); | |
| 43 } | |
| 44 | |
| 45 request.onupgradeneeded = unexpectedSuccessHandler; | |
| 46 request.transaction.oncomplete = grabEventAndContinueHandler; | |
| 47 | |
| 48 event = yield undefined; | |
| 49 is(event.type, "complete", "Got complete event"); | |
| 50 | |
| 51 try { | |
| 52 db.transaction("foo"); | |
| 53 ok(true, "Transactions should be allowed now!"); | |
| 54 } catch (e) { | |
| 55 ok(false, "Transactions should be allowed now!"); | |
| 56 } | |
| 57 | |
| 58 request.onsuccess = grabEventAndContinueHandler; | |
| 59 | |
| 60 event = yield undefined; | |
| 61 is(event.type, "success", "Expect a success event"); | |
| 62 is(event.target.result, db, "Same database"); | |
| 63 | |
| 64 db.onversionchange = function() { | |
| 65 ok(true, "next setVersion was unblocked appropriately"); | |
| 66 db.close(); | |
| 67 } | |
| 68 | |
| 69 try { | |
| 70 db.transaction("foo"); | |
| 71 ok(true, "Transactions should be allowed now!"); | |
| 72 } catch (e) { | |
| 73 ok(false, "Transactions should be allowed now!"); | |
| 74 } | |
| 75 | |
| 76 request.onsuccess = unexpectedSuccessHandler; | |
| 77 request2.onupgradeneeded = grabEventAndContinueHandler; | |
| 78 | |
| 79 event = yield undefined; | |
| 80 is(event.type, "upgradeneeded", "Expect an upgradeneeded event"); | |
| 81 | |
| 82 db = event.target.result; | |
| 83 is(db.version, 2, "Database has correct version"); | |
| 84 | |
| 85 request2.onupgradeneeded = unexpectedSuccessHandler; | |
| 86 request2.onsuccess = grabEventAndContinueHandler; | |
| 87 | |
| 88 event = yield undefined; | |
| 89 is(event.type, "success", "Expect a success event"); | |
| 90 is(event.target.result, db, "Same database"); | |
| 91 is(db.version, 2, "Database has correct version"); | |
| 92 | |
| 93 finishTest(); | |
| 94 yield undefined; | |
| 95 } |
