| <html> |
| <head> |
| <script src="../../fast/js/resources/js-test-pre.js"></script> |
| <script src="resources/shared.js"></script> |
| </head> |
| <body> |
| <script> |
| |
| description("Test behavior when the same connection calls setVersion twice"); |
| |
| |
| function test() { |
| removeVendorPrefixes(); |
| |
| shouldBeFalse("indexedDB == null"); |
| shouldBeFalse("IDBTransaction == null"); |
| openDBConnection(); |
| } |
| |
| function openDBConnection() |
| { |
| evalAndLog("self.state = 'starting'"); |
| var request = evalAndLog("indexedDB.open('two-versions-one-connection')"); |
| request.onsuccess = openSuccess; |
| request.onerror = unexpectedErrorCallback; |
| } |
| |
| function openSuccess() |
| { |
| self.db = evalAndLog("db = event.target.result"); |
| evalAndLog("self.state = 0"); |
| |
| var versionChangeRequest1 = evalAndLog("db.setVersion('version 1')"); |
| versionChangeRequest1.onerror = unexpectedErrorCallback; |
| versionChangeRequest1.onsuccess = inSetVersion1; |
| |
| // and concurrently... |
| |
| var versionChangeRequest2 = evalAndLog("db.setVersion('version 2')"); |
| versionChangeRequest2.onerror = unexpectedErrorCallback; |
| versionChangeRequest2.onsuccess = inSetVersion2; |
| } |
| |
| function inSetVersion1() |
| { |
| debug("setVersion() #1 callback"); |
| evalAndLog("self.store1 = db.createObjectStore('test-store1')"); |
| shouldBe("++self.state", "1"); |
| var req = evalAndLog("self.store1.put('aaa', 111)"); |
| req.onerror = unexpectedErrorCallback; |
| req.onsuccess = function (e) { |
| shouldBe("++self.state", "2"); |
| halfwayDone(); |
| }; |
| } |
| |
| function inSetVersion2() |
| { |
| debug("setVersion() #2 callback"); |
| shouldBe("++self.state", "4"); |
| evalAndLog("self.store2 = db.createObjectStore('test-store2')"); |
| |
| var req = evalAndLog("self.store2.put('bbb', 222)"); |
| req.onerror = unexpectedErrorCallback; |
| req.onsuccess = function (e) { |
| shouldBe("++self.state", "5"); |
| halfwayDone(); |
| }; |
| } |
| |
| var counter = 0; |
| function halfwayDone() |
| { |
| counter += 1; |
| if (counter < 2) { |
| shouldBe("++self.state", "3"); |
| debug("halfway there..." ); |
| } else { |
| shouldBe("++self.state", "6"); |
| checkResults(); |
| } |
| } |
| |
| function checkResults() { |
| shouldBeEqualToString("self.db.version", "version 2"); |
| trans = evalAndLog("self.trans = db.transaction(['test-store1', 'test-store2'])"); |
| store = evalAndLog("self.store = self.trans.objectStore('test-store1')"); |
| req = evalAndLog("self.req = self.store.get(111)"); |
| req.onerror = unexpectedErrorCallback; |
| req.onsuccess = function (e) { |
| shouldBeEqualToString("event.target.result", "aaa"); |
| |
| store = evalAndLog("self.store = self.trans.objectStore('test-store2')"); |
| req = evalAndLog("self.req = self.store.get(222)"); |
| req.onerror = unexpectedErrorCallback; |
| req.onsuccess = function (e) { |
| shouldBeEqualToString("event.target.result", "bbb"); |
| finishJSTest(); |
| }; |
| }; |
| } |
| |
| |
| test(); |
| |
| </script> |
| <script src="../../fast/js/resources/js-test-post.js"></script> |
| </body> |
| </html> |
