blob: 07aaab3c71e089c5ef3bebdaa8ead6e1668a8a11 [file] [log] [blame]
if (this.importScripts) {
importScripts('../../../resources/js-test.js');
importScripts('shared.js');
}
description("Test that a database is recreated correctly when an open-with-version call is queued behind both a deleteDatabase and an open-with-version call");
indexedDBTest(prepareDatabase, connection1Success);
function prepareDatabase(evt)
{
preamble(evt);
evalAndLog("db = event.target.result");
}
function connection1Success(evt)
{
preamble(evt);
evalAndLog("connection1 = event.target.result");
shouldBe("db", "connection1");
evalAndLog("connection1.onversionchange = connection1VersionChangeCallback");
evalAndLog("request = indexedDB.open(dbname, 2)");
evalAndLog("request.onsuccess = connection2Success");
evalAndLog("request.onupgradeneeded = connection2UpgradeNeeded");
evalAndLog("request.onblocked = connection2Blocked");
request.onerror = unexpectedErrorCallback;
}
function connection1VersionChangeCallback(evt)
{
preamble(evt);
shouldBeEqualToString("event.type", "versionchange");
shouldBe("event.oldVersion", "1");
shouldBe("event.newVersion", "2");
}
function connection2Blocked(evt)
{
preamble(evt);
evalAndLog("request = indexedDB.deleteDatabase(dbname)");
evalAndLog("request.onsuccess = deleteDatabaseSuccessCallback");
request.onerror = unexpectedErrorCallback;
evalAndLog("request = indexedDB.open(dbname, 3)");
evalAndLog("request.onupgradeneeded = connection3UpgradeNeeded");
evalAndLog("request.onsuccess = connection3Success");
request.onerror = unexpectedErrorCallback;
evalAndLog("connection1.close()");
}
function deleteDatabaseSuccessCallback(evt)
{
preamble(evt);
shouldBeUndefined("event.target.result");
shouldBeEqualToString("event.type", "success");
}
function connection2UpgradeNeeded(evt)
{
preamble(evt);
shouldBe("event.oldVersion", "1");
shouldBe("event.newVersion", "2");
evalAndLog("db = event.target.result");
evalAndLog("db.onversionchange = connection2VersionChangeCallback");
shouldBe("db.objectStoreNames.length", "0");
evalAndLog("db.createObjectStore('some object store')");
evalAndLog("transaction = event.target.transaction");
evalAndLog("transaction.oncomplete = connection2TransactionComplete");
}
function connection2Success(evt)
{
preamble(evt);
evalAndLog("connection2 = event.target.result");
connection2.onversionchange = unexpectedVersionChangeCallback;
evalAndLog("connection2.close()");
}
function connection2TransactionComplete(evt)
{
preamble(evt);
shouldBe("db.version", "2");
}
function connection2VersionChangeCallback(evt)
{
preamble(evt);
shouldBe("event.oldVersion", "2");
shouldBeNull("event.newVersion");
}
var gotUpgradeNeededEvent = false;
function connection3UpgradeNeeded(evt)
{
preamble(evt);
evalAndLog("gotUpgradeNeededEvent = true");
shouldBe("event.newVersion", "3");
shouldBe("event.oldVersion", "0");
}
function connection3Success(evt)
{
preamble(evt);
shouldBeTrue("gotUpgradeNeededEvent");
shouldBe("event.target.result.objectStoreNames.length", "0");
finishJSTest();
}