gecko/dom/indexedDB/test/test_remove_objectStore.html

123 lines
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HTML

<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
<head>
<title>Indexed Database Property Test</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="text/javascript;version=1.7">
function testSteps()
{
const nsIIDBObjectStore = Components.interfaces.nsIIDBObjectStore;
const UNKNOWN_ERR =
Components.interfaces.nsIIDBDatabaseException.UNKNOWN_ERR;
const name = window.location.pathname;
const description = "My Test Database";
const objectStoreName = "Objects";
let request = mozIndexedDB.open(name, 1, description);
request.onerror = errorHandler;
request.onupgradeneeded = grabEventAndContinueHandler;
let event = yield;
let db = event.target.result;
is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
let objectStore = db.createObjectStore(objectStoreName,
{ keyPath: "foo" });
let addedCount = 0;
for (let i = 0; i < 100; i++) {
request = objectStore.add({foo: i});
request.onerror = errorHandler;
request.onsuccess = function(event) {
if (++addedCount == 100) {
SimpleTest.executeSoon(function() { testGenerator.next(); });
}
}
}
yield;
is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
is(db.objectStoreNames.item(0), objectStoreName, "Correct name");
db.close();
let request = mozIndexedDB.open(name, 2, description);
request.onerror = errorHandler;
request.onupgradeneeded = grabEventAndContinueHandler;
let event = yield;
let db = event.target.result;
let trans = event.target.transaction;
let oldObjectStore = trans.objectStore(objectStoreName);
isnot(oldObjectStore, null, "Correct object store prior to deleting");
db.deleteObjectStore(objectStoreName);
is(db.objectStoreNames.length, 0, "Correct objectStores list");
try {
trans.objectStore(objectStoreName);
ok(false, "should have thrown");
}
catch(ex) {
ok(ex instanceof IDBDatabaseException, "Got a IDBDatabaseException");
is(ex.code, IDBDatabaseException.NOT_FOUND_ERR, "expect a NOT_FOUND_ERR");
}
objectStore = db.createObjectStore(objectStoreName, { keyPath: "foo" });
is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
is(db.objectStoreNames.item(0), objectStoreName, "Correct name");
is(trans.objectStore(objectStoreName), objectStore, "Correct new objectStore");
isnot(oldObjectStore, objectStore, "Old objectStore is not new objectStore");
request = objectStore.openCursor();
request.onerror = errorHandler;
request.onsuccess = function(event) {
is(event.target.result, undefined, "ObjectStore shouldn't have any items");
testGenerator.send(event);
}
event = yield;
db.deleteObjectStore(objectStore.name);
is(db.objectStoreNames.length, 0, "Correct objectStores list");
continueToNextStep();
yield;
db.close();
let request = mozIndexedDB.open(name, 3, description);
request.onerror = errorHandler;
request.onupgradeneeded = grabEventAndContinueHandler;
let event = yield;
let db = event.target.result;
objectStore = db.createObjectStore(objectStoreName, { keyPath: "foo" });
request = objectStore.add({foo:"bar"});
request.onerror = errorHandler;
request.onsuccess = grabEventAndContinueHandler;
db.deleteObjectStore(objectStoreName);
event = yield;
finishTest();
yield;
}
</script>
<script type="text/javascript;version=1.7" src="helpers.js"></script>
</head>
<body onload="runTest();"></body>
</html>