зеркало из https://github.com/mozilla/gecko-dev.git
133 строки
4.0 KiB
HTML
133 строки
4.0 KiB
HTML
<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<html>
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<head>
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<title>Indexed Database Property Test</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<script type="text/javascript;version=1.7">
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function testSteps()
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{
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const objectStoreData = [
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// This one will be removed.
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{ ss: "237-23-7732", name: "Bob" },
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// These will always be included.
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{ ss: "237-23-7733", name: "Ann" },
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{ ss: "237-23-7734", name: "Ron" },
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{ ss: "237-23-7735", name: "Sue" },
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{ ss: "237-23-7736", name: "Joe" },
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// This one will be added.
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{ ss: "237-23-7737", name: "Pat" }
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];
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// Post-add and post-remove data ordered by name.
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const objectStoreDataNameSort = [ 1, 4, 5, 2, 3 ];
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let request = mozIndexedDB.open(window.location.pathname);
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request.onerror = errorHandler;
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request.onsuccess = grabEventAndContinueHandler;
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let event = yield;
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let db = event.target.result;
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db.setVersion("1").onsuccess = grabEventAndContinueHandler;
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event = yield;
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event.target.transaction.oncomplete = continueToNextStep;
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let objectStore = db.createObjectStore("foo", { keyPath: "ss" });
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objectStore.createIndex("name", "name", { unique: true });
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for (let i = 0; i < objectStoreData.length - 1; i++) {
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objectStore.add(objectStoreData[i]);
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}
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yield;
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let count = 0;
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let sawAdded = false;
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let sawRemoved = false;
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db.transaction("foo").objectStore("foo").openCursor().onsuccess =
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function(event) {
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event.target.transaction.oncomplete = continueToNextStep;
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let cursor = event.target.result;
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if (cursor) {
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if (cursor.value.name == objectStoreData[0].name) {
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sawRemoved = true;
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}
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if (cursor.value.name ==
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objectStoreData[objectStoreData.length - 1].name) {
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sawAdded = true;
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}
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cursor.continue();
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count++;
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}
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};
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yield;
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is(count, objectStoreData.length - 1, "Good initial count");
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is(sawAdded, false, "Didn't see item that is about to be added");
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is(sawRemoved, true, "Saw item that is about to be removed");
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count = 0;
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sawAdded = false;
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sawRemoved = false;
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db.transaction("foo", IDBTransaction.READ_WRITE).objectStore("foo")
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.index("name").openCursor().onsuccess = function(event) {
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event.target.transaction.oncomplete = continueToNextStep;
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let cursor = event.target.result;
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if (cursor) {
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if (cursor.value.name == objectStoreData[0].name) {
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sawRemoved = true;
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}
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if (cursor.value.name ==
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objectStoreData[objectStoreData.length - 1].name) {
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sawAdded = true;
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}
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is(cursor.value.name,
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objectStoreData[objectStoreDataNameSort[count++]].name,
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"Correct name");
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if (count == 1) {
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let objectStore = event.target.transaction.objectStore("foo");
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objectStore.delete(objectStoreData[0].ss)
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.onsuccess = function(event) {
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objectStore.add(objectStoreData[objectStoreData.length - 1])
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.onsuccess =
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function(event) {
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cursor.continue();
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};
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};
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}
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else {
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cursor.continue();
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}
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}
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};
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yield;
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is(count, objectStoreData.length - 1, "Good final count");
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is(sawAdded, true, "Saw item that was added");
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is(sawRemoved, false, "Didn't see item that was removed");
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finishTest();
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yield;
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}
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</script>
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<script type="text/javascript;version=1.7" src="helpers.js"></script>
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</head>
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<body onload="runTest();"></body>
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</html>
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