1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/indexedDB/test/exceptions_in_events_iframe.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,180 @@
1.4 +<!--
1.5 + Any copyright is dedicated to the Public Domain.
1.6 + http://creativecommons.org/publicdomain/zero/1.0/
1.7 +-->
1.8 +<html>
1.9 +<head>
1.10 + <title>Indexed Database Property Test</title>
1.11 +
1.12 + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.13 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.14 +
1.15 + <script type="text/javascript;version=1.7">
1.16 + let testGenerator = testSteps();
1.17 +
1.18 + function ok(val, message) {
1.19 + val = val ? "true" : "false";
1.20 + window.parent.postMessage("SimpleTest.ok(" + val + ", '" + message +
1.21 + "');", "*");
1.22 + }
1.23 +
1.24 + function is(a, b, message) {
1.25 + ok(a == b, message);
1.26 + }
1.27 +
1.28 + function grabEventAndContinueHandler(event) {
1.29 + testGenerator.send(event);
1.30 + }
1.31 +
1.32 + function errorHandler(event) {
1.33 + ok(false, "indexedDB error, code " + event.target.error.name);
1.34 + finishTest();
1.35 + }
1.36 +
1.37 + function unexpectedSuccessHandler(event) {
1.38 + ok(false, "got success when it was not expected!");
1.39 + finishTest();
1.40 + }
1.41 +
1.42 + function finishTest() {
1.43 + // Let window.onerror have a chance to fire
1.44 + setTimeout(function() {
1.45 + setTimeout(function() {
1.46 + testGenerator.close();
1.47 + window.parent.postMessage("SimpleTest.finish();", "*");
1.48 + }, 0);
1.49 + }, 0);
1.50 + }
1.51 +
1.52 + window.onerror = function() {
1.53 + return false;
1.54 + };
1.55 +
1.56 + function testSteps() {
1.57 + // Test 1: Throwing an exception in an upgradeneeded handler should
1.58 + // abort the versionchange transaction and fire an error at the request.
1.59 + let request = indexedDB.open(window.location.pathname, 1);
1.60 + request.onerror = errorHandler;
1.61 + request.onsuccess = unexpectedSuccessHandler;
1.62 + request.onupgradeneeded = function () {
1.63 + let transaction = request.transaction;
1.64 + transaction.oncomplete = unexpectedSuccessHandler;
1.65 + transaction.onabort = grabEventAndContinueHandler
1.66 + throw "STOP";
1.67 + };
1.68 +
1.69 + let event = yield undefined;
1.70 + is(event.type, "abort",
1.71 + "Throwing during an upgradeneeded event should abort the transaction.");
1.72 + is(event.target.error.name, "AbortError", "Got AbortError object");
1.73 +
1.74 + request.onerror = grabEventAndContinueHandler;
1.75 + event = yield undefined;
1.76 +
1.77 + is(event.type, "error",
1.78 + "Throwing during an upgradeneeded event should fire an error.");
1.79 +
1.80 + // Test 2: Throwing during a request's success handler should abort the
1.81 + // transaction.
1.82 + let request = indexedDB.open(window.location.pathname, 1);
1.83 + request.onerror = errorHandler;
1.84 + request.onblocked = errorHandler;
1.85 + request.onupgradeneeded = grabEventAndContinueHandler;
1.86 + request.onsuccess = unexpectedSuccessHandler;
1.87 + let openrequest = request;
1.88 + let event = yield undefined;
1.89 +
1.90 + request.onupgradeneeded = unexpectedSuccessHandler;
1.91 +
1.92 + let db = event.target.result;
1.93 + db.onerror = function(event) {
1.94 + event.preventDefault();
1.95 + };
1.96 +
1.97 + event.target.transaction.oncomplete = unexpectedSuccessHandler;
1.98 + event.target.transaction.onabort = grabEventAndContinueHandler;
1.99 +
1.100 + is(db.version, 1, "Correct version");
1.101 + is(db.objectStoreNames.length, 0, "Correct objectStoreNames length");
1.102 +
1.103 + let objectStore = db.createObjectStore("foo");
1.104 +
1.105 + is(db.objectStoreNames.length, 1, "Correct objectStoreNames length");
1.106 + ok(db.objectStoreNames.contains("foo"), "Has correct objectStore");
1.107 +
1.108 + request = objectStore.add({}, 1);
1.109 + request.onsuccess = function(event) {
1.110 + throw "foo";
1.111 + };
1.112 +
1.113 + event = yield undefined;
1.114 +
1.115 + is(event.type, "abort", "Got transaction abort event");
1.116 + is(event.target.error.name, "AbortError", "Got AbortError object");
1.117 + openrequest.onerror = grabEventAndContinueHandler;
1.118 +
1.119 + event = yield undefined;
1.120 +
1.121 + is(event.type, "error", "Got IDBOpenDBRequest error event");
1.122 + is(event.target, openrequest, "Right event target");
1.123 + is(event.target.error.name, "AbortError", "Right error name");
1.124 +
1.125 + // Test 3: Throwing during a request's error handler should abort the
1.126 + // transaction, even if preventDefault is called on the error event.
1.127 + let request = indexedDB.open(window.location.pathname, 1);
1.128 + request.onerror = errorHandler;
1.129 + request.onblocked = errorHandler;
1.130 + request.onupgradeneeded = grabEventAndContinueHandler;
1.131 + request.onsuccess = unexpectedSuccessHandler;
1.132 + let openrequest = request;
1.133 + let event = yield undefined;
1.134 +
1.135 + request.onupgradeneeded = unexpectedSuccessHandler;
1.136 +
1.137 + let db = event.target.result;
1.138 + db.onerror = function(event) {
1.139 + event.preventDefault();
1.140 + };
1.141 +
1.142 + event.target.transaction.oncomplete = unexpectedSuccessHandler;
1.143 + event.target.transaction.onabort = grabEventAndContinueHandler;
1.144 +
1.145 + is(db.version, 1, "Correct version");
1.146 + is(db.objectStoreNames.length, 0, "Correct objectStoreNames length");
1.147 +
1.148 + let objectStore = db.createObjectStore("foo");
1.149 +
1.150 + is(db.objectStoreNames.length, 1, "Correct objectStoreNames length");
1.151 + ok(db.objectStoreNames.contains("foo"), "Has correct objectStore");
1.152 +
1.153 + request = objectStore.add({}, 1);
1.154 + request.onerror = errorHandler;
1.155 + request = objectStore.add({}, 1);
1.156 + request.onsuccess = unexpectedSuccessHandler;
1.157 + request.onerror = function (event) {
1.158 + event.preventDefault();
1.159 + throw "STOP";
1.160 + };
1.161 +
1.162 + event = yield undefined;
1.163 +
1.164 + is(event.type, "abort", "Got transaction abort event");
1.165 + is(event.target.error.name, "AbortError", "Got AbortError object");
1.166 + openrequest.onerror = grabEventAndContinueHandler;
1.167 +
1.168 + event = yield undefined;
1.169 +
1.170 + is(event.type, "error", "Got IDBOpenDBRequest error event");
1.171 + is(event.target, openrequest, "Right event target");
1.172 + is(event.target.error.name, "AbortError", "Right error name");
1.173 +
1.174 + finishTest();
1.175 + yield undefined;
1.176 + }
1.177 + </script>
1.178 +
1.179 +</head>
1.180 +
1.181 +<body onload="testGenerator.next();"></body>
1.182 +
1.183 +</html>
