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0d460e3432
This is split from the previous changeset since if we include dom/ the file size is too large for phabricator to handle. This is an autogenerated commit to handle scripts loading mochitest harness files, in the simple case where the script src is on the same line as the tag. This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170 using the `--part 2` argument. Differential Revision: https://phabricator.services.mozilla.com/D27457 --HG-- extra : moz-landing-system : lando
280 lines
8.2 KiB
HTML
280 lines
8.2 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 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">
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function* testSteps()
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{
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info("Setting up test fixtures: create an IndexedDB database and object store.");
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let request = indexedDB.open(window.location.pathname, 1);
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request.onerror = errorHandler;
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request.onupgradeneeded = grabEventAndContinueHandler;
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request.onsuccess = unexpectedSuccessHandler;
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let event = yield undefined;
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let db = event.target.result;
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db.onerror = errorHandler;
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let objectStore = db.createObjectStore("foo", { autoIncrement: true });
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let index = objectStore.createIndex("foo", "index");
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request.onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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info("Let's create a blob and store it in IndexedDB twice.");
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const BLOB_DATA = ["fun ", "times ", "all ", "around!"];
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const INDEX_KEY = 5;
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let blob = new Blob(BLOB_DATA, { type: "text/plain" });
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let data = { blob, index: INDEX_KEY };
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objectStore = db.transaction("foo", "readwrite").objectStore("foo");
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objectStore.add(data).onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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info("Added blob to database once");
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let key = event.target.result;
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objectStore.add(data).onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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info("Added blob to database twice");
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info("Let's retrieve the blob again and verify the contents is the same.");
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objectStore = db.transaction("foo").objectStore("foo");
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objectStore.get(key).onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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info("Got blob from database");
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let fileReader = new FileReader();
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fileReader.onload = grabEventAndContinueHandler;
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fileReader.readAsText(event.target.result.blob);
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event = yield undefined;
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is(event.target.result, BLOB_DATA.join(""), "Correct text");
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info("Let's retrieve it again, create an object URL for the blob, load" +
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"it via an XMLHttpRequest, and verify the contents is the same.");
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objectStore = db.transaction("foo").objectStore("foo");
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objectStore.get(key).onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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info("Got blob from database");
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let blobURL = URL.createObjectURL(event.target.result.blob);
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let xhr = new XMLHttpRequest();
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xhr.open("GET", blobURL);
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xhr.onload = grabEventAndContinueHandler;
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xhr.send();
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yield undefined;
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URL.revokeObjectURL(blobURL);
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is(xhr.responseText, BLOB_DATA.join(""), "Correct responseText");
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info("Retrieve both blob entries from the database and verify contents.");
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objectStore = db.transaction("foo").objectStore("foo");
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objectStore.mozGetAll().onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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is(event.target.result.length, 2, "Got right number of items");
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fileReader = new FileReader();
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fileReader.onload = grabEventAndContinueHandler;
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fileReader.readAsText(event.target.result[0].blob);
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event = yield undefined;
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is(event.target.result, BLOB_DATA.join(""), "Correct text");
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let cursorResults = [];
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objectStore = db.transaction("foo").objectStore("foo");
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objectStore.openCursor().onsuccess = function(event) {
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let cursor = event.target.result;
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if (cursor) {
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info("Got item from cursor");
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cursorResults.push(cursor.value);
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cursor.continue();
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}
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else {
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info("Finished cursor");
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continueToNextStep();
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}
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};
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yield undefined;
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is(cursorResults.length, 2, "Got right number of items");
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fileReader = new FileReader();
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fileReader.onload = grabEventAndContinueHandler;
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fileReader.readAsText(cursorResults[0].blob);
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event = yield undefined;
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is(event.target.result, BLOB_DATA.join(""), "Correct text");
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info("Retrieve blobs from database via index and verify contents.");
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index = db.transaction("foo").objectStore("foo").index("foo");
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index.get(INDEX_KEY).onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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info("Got blob from database");
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fileReader = new FileReader();
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fileReader.onload = grabEventAndContinueHandler;
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fileReader.readAsText(event.target.result.blob);
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event = yield undefined;
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is(event.target.result, BLOB_DATA.join(""), "Correct text");
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index = db.transaction("foo").objectStore("foo").index("foo");
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index.mozGetAll().onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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is(event.target.result.length, 2, "Got right number of items");
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fileReader = new FileReader();
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fileReader.onload = grabEventAndContinueHandler;
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fileReader.readAsText(event.target.result[0].blob);
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event = yield undefined;
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is(event.target.result, BLOB_DATA.join(""), "Correct text");
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cursorResults = [];
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index = db.transaction("foo").objectStore("foo").index("foo");
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index.openCursor().onsuccess = function(event) {
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let cursor = event.target.result;
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if (cursor) {
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info("Got item from cursor");
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cursorResults.push(cursor.value);
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cursor.continue();
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}
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else {
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info("Finished cursor");
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continueToNextStep();
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}
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};
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yield undefined;
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is(cursorResults.length, 2, "Got right number of items");
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fileReader = new FileReader();
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fileReader.onload = grabEventAndContinueHandler;
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fileReader.readAsText(cursorResults[0].blob);
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event = yield undefined;
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is(event.target.result, BLOB_DATA.join(""), "Correct text");
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fileReader = new FileReader();
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fileReader.onload = grabEventAndContinueHandler;
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fileReader.readAsText(cursorResults[1].blob);
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event = yield undefined;
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is(event.target.result, BLOB_DATA.join(""), "Correct text");
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info("Slice the the retrieved blob and verify its contents.");
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let slice = cursorResults[1].blob.slice(0, BLOB_DATA[0].length);
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fileReader = new FileReader();
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fileReader.onload = grabEventAndContinueHandler;
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fileReader.readAsText(slice);
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event = yield undefined;
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is(event.target.result, BLOB_DATA[0], "Correct text");
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info("Send blob to a worker, read its contents there, and verify results.");
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function workerScript() {
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/* eslint-env worker */
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onmessage = function(event) {
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var reader = new FileReaderSync();
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postMessage(reader.readAsText(event.data));
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var slice = event.data.slice(1, 2);
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postMessage(reader.readAsText(slice));
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};
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}
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let url =
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URL.createObjectURL(new Blob(["(", workerScript.toSource(), ")()"]));
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let worker = new Worker(url);
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worker.postMessage(slice);
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worker.onmessage = grabEventAndContinueHandler;
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event = yield undefined;
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is(event.data, BLOB_DATA[0], "Correct text");
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event = yield undefined;
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is(event.data, BLOB_DATA[0][1], "Correct text");
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info("Store a blob back in the database, and keep holding on to the " +
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"blob, verifying that it still can be read.");
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objectStore = db.transaction("foo").objectStore("foo");
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objectStore.get(key).onsuccess = grabEventAndContinueHandler;
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event = yield undefined;
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let blobFromDB = event.target.result.blob;
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info("Got blob from database");
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let txn = db.transaction("foo", "readwrite");
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txn.objectStore("foo").put(event.target.result, key);
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txn.oncomplete = grabEventAndContinueHandler;
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event = yield undefined;
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info("Stored blob back into database");
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fileReader = new FileReader();
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fileReader.onload = grabEventAndContinueHandler;
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fileReader.readAsText(blobFromDB);
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event = yield undefined;
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is(event.target.result, BLOB_DATA.join(""), "Correct text");
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blobURL = URL.createObjectURL(blobFromDB);
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xhr = new XMLHttpRequest();
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xhr.open("GET", blobURL);
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xhr.onload = grabEventAndContinueHandler;
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xhr.send();
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yield undefined;
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URL.revokeObjectURL(blobURL);
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is(xhr.responseText, BLOB_DATA.join(""), "Correct responseText");
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finishTest();
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}
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</script>
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<script type="text/javascript" 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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