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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/workers/test/test_fileBlobPosting.xul
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<?xml version="1.0"?>
+<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
+<?xml-stylesheet type="text/css" href="/tests/SimpleTest/test.css"?>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=664783
+-->
+<window title="Mozilla Bug 664783"
+ xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+ <script type="application/javascript"
+ src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
+ <script type="application/javascript" src="dom_worker_helper.js"/>
+
+ <!-- test results are displayed in the html:body -->
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=664783"
+ target="_blank">Mozilla Bug 664783</a>
+
+ <div id="content" style="display: none">
+ <input id="fileList" type="file"></input>
+ </div>
+
+ </body>
+
+ <!-- test code goes here -->
+ <script type="application/javascript">
+ <![CDATA[
+
+ /** Test for Bug 664783 **/
+
+ var fileNum = 0;
+
+ /**
+ * Create a file which contains the given data.
+ */
+ function createFileWithData(fileData) {
+ var testFile = Components.classes["@mozilla.org/file/directory_service;1"]
+ .getService(Components.interfaces.nsIProperties)
+ .get("ProfD", Components.interfaces.nsIFile);
+ testFile.append("workerBlobPosting" + fileNum++);
+
+ var outStream = Components.classes["@mozilla.org/network/file-output-stream;1"]
+ .createInstance(Components.interfaces.nsIFileOutputStream);
+ outStream.init(testFile, 0x02 | 0x08 | 0x20, // write, create, truncate
+ 0666, 0);
+ outStream.write(fileData, fileData.length);
+ outStream.close();
+
+ var fileList = document.getElementById('fileList');
+ fileList.value = testFile.path;
+
+ return fileList.files[0];
+ }
+
+ /**
+ * Create a worker which posts the same blob given. Used to test cloning of blobs.
+ * Checks the size, type, name and path of the file posted from the worker to ensure it
+ * is the same as the original.
+ */
+ function postBlob(file) {
+ var worker = new Worker("filePosting_worker.js");
+
+ worker.onerror = function(event) {
+ ok(false, "Worker had an error: " + event.message);
+ finish();
+ };
+
+ worker.onmessage = function(event) {
+ console.log(event.data);
+ is(event.data.size, file.size, "size of file posted from worker does not match file posted to worker.");
+ finish();
+ };
+
+ var blob = file.slice();
+ worker.postMessage(blob);
+ waitForWorkerFinish();
+ }
+
+ // Empty file.
+ postBlob(createFileWithData(""));
+
+ // Typical use case.
+ postBlob(createFileWithData("Hello"));
+
+ ]]>
+ </script>
+</window>