gecko/js/xpconnect/tests/unit/test_blob2.js
2015-05-18 14:52:26 +01:00

37 lines
1.1 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
Components.utils.importGlobalProperties(['Blob', 'File']);
const Ci = Components.interfaces;
function run_test() {
// throw if anything goes wrong
let testContent = "<a id=\"a\"><b id=\"b\">hey!<\/b><\/a>";
// should be able to construct a file
var f1 = new Blob([testContent], {"type" : "text/xml"});
// do some tests
do_check_true(f1 instanceof Ci.nsIDOMBlob, "Should be a DOM Blob");
do_check_true(!(f1 instanceof File), "Should not be a DOM File");
do_check_true(f1.type == "text/xml", "Wrong type");
do_check_true(f1.size == testContent.length, "Wrong content size");
var f2 = new Blob();
do_check_true(f2.size == 0, "Wrong size");
do_check_true(f2.type == "", "Wrong type");
var threw = false;
try {
// Needs a valid ctor argument
var f2 = new Blob(Date(132131532));
} catch (e) {
threw = true;
}
do_check_true(threw, "Passing a random object should fail");
}