1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/browser/metro/base/tests/unit/test_util_populateFragmentFromString.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,86 @@
1.4 +// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +"use strict";
1.10 +
1.11 +Components.utils.import("resource:///modules/ContentUtil.jsm");
1.12 +let Util = ContentUtil;
1.13 +
1.14 +function empty_node(node) {
1.15 + let cnode;
1.16 + while((cnode = node.firstChild))
1.17 + node.removeChild(cnode);
1.18 + return node;
1.19 +}
1.20 +
1.21 +function DOMSerializer() {
1.22 + return Components.classes["@mozilla.org/xmlextras/xmlserializer;1"]
1.23 + .createInstance(Components.interfaces.nsIDOMSerializer);
1.24 +}
1.25 +
1.26 +function serializeContents(node) {
1.27 + let str = DOMSerializer().serializeToString(node);
1.28 + return str.replace(/^<[^>]+>/, '')
1.29 + .replace(/<\/[^>]+>$/, '');
1.30 +}
1.31 +
1.32 +function run_test() {
1.33 + let doc, body, str, expectedResult, frag;
1.34 +
1.35 + do_print("Testing Util.populateFragmentFromString");
1.36 +
1.37 + do_check_true(!!Util.populateFragmentFromString);
1.38 +
1.39 + do_print("Loading blank document");
1.40 + doc = do_parse_document("blank.xhtml", "application/xhtml+xml");
1.41 +
1.42 + // sanity check
1.43 + do_check_eq(doc.nodeType, 9);
1.44 + do_check_true(doc.documentElement.localName != "parsererror");
1.45 +
1.46 + body = doc.documentElement.getElementsByTagName("body")[0];
1.47 + do_check_eq(1, body.nodeType);
1.48 +
1.49 + frag = doc.createDocumentFragment();
1.50 +
1.51 + // test proper handling of leading and trailing text
1.52 + str = "Before, #2, #1. After";
1.53 + Util.populateFragmentFromString(
1.54 + frag, str,
1.55 + { text: "One", className: "text-one"},
1.56 + { text: "Two", className: "text-two"}
1.57 + );
1.58 +
1.59 + empty_node(body);
1.60 + body.appendChild(frag);
1.61 +
1.62 + expectedResult = 'Before, <span class="text-two">Two</span>, <span class="text-one">One</span>. After';
1.63 + do_check_eq(serializeContents(body), expectedResult);
1.64 +
1.65 + // test proper handling of unspecified markers
1.66 + str = "#8080: #1. http://localhost/#bar";
1.67 + Util.populateFragmentFromString(
1.68 + frag, str,
1.69 + { text: "One" }
1.70 + );
1.71 +
1.72 + empty_node(body);
1.73 + body.appendChild(frag);
1.74 +
1.75 + expectedResult = '#8080: <span>One</span>. http://localhost/#bar';
1.76 + do_check_eq(serializeContents(body), expectedResult);
1.77 +
1.78 + // test proper handling of markup in strings
1.79 + str = "#1 <body> tag. © 2000 - Some Corp\u2122";
1.80 + Util.populateFragmentFromString(
1.81 + frag, str,
1.82 + { text: "About the" }
1.83 + );
1.84 +
1.85 + empty_node(body);
1.86 + body.appendChild(frag);
1.87 + expectedResult = "<span>About the</span> <body> tag. &copy; 2000 - Some Corp™"
1.88 + do_check_eq(serializeContents(body), expectedResult);
1.89 +}
