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105 lines
3.9 KiB
JavaScript
105 lines
3.9 KiB
JavaScript
/* vim:set ts=2 sw=2 sts=2 et: */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is DevTools test code.
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*
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* The Initial Developer of the Original Code is Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* David Dahl <ddahl@mozilla.com>
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* Patrick Walton <pcwalton@mozilla.com>
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* Julian Viereck <jviereck@mozilla.com>
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* Mihai Sucan <mihai.sucan@gmail.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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// Tests that the input box expands as the user types long lines.
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const TEST_URI = "http://example.com/browser/browser/devtools/webconsole/test//test-console.html";
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registerCleanupFunction(function() {
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Services.prefs.clearUserPref("devtools.gcli.enable");
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});
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function test() {
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Services.prefs.setBoolPref("devtools.gcli.enable", false);
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addTab(TEST_URI);
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browser.addEventListener("DOMContentLoaded", testJSInputExpansion, false);
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}
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function testJSInputExpansion() {
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browser.removeEventListener("DOMContentLoaded", testJSInputExpansion,
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false);
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openConsole();
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let jsterm = HUDService.getHudByWindow(content).jsterm;
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let input = jsterm.inputNode;
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input.focus();
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is(input.getAttribute("multiline"), "true", "multiline is enabled");
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// Tests if the inputNode expands.
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input.value = "hello\nworld\n";
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let length = input.value.length;
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input.selectionEnd = length;
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input.selectionStart = length;
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function getHeight()
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{
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let h = browser.contentDocument.defaultView.getComputedStyle(input, null)
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.getPropertyValue("height");
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return parseInt(h);
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}
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let initialHeight = getHeight();
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// Performs an "d". This will trigger/test for the input event that should
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// change the "row" attribute of the inputNode.
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EventUtils.synthesizeKey("d", {});
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let newHeight = getHeight();
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ok(initialHeight < newHeight, "Height changed: " + newHeight);
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// Add some more rows. Tests for the 8 row limit.
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input.value = "row1\nrow2\nrow3\nrow4\nrow5\nrow6\nrow7\nrow8\nrow9\nrow10\n";
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length = input.value.length;
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input.selectionEnd = length;
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input.selectionStart = length;
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EventUtils.synthesizeKey("d", {});
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let newerHeight = getHeight();
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ok(newerHeight > newHeight, "height changed: " + newerHeight);
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// Test if the inputNode shrinks again.
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input.value = "";
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EventUtils.synthesizeKey("d", {});
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let height = getHeight();
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info("height: " + height);
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info("initialHeight: " + initialHeight);
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let finalHeightDifference = Math.abs(initialHeight - height);
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ok(finalHeightDifference <= 1, "height shrank to original size within 1px");
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finishTest();
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}
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