The Tor Browser: browser/devtools/webconsole/test/browser_webconsole_bug_588967_input

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* vim:set ts=2 sw=2 sts=2 et: */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 const TEST_URI = "http://example.com/browser/browser/devtools/webconsole/test/test-console.html";

     8 function test() {

     9   addTab(TEST_URI);

    10   browser.addEventListener("load", function onLoad() {

    11     browser.removeEventListener("load", onLoad, true);

    12     openConsole(null, testInputExpansion);

    13   }, true);

    14 }

    16 function testInputExpansion(hud) {

    17   let input = hud.jsterm.inputNode;

    19   input.focus();

    21   is(input.getAttribute("multiline"), "true", "multiline is enabled");

    23   let ordinaryHeight = input.clientHeight;

    25   // Tests if the inputNode expands.

    26   input.value = "hello\nworld\n";

    27   let length = input.value.length;

    28   input.selectionEnd = length;

    29   input.selectionStart = length;

    30   // Performs an "d". This will trigger/test for the input event that should

    31   // change the height of the inputNode.

    32   EventUtils.synthesizeKey("d", {});

    33   ok(input.clientHeight > ordinaryHeight, "the input expanded");

    35   // Test if the inputNode shrinks again.

    36   input.value = "";

    37   EventUtils.synthesizeKey("d", {});

    38   is(input.clientHeight, ordinaryHeight, "the input's height is normal again");

    40   input = length = null;

    42   finishTest();

    43 }

The Tor Browser / file revision