forked from mirrors/gecko-dev
55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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// Tests the console history feature accessed via the up and down arrow keys.
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"use strict";
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const TEST_URI = "data:text/html;charset=UTF-8,<!DOCTYPE html>test";
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const COMMANDS = ["document", "window", "window.location"];
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add_task(async function () {
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const hud = await openNewTabAndConsole(TEST_URI);
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const { jsterm } = hud;
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jsterm.focus();
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for (const command of COMMANDS) {
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info(`Executing command ${command}`);
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await executeAndWaitForResultMessage(hud, command, "");
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}
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for (let x = COMMANDS.length - 1; x != -1; x--) {
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EventUtils.synthesizeKey("KEY_ArrowUp");
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is(getInputValue(hud), COMMANDS[x], "check history previous idx:" + x);
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}
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EventUtils.synthesizeKey("KEY_ArrowUp");
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is(getInputValue(hud), COMMANDS[0], "test that item is still index 0");
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EventUtils.synthesizeKey("KEY_ArrowUp");
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is(getInputValue(hud), COMMANDS[0], "test that item is still still index 0");
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for (let i = 1; i < COMMANDS.length; i++) {
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EventUtils.synthesizeKey("KEY_ArrowDown");
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is(getInputValue(hud), COMMANDS[i], "check history next idx:" + i);
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}
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EventUtils.synthesizeKey("KEY_ArrowDown");
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is(getInputValue(hud), "", "check input is empty again");
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// Simulate pressing Arrow_Down a few times and then if Arrow_Up shows
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// the previous item from history again.
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EventUtils.synthesizeKey("KEY_ArrowDown");
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EventUtils.synthesizeKey("KEY_ArrowDown");
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EventUtils.synthesizeKey("KEY_ArrowDown");
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is(getInputValue(hud), "", "check input is still empty");
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const idxLast = COMMANDS.length - 1;
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EventUtils.synthesizeKey("KEY_ArrowUp");
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is(
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getInputValue(hud),
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COMMANDS[idxLast],
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"check history next idx:" + idxLast
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);
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});
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