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