browser_jsterm_add_edited_input_to_history.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/ */

// Test that user input that is not submitted in the command line input is not

// lost after navigating in history.

// See https://bugzilla.mozilla.org/show_bug.cgi?id=817834

"use strict";

const TEST_URI =

  "data:text/html;charset=utf-8,<!DOCTYPE html>Web Console test for bug 817834";

add_task(async function () {

  const hud = await openNewTabAndConsole(TEST_URI);

  ok(!getInputValue(hud), "console input is empty");

  checkInputCursorPosition(hud, 0, "Cursor is at expected position");

  setInputValue(hud, '"first item"');

  EventUtils.synthesizeKey("KEY_ArrowUp");

  is(getInputValue(hud), '"first item"', "null test history up");

  EventUtils.synthesizeKey("KEY_ArrowDown");

  is(getInputValue(hud), '"first item"', "null test history down");

  EventUtils.synthesizeKey("KEY_Enter");

  await waitFor(() => findEvaluationResultMessage(hud, "first item"));

  is(getInputValue(hud), "", "cleared input line after submit");

  setInputValue(hud, '"editing input 1"');

  EventUtils.synthesizeKey("KEY_ArrowUp");

  is(getInputValue(hud), '"first item"', "test history up");

  EventUtils.synthesizeKey("KEY_ArrowDown");

is(

    getInputValue(hud),

    '"editing input 1"',

    "test history down restores in-progress input"

);

  setInputValue(hud, '"second item"');

  EventUtils.synthesizeKey("KEY_Enter");

  await waitFor(() => findEvaluationResultMessage(hud, "second item"));

  setInputValue(hud, '"editing input 2"');

  EventUtils.synthesizeKey("KEY_ArrowUp");

  is(getInputValue(hud), '"second item"', "test history up");

  EventUtils.synthesizeKey("KEY_ArrowUp");

  is(getInputValue(hud), '"first item"', "test history up");

  EventUtils.synthesizeKey("KEY_ArrowDown");

  is(getInputValue(hud), '"second item"', "test history down");

  EventUtils.synthesizeKey("KEY_ArrowDown");

is(

    getInputValue(hud),

    '"editing input 2"',

    "test history down restores new in-progress input again"

);

  // Appending the same value again should not impact the history.

  // Let's also use some spaces around to check that the input value

  // is properly trimmed.

  setInputValue(hud, '"second item"');

  EventUtils.synthesizeKey("KEY_Enter");

  await waitFor(

    () => findEvaluationResultMessages(hud, "second item").length == 2

);

  setInputValue(hud, '"second item"    ');

  EventUtils.synthesizeKey("KEY_Enter");

  await waitFor(

    () => findEvaluationResultMessages(hud, "second item").length == 3

);

  EventUtils.synthesizeKey("KEY_ArrowUp");

is(

    getInputValue(hud),

    '"second item"',

    "test history up reaches duplicated entry just once"

);

  EventUtils.synthesizeKey("KEY_ArrowUp");

is(

    getInputValue(hud),

    '"first item"',

    "test history up reaches the previous value"

);

});