The Tor Browser: browser/devtools/sourceeditor/test/browser_editor

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 et sw=2 tw=80: */

     2 /* Any copyright is dedicated to the Public Domain.

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

     5 "use strict";

     7 function test() {

     8   waitForExplicitFinish();

     9   setup((ed, win) => {

    10     var simpleProg = "function foo() {\n  let i = 1;\n  let j = 2;\n  return bar;\n}";

    11     ed.setText(simpleProg);

    13     // Move first line up

    14     ed.setCursor({ line: 0, ch: 0 });

    15     ed.moveLineUp();

    16     is(ed.getText(0), "function foo() {", "getText(num)");

    17     ch(ed.getCursor(), { line: 0, ch: 0 }, "getCursor");

    19     // Move last line down

    20     ed.setCursor({ line: 4, ch: 0 });

    21     ed.moveLineDown();

    22     is(ed.getText(4), "}", "getText(num)");

    23     ch(ed.getCursor(), { line: 4, ch: 0 }, "getCursor");

    25     // Move line 2 up

    26     ed.setCursor({ line: 1, ch: 5});

    27     ed.moveLineUp();

    28     is(ed.getText(0), "  let i = 1;", "getText(num)");

    29     is(ed.getText(1), "function foo() {", "getText(num)");

    30     ch(ed.getCursor(), { line: 0, ch: 5 }, "getCursor");

    32     // Undo previous move by moving line 1 down

    33     ed.moveLineDown();

    34     is(ed.getText(0), "function foo() {", "getText(num)");

    35     is(ed.getText(1), "  let i = 1;", "getText(num)");

    36     ch(ed.getCursor(), { line: 1, ch: 5 }, "getCursor");

    38     // Move line 2 and 3 up

    39     ed.setSelection({ line: 1, ch: 0 }, { line: 2, ch: 0 });

    40     ed.moveLineUp();

    41     is(ed.getText(0), "  let i = 1;", "getText(num)");

    42     is(ed.getText(1), "  let j = 2;", "getText(num)");

    43     is(ed.getText(2), "function foo() {", "getText(num)");

    44     ch(ed.getCursor("start"), { line: 0, ch: 0 }, "getCursor(string)");

    45     ch(ed.getCursor("end"), { line: 1, ch: 0 }, "getCursor(string)");

    47     // Move line 1 to 3 down twice

    48     ed.dropSelection();

    49     ed.setSelection({ line: 0, ch: 7 }, { line: 2, ch: 5 });

    50     ed.moveLineDown();

    51     ed.moveLineDown();

    52     is(ed.getText(0), "  return bar;", "getText(num)");

    53     is(ed.getText(1), "}", "getText(num)");

    54     is(ed.getText(2), "  let i = 1;", "getText(num)");

    55     is(ed.getText(3), "  let j = 2;", "getText(num)");

    56     is(ed.getText(4), "function foo() {", "getText(num)");

    57     ch(ed.getCursor("start"), { line: 2, ch: 7 }, "getCursor(string)");

    58     ch(ed.getCursor("end"), { line: 4, ch: 5 }, "getCursor(string)");

    60     teardown(ed, win);

    61   });

    62 }

The Tor Browser / file revision