blob: 76098145bc8f885c2bcddabce64e5b5baa83ec1c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that resizing the source editor container doesn't move the caret.
const TESTCASE_URI = TEST_BASE_HTTP + "simple.html";
const { Toolbox } = require("resource://devtools/client/framework/toolbox.js");
add_task(async function () {
const { toolbox, ui } = await openStyleEditorForURL(TESTCASE_URI);
is(ui.editors.length, 2, "There are 2 style sheets initially");
info("Changing toolbox host to a window.");
await toolbox.switchHost(Toolbox.HostType.WINDOW);
const editor = await ui.editors[0].getSourceEditor();
const originalSourceEditor = editor.sourceEditor;
const hostWindow = toolbox.win.parent;
const originalWidth = hostWindow.outerWidth;
const originalHeight = hostWindow.outerHeight;
// to check the caret is preserved
originalSourceEditor.setCursor(originalSourceEditor.getPosition(4));
info("Resizing window.");
hostWindow.resizeTo(120, 480);
const sourceEditor = ui.editors[0].sourceEditor;
is(
sourceEditor,
originalSourceEditor,
"the editor still references the same Editor instance"
);
is(
sourceEditor.getOffset(sourceEditor.getCursor()),
4,
"the caret position has been preserved"
);
info("Restoring window to original size.");
hostWindow.resizeTo(originalWidth, originalHeight);
});
registerCleanupFunction(() => {
// Restore the host type for other tests.
Services.prefs.clearUserPref("devtools.toolbox.host");
});
|
