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/* vim: set ts=2 et sw=2 tw=80: */
/* 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("devtools/client/framework/toolbox");
add_task(function* () {
let { toolbox, ui } = yield openStyleEditorForURL(TESTCASE_URI);
is(ui.editors.length, 2, "There are 2 style sheets initially");
info("Changing toolbox host to a window.");
yield toolbox.switchHost(Toolbox.HostType.WINDOW);
let editor = yield ui.editors[0].getSourceEditor();
let originalSourceEditor = editor.sourceEditor;
let hostWindow = toolbox.win.parent;
let originalWidth = hostWindow.outerWidth;
let originalHeight = hostWindow.outerHeight;
// to check the caret is preserved
originalSourceEditor.setCursor(originalSourceEditor.getPosition(4));
info("Resizing window.");
hostWindow.resizeTo(120, 480);
let 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");
});
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