mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
73 lines
2.2 KiB
JavaScript
73 lines
2.2 KiB
JavaScript
/* vim: set ts=2 et sw=2 tw=80: */
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/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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let tempScope = {};
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Cu.import("resource:///modules/source-editor.jsm", tempScope);
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let SourceEditor = tempScope.SourceEditor;
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let testWin;
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let editor;
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function test()
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{
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waitForExplicitFinish();
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const windowUrl = "data:application/vnd.mozilla.xul+xml,<?xml version='1.0'?>" +
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"<window xmlns='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul'" +
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" title='test for bug 684546 - reset undo' width='300' height='500'>" +
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"<box flex='1'/></window>";
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const windowFeatures = "chrome,titlebar,toolbar,centerscreen,resizable,dialog=no";
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testWin = Services.ww.openWindow(null, windowUrl, "_blank", windowFeatures, null);
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testWin.addEventListener("load", function onWindowLoad() {
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testWin.removeEventListener("load", onWindowLoad, false);
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waitForFocus(initEditor, testWin);
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}, false);
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}
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function initEditor()
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{
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let box = testWin.document.querySelector("box");
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editor = new SourceEditor();
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editor.init(box, {}, editorLoaded);
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}
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function editorLoaded()
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{
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editor.setText("First");
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editor.setText("Second", 5);
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is(editor.getText(), "FirstSecond", "text set correctly.");
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editor.undo();
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is(editor.getText(), "First", "undo works.");
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editor.redo();
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is(editor.getText(), "FirstSecond", "redo works.");
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editor.resetUndo();
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ok(!editor.canUndo(), "canUndo() is correct");
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ok(!editor.canRedo(), "canRedo() is correct");
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editor.undo();
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is(editor.getText(), "FirstSecond", "reset undo works correctly");
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editor.setText("Third", 11);
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is(editor.getText(), "FirstSecondThird", "text set correctly");
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editor.undo();
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is(editor.getText(), "FirstSecond", "undo works after reset");
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editor.redo();
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is(editor.getText(), "FirstSecondThird", "redo works after reset");
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editor.resetUndo();
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ok(!editor.canUndo(), "canUndo() is correct (again)");
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ok(!editor.canRedo(), "canRedo() is correct (again)");
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editor.undo();
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is(editor.getText(), "FirstSecondThird", "reset undo still works correctly");
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finish();
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}
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registerCleanupFunction(function() {
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editor.destroy();
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testWin.close();
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testWin = editor = null;
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});
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