174 lines
7.5 KiB
JavaScript
174 lines
7.5 KiB
JavaScript
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/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2010, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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if (typeof process !== "undefined") {
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require("amd-loader");
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require("../test/mockdom");
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}
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define(function(require, exports, module) {
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"use strict";
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require("../multi_select");
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var EditSession = require("./../edit_session").EditSession,
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Editor = require("./../editor").Editor,
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Range = require("./../range").Range,
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MockRenderer = require("./../test/mockrenderer").MockRenderer,
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emacs = require('./emacs'),
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assert = require("./../test/assertions"),
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editor, sel;
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function initEditor(docString) {
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var doc = new EditSession(docString.split("\n"));
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editor = new Editor(new MockRenderer(), doc);
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editor.setKeyboardHandler(emacs.handler);
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sel = editor.selection;
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}
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function print(obj) {
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return JSON.stringify(obj, null, 2);
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}
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function pluck(arr, what) {
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return arr.map(function(ea) { return ea[what]; });
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}
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module.exports = {
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"test: detach removes emacs commands from command manager": function() {
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initEditor('');
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assert.ok(!!editor.commands.byName["keyboardQuit"], 'setup error: emacs commands not installed');
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editor.keyBinding.removeKeyboardHandler(editor.getKeyboardHandler());
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assert.ok(!editor.commands.byName["keyboardQuit"], 'emacs commands not removed');
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},
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"test: keyboardQuit clears selection": function() {
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initEditor('foo');
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editor.selectAll();
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editor.execCommand('keyboardQuit');
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assert.ok(editor.selection.isEmpty(), 'selection non-empty');
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},
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"test: exchangePointAndMark without mark set": function() {
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initEditor('foo');
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sel.setRange(Range.fromPoints({row: 0, column: 1}, {row: 0, column: 3}));
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editor.execCommand('exchangePointAndMark');
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assert.deepEqual({row: 0, column: 1}, editor.getCursorPosition(), print(editor.getCursorPosition()));
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},
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"test: exchangePointAndMark with mark set": function() {
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initEditor('foo');
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editor.pushEmacsMark({row: 0, column: 1});
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editor.pushEmacsMark({row: 0, column: 2});
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editor.execCommand('exchangePointAndMark', {count: 4});
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assert.deepEqual({row: 0, column: 2}, editor.getCursorPosition(), print(editor.getCursorPosition()));
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assert.deepEqual([{row: 0, column: 1}, {row: 0, column: 0}], editor.session.$emacsMarkRing, print(editor.session.$emacsMarkRing));
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},
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"test: exchangePointAndMark with selection": function() {
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initEditor('foo');
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editor.pushEmacsMark({row: 0, column: 1});
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editor.pushEmacsMark({row: 0, column: 2});
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sel.setRange(Range.fromPoints({row: 0, column: 0}, {row: 0, column: 1}), true);
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editor.execCommand('exchangePointAndMark');
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assert.deepEqual({row: 0, column: 1}, editor.getCursorPosition(), print(editor.getCursorPosition()));
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assert.deepEqual([{row: 0, column: 1}, {row: 0, column: 2}], editor.session.$emacsMarkRing, print(editor.session.$emacsMarkRing));
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},
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"test: exchangePointAndMark with multi selection": function() {
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initEditor('foo\nhello world\n123');
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var ranges = [[{row: 0, column: 0}, {row: 0, column: 3}],
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[{row: 1, column: 0}, {row: 1, column: 5}],
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[{row: 1, column: 6}, {row: 1, column: 11}]];
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ranges.forEach(function(r) {
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sel.addRange(Range.fromPoints(r[0], r[1]));
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});
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assert.equal("foo\nhello\nworld", editor.getSelectedText());
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editor.execCommand('exchangePointAndMark');
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assert.equal("foo\nhello\nworld", editor.getSelectedText());
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assert.deepEqual(pluck(ranges, 0), pluck(sel.getAllRanges(), 'cursor'), "selections dir not inverted");
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},
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"test: exchangePointAndMark with multi cursors": function() {
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initEditor('foo\nhello world\n123');
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var ranges = [[{row: 0, column: 0}, {row: 0, column: 3}],
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[{row: 1, column: 0}, {row: 1, column: 5}],
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[{row: 1, column: 6}, {row: 1, column: 11}]];
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// move cursors to the start of each range and set a mark to its end
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// without selecting anything
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ranges.forEach(function(r) {
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editor.pushEmacsMark(r[1]);
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sel.addRange(Range.fromPoints(r[0], r[0]));
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});
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assert.deepEqual(pluck(ranges, 0), pluck(sel.getAllRanges(), 'cursor'), print(sel.getAllRanges()));
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editor.execCommand('exchangePointAndMark');
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assert.deepEqual(pluck(ranges, 1), pluck(sel.getAllRanges(), 'cursor'), "not inverted: " + print(sel.getAllRanges()));
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},
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"test: setMark with multi cursors": function() {
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initEditor('foo\nhello world\n123');
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var positions = [{row: 0, column: 0},
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{row: 1, column: 0},
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{row: 1, column: 6}];
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positions.forEach(function(p) { sel.addRange(Range.fromPoints(p,p)); });
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editor.execCommand('setMark');
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assert.deepEqual(positions, editor.session.$emacsMarkRing, print(editor.session.$emacsMarkRing));
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},
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"test: killLine": function() {
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initEditor("foo \n Hello world\n \n 123");
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sel.setRange(new Range(0, 0, 0, 2));
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editor.endOperation();
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editor.execCommand("killLine");
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assert.equal(editor.getValue(),"fo\n Hello world\n \n 123");
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editor.execCommand("killLine");
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assert.equal(editor.getValue(),"fo Hello world\n \n 123");
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editor.execCommand("killLine");
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assert.equal(editor.getValue(),"fo\n \n 123");
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editor.execCommand("killLine");
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assert.equal(editor.getValue(),"fo\n 123");
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editor.execCommand("killLine");
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assert.equal(editor.getValue(),"fo 123");
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editor.execCommand("killLine");
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assert.equal(editor.getValue(),"fo");
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editor.execCommand("killLine");
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editor.execCommand("yank");
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assert.equal(editor.getValue(),"foo \n Hello world\n \n 123");
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}
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};
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});
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if (typeof module !== "undefined" && module === require.main) {
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require("asyncjs").test.testcase(module.exports).exec();
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}
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