CoCalc -- sideEditing.test.ts

GitHub Repository: microsoft/vscode
Path: blob/main/src/vs/editor/test/browser/commands/sideEditing.test.ts
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/*---------------------------------------------------------------------------------------------
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 *  Copyright (c) Microsoft Corporation. All rights reserved.
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 *  Licensed under the MIT License. See License.txt in the project root for license information.
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 *--------------------------------------------------------------------------------------------*/
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import assert from 'assert';
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import { ensureNoDisposablesAreLeakedInTestSuite } from '../../../../base/test/common/utils.js';
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import { EditOperation, ISingleEditOperation } from '../../../common/core/editOperation.js';
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import { Position } from '../../../common/core/position.js';
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import { Range } from '../../../common/core/range.js';
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import { Selection } from '../../../common/core/selection.js';
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import { withTestCodeEditor } from '../testCodeEditor.js';
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function testCommand(lines: string[], selections: Selection[], edits: ISingleEditOperation[], expectedLines: string[], expectedSelections: Selection[]): void {
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	withTestCodeEditor(lines, {}, (editor, viewModel) => {
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		const model = editor.getModel()!;
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		viewModel.setSelections('tests', selections);
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		model.applyEdits(edits);
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		assert.deepStrictEqual(model.getLinesContent(), expectedLines);
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		const actualSelections = viewModel.getSelections();
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		assert.deepStrictEqual(actualSelections.map(s => s.toString()), expectedSelections.map(s => s.toString()));
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	});
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}
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suite('Editor Side Editing - collapsed selection', () => {
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	ensureNoDisposablesAreLeakedInTestSuite();
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34
	test('replace at selection', () => {
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		testCommand(
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			[
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				'first',
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				'second line',
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				'third line',
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				'fourth'
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			],
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			[new Selection(1, 1, 1, 1)],
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			[
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				EditOperation.replace(new Selection(1, 1, 1, 1), 'something ')
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			],
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			[
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				'something first',
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				'second line',
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				'third line',
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				'fourth'
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			],
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			[new Selection(1, 11, 1, 11)]
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		);
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	});
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56
	test('replace at selection 2', () => {
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		testCommand(
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			[
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				'first',
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				'second line',
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				'third line',
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				'fourth'
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			],
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			[new Selection(1, 1, 1, 6)],
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			[
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				EditOperation.replace(new Selection(1, 1, 1, 6), 'something')
67
			],
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			[
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				'something',
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				'second line',
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				'third line',
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				'fourth'
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			],
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			[new Selection(1, 1, 1, 10)]
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		);
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	});
77

78
	test('insert at selection', () => {
79
		testCommand(
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			[
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				'first',
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				'second line',
83
				'third line',
84
				'fourth'
85
			],
86
			[new Selection(1, 1, 1, 1)],
87
			[
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				EditOperation.insert(new Position(1, 1), 'something ')
89
			],
90
			[
91
				'something first',
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				'second line',
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				'third line',
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				'fourth'
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			],
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			[new Selection(1, 11, 1, 11)]
97
		);
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	});
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100
	test('insert at selection sitting on max column', () => {
101
		testCommand(
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			[
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				'first',
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				'second line',
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				'third line',
106
				'fourth'
107
			],
108
			[new Selection(1, 6, 1, 6)],
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			[
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				EditOperation.insert(new Position(1, 6), ' something\nnew ')
111
			],
112
			[
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				'first something',
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				'new ',
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				'second line',
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				'third line',
117
				'fourth'
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			],
119
			[new Selection(2, 5, 2, 5)]
120
		);
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	});
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123
	test('issue #3994: replace on top of selection', () => {
124
		testCommand(
125
			[
126
				'$obj = New-Object "system.col"'
127
			],
128
			[new Selection(1, 30, 1, 30)],
129
			[
130
				EditOperation.replaceMove(new Range(1, 19, 1, 31), '"System.Collections"')
131
			],
132
			[
133
				'$obj = New-Object "System.Collections"'
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			],
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			[new Selection(1, 39, 1, 39)]
136
		);
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	});
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139
	test('issue #15267: Suggestion that adds a line - cursor goes to the wrong line ', () => {
140
		testCommand(
141
			[
142
				'package main',
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				'',
144
				'import (',
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				'	"fmt"',
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				')',
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				'',
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				'func main(',
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				'	fmt.Println(strings.Con)',
150
				'}'
151
			],
152
			[new Selection(8, 25, 8, 25)],
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			[
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				EditOperation.replaceMove(new Range(5, 1, 5, 1), '\t\"strings\"\n')
155
			],
156
			[
157
				'package main',
158
				'',
159
				'import (',
160
				'	"fmt"',
161
				'	"strings"',
162
				')',
163
				'',
164
				'func main(',
165
				'	fmt.Println(strings.Con)',
166
				'}'
167
			],
168
			[new Selection(9, 25, 9, 25)]
169
		);
170
	});
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172
	test('issue #15236: Selections broke after deleting text using vscode.TextEditor.edit ', () => {
173
		testCommand(
174
			[
175
				'foofoofoo, foofoofoo, bar'
176
			],
177
			[new Selection(1, 1, 1, 10), new Selection(1, 12, 1, 21)],
178
			[
179
				EditOperation.replace(new Range(1, 1, 1, 10), ''),
180
				EditOperation.replace(new Range(1, 12, 1, 21), ''),
181
			],
182
			[
183
				', , bar'
184
			],
185
			[new Selection(1, 1, 1, 1), new Selection(1, 3, 1, 3)]
186
		);
187
	});
188
});
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190
suite('SideEditing', () => {
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192
	ensureNoDisposablesAreLeakedInTestSuite();
193

194
	const LINES = [
195
		'My First Line',
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		'My Second Line',
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		'Third Line'
198
	];
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200
	function _runTest(selection: Selection, editRange: Range, editText: string, editForceMoveMarkers: boolean, expected: Selection, msg: string): void {
201
		withTestCodeEditor(LINES.join('\n'), {}, (editor, viewModel) => {
202
			viewModel.setSelections('tests', [selection]);
203
			editor.getModel().applyEdits([{
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				range: editRange,
205
				text: editText,
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				forceMoveMarkers: editForceMoveMarkers
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			}]);
208
			const actual = viewModel.getSelection();
209
			assert.deepStrictEqual(actual.toString(), expected.toString(), msg);
210
		});
211
	}
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213
	function runTest(selection: Range, editRange: Range, editText: string, expected: Selection[][]): void {
214
		const sel1 = new Selection(selection.startLineNumber, selection.startColumn, selection.endLineNumber, selection.endColumn);
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		_runTest(sel1, editRange, editText, false, expected[0][0], '0-0-regular-no-force');
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		_runTest(sel1, editRange, editText, true, expected[1][0], '1-0-regular-force');
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218
		// RTL selection
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		const sel2 = new Selection(selection.endLineNumber, selection.endColumn, selection.startLineNumber, selection.startColumn);
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		_runTest(sel2, editRange, editText, false, expected[0][1], '0-1-inverse-no-force');
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		_runTest(sel2, editRange, editText, true, expected[1][1], '1-1-inverse-force');
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	}
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224
	suite('insert', () => {
225
		suite('collapsed sel', () => {
226
			test('before', () => {
227
				runTest(
228
					new Range(1, 4, 1, 4),
229
					new Range(1, 3, 1, 3), 'xx',
230
					[
231
						[new Selection(1, 6, 1, 6), new Selection(1, 6, 1, 6)],
232
						[new Selection(1, 6, 1, 6), new Selection(1, 6, 1, 6)],
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					]
234
				);
235
			});
236
			test('equal', () => {
237
				runTest(
238
					new Range(1, 4, 1, 4),
239
					new Range(1, 4, 1, 4), 'xx',
240
					[
241
						[new Selection(1, 6, 1, 6), new Selection(1, 6, 1, 6)],
242
						[new Selection(1, 6, 1, 6), new Selection(1, 6, 1, 6)],
243
					]
244
				);
245
			});
246
			test('after', () => {
247
				runTest(
248
					new Range(1, 4, 1, 4),
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					new Range(1, 5, 1, 5), 'xx',
250
					[
251
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
252
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
253
					]
254
				);
255
			});
256
		});
257
		suite('non-collapsed dec', () => {
258
			test('before', () => {
259
				runTest(
260
					new Range(1, 4, 1, 9),
261
					new Range(1, 3, 1, 3), 'xx',
262
					[
263
						[new Selection(1, 6, 1, 11), new Selection(1, 11, 1, 6)],
264
						[new Selection(1, 6, 1, 11), new Selection(1, 11, 1, 6)],
265
					]
266
				);
267
			});
268
			test('start', () => {
269
				runTest(
270
					new Range(1, 4, 1, 9),
271
					new Range(1, 4, 1, 4), 'xx',
272
					[
273
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
274
						[new Selection(1, 6, 1, 11), new Selection(1, 11, 1, 6)],
275
					]
276
				);
277
			});
278
			test('inside', () => {
279
				runTest(
280
					new Range(1, 4, 1, 9),
281
					new Range(1, 5, 1, 5), 'xx',
282
					[
283
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
284
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
285
					]
286
				);
287
			});
288
			test('end', () => {
289
				runTest(
290
					new Range(1, 4, 1, 9),
291
					new Range(1, 9, 1, 9), 'xx',
292
					[
293
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
294
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
295
					]
296
				);
297
			});
298
			test('after', () => {
299
				runTest(
300
					new Range(1, 4, 1, 9),
301
					new Range(1, 10, 1, 10), 'xx',
302
					[
303
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
304
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
305
					]
306
				);
307
			});
308
		});
309
	});
310

311
	suite('delete', () => {
312
		suite('collapsed dec', () => {
313
			test('edit.end < range.start', () => {
314
				runTest(
315
					new Range(1, 4, 1, 4),
316
					new Range(1, 1, 1, 3), '',
317
					[
318
						[new Selection(1, 2, 1, 2), new Selection(1, 2, 1, 2)],
319
						[new Selection(1, 2, 1, 2), new Selection(1, 2, 1, 2)],
320
					]
321
				);
322
			});
323
			test('edit.end <= range.start', () => {
324
				runTest(
325
					new Range(1, 4, 1, 4),
326
					new Range(1, 2, 1, 4), '',
327
					[
328
						[new Selection(1, 2, 1, 2), new Selection(1, 2, 1, 2)],
329
						[new Selection(1, 2, 1, 2), new Selection(1, 2, 1, 2)],
330
					]
331
				);
332
			});
333
			test('edit.start < range.start && edit.end > range.end', () => {
334
				runTest(
335
					new Range(1, 4, 1, 4),
336
					new Range(1, 3, 1, 5), '',
337
					[
338
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
339
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
340
					]
341
				);
342
			});
343
			test('edit.start >= range.end', () => {
344
				runTest(
345
					new Range(1, 4, 1, 4),
346
					new Range(1, 4, 1, 6), '',
347
					[
348
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
349
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
350
					]
351
				);
352
			});
353
			test('edit.start > range.end', () => {
354
				runTest(
355
					new Range(1, 4, 1, 4),
356
					new Range(1, 5, 1, 7), '',
357
					[
358
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
359
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
360
					]
361
				);
362
			});
363
		});
364
		suite('non-collapsed dec', () => {
365
			test('edit.end < range.start', () => {
366
				runTest(
367
					new Range(1, 4, 1, 9),
368
					new Range(1, 1, 1, 3), '',
369
					[
370
						[new Selection(1, 2, 1, 7), new Selection(1, 7, 1, 2)],
371
						[new Selection(1, 2, 1, 7), new Selection(1, 7, 1, 2)],
372
					]
373
				);
374
			});
375
			test('edit.end <= range.start', () => {
376
				runTest(
377
					new Range(1, 4, 1, 9),
378
					new Range(1, 2, 1, 4), '',
379
					[
380
						[new Selection(1, 2, 1, 7), new Selection(1, 7, 1, 2)],
381
						[new Selection(1, 2, 1, 7), new Selection(1, 7, 1, 2)],
382
					]
383
				);
384
			});
385
			test('edit.start < range.start && edit.end < range.end', () => {
386
				runTest(
387
					new Range(1, 4, 1, 9),
388
					new Range(1, 3, 1, 5), '',
389
					[
390
						[new Selection(1, 3, 1, 7), new Selection(1, 7, 1, 3)],
391
						[new Selection(1, 3, 1, 7), new Selection(1, 7, 1, 3)],
392
					]
393
				);
394
			});
395

396
			test('edit.start < range.start && edit.end == range.end', () => {
397
				runTest(
398
					new Range(1, 4, 1, 9),
399
					new Range(1, 3, 1, 9), '',
400
					[
401
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
402
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
403
					]
404
				);
405
			});
406

407
			test('edit.start < range.start && edit.end > range.end', () => {
408
				runTest(
409
					new Range(1, 4, 1, 9),
410
					new Range(1, 3, 1, 10), '',
411
					[
412
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
413
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
414
					]
415
				);
416
			});
417

418
			test('edit.start == range.start && edit.end < range.end', () => {
419
				runTest(
420
					new Range(1, 4, 1, 9),
421
					new Range(1, 4, 1, 6), '',
422
					[
423
						[new Selection(1, 4, 1, 7), new Selection(1, 7, 1, 4)],
424
						[new Selection(1, 4, 1, 7), new Selection(1, 7, 1, 4)],
425
					]
426
				);
427
			});
428

429
			test('edit.start == range.start && edit.end == range.end', () => {
430
				runTest(
431
					new Range(1, 4, 1, 9),
432
					new Range(1, 4, 1, 9), '',
433
					[
434
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
435
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
436
					]
437
				);
438
			});
439

440
			test('edit.start == range.start && edit.end > range.end', () => {
441
				runTest(
442
					new Range(1, 4, 1, 9),
443
					new Range(1, 4, 1, 10), '',
444
					[
445
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
446
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
447
					]
448
				);
449
			});
450

451
			test('edit.start > range.start && edit.start < range.end && edit.end < range.end', () => {
452
				runTest(
453
					new Range(1, 4, 1, 9),
454
					new Range(1, 5, 1, 7), '',
455
					[
456
						[new Selection(1, 4, 1, 7), new Selection(1, 7, 1, 4)],
457
						[new Selection(1, 4, 1, 7), new Selection(1, 7, 1, 4)],
458
					]
459
				);
460
			});
461

462
			test('edit.start > range.start && edit.start < range.end && edit.end == range.end', () => {
463
				runTest(
464
					new Range(1, 4, 1, 9),
465
					new Range(1, 5, 1, 9), '',
466
					[
467
						[new Selection(1, 4, 1, 5), new Selection(1, 5, 1, 4)],
468
						[new Selection(1, 4, 1, 5), new Selection(1, 5, 1, 4)],
469
					]
470
				);
471
			});
472

473
			test('edit.start > range.start && edit.start < range.end && edit.end > range.end', () => {
474
				runTest(
475
					new Range(1, 4, 1, 9),
476
					new Range(1, 5, 1, 10), '',
477
					[
478
						[new Selection(1, 4, 1, 5), new Selection(1, 5, 1, 4)],
479
						[new Selection(1, 4, 1, 5), new Selection(1, 5, 1, 4)],
480
					]
481
				);
482
			});
483

484
			test('edit.start == range.end', () => {
485
				runTest(
486
					new Range(1, 4, 1, 9),
487
					new Range(1, 9, 1, 11), '',
488
					[
489
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
490
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
491
					]
492
				);
493
			});
494

495
			test('edit.start > range.end', () => {
496
				runTest(
497
					new Range(1, 4, 1, 9),
498
					new Range(1, 10, 1, 11), '',
499
					[
500
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
501
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
502
					]
503
				);
504
			});
505
		});
506
	});
507

508
	suite('replace short', () => {
509
		suite('collapsed dec', () => {
510
			test('edit.end < range.start', () => {
511
				runTest(
512
					new Range(1, 4, 1, 4),
513
					new Range(1, 1, 1, 3), 'c',
514
					[
515
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
516
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
517
					]
518
				);
519
			});
520
			test('edit.end <= range.start', () => {
521
				runTest(
522
					new Range(1, 4, 1, 4),
523
					new Range(1, 2, 1, 4), 'c',
524
					[
525
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
526
						[new Selection(1, 3, 1, 3), new Selection(1, 3, 1, 3)],
527
					]
528
				);
529
			});
530
			test('edit.start < range.start && edit.end > range.end', () => {
531
				runTest(
532
					new Range(1, 4, 1, 4),
533
					new Range(1, 3, 1, 5), 'c',
534
					[
535
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
536
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
537
					]
538
				);
539
			});
540
			test('edit.start >= range.end', () => {
541
				runTest(
542
					new Range(1, 4, 1, 4),
543
					new Range(1, 4, 1, 6), 'c',
544
					[
545
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
546
						[new Selection(1, 5, 1, 5), new Selection(1, 5, 1, 5)],
547
					]
548
				);
549
			});
550
			test('edit.start > range.end', () => {
551
				runTest(
552
					new Range(1, 4, 1, 4),
553
					new Range(1, 5, 1, 7), 'c',
554
					[
555
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
556
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
557
					]
558
				);
559
			});
560
		});
561
		suite('non-collapsed dec', () => {
562
			test('edit.end < range.start', () => {
563
				runTest(
564
					new Range(1, 4, 1, 9),
565
					new Range(1, 1, 1, 3), 'c',
566
					[
567
						[new Selection(1, 3, 1, 8), new Selection(1, 8, 1, 3)],
568
						[new Selection(1, 3, 1, 8), new Selection(1, 8, 1, 3)],
569
					]
570
				);
571
			});
572
			test('edit.end <= range.start', () => {
573
				runTest(
574
					new Range(1, 4, 1, 9),
575
					new Range(1, 2, 1, 4), 'c',
576
					[
577
						[new Selection(1, 3, 1, 8), new Selection(1, 8, 1, 3)],
578
						[new Selection(1, 3, 1, 8), new Selection(1, 8, 1, 3)],
579
					]
580
				);
581
			});
582
			test('edit.start < range.start && edit.end < range.end', () => {
583
				runTest(
584
					new Range(1, 4, 1, 9),
585
					new Range(1, 3, 1, 5), 'c',
586
					[
587
						[new Selection(1, 4, 1, 8), new Selection(1, 8, 1, 4)],
588
						[new Selection(1, 4, 1, 8), new Selection(1, 8, 1, 4)],
589
					]
590
				);
591
			});
592
			test('edit.start < range.start && edit.end == range.end', () => {
593
				runTest(
594
					new Range(1, 4, 1, 9),
595
					new Range(1, 3, 1, 9), 'c',
596
					[
597
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
598
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
599
					]
600
				);
601
			});
602
			test('edit.start < range.start && edit.end > range.end', () => {
603
				runTest(
604
					new Range(1, 4, 1, 9),
605
					new Range(1, 3, 1, 10), 'c',
606
					[
607
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
608
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
609
					]
610
				);
611
			});
612
			test('edit.start == range.start && edit.end < range.end', () => {
613
				runTest(
614
					new Range(1, 4, 1, 9),
615
					new Range(1, 4, 1, 6), 'c',
616
					[
617
						[new Selection(1, 4, 1, 8), new Selection(1, 8, 1, 4)],
618
						[new Selection(1, 5, 1, 8), new Selection(1, 8, 1, 5)],
619
					]
620
				);
621
			});
622
			test('edit.start == range.start && edit.end == range.end', () => {
623
				runTest(
624
					new Range(1, 4, 1, 9),
625
					new Range(1, 4, 1, 9), 'c',
626
					[
627
						[new Selection(1, 4, 1, 5), new Selection(1, 5, 1, 4)],
628
						[new Selection(1, 5, 1, 5), new Selection(1, 5, 1, 5)],
629
					]
630
				);
631
			});
632
			test('edit.start == range.start && edit.end > range.end', () => {
633
				runTest(
634
					new Range(1, 4, 1, 9),
635
					new Range(1, 4, 1, 10), 'c',
636
					[
637
						[new Selection(1, 4, 1, 5), new Selection(1, 5, 1, 4)],
638
						[new Selection(1, 5, 1, 5), new Selection(1, 5, 1, 5)],
639
					]
640
				);
641
			});
642
			test('edit.start > range.start && edit.start < range.end && edit.end < range.end', () => {
643
				runTest(
644
					new Range(1, 4, 1, 9),
645
					new Range(1, 5, 1, 7), 'c',
646
					[
647
						[new Selection(1, 4, 1, 8), new Selection(1, 8, 1, 4)],
648
						[new Selection(1, 4, 1, 8), new Selection(1, 8, 1, 4)],
649
					]
650
				);
651
			});
652
			test('edit.start > range.start && edit.start < range.end && edit.end == range.end', () => {
653
				runTest(
654
					new Range(1, 4, 1, 9),
655
					new Range(1, 5, 1, 9), 'c',
656
					[
657
						[new Selection(1, 4, 1, 6), new Selection(1, 6, 1, 4)],
658
						[new Selection(1, 4, 1, 6), new Selection(1, 6, 1, 4)],
659
					]
660
				);
661
			});
662
			test('edit.start > range.start && edit.start < range.end && edit.end > range.end', () => {
663
				runTest(
664
					new Range(1, 4, 1, 9),
665
					new Range(1, 5, 1, 10), 'c',
666
					[
667
						[new Selection(1, 4, 1, 6), new Selection(1, 6, 1, 4)],
668
						[new Selection(1, 4, 1, 6), new Selection(1, 6, 1, 4)],
669
					]
670
				);
671
			});
672
			test('edit.start == range.end', () => {
673
				runTest(
674
					new Range(1, 4, 1, 9),
675
					new Range(1, 9, 1, 11), 'c',
676
					[
677
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
678
						[new Selection(1, 4, 1, 10), new Selection(1, 10, 1, 4)],
679
					]
680
				);
681
			});
682
			test('edit.start > range.end', () => {
683
				runTest(
684
					new Range(1, 4, 1, 9),
685
					new Range(1, 10, 1, 11), 'c',
686
					[
687
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
688
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
689
					]
690
				);
691
			});
692
		});
693
	});
694

695
	suite('replace long', () => {
696
		suite('collapsed dec', () => {
697
			test('edit.end < range.start', () => {
698
				runTest(
699
					new Range(1, 4, 1, 4),
700
					new Range(1, 1, 1, 3), 'cccc',
701
					[
702
						[new Selection(1, 6, 1, 6), new Selection(1, 6, 1, 6)],
703
						[new Selection(1, 6, 1, 6), new Selection(1, 6, 1, 6)],
704
					]
705
				);
706
			});
707
			test('edit.end <= range.start', () => {
708
				runTest(
709
					new Range(1, 4, 1, 4),
710
					new Range(1, 2, 1, 4), 'cccc',
711
					[
712
						[new Selection(1, 6, 1, 6), new Selection(1, 6, 1, 6)],
713
						[new Selection(1, 6, 1, 6), new Selection(1, 6, 1, 6)],
714
					]
715
				);
716
			});
717
			test('edit.start < range.start && edit.end > range.end', () => {
718
				runTest(
719
					new Range(1, 4, 1, 4),
720
					new Range(1, 3, 1, 5), 'cccc',
721
					[
722
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
723
						[new Selection(1, 7, 1, 7), new Selection(1, 7, 1, 7)],
724
					]
725
				);
726
			});
727
			test('edit.start >= range.end', () => {
728
				runTest(
729
					new Range(1, 4, 1, 4),
730
					new Range(1, 4, 1, 6), 'cccc',
731
					[
732
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
733
						[new Selection(1, 8, 1, 8), new Selection(1, 8, 1, 8)],
734
					]
735
				);
736
			});
737
			test('edit.start > range.end', () => {
738
				runTest(
739
					new Range(1, 4, 1, 4),
740
					new Range(1, 5, 1, 7), 'cccc',
741
					[
742
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
743
						[new Selection(1, 4, 1, 4), new Selection(1, 4, 1, 4)],
744
					]
745
				);
746
			});
747
		});
748
		suite('non-collapsed dec', () => {
749
			test('edit.end < range.start', () => {
750
				runTest(
751
					new Range(1, 4, 1, 9),
752
					new Range(1, 1, 1, 3), 'cccc',
753
					[
754
						[new Selection(1, 6, 1, 11), new Selection(1, 11, 1, 6)],
755
						[new Selection(1, 6, 1, 11), new Selection(1, 11, 1, 6)],
756
					]
757
				);
758
			});
759
			test('edit.end <= range.start', () => {
760
				runTest(
761
					new Range(1, 4, 1, 9),
762
					new Range(1, 2, 1, 4), 'cccc',
763
					[
764
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
765
						[new Selection(1, 6, 1, 11), new Selection(1, 11, 1, 6)],
766
					]
767
				);
768
			});
769
			test('edit.start < range.start && edit.end < range.end', () => {
770
				runTest(
771
					new Range(1, 4, 1, 9),
772
					new Range(1, 3, 1, 5), 'cccc',
773
					[
774
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
775
						[new Selection(1, 7, 1, 11), new Selection(1, 11, 1, 7)],
776
					]
777
				);
778
			});
779
			test('edit.start < range.start && edit.end == range.end', () => {
780
				runTest(
781
					new Range(1, 4, 1, 9),
782
					new Range(1, 3, 1, 9), 'cccc',
783
					[
784
						[new Selection(1, 4, 1, 7), new Selection(1, 7, 1, 4)],
785
						[new Selection(1, 7, 1, 7), new Selection(1, 7, 1, 7)],
786
					]
787
				);
788
			});
789
			test('edit.start < range.start && edit.end > range.end', () => {
790
				runTest(
791
					new Range(1, 4, 1, 9),
792
					new Range(1, 3, 1, 10), 'cccc',
793
					[
794
						[new Selection(1, 4, 1, 7), new Selection(1, 7, 1, 4)],
795
						[new Selection(1, 7, 1, 7), new Selection(1, 7, 1, 7)],
796
					]
797
				);
798
			});
799
			test('edit.start == range.start && edit.end < range.end', () => {
800
				runTest(
801
					new Range(1, 4, 1, 9),
802
					new Range(1, 4, 1, 6), 'cccc',
803
					[
804
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
805
						[new Selection(1, 8, 1, 11), new Selection(1, 11, 1, 8)],
806
					]
807
				);
808
			});
809
			test('edit.start == range.start && edit.end == range.end', () => {
810
				runTest(
811
					new Range(1, 4, 1, 9),
812
					new Range(1, 4, 1, 9), 'cccc',
813
					[
814
						[new Selection(1, 4, 1, 8), new Selection(1, 8, 1, 4)],
815
						[new Selection(1, 8, 1, 8), new Selection(1, 8, 1, 8)],
816
					]
817
				);
818
			});
819
			test('edit.start == range.start && edit.end > range.end', () => {
820
				runTest(
821
					new Range(1, 4, 1, 9),
822
					new Range(1, 4, 1, 10), 'cccc',
823
					[
824
						[new Selection(1, 4, 1, 8), new Selection(1, 8, 1, 4)],
825
						[new Selection(1, 8, 1, 8), new Selection(1, 8, 1, 8)],
826
					]
827
				);
828
			});
829
			test('edit.start > range.start && edit.start < range.end && edit.end < range.end', () => {
830
				runTest(
831
					new Range(1, 4, 1, 9),
832
					new Range(1, 5, 1, 7), 'cccc',
833
					[
834
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
835
						[new Selection(1, 4, 1, 11), new Selection(1, 11, 1, 4)],
836
					]
837
				);
838
			});
839
			test('edit.start > range.start && edit.start < range.end && edit.end == range.end', () => {
840
				runTest(
841
					new Range(1, 4, 1, 9),
842
					new Range(1, 5, 1, 9), 'cccc',
843
					[
844
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
845
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
846
					]
847
				);
848
			});
849
			test('edit.start > range.start && edit.start < range.end && edit.end > range.end', () => {
850
				runTest(
851
					new Range(1, 4, 1, 9),
852
					new Range(1, 5, 1, 10), 'cccc',
853
					[
854
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
855
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
856
					]
857
				);
858
			});
859
			test('edit.start == range.end', () => {
860
				runTest(
861
					new Range(1, 4, 1, 9),
862
					new Range(1, 9, 1, 11), 'cccc',
863
					[
864
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
865
						[new Selection(1, 4, 1, 13), new Selection(1, 13, 1, 4)],
866
					]
867
				);
868
			});
869
			test('edit.start > range.end', () => {
870
				runTest(
871
					new Range(1, 4, 1, 9),
872
					new Range(1, 10, 1, 11), 'cccc',
873
					[
874
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
875
						[new Selection(1, 4, 1, 9), new Selection(1, 9, 1, 4)],
876
					]
877
				);
878
			});
879
		});
880
	});
881
});
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