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src/vs/editor/contrib/format/test/common/formatCommand.test.ts
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|---|---|---|
| @@ -0,0 +1,295 @@ | ||
| /*--------------------------------------------------------------------------------------------- | ||
| * Copyright (c) Microsoft Corporation. All rights reserved. | ||
| * Licensed under the MIT License. See License.txt in the project root for license information. | ||
| *--------------------------------------------------------------------------------------------*/ | ||
| 'use strict'; | ||
|
|
||
| import assert = require('assert'); | ||
| import {Range} from 'vs/editor/common/core/range'; | ||
| import TU = require('vs/editor/test/common/commands/commandTestUtils'); | ||
| import {EditOperationsCommand} from 'vs/editor/contrib/format/common/formatCommand'; | ||
| import {Selection} from 'vs/editor/common/core/selection'; | ||
| import {Model} from 'vs/editor/common/model/model'; | ||
| import EditorCommon = require('vs/editor/common/editorCommon'); | ||
|
|
||
| function editOp(startLineNumber: number, startColumn: number, endLineNumber: number, endColumn: number, text:string[]): EditorCommon.ISingleEditOperation { | ||
| return { | ||
| range: new Range(startLineNumber, startColumn, endLineNumber, endColumn), | ||
| text: text.join('\n'), | ||
| forceMoveMarkers: false | ||
| }; | ||
| } | ||
|
|
||
| suite('FormatCommand.trimEdit', () => { | ||
| function testTrimEdit(lines: string[], edit:EditorCommon.ISingleEditOperation, expected:EditorCommon.ISingleEditOperation): void { | ||
| let model = new Model(lines.join('\n'), null); | ||
| let actual = EditOperationsCommand.trimEdit(edit, model); | ||
| assert.deepEqual(actual, expected); | ||
| model.dispose(); | ||
| } | ||
|
|
||
| test('single-line no-op', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| editOp(1,1,1,10, [ | ||
| 'some text' | ||
| ]), | ||
| null | ||
| ) | ||
| }); | ||
|
|
||
| test('multi-line no-op 1', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| editOp(1,1,2,16, [ | ||
| 'some text', | ||
| 'some other text' | ||
| ]), | ||
| null | ||
| ) | ||
| }); | ||
|
|
||
| test('multi-line no-op 2', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| editOp(1,1,2,1, [ | ||
| 'some text', | ||
| '' | ||
| ]), | ||
| null | ||
| ) | ||
| }); | ||
|
|
||
| test('simple prefix, no suffix', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| editOp(1,1,1,10, [ | ||
| 'some interesting thing' | ||
| ]), | ||
| editOp(1,6,1,10, [ | ||
| 'interesting thing' | ||
| ]) | ||
| ) | ||
| }); | ||
|
|
||
| test('whole line prefix, no suffix', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| editOp(1,1,1,10, [ | ||
| 'some text', | ||
| 'interesting thing' | ||
| ]), | ||
| editOp(1,10,1,10, [ | ||
| '', | ||
| 'interesting thing' | ||
| ]) | ||
| ) | ||
| }); | ||
|
|
||
| test('multi-line prefix, no suffix', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| editOp(1,1,2,16, [ | ||
| 'some text', | ||
| 'some other interesting thing' | ||
| ]), | ||
| editOp(2,12,2,16, [ | ||
| 'interesting thing' | ||
| ]) | ||
| ) | ||
| }); | ||
|
|
||
| test('no prefix, simple suffix', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| editOp(1,1,1,10, [ | ||
| 'interesting text' | ||
| ]), | ||
| editOp(1,1,1,5, [ | ||
| 'interesting' | ||
| ]) | ||
| ) | ||
| }); | ||
|
|
||
| test('no prefix, whole line suffix', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| editOp(1,1,1,10, [ | ||
| 'interesting thing', | ||
| 'some text' | ||
| ]), | ||
| editOp(1,1,1,1, [ | ||
| 'interesting thing', | ||
| '' | ||
| ]) | ||
| ) | ||
| }); | ||
|
|
||
| test('no prefix, multi-line suffix', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| editOp(1,1,2,16, [ | ||
| 'interesting thing text', | ||
| 'some other text' | ||
| ]), | ||
| editOp(1,1,1,5, [ | ||
| 'interesting thing' | ||
| ]) | ||
| ) | ||
| }); | ||
|
|
||
| test('no overlapping prefix & suffix', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some cool text' | ||
| ], | ||
| editOp(1,1,1,15, [ | ||
| 'some interesting text' | ||
| ]), | ||
| editOp(1,6,1,10, [ | ||
| 'interesting' | ||
| ]) | ||
| ) | ||
| }); | ||
|
|
||
| test('overlapping prefix & suffix 1', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some cool text' | ||
| ], | ||
| editOp(1,1,1,15, [ | ||
| 'some cool cool text' | ||
| ]), | ||
| editOp(1,11,1,11, [ | ||
| 'cool ' | ||
| ]) | ||
| ) | ||
| }); | ||
|
|
||
| test('overlapping prefix & suffix 2', () => { | ||
| testTrimEdit( | ||
| [ | ||
| 'some cool cool text' | ||
| ], | ||
| editOp(1,1,1,29, [ | ||
| 'some cool text' | ||
| ]), | ||
| editOp(1,11,1,16, [ | ||
| '' | ||
| ]) | ||
| ) | ||
| }); | ||
| }); | ||
|
|
||
| suite('FormatCommand', () => { | ||
| function testFormatCommand(lines: string[], selection: Selection, edits:EditorCommon.ISingleEditOperation[], expectedLines: string[], expectedSelection: Selection): void { | ||
| TU.testCommand(lines, null, selection, (sel) => new EditOperationsCommand(edits, sel), expectedLines, expectedSelection); | ||
| } | ||
|
|
||
| test('no-op', () => { | ||
| testFormatCommand( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| new Selection(2,1,2,5), | ||
| [ | ||
| editOp(1, 1, 2, 16, [ | ||
| 'some text', | ||
| 'some other text' | ||
| ]) | ||
| ], | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| new Selection(2,1,2,5) | ||
| ); | ||
| }); | ||
|
|
||
| test('trim beginning', () => { | ||
| testFormatCommand( | ||
| [ | ||
| 'some text', | ||
| 'some other text' | ||
| ], | ||
| new Selection(2,1,2,5), | ||
| [ | ||
| editOp(1, 1, 2, 16, [ | ||
| 'some text', | ||
| 'some new other text' | ||
| ]) | ||
| ], | ||
| [ | ||
| 'some text', | ||
| 'some new other text' | ||
| ], | ||
| new Selection(2,1,2,5) | ||
| ); | ||
| }); | ||
|
|
||
| test('issue #144', () => { | ||
| testFormatCommand( | ||
| [ | ||
| 'package caddy', | ||
| '', | ||
| 'func main() {', | ||
| '\tfmt.Println("Hello World! :)")', | ||
| '}', | ||
| '' | ||
| ], | ||
| new Selection(1,1,1,1), | ||
| [ | ||
| editOp(1, 1, 6, 1, [ | ||
| 'package caddy', | ||
| '', | ||
| 'import "fmt"', | ||
| '', | ||
| 'func main() {', | ||
| '\tfmt.Println("Hello World! :)")', | ||
| '}', | ||
| '' | ||
| ]) | ||
| ], | ||
| [ | ||
| 'package caddy', | ||
| '', | ||
| 'import "fmt"', | ||
| '', | ||
| 'func main() {', | ||
| '\tfmt.Println("Hello World! :)")', | ||
| '}', | ||
| '' | ||
| ], | ||
| new Selection(1,1,1,1) | ||
| ); | ||
| }); | ||
|
|
||
| }); |
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