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https://github.com/ckaczor/azuredatastudio.git
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SQL Operations Studio Public Preview 1 (0.23) release source code
This commit is contained in:
Karl Burtram
333
src/vs/editor/test/common/services/modelService.test.ts
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333
src/vs/editor/test/common/services/modelService.test.ts
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the Source EULA. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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import * as assert from 'assert';
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import { TestConfigurationService } from 'vs/platform/configuration/test/common/testConfigurationService';
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import { ModelServiceImpl } from 'vs/editor/common/services/modelServiceImpl';
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import URI from 'vs/base/common/uri';
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import * as platform from 'vs/base/common/platform';
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import { DefaultEndOfLine } from 'vs/editor/common/editorCommon';
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import { Model } from 'vs/editor/common/model/model';
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import { TextSource } from 'vs/editor/common/model/textSource';
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import { EditOperation } from 'vs/editor/common/core/editOperation';
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import { Range } from 'vs/editor/common/core/range';
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import { CharCode } from 'vs/base/common/charCode';
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import { createStringBuilder } from 'vs/editor/common/core/stringBuilder';
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const GENERATE_TESTS = false;
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suite('ModelService', () => {
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let modelService: ModelServiceImpl;
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setup(() => {
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const configService = new TestConfigurationService();
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configService.setUserConfiguration('files', { 'eol': '\n' });
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configService.setUserConfiguration('files', { 'eol': '\r\n' }, URI.file(platform.isWindows ? 'c:\\myroot' : '/myroot'));
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modelService = new ModelServiceImpl(null, configService);
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});
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teardown(() => {
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modelService.dispose();
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});
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test('EOL setting respected depending on root', () => {
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const model1 = modelService.createModel('farboo', null, null);
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const model2 = modelService.createModel('farboo', null, URI.file(platform.isWindows ? 'c:\\myroot\\myfile.txt' : '/myroot/myfile.txt'));
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const model3 = modelService.createModel('farboo', null, URI.file(platform.isWindows ? 'c:\\other\\myfile.txt' : '/other/myfile.txt'));
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assert.equal(model1.getOptions().defaultEOL, DefaultEndOfLine.LF);
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assert.equal(model2.getOptions().defaultEOL, DefaultEndOfLine.CRLF);
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assert.equal(model3.getOptions().defaultEOL, DefaultEndOfLine.LF);
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});
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test('_computeEdits first line changed', function () {
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const model = Model.createFromString(
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[
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'This is line one', //16
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'and this is line number two', //27
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'it is followed by #3', //20
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'and finished with the fourth.', //29
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].join('\n')
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);
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const textSource = TextSource.fromString(
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[
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'This is line One', //16
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'and this is line number two', //27
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'it is followed by #3', //20
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'and finished with the fourth.', //29
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].join('\n'),
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DefaultEndOfLine.LF
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);
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const actual = ModelServiceImpl._computeEdits(model, textSource);
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assert.deepEqual(actual, [
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EditOperation.replace(new Range(1, 1, 1, 17), 'This is line One')
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]);
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});
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test('_computeEdits EOL changed', function () {
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const model = Model.createFromString(
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[
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'This is line one', //16
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'and this is line number two', //27
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'it is followed by #3', //20
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'and finished with the fourth.', //29
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].join('\n')
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);
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const textSource = TextSource.fromString(
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[
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'This is line one', //16
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'and this is line number two', //27
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'it is followed by #3', //20
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'and finished with the fourth.', //29
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].join('\r\n'),
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DefaultEndOfLine.LF
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);
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const actual = ModelServiceImpl._computeEdits(model, textSource);
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assert.deepEqual(actual, []);
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});
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test('_computeEdits EOL and other change 1', function () {
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const model = Model.createFromString(
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[
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'This is line one', //16
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'and this is line number two', //27
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'it is followed by #3', //20
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'and finished with the fourth.', //29
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].join('\n')
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);
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const textSource = TextSource.fromString(
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[
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'This is line One', //16
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'and this is line number two', //27
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'It is followed by #3', //20
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'and finished with the fourth.', //29
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].join('\r\n'),
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DefaultEndOfLine.LF
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);
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const actual = ModelServiceImpl._computeEdits(model, textSource);
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assert.deepEqual(actual, [
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EditOperation.replace(new Range(1, 1, 1, 17), 'This is line One'),
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EditOperation.replace(new Range(3, 1, 3, 21), 'It is followed by #3')
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]);
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});
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test('_computeEdits EOL and other change 2', function () {
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const model = Model.createFromString(
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[
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'package main', // 1
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'func foo() {', // 2
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'}' // 3
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].join('\n')
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);
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const textSource = TextSource.fromString(
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[
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'package main', // 1
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'func foo() {', // 2
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'}', // 3
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''
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].join('\r\n'),
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DefaultEndOfLine.LF
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);
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const actual = ModelServiceImpl._computeEdits(model, textSource);
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assert.deepEqual(actual, [
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EditOperation.replace(new Range(3, 2, 3, 2), '\n')
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]);
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});
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test('generated1', () => {
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const file1 = ['pram', 'okctibad', 'pjuwtemued', 'knnnm', 'u', ''];
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const file2 = ['tcnr', 'rxwlicro', 'vnzy', '', '', 'pjzcogzur', 'ptmxyp', 'dfyshia', 'pee', 'ygg'];
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assertComputeEdits(file1, file2);
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});
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test('generated2', () => {
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const file1 = ['', 'itls', 'hrilyhesv', ''];
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const file2 = ['vdl', '', 'tchgz', 'bhx', 'nyl'];
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assertComputeEdits(file1, file2);
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});
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test('generated3', () => {
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const file1 = ['ubrbrcv', 'wv', 'xodspybszt', 's', 'wednjxm', 'fklajt', 'fyfc', 'lvejgge', 'rtpjlodmmk', 'arivtgmjdm'];
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const file2 = ['s', 'qj', 'tu', 'ur', 'qerhjjhyvx', 't'];
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assertComputeEdits(file1, file2);
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});
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test('generated4', () => {
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const file1 = ['ig', 'kh', 'hxegci', 'smvker', 'pkdmjjdqnv', 'vgkkqqx', '', 'jrzeb'];
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const file2 = ['yk', ''];
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assertComputeEdits(file1, file2);
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});
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test('does insertions in the middle of the document', () => {
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const file1 = [
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'line 1',
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'line 2',
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'line 3'
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];
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const file2 = [
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'line 1',
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'line 2',
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'line 5',
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'line 3'
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];
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assertComputeEdits(file1, file2);
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});
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test('does insertions at the end of the document', () => {
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const file1 = [
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'line 1',
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'line 2',
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'line 3'
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];
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const file2 = [
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'line 1',
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'line 2',
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'line 3',
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'line 4'
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];
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assertComputeEdits(file1, file2);
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});
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test('does insertions at the beginning of the document', () => {
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const file1 = [
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'line 1',
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'line 2',
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'line 3'
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];
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const file2 = [
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'line 0',
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'line 1',
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'line 2',
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'line 3'
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];
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assertComputeEdits(file1, file2);
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});
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test('does replacements', () => {
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const file1 = [
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'line 1',
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'line 2',
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'line 3'
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];
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const file2 = [
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'line 1',
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'line 7',
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'line 3'
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];
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assertComputeEdits(file1, file2);
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});
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test('does deletions', () => {
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const file1 = [
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'line 1',
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'line 2',
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'line 3'
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];
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const file2 = [
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'line 1',
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'line 3'
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];
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assertComputeEdits(file1, file2);
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});
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test('does insert, replace, and delete', () => {
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const file1 = [
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'line 1',
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'line 2',
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'line 3',
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'line 4',
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'line 5',
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];
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const file2 = [
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'line 0', // insert line 0
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'line 1',
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'replace line 2', // replace line 2
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'line 3',
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// delete line 4
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'line 5',
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];
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assertComputeEdits(file1, file2);
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});
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});
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function assertComputeEdits(lines1: string[], lines2: string[]): void {
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const model = Model.createFromString(lines1.join('\n'));
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const textSource = TextSource.fromString(lines2.join('\n'), DefaultEndOfLine.LF);
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// compute required edits
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// let start = Date.now();
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const edits = ModelServiceImpl._computeEdits(model, textSource);
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// console.log(`took ${Date.now() - start} ms.`);
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// apply edits
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model.pushEditOperations(null, edits, null);
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assert.equal(model.getValue(), lines2.join('\n'));
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}
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function getRandomInt(min: number, max: number): number {
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return Math.floor(Math.random() * (max - min + 1)) + min;
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}
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function getRandomString(minLength: number, maxLength: number): string {
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let length = getRandomInt(minLength, maxLength);
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let t = createStringBuilder(length);
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for (let i = 0; i < length; i++) {
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t.appendASCII(getRandomInt(CharCode.a, CharCode.z));
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}
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return t.build();
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}
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function generateFile(small: boolean): string[] {
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let lineCount = getRandomInt(1, small ? 3 : 10000);
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let lines: string[] = [];
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for (let i = 0; i < lineCount; i++) {
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lines.push(getRandomString(0, small ? 3 : 10000));
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}
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return lines;
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}
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if (GENERATE_TESTS) {
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let number = 1;
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while (true) {
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console.log('------TEST: ' + number++);
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const file1 = generateFile(true);
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const file2 = generateFile(true);
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console.log('------TEST GENERATED');
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try {
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assertComputeEdits(file1, file2);
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} catch (err) {
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console.log(err);
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console.log(`
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const file1 = ${JSON.stringify(file1).replace(/"/g, '\'')};
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const file2 = ${JSON.stringify(file2).replace(/"/g, '\'')};
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assertComputeEdits(file1, file2);
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`);
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break;
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}
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}
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}
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