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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
643
src/vs/editor/test/browser/controller/textAreaState.test.ts
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643
src/vs/editor/test/browser/controller/textAreaState.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 { ISimpleModel, TextAreaState, ITextAreaWrapper, PagedScreenReaderStrategy } from 'vs/editor/browser/controller/textAreaState';
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import { Range } from 'vs/editor/common/core/range';
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import { Position } from 'vs/editor/common/core/position';
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import { EndOfLinePreference } from 'vs/editor/common/editorCommon';
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import { Disposable } from 'vs/base/common/lifecycle';
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import { Model } from 'vs/editor/common/model/model';
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import { Selection } from 'vs/editor/common/core/selection';
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export class MockTextAreaWrapper extends Disposable implements ITextAreaWrapper {
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public _value: string;
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public _selectionStart: number;
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public _selectionEnd: number;
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constructor() {
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super();
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this._value = '';
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this._selectionStart = 0;
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this._selectionEnd = 0;
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}
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public getValue(): string {
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return this._value;
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}
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public setValue(reason: string, value: string): void {
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this._value = value;
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this._selectionStart = this._value.length;
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this._selectionEnd = this._value.length;
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}
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public getSelectionStart(): number {
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return this._selectionStart;
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}
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public getSelectionEnd(): number {
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return this._selectionEnd;
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}
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public setSelectionRange(reason: string, selectionStart: number, selectionEnd: number): void {
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if (selectionStart < 0) {
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selectionStart = 0;
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}
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if (selectionStart > this._value.length) {
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selectionStart = this._value.length;
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}
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if (selectionEnd < 0) {
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selectionEnd = 0;
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}
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if (selectionEnd > this._value.length) {
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selectionEnd = this._value.length;
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}
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this._selectionStart = selectionStart;
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this._selectionEnd = selectionEnd;
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}
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}
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suite('TextAreaState', () => {
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function assertTextAreaState(actual: TextAreaState, value: string, selectionStart: number, selectionEnd: number): void {
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let desired = new TextAreaState(value, selectionStart, selectionEnd, null, null);
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assert.ok(desired.equals(actual), desired.toString() + ' == ' + actual.toString());
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}
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test('fromTextArea', () => {
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let textArea = new MockTextAreaWrapper();
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textArea._value = 'Hello world!';
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textArea._selectionStart = 1;
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textArea._selectionEnd = 12;
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let actual = TextAreaState.EMPTY.readFromTextArea(textArea);
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assertTextAreaState(actual, 'Hello world!', 1, 12);
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assert.equal(actual.value, 'Hello world!');
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assert.equal(actual.selectionStart, 1);
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actual = actual.collapseSelection();
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assertTextAreaState(actual, 'Hello world!', 12, 12);
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textArea.dispose();
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});
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test('applyToTextArea', () => {
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let textArea = new MockTextAreaWrapper();
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textArea._value = 'Hello world!';
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textArea._selectionStart = 1;
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textArea._selectionEnd = 12;
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let state = new TextAreaState('Hi world!', 2, 2, null, null);
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state.writeToTextArea('test', textArea, false);
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assert.equal(textArea._value, 'Hi world!');
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assert.equal(textArea._selectionStart, 9);
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assert.equal(textArea._selectionEnd, 9);
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state = new TextAreaState('Hi world!', 3, 3, null, null);
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state.writeToTextArea('test', textArea, false);
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assert.equal(textArea._value, 'Hi world!');
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assert.equal(textArea._selectionStart, 9);
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assert.equal(textArea._selectionEnd, 9);
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state = new TextAreaState('Hi world!', 0, 2, null, null);
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state.writeToTextArea('test', textArea, true);
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assert.equal(textArea._value, 'Hi world!');
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assert.equal(textArea._selectionStart, 0);
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assert.equal(textArea._selectionEnd, 2);
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textArea.dispose();
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});
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function testDeduceInput(prevState: TextAreaState, value: string, selectionStart: number, selectionEnd: number, expected: string, expectedCharReplaceCnt: number): void {
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prevState = prevState || TextAreaState.EMPTY;
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let textArea = new MockTextAreaWrapper();
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textArea._value = value;
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textArea._selectionStart = selectionStart;
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textArea._selectionEnd = selectionEnd;
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let newState = prevState.readFromTextArea(textArea);
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let actual = TextAreaState.deduceInput(prevState, newState, true);
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assert.equal(actual.text, expected);
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assert.equal(actual.replaceCharCnt, expectedCharReplaceCnt);
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textArea.dispose();
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}
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test('deduceInput - Japanese typing sennsei and accepting', () => {
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// manual test:
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// - choose keyboard layout: Japanese -> Hiragama
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// - type sennsei
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// - accept with Enter
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// - expected: せんせい
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// s
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// PREVIOUS STATE: [ <>, selectionStart: 0, selectionEnd: 0, selectionToken: 0]
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// CURRENT STATE: [ <ｓ>, selectionStart: 0, selectionEnd: 1, selectionToken: 0]
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testDeduceInput(
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TextAreaState.EMPTY,
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'ｓ',
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0, 1,
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'ｓ', 0
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);
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// e
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// PREVIOUS STATE: [ <ｓ>, selectionStart: 0, selectionEnd: 1, selectionToken: 0]
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// CURRENT STATE: [ <せ>, selectionStart: 0, selectionEnd: 1, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('ｓ', 0, 1, null, null),
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'せ',
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0, 1,
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'せ', 1
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);
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// n
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// PREVIOUS STATE: [ <せ>, selectionStart: 0, selectionEnd: 1, selectionToken: 0]
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// CURRENT STATE: [ <せｎ>, selectionStart: 0, selectionEnd: 2, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('せ', 0, 1, null, null),
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'せｎ',
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0, 2,
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'せｎ', 1
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);
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// n
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// PREVIOUS STATE: [ <せｎ>, selectionStart: 0, selectionEnd: 2, selectionToken: 0]
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// CURRENT STATE: [ <せん>, selectionStart: 0, selectionEnd: 2, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('せｎ', 0, 2, null, null),
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'せん',
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0, 2,
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'せん', 2
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);
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// s
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// PREVIOUS STATE: [ <せん>, selectionStart: 0, selectionEnd: 2, selectionToken: 0]
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// CURRENT STATE: [ <せんｓ>, selectionStart: 0, selectionEnd: 3, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('せん', 0, 2, null, null),
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'せんｓ',
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0, 3,
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'せんｓ', 2
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);
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// e
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// PREVIOUS STATE: [ <せんｓ>, selectionStart: 0, selectionEnd: 3, selectionToken: 0]
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// CURRENT STATE: [ <せんせ>, selectionStart: 0, selectionEnd: 3, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('せんｓ', 0, 3, null, null),
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'せんせ',
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0, 3,
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'せんせ', 3
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);
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// no-op? [was recorded]
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// PREVIOUS STATE: [ <せんせ>, selectionStart: 0, selectionEnd: 3, selectionToken: 0]
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// CURRENT STATE: [ <せんせ>, selectionStart: 0, selectionEnd: 3, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('せんせ', 0, 3, null, null),
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'せんせ',
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0, 3,
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'せんせ', 3
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);
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// i
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// PREVIOUS STATE: [ <せんせ>, selectionStart: 0, selectionEnd: 3, selectionToken: 0]
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// CURRENT STATE: [ <せんせい>, selectionStart: 0, selectionEnd: 4, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('せんせ', 0, 3, null, null),
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'せんせい',
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0, 4,
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'せんせい', 3
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);
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// ENTER (accept)
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// PREVIOUS STATE: [ <せんせい>, selectionStart: 0, selectionEnd: 4, selectionToken: 0]
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// CURRENT STATE: [ <せんせい>, selectionStart: 4, selectionEnd: 4, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('せんせい', 0, 4, null, null),
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'せんせい',
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4, 4,
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'', 0
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);
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});
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test('deduceInput - Japanese typing sennsei and choosing different suggestion', () => {
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// manual test:
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// - choose keyboard layout: Japanese -> Hiragama
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// - type sennsei
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// - arrow down (choose next suggestion)
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// - accept with Enter
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// - expected: せんせい
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// sennsei
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// PREVIOUS STATE: [ <せんせい>, selectionStart: 0, selectionEnd: 4, selectionToken: 0]
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// CURRENT STATE: [ <せんせい>, selectionStart: 0, selectionEnd: 4, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('せんせい', 0, 4, null, null),
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'せんせい',
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0, 4,
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'せんせい', 4
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);
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// arrow down
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// CURRENT STATE: [ <先生>, selectionStart: 0, selectionEnd: 2, selectionToken: 0]
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// PREVIOUS STATE: [ <せんせい>, selectionStart: 0, selectionEnd: 4, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('せんせい', 0, 4, null, null),
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'先生',
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0, 2,
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'先生', 4
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);
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// ENTER (accept)
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// PREVIOUS STATE: [ <先生>, selectionStart: 0, selectionEnd: 2, selectionToken: 0]
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// CURRENT STATE: [ <先生>, selectionStart: 2, selectionEnd: 2, selectionToken: 0]
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testDeduceInput(
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new TextAreaState('先生', 0, 2, null, null),
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'先生',
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2, 2,
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'', 0
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);
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});
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test('extractNewText - no previous state with selection', () => {
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testDeduceInput(
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null,
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'a',
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0, 1,
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'a', 0
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);
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});
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test('issue #2586: Replacing selected end-of-line with newline locks up the document', () => {
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testDeduceInput(
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new TextAreaState(']\n', 1, 2, null, null),
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']\n',
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2, 2,
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'\n', 0
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);
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});
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test('extractNewText - no previous state without selection', () => {
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testDeduceInput(
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null,
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'a',
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1, 1,
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'a', 0
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);
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});
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test('extractNewText - typing does not cause a selection', () => {
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testDeduceInput(
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TextAreaState.EMPTY,
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'a',
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0, 1,
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'a', 0
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);
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});
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test('extractNewText - had the textarea empty', () => {
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testDeduceInput(
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TextAreaState.EMPTY,
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'a',
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1, 1,
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'a', 0
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);
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});
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test('extractNewText - had the entire line selected', () => {
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testDeduceInput(
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new TextAreaState('Hello world!', 0, 12, null, null),
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'H',
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1, 1,
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'H', 0
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);
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});
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test('extractNewText - had previous text 1', () => {
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testDeduceInput(
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new TextAreaState('Hello world!', 12, 12, null, null),
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'Hello world!a',
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13, 13,
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'a', 0
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);
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});
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test('extractNewText - had previous text 2', () => {
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testDeduceInput(
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new TextAreaState('Hello world!', 0, 0, null, null),
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'aHello world!',
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1, 1,
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'a', 0
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);
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});
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test('extractNewText - had previous text 3', () => {
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testDeduceInput(
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new TextAreaState('Hello world!', 6, 11, null, null),
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'Hello other!',
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11, 11,
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'other', 0
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);
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});
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test('extractNewText - IME', () => {
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testDeduceInput(
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TextAreaState.EMPTY,
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'これは',
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3, 3,
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'これは', 0
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);
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});
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|
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test('extractNewText - isInOverwriteMode', () => {
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testDeduceInput(
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new TextAreaState('Hello world!', 0, 0, null, null),
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'Aello world!',
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1, 1,
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'A', 0
|
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);
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});
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test('extractMacReplacedText - does nothing if there is selection', () => {
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testDeduceInput(
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new TextAreaState('Hello world!', 5, 5, null, null),
|
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'Hellö world!',
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4, 5,
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'ö', 0
|
||||
);
|
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});
|
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|
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test('extractMacReplacedText - does nothing if there is more than one extra char', () => {
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testDeduceInput(
|
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new TextAreaState('Hello world!', 5, 5, null, null),
|
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'Hellöö world!',
|
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5, 5,
|
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'öö', 1
|
||||
);
|
||||
});
|
||||
|
||||
test('extractMacReplacedText - does nothing if there is more than one changed char', () => {
|
||||
testDeduceInput(
|
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new TextAreaState('Hello world!', 5, 5, null, null),
|
||||
'Helöö world!',
|
||||
5, 5,
|
||||
'öö', 2
|
||||
);
|
||||
});
|
||||
|
||||
test('extractMacReplacedText', () => {
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||||
testDeduceInput(
|
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new TextAreaState('Hello world!', 5, 5, null, null),
|
||||
'Hellö world!',
|
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5, 5,
|
||||
'ö', 1
|
||||
);
|
||||
});
|
||||
|
||||
test('issue #25101 - First key press ignored', () => {
|
||||
testDeduceInput(
|
||||
new TextAreaState('a', 0, 1, null, null),
|
||||
'a',
|
||||
1, 1,
|
||||
'a', 0
|
||||
);
|
||||
});
|
||||
|
||||
test('issue #16520 - Cmd-d of single character followed by typing same character as has no effect', () => {
|
||||
testDeduceInput(
|
||||
new TextAreaState('x x', 0, 1, null, null),
|
||||
'x x',
|
||||
1, 1,
|
||||
'x', 0
|
||||
);
|
||||
});
|
||||
|
||||
test('issue #4271 (example 1) - When inserting an emoji on OSX, it is placed two spaces left of the cursor', () => {
|
||||
// The OSX emoji inserter inserts emojis at random positions in the text, unrelated to where the cursor is.
|
||||
testDeduceInput(
|
||||
new TextAreaState(
|
||||
[
|
||||
'some1 text',
|
||||
'some2 text',
|
||||
'some3 text',
|
||||
'some4 text', // cursor is here in the middle of the two spaces
|
||||
'some5 text',
|
||||
'some6 text',
|
||||
'some7 text'
|
||||
].join('\n'),
|
||||
42, 42,
|
||||
null, null
|
||||
),
|
||||
[
|
||||
'so📅me1 text',
|
||||
'some2 text',
|
||||
'some3 text',
|
||||
'some4 text',
|
||||
'some5 text',
|
||||
'some6 text',
|
||||
'some7 text'
|
||||
].join('\n'),
|
||||
4, 4,
|
||||
'📅', 0
|
||||
);
|
||||
});
|
||||
|
||||
test('issue #4271 (example 2) - When inserting an emoji on OSX, it is placed two spaces left of the cursor', () => {
|
||||
// The OSX emoji inserter inserts emojis at random positions in the text, unrelated to where the cursor is.
|
||||
testDeduceInput(
|
||||
new TextAreaState(
|
||||
'some1 text',
|
||||
6, 6,
|
||||
null, null
|
||||
),
|
||||
'some💊1 text',
|
||||
6, 6,
|
||||
'💊', 0
|
||||
);
|
||||
});
|
||||
|
||||
test('issue #4271 (example 3) - When inserting an emoji on OSX, it is placed two spaces left of the cursor', () => {
|
||||
// The OSX emoji inserter inserts emojis at random positions in the text, unrelated to where the cursor is.
|
||||
testDeduceInput(
|
||||
new TextAreaState(
|
||||
'qwertyu\nasdfghj\nzxcvbnm',
|
||||
12, 12,
|
||||
null, null
|
||||
),
|
||||
'qwertyu\nasdfghj\nzxcvbnm🎈',
|
||||
25, 25,
|
||||
'🎈', 0
|
||||
);
|
||||
});
|
||||
|
||||
// an example of an emoji missed by the regex but which has the FE0F variant 16 hint
|
||||
test('issue #4271 (example 4) - When inserting an emoji on OSX, it is placed two spaces left of the cursor', () => {
|
||||
// The OSX emoji inserter inserts emojis at random positions in the text, unrelated to where the cursor is.
|
||||
testDeduceInput(
|
||||
new TextAreaState(
|
||||
'some1 text',
|
||||
6, 6,
|
||||
null, null
|
||||
),
|
||||
'some⌨️1 text',
|
||||
6, 6,
|
||||
'⌨️', 0
|
||||
);
|
||||
});
|
||||
|
||||
suite('PagedScreenReaderStrategy', () => {
|
||||
|
||||
function testPagedScreenReaderStrategy(lines: string[], selection: Selection, expected: TextAreaState): void {
|
||||
const model = Model.createFromString(lines.join('\n'));
|
||||
const actual = PagedScreenReaderStrategy.fromEditorSelection(TextAreaState.EMPTY, model, selection);
|
||||
assert.ok(actual.equals(expected));
|
||||
model.dispose();
|
||||
}
|
||||
|
||||
test('simple', () => {
|
||||
testPagedScreenReaderStrategy(
|
||||
[
|
||||
'Hello world!'
|
||||
],
|
||||
new Selection(1, 13, 1, 13),
|
||||
new TextAreaState('Hello world!', 12, 12, new Position(1, 13), new Position(1, 13))
|
||||
);
|
||||
|
||||
testPagedScreenReaderStrategy(
|
||||
[
|
||||
'Hello world!'
|
||||
],
|
||||
new Selection(1, 1, 1, 1),
|
||||
new TextAreaState('Hello world!', 0, 0, new Position(1, 1), new Position(1, 1))
|
||||
);
|
||||
|
||||
testPagedScreenReaderStrategy(
|
||||
[
|
||||
'Hello world!'
|
||||
],
|
||||
new Selection(1, 1, 1, 6),
|
||||
new TextAreaState('Hello world!', 0, 5, new Position(1, 1), new Position(1, 6))
|
||||
);
|
||||
});
|
||||
|
||||
test('multiline', () => {
|
||||
testPagedScreenReaderStrategy(
|
||||
[
|
||||
'Hello world!',
|
||||
'How are you?'
|
||||
],
|
||||
new Selection(1, 1, 1, 1),
|
||||
new TextAreaState('Hello world!\nHow are you?', 0, 0, new Position(1, 1), new Position(1, 1))
|
||||
);
|
||||
|
||||
testPagedScreenReaderStrategy(
|
||||
[
|
||||
'Hello world!',
|
||||
'How are you?'
|
||||
],
|
||||
new Selection(2, 1, 2, 1),
|
||||
new TextAreaState('Hello world!\nHow are you?', 13, 13, new Position(2, 1), new Position(2, 1))
|
||||
);
|
||||
});
|
||||
|
||||
test('page', () => {
|
||||
testPagedScreenReaderStrategy(
|
||||
[
|
||||
'L1\nL2\nL3\nL4\nL5\nL6\nL7\nL8\nL9\nL10\nL11\nL12\nL13\nL14\nL15\nL16\nL17\nL18\nL19\nL20\nL21'
|
||||
],
|
||||
new Selection(1, 1, 1, 1),
|
||||
new TextAreaState('L1\nL2\nL3\nL4\nL5\nL6\nL7\nL8\nL9\nL10\n', 0, 0, new Position(1, 1), new Position(1, 1))
|
||||
);
|
||||
|
||||
testPagedScreenReaderStrategy(
|
||||
[
|
||||
'L1\nL2\nL3\nL4\nL5\nL6\nL7\nL8\nL9\nL10\nL11\nL12\nL13\nL14\nL15\nL16\nL17\nL18\nL19\nL20\nL21'
|
||||
],
|
||||
new Selection(11, 1, 11, 1),
|
||||
new TextAreaState('L11\nL12\nL13\nL14\nL15\nL16\nL17\nL18\nL19\nL20\n', 0, 0, new Position(11, 1), new Position(11, 1))
|
||||
);
|
||||
|
||||
testPagedScreenReaderStrategy(
|
||||
[
|
||||
'L1\nL2\nL3\nL4\nL5\nL6\nL7\nL8\nL9\nL10\nL11\nL12\nL13\nL14\nL15\nL16\nL17\nL18\nL19\nL20\nL21'
|
||||
],
|
||||
new Selection(12, 1, 12, 1),
|
||||
new TextAreaState('L11\nL12\nL13\nL14\nL15\nL16\nL17\nL18\nL19\nL20\n', 4, 4, new Position(12, 1), new Position(12, 1))
|
||||
);
|
||||
|
||||
testPagedScreenReaderStrategy(
|
||||
[
|
||||
'L1\nL2\nL3\nL4\nL5\nL6\nL7\nL8\nL9\nL10\nL11\nL12\nL13\nL14\nL15\nL16\nL17\nL18\nL19\nL20\nL21'
|
||||
],
|
||||
new Selection(21, 1, 21, 1),
|
||||
new TextAreaState('L21', 0, 0, new Position(21, 1), new Position(21, 1))
|
||||
);
|
||||
});
|
||||
|
||||
});
|
||||
});
|
||||
|
||||
class SimpleModel implements ISimpleModel {
|
||||
|
||||
private _lines: string[];
|
||||
private _eol: string;
|
||||
|
||||
constructor(lines: string[], eol: string) {
|
||||
this._lines = lines;
|
||||
this._eol = eol;
|
||||
}
|
||||
|
||||
public getLineMaxColumn(lineNumber: number): number {
|
||||
return this._lines[lineNumber - 1].length + 1;
|
||||
}
|
||||
|
||||
private _getEndOfLine(eol: EndOfLinePreference): string {
|
||||
switch (eol) {
|
||||
case EndOfLinePreference.LF:
|
||||
return '\n';
|
||||
case EndOfLinePreference.CRLF:
|
||||
return '\r\n';
|
||||
case EndOfLinePreference.TextDefined:
|
||||
return this._eol;
|
||||
}
|
||||
throw new Error('Unknown EOL preference');
|
||||
}
|
||||
|
||||
public getValueInRange(range: Range, eol: EndOfLinePreference): string {
|
||||
if (Range.isEmpty(range)) {
|
||||
return '';
|
||||
}
|
||||
|
||||
if (range.startLineNumber === range.endLineNumber) {
|
||||
return this._lines[range.startLineNumber - 1].substring(range.startColumn - 1, range.endColumn - 1);
|
||||
}
|
||||
|
||||
var lineEnding = this._getEndOfLine(eol),
|
||||
startLineIndex = range.startLineNumber - 1,
|
||||
endLineIndex = range.endLineNumber - 1,
|
||||
resultLines: string[] = [];
|
||||
|
||||
resultLines.push(this._lines[startLineIndex].substring(range.startColumn - 1));
|
||||
for (var i = startLineIndex + 1; i < endLineIndex; i++) {
|
||||
resultLines.push(this._lines[i]);
|
||||
}
|
||||
resultLines.push(this._lines[endLineIndex].substring(0, range.endColumn - 1));
|
||||
|
||||
return resultLines.join(lineEnding);
|
||||
}
|
||||
|
||||
public getLineCount(): number {
|
||||
return this._lines.length;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user