219 lines
13 KiB
TypeScript
219 lines
13 KiB
TypeScript
/**
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* Copyright (c) 2019 The xterm.js authors. All rights reserved.
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* @license MIT
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*/
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import { assert } from 'chai';
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import { readFile } from 'fs';
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import { resolve } from 'path';
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import { openTerminal, writeSync, launchBrowser } from '../../../out-test/api/TestUtils';
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import { Browser, Page } from 'playwright';
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const APP = 'http://127.0.0.1:3001/test';
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let browser: Browser;
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let page: Page;
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const width = 800;
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const height = 600;
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describe('Search Tests', function(): void {
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before(async function(): Promise<any> {
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browser = await launchBrowser();
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page = await (await browser.newContext()).newPage();
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await page.setViewportSize({ width, height });
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await page.goto(APP);
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await openTerminal(page);
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await page.evaluate(`window.search = new SearchAddon();`);
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await page.evaluate(`window.term.loadAddon(window.search);`);
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});
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after(() => {
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browser.close();
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});
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beforeEach(async () => {
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await page.evaluate(`window.term.reset()`);
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});
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it('Simple Search', async () => {
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await writeSync(page, 'dafhdjfldshafhldsahfkjhldhjkftestlhfdsakjfhdjhlfdsjkafhjdlk');
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assert.deepEqual(await page.evaluate(`window.search.findNext('test')`), true);
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assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'test');
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});
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it('Scrolling Search', async () => {
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let dataString = '';
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for (let i = 0; i < 100; i++) {
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if (i === 52) {
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dataString += '$^1_3{}test$#';
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}
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dataString += makeData(50);
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}
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await writeSync(page, dataString);
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assert.deepEqual(await page.evaluate(`window.search.findNext('$^1_3{}test$#')`), true);
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assert.deepEqual(await page.evaluate(`window.term.getSelection()`), '$^1_3{}test$#');
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});
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it('Incremental Find Previous', async () => {
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await page.evaluate(`window.term.writeln('package.jsonc\\n')`);
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await writeSync(page, 'package.json pack package.lock');
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await page.evaluate(`window.search.findPrevious('pack', {incremental: true})`);
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let line: string = await page.evaluate(`window.term.buffer.active.getLine(window.term.getSelectionPosition().startRow).translateToString()`);
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let selectionPosition: { startColumn: number, startRow: number, endColumn: number, endRow: number } = await page.evaluate(`window.term.getSelectionPosition()`);
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// We look further ahead in the line to ensure that pack was selected from package.lock
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assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn + 8), 'package.lock');
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await page.evaluate(`window.search.findPrevious('package.j', {incremental: true})`);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn + 3), 'package.json');
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await page.evaluate(`window.search.findPrevious('package.jsonc', {incremental: true})`);
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// We have to reevaluate line because it should have switched starting rows at this point
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line = await page.evaluate(`window.term.buffer.active.getLine(window.term.getSelectionPosition().startRow).translateToString()`);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn), 'package.jsonc');
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});
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it('Incremental Find Next', async () => {
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await page.evaluate(`window.term.writeln('package.lock pack package.json package.ups\\n')`);
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await writeSync(page, 'package.jsonc');
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await page.evaluate(`window.search.findNext('pack', {incremental: true})`);
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let line: string = await page.evaluate(`window.term.buffer.active.getLine(window.term.getSelectionPosition().startRow).translateToString()`);
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let selectionPosition: { startColumn: number, startRow: number, endColumn: number, endRow: number } = await page.evaluate(`window.term.getSelectionPosition()`);
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// We look further ahead in the line to ensure that pack was selected from package.lock
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assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn + 8), 'package.lock');
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await page.evaluate(`window.search.findNext('package.j', {incremental: true})`);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn + 3), 'package.json');
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await page.evaluate(`window.search.findNext('package.jsonc', {incremental: true})`);
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// We have to reevaluate line because it should have switched starting rows at this point
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line = await page.evaluate(`window.term.buffer.active.getLine(window.term.getSelectionPosition().startRow).translateToString()`);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(line.substring(selectionPosition.startColumn, selectionPosition.endColumn), 'package.jsonc');
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});
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it('Simple Regex', async () => {
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await writeSync(page, 'abc123defABCD');
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await page.evaluate(`window.search.findNext('[a-z]+', {regex: true})`);
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assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'abc');
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await page.evaluate(`window.search.findNext('[A-Z]+', {regex: true, caseSensitive: true})`);
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assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'ABCD');
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});
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it('Search for single result twice should not unselect it', async () => {
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await writeSync(page, 'abc def');
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assert.deepEqual(await page.evaluate(`window.search.findNext('abc')`), true);
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assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'abc');
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assert.deepEqual(await page.evaluate(`window.search.findNext('abc')`), true);
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assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'abc');
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});
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it('Search for result bounding with wide unicode chars', async () => {
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await writeSync(page, '中文xx𝄞𝄞');
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assert.deepEqual(await page.evaluate(`window.search.findNext('中')`), true);
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assert.deepEqual(await page.evaluate(`window.term.getSelection()`), '中');
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assert.deepEqual(await page.evaluate(`window.search.findNext('xx')`), true);
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assert.deepEqual(await page.evaluate(`window.term.getSelection()`), 'xx');
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assert.deepEqual(await page.evaluate(`window.search.findNext('𝄞')`), true);
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assert.deepEqual(await page.evaluate(`window.term.getSelection()`), '𝄞');
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assert.deepEqual(await page.evaluate(`window.search.findNext('𝄞')`), true);
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assert.deepEqual(await page.evaluate(`window.term.getSelectionPosition()`), {
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startRow: 0,
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endRow: 0,
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startColumn: 7,
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endColumn: 8
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});
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});
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describe('Regression tests', () => {
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describe('#2444 wrapped line content not being found', () => {
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let fixture: string;
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before(async () => {
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const rawFixture = await new Promise<Buffer>(r => readFile(resolve(__dirname, '../fixtures/issue-2444'), (err, data) => r(data)));
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if (process.platform === 'win32') {
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fixture = rawFixture.toString()
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.replace(/\n/g, '\\n')
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.replace(/\r/g, '\\r');
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} else {
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fixture = rawFixture.toString()
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.replace(/\n/g, '\\n\\r');
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}
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fixture = fixture
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.replace(/'/g, `\\'`);
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});
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it('should find all occurrences using findNext', async () => {
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await writeSync(page, fixture);
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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let selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 53, endColumn: 30, endRow: 53 });
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 76, endColumn: 30, endRow: 76 });
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 96, endColumn: 30, endRow: 96 });
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 114, endColumn: 7, endRow: 114 });
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 115, endColumn: 17, endRow: 115 });
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 126, endColumn: 7, endRow: 126 });
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 127, endColumn: 17, endRow: 127 });
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 135, endColumn: 7, endRow: 135 });
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 136, endColumn: 17, endRow: 136 });
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// Wrap around to first result
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assert.deepEqual(await page.evaluate(`window.search.findNext('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 53, endColumn: 30, endRow: 53 });
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});
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it('should find all occurrences using findPrevious', async () => {
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await writeSync(page, fixture);
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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let selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 136, endColumn: 17, endRow: 136 });
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 135, endColumn: 7, endRow: 135 });
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 127, endColumn: 17, endRow: 127 });
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 126, endColumn: 7, endRow: 126 });
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 115, endColumn: 17, endRow: 115 });
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 1, startRow: 114, endColumn: 7, endRow: 114 });
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 96, endColumn: 30, endRow: 96 });
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 76, endColumn: 30, endRow: 76 });
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 24, startRow: 53, endColumn: 30, endRow: 53 });
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// Wrap around to first result
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assert.deepEqual(await page.evaluate(`window.search.findPrevious('opencv')`), true);
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selectionPosition = await page.evaluate(`window.term.getSelectionPosition()`);
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assert.deepEqual(selectionPosition, { startColumn: 11, startRow: 136, endColumn: 17, endRow: 136 });
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});
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});
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});
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});
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function makeData(length: number): string {
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let result = '';
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const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
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for (let i = 0; i < length; i++) {
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result += characters.charAt(Math.floor(Math.random() * characters.length));
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}
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return result;
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}
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