811 lines
39 KiB
TypeScript
811 lines
39 KiB
TypeScript
/**
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* Copyright (c) 2018 The xterm.js authors. All rights reserved.
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* @license MIT
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*/
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import { writeUnicodeTable } from '../../unicodeTable';
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import type { IControlWindow } from '../controlBar';
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import { BaseWindow } from './baseWindow';
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import type { IDisposable, Terminal } from '@xterm/xterm';
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import type { AddonCollection } from 'types';
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export class TestWindow extends BaseWindow implements IControlWindow {
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public readonly id = 'test';
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public readonly label = 'Test';
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constructor(
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terminal: Terminal,
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addons: AddonCollection,
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private readonly _handlers: {
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disposeRecreateButtonHandler: () => void;
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createNewWindowButtonHandler: () => void;
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},
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) {
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super(terminal, addons);
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}
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public build(container: HTMLElement): void {
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const wrapper = document.createElement('div');
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wrapper.style.display = 'inline-block';
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wrapper.style.marginRight = '16px';
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const dl = document.createElement('dl');
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// Lifecycle section
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this._addDt(dl, 'Lifecycle');
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this._addDdWithCheckbox(dl, 'use-real-terminal', 'Use real terminal', 'This is used to real vs fake terminals', true);
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this._addDdWithButton(dl, 'dispose', 'Dispose terminal', 'This is used to testing memory leaks', () => this._handlers.disposeRecreateButtonHandler());
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this._addDdWithButton(dl, 'create-new-window', 'Create terminal in new window', 'This is used to test rendering in other windows', () => this._handlers.createNewWindowButtonHandler());
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// Performance section
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this._addDt(dl, 'Performance');
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this._addDdWithButton(dl, 'load-test', 'Load test', 'Write several MB of data to simulate a lot of data coming from the process', () => loadTest(this._terminal, this._addons));
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this._addDdWithButton(dl, 'load-test-long-lines', 'Load test (long lines)', 'Write several MB of data with long lines to simulate a lot of data coming from the process', () => loadTestLongLines(this._terminal, this._addons));
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this._addDdWithButton(dl, 'print-cjk', 'CJK Unified Ideographs', 'Prints the 20977 characters from the CJK Unified Ideographs unicode block', () => addCjk(this._terminal));
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this._addDdWithButton(dl, 'print-cjk-sgr', 'CJK Unified Ideographs (random SGR)', 'Prints the 20977 characters from the CJK Unified Ideographs unicode block with randomized SGR attributes', () => addCjkRandomSgr(this._terminal));
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// Styles section
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this._addDt(dl, 'Styles');
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this._addDdWithButton(dl, 'custom-glyph-alignment', 'Custom glyph alignment test', 'Write custom glyph alignment tests to the terminal', () => customGlyphAlignmentHandler(this._terminal));
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this._addDdWithButton(dl, 'custom-glyph-ranges', 'Custom glyph ranges', 'Write custom glyph unicode range to the terminal', () => customGlyphRangesHandler(this._terminal));
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this._addDdWithButton(dl, 'powerline-symbol-test', 'Powerline symbol test', 'Write powerline symbol characters to the terminal (\\ue0a0+)', () => powerlineSymbolTest(this._terminal));
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this._addDdWithButton(dl, 'nerd-font-icons', 'Nerd Font icons', 'Write all Nerd Font icon ranges to the terminal', () => nerdFontIconsTest(this._terminal));
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this._addDdWithButton(dl, 'underline-test', 'Underline test', 'Write text with Kitty\'s extended underline sequences', () => underlineTest(this._terminal));
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this._addDdWithButton(dl, 'sgr-test', 'SGR test', 'Write text with SGR attribute', () => sgrTest(this._terminal));
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this._addDdWithButton(dl, 'ansi-colors', 'Ansi colors test', 'Write a wide range of ansi colors', () => ansiColorsTest(this._terminal));
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this._addDdWithButton(dl, 'osc-hyperlinks', 'Ansi hyperlinks test', 'Write some OSC 8 hyperlinks', () => addAnsiHyperlink(this._terminal));
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this._addDdWithButton(dl, 'bce', 'Colored Erase (BCE)', 'Test colored erase', () => coloredErase(this._terminal));
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this._addDdWithButton(dl, 'add-grapheme-clusters', 'Grapheme clusters', 'Write grapheme cluster test strings', () => addGraphemeClusters(this._terminal));
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// Decorations section
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this._addDt(dl, 'Decorations');
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this._addDdWithButton(dl, 'add-decoration', 'Decoration (1x1)', 'Add a 1x1 decoration to the terminal', () => addDecoration(this._terminal));
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this._addDdWithButton(dl, 'add-decoration', 'Decoration (3x3)', 'Add a 3x3 decoration to the terminal', () => addDecoration(this._terminal, 3));
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this._addDdWithButton(dl, 'add-overview-ruler', 'Add Overview Ruler', 'Add an overview ruler to the terminal', () => addOverviewRuler(this._terminal));
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this._addDdWithButton(dl, 'decoration-stress-test', 'Stress Test', 'Toggle between adding and removing a decoration to each line', () => decorationStressTest(this._terminal));
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// Events Test section
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this._addDt(dl, 'Events Test');
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this._addDdWithButton(dl, 'event-focus', 'focus', '', () => this._terminal.focus());
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this._addDdWithButton(dl, 'event-blur', 'blur', '', () => this._terminal.blur());
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wrapper.appendChild(dl);
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container.appendChild(wrapper);
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}
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private _addDt(dl: HTMLElement, text: string): void {
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const dt = document.createElement('dt');
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dt.textContent = text;
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dl.appendChild(dt);
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}
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private _addDdWithButton(dl: HTMLElement, id: string, label: string, title: string, handler?: () => void): void {
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const dd = document.createElement('dd');
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const button = document.createElement('button');
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button.id = id;
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button.textContent = label;
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if (title) {
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button.title = title;
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}
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dd.appendChild(button);
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dl.appendChild(dd);
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if (handler) {
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button.addEventListener('click', handler);
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}
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}
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private _addDdWithCheckbox(dl: HTMLElement, id: string, label: string, title: string, checked: boolean): void {
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const dd = document.createElement('dd');
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const labelElement = document.createElement('label');
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labelElement.htmlFor = id;
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const checkbox = document.createElement('input');
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checkbox.type = 'checkbox';
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checkbox.id = id;
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checkbox.checked = checked;
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if (title) {
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checkbox.title = title;
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}
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labelElement.appendChild(checkbox);
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labelElement.appendChild(document.createTextNode(label));
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dd.appendChild(labelElement);
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dl.appendChild(dd);
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}
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}
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/**
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* Prints the 20977 characters from the CJK Unified Ideographs unicode block.
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*/
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export function addCjk(term: Terminal): void {
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term.write('\n\n\r');
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for (let i = 0x4E00; i < 0x9FCC; i++) {
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term.write(String.fromCharCode(i));
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}
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}
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/**
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* Prints the 20977 characters from the CJK Unified Ideographs unicode block with randomized styles.
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*/
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function addCjkRandomSgr(term: Terminal): void {
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term.write('\n\n\r');
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for (let i = 0x4E00; i < 0x9FCC; i++) {
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term.write(`\x1b[${getRandomSgr()}m${String.fromCharCode(i)}\x1b[0m`);
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}
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}
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const randomSgrAttributes = [
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'1', '2', '3', '4', '5', '6', '7', '9',
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'21', '22', '23', '24', '25', '26', '27', '28', '29',
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'30', '31', '32', '33', '34', '35', '36', '37', '38', '39',
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'40', '41', '42', '43', '44', '45', '46', '47', '48', '49'
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];
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function getRandomSgr(): string {
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return randomSgrAttributes[Math.floor(Math.random() * randomSgrAttributes.length)];
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}
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function powerlineSymbolTest(term: Terminal): void {
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function s(char: string): string {
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return `${char} \x1b[7m${char}\x1b[0m `;
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}
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term.write('\n\n\r');
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term.writeln('Standard powerline symbols:');
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term.writeln(' 0 1 2 3 4 5 6 7 8 9 A B C D E F');
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term.writeln(`0xA_ ${s('\ue0a0')}${s('\ue0a1')}${s('\ue0a2')}`);
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term.writeln(`0xB_ ${s('\ue0b0')}${s('\ue0b1')}${s('\ue0b2')}${s('\ue0b3')}`);
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term.writeln('');
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term.writeln(
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`\x1b[7m` +
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` inverse \ue0b1 \x1b[0;40m\ue0b0` +
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` 0 \ue0b1 \x1b[30;41m\ue0b0\x1b[39m` +
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` 1 \ue0b1 \x1b[31;42m\ue0b0\x1b[39m` +
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` 2 \ue0b1 \x1b[32;43m\ue0b0\x1b[39m` +
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` 3 \ue0b1 \x1b[33;44m\ue0b0\x1b[39m` +
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` 4 \ue0b1 \x1b[34;45m\ue0b0\x1b[39m` +
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` 5 \ue0b1 \x1b[35;46m\ue0b0\x1b[39m` +
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` 6 \ue0b1 \x1b[36;47m\ue0b0\x1b[30m` +
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` 7 \ue0b1 \x1b[37;49m\ue0b0\x1b[0m`
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);
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term.writeln('');
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term.writeln(
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`\x1b[7m` +
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` inverse \ue0b3 \x1b[0;7;40m\ue0b2\x1b[27m` +
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` 0 \ue0b3 \x1b[7;30;41m\ue0b2\x1b[27;39m` +
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` 1 \ue0b3 \x1b[7;31;42m\ue0b2\x1b[27;39m` +
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` 2 \ue0b3 \x1b[7;32;43m\ue0b2\x1b[27;39m` +
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` 3 \ue0b3 \x1b[7;33;44m\ue0b2\x1b[27;39m` +
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` 4 \ue0b3 \x1b[7;34;45m\ue0b2\x1b[27;39m` +
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` 5 \ue0b3 \x1b[7;35;46m\ue0b2\x1b[27;39m` +
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` 6 \ue0b3 \x1b[7;36;47m\ue0b2\x1b[27;30m` +
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` 7 \ue0b3 \x1b[7;37;49m\ue0b2\x1b[0m`
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);
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term.writeln('');
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term.writeln(
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`\x1b[7m` +
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` inverse \ue0b5 \x1b[0;40m\ue0b4` +
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` 0 \ue0b5 \x1b[30;41m\ue0b4\x1b[39m` +
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` 1 \ue0b5 \x1b[31;42m\ue0b4\x1b[39m` +
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` 2 \ue0b5 \x1b[32;43m\ue0b4\x1b[39m` +
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` 3 \ue0b5 \x1b[33;44m\ue0b4\x1b[39m` +
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` 4 \ue0b5 \x1b[34;45m\ue0b4\x1b[39m` +
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` 5 \ue0b5 \x1b[35;46m\ue0b4\x1b[39m` +
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` 6 \ue0b5 \x1b[36;47m\ue0b4\x1b[30m` +
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` 7 \ue0b5 \x1b[37;49m\ue0b4\x1b[0m`
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);
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term.writeln('');
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term.writeln(
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`\x1b[7m` +
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` inverse \ue0b7 \x1b[0;7;40m\ue0b6\x1b[27m` +
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` 0 \ue0b7 \x1b[7;30;41m\ue0b6\x1b[27;39m` +
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` 1 \ue0b7 \x1b[7;31;42m\ue0b6\x1b[27;39m` +
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` 2 \ue0b7 \x1b[7;32;43m\ue0b6\x1b[27;39m` +
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` 3 \ue0b7 \x1b[7;33;44m\ue0b6\x1b[27;39m` +
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` 4 \ue0b7 \x1b[7;34;45m\ue0b6\x1b[27;39m` +
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` 5 \ue0b7 \x1b[7;35;46m\ue0b6\x1b[27;39m` +
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` 6 \ue0b7 \x1b[7;36;47m\ue0b6\x1b[27;30m` +
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` 7 \ue0b7 \x1b[7;37;49m\ue0b6\x1b[0m`
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);
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term.writeln('');
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term.writeln('Powerline extra symbols:');
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term.writeln(' 0 1 2 3 4 5 6 7 8 9 A B C D E F');
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term.writeln(`0xA_ ${s('\ue0a3')}`);
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term.writeln(`0xB_ ${s('\ue0b4')}${s('\ue0b5')}${s('\ue0b6')}${s('\ue0b7')}${s('\ue0b8')}${s('\ue0b9')}${s('\ue0ba')}${s('\ue0bb')}${s('\ue0bc')}${s('\ue0bd')}${s('\ue0be')}${s('\ue0bf')}`);
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term.writeln(`0xC_ ${s('\ue0c0')}${s('\ue0c1')}${s('\ue0c2')}${s('\ue0c3')}${s('\ue0c4')}${s('\ue0c5')}${s('\ue0c6')}${s('\ue0c7')}${s('\ue0c8')}${s('\ue0c9')}${s('\ue0ca')}${s('\ue0cb')}${s('\ue0cc')}${s('\ue0cd')}${s('\ue0be')}${s('\ue0bf')}`);
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term.writeln(`0xD_ ${s('\ue0d0')}${s('\ue0d1')}${s('\ue0d2')} ${s('\ue0d4')}`);
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term.writeln('');
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term.writeln('Sample of nerd fonts icons:');
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term.writeln(' nf-linux-apple (\\uF302) \uf302');
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term.writeln('nf-mdi-github_face (\\uFbd9) \ufbd9');
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}
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function nerdFontIconsTest(term: Terminal): void {
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term.write('\n\n\r');
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term.writeln('\x1b[1mNerd Font Icon Ranges\x1b[0m');
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term.writeln('https://github.com/ryanoasis/nerd-fonts/wiki/Glyph-Sets-and-Code-Points\n\r');
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writeUnicodeTable(term, 'Seti-UI + Custom', 0xE5FA, 0xE6B7, [
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['Seti-UI + Custom', 0xE5FA, 0xE6B7],
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]);
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writeUnicodeTable(term, 'Devicons', 0xE700, 0xE8EF, [
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['Devicons', 0xE700, 0xE8EF],
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]);
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writeUnicodeTable(term, 'Font Awesome', 0xED00, 0xF2FF, [
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['Font Awesome', 0xED00, 0xF2FF],
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]);
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writeUnicodeTable(term, 'Font Awesome Extension', 0xE200, 0xE2A9, [
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['Font Awesome Extension', 0xE200, 0xE2A9],
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]);
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writeUnicodeTable(term, 'Material Design Icons', 0xF0001, 0xF1AF0, [
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['Material Design Icons', 0xF0001, 0xF1AF0],
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]);
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writeUnicodeTable(term, 'Weather', 0xE300, 0xE3E3, [
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['Weather', 0xE300, 0xE3E3],
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]);
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writeUnicodeTable(term, 'Octicons', 0xF400, 0xF533, [
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['Octicons', 0xF400, 0xF533],
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]);
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writeUnicodeTable(term, 'Powerline Symbols', 0xE0A0, 0xE0A3, [
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['Powerline Symbols', 0xE0A0, 0xE0A3],
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]);
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writeUnicodeTable(term, 'Powerline Extra Symbols', 0xE0B0, 0xE0D4, [
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['Powerline Extra Symbols', 0xE0B0, 0xE0D4],
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]);
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writeUnicodeTable(term, 'IEC Power Symbols', 0x23FB, 0x23FE, [
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['IEC Power Symbols', 0x23FB, 0x23FE],
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]);
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writeUnicodeTable(term, 'Font Logos', 0xF300, 0xF375, [
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['Font Logos', 0xF300, 0xF375],
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]);
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writeUnicodeTable(term, 'Pomicons', 0xE000, 0xE00A, [
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['Pomicons', 0xE000, 0xE00A],
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]);
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writeUnicodeTable(term, 'Codicons', 0xEA60, 0xEC1E, [
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['Codicons', 0xEA60, 0xEC1E],
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]);
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term.writeln('');
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}
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function underlineTest(term: Terminal): void {
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function u(style: number): string {
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return `\x1b[4:${style}m`;
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}
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function c(color: string): string {
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return `\x1b[58:${color}m`;
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}
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term.write('\n\n\r');
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term.writeln('Underline styles:');
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term.writeln('');
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function showSequence(id: number, name: string): string {
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let alphabet = '';
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for (let i = 97; i < 123; i++) {
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alphabet += String.fromCharCode(i);
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}
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let numbers = '';
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for (let i = 0; i < 10; i++) {
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numbers += i.toString();
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}
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return `${u(id)}4:${id}m - ${name}\x1b[4:0m`.padEnd(33, ' ') + `${u(id)}${alphabet} ${numbers} 汉语 한국어 👽\x1b[4:0m`;
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}
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term.writeln(showSequence(0, 'No underline'));
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term.writeln(showSequence(1, 'Straight'));
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term.writeln(showSequence(2, 'Double'));
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term.writeln(showSequence(3, 'Curly'));
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term.writeln(showSequence(4, 'Dotted'));
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term.writeln(showSequence(5, 'Dashed'));
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term.writeln('');
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term.writeln(`Underline colors (256 color mode):`);
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term.writeln('');
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for (let i = 0; i < 256; i++) {
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term.write((i !== 0 ? '\x1b[0m, ' : '') + u(1 + i % 5) + c('5:' + i) + i);
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}
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term.writeln(`\x1b[0m\n\n\rUnderline colors (true color mode):`);
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term.writeln('');
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for (let i = 0; i < 80; i++) {
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const v = Math.round(i / 79 * 255);
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term.write(u(1) + c(`2:0:${v}:${v}:${v}`) + (i < 4 ? 'grey'[i] : ' '));
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}
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term.write('\n\r');
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for (let i = 0; i < 80; i++) {
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const v = Math.round(i / 79 * 255);
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term.write(u(1) + c(`2:0:${v}:${0}:${0}`) + (i < 3 ? 'red'[i] : ' '));
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}
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term.write('\n\r');
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for (let i = 0; i < 80; i++) {
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const v = Math.round(i / 79 * 255);
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term.write(u(1) + c(`2:0:${0}:${v}:${0}`) + (i < 5 ? 'green'[i] : ' '));
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}
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term.write('\n\r');
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for (let i = 0; i < 80; i++) {
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const v = Math.round(i / 79 * 255);
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term.write(u(1) + c(`2:0:${0}:${0}:${v}`) + (i < 4 ? 'blue'[i] : ' '));
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}
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term.write('\x1b[0m\n\r');
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}
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function customGlyphAlignmentHandler(term: Terminal): void {
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term.write('\n\r');
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term.write('\n\r');
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term.write('Box styles: ┎┰┒┍┯┑╓╥╖╒╤╕ ┏┳┓┌┲┓┌┬┐┏┱┐\n\r');
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term.write('┌─┬─┐ ┏━┳━┓ ╔═╦═╗ ┠╂┨┝┿┥╟╫╢╞╪╡ ┡╇┩├╊┫┢╈┪┣╉┤\n\r');
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term.write('│ │ │ ┃ ┃ ┃ ║ ║ ║ ┖┸┚┕┷┙╙╨╜╘╧╛ └┴┘└┺┛┗┻┛┗┹┘\n\r');
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term.write('├─┼─┤ ┣━╋━┫ ╠═╬═╣ ┏┱┐┌┲┓┌┬┐┌┬┐ ┏┳┓┌┮┓┌┬┐┏┭┐\n\r');
|
||
term.write('│ │ │ ┃ ┃ ┃ ║ ║ ║ ┡╃┤├╄┩├╆┪┢╅┤ ┞╀┦├┾┫┟╁┧┣┽┤\n\r');
|
||
term.write('└─┴─┘ ┗━┻━┛ ╚═╩═╝ └┴┘└┴┘└┺┛┗┹┘ └┴┘└┶┛┗┻┛┗┵┘\n\r');
|
||
term.write('\n\r');
|
||
|
||
term.write('Other:\n\r');
|
||
term.write('╭─╮ ╲ ╱ ╷╻╎╏┆┇┊┋ ╺╾╴ ╌╌╌ ┄┄┄ ┈┈┈\n\r');
|
||
term.write('│ │ ╳ ╽╿╎╏┆┇┊┋ ╶╼╸ ╍╍╍ ┅┅┅ ┉┉┉\n\r');
|
||
term.write('╰─╯ ╱ ╲ ╹╵╎╏┆┇┊┋\n\r');
|
||
term.write('\n\r');
|
||
|
||
term.write('Box drawing alignment tests:\x1b[31m █\n\r');
|
||
term.write(' ▉\n\r');
|
||
term.write(' ╔══╦══╗ ┌──┬──┐ ╭──┬──╮ ╭──┬──╮ ┏━━┳━━┓ ┎┒┏┑ ╷ ╻ ┏┯┓ ┌┰┐ ▊ ╱╲╱╲╳╳╳\n\r');
|
||
term.write(' ║┌─╨─┐║ │╔═╧═╗│ │╒═╪═╕│ │╓─╁─╖│ ┃┌─╂─┐┃ ┗╃╄┙ ╶┼╴╺╋╸┠┼┨ ┝╋┥ ▋ ╲╱╲╱╳╳╳\n\r');
|
||
term.write(' ║│╲ ╱│║ │║ ║│ ││ │ ││ │║ ┃ ║│ ┃│ ╿ │┃ ┍╅╆┓ ╵ ╹ ┗┷┛ └┸┘ ▌ ╱╲╱╲╳╳╳\n\r');
|
||
term.write(' ╠╡ ╳ ╞╣ ├╢ ╟┤ ├┼─┼─┼┤ ├╫─╂─╫┤ ┣┿╾┼╼┿┫ ┕┛┖┚ ┌┄┄┐ ╎ ┏┅┅┓ ┋ ▍ ╲╱╲╱╳╳╳\n\r');
|
||
term.write(' ║│╱ ╲│║ │║ ║│ ││ │ ││ │║ ┃ ║│ ┃│ ╽ │┃ ░░▒▒▓▓██ ┊ ┆ ╎ ╏ ┇ ┋ ▎\n\r');
|
||
term.write(' ║└─╥─┘║ │╚═╤═╝│ │╘═╪═╛│ │╙─╀─╜│ ┃└─╂─┘┃ ░░▒▒▓▓██ ┊ ┆ ╎ ╏ ┇ ┋ ▏\n\r');
|
||
term.write(' ╚══╩══╝ └──┴──┘ ╰──┴──╯ ╰──┴──╯ ┗━━┻━━┛ └╌╌┘ ╎ ┗╍╍┛ ┋ ▁▂▃▄▅▆▇█\n\r');
|
||
term.write('\x1b[0mBox drawing alignment tests:\x1b[32m █\n\r');
|
||
term.write(' ▉\n\r');
|
||
term.write(' ╔══╦══╗ ┌──┬──┐ ╭──┬──╮ ╭──┬──╮ ┏━━┳━━┓ ┎┒┏┑ ╷ ╻ ┏┯┓ ┌┰┐ ▊ ╱╲╱╲╳╳╳\n\r');
|
||
term.write(' ║┌─╨─┐║ │╔═╧═╗│ │╒═╪═╕│ │╓─╁─╖│ ┃┌─╂─┐┃ ┗╃╄┙ ╶┼╴╺╋╸┠┼┨ ┝╋┥ ▋ ╲╱╲╱╳╳╳\n\r');
|
||
term.write(' ║│╲ ╱│║ │║ ║│ ││ │ ││ │║ ┃ ║│ ┃│ ╿ │┃ ┍╅╆┓ ╵ ╹ ┗┷┛ └┸┘ ▌ ╱╲╱╲╳╳╳\n\r');
|
||
term.write(' ╠╡ ╳ ╞╣ ├╢ ╟┤ ├┼─┼─┼┤ ├╫─╂─╫┤ ┣┿╾┼╼┿┫ ┕┛┖┚ ┌┄┄┐ ╎ ┏┅┅┓ ┋ ▍ ╲╱╲╱╳╳╳\n\r');
|
||
term.write(' ║│╱ ╲│║ │║ ║│ ││ │ ││ │║ ┃ ║│ ┃│ ╽ │┃ ░░▒▒▓▓██ ┊ ┆ ╎ ╏ ┇ ┋ ▎\n\r');
|
||
term.write(' ║└─╥─┘║ │╚═╤═╝│ │╘═╪═╛│ │╙─╀─╜│ ┃└─╂─┘┃ ░░▒▒▓▓██ ┊ ┆ ╎ ╏ ┇ ┋ ▏\n\r');
|
||
term.write(' ╚══╩══╝ └──┴──┘ ╰──┴──╯ ╰──┴──╯ ┗━━┻━━┛ └╌╌┘ ╎ ┗╍╍┛ ┋ ▁▂▃▄▅▆▇█\n\r');
|
||
|
||
term.write('\x1b[0mSmooth mosaic terminal graphic characters alignment tests:\x1b[33m\n\r');
|
||
term.write(' 🭇🬼 🭈🬽 🭉🬾 🭊🬿 🭋🭀 🭁🭌 🭂🭍 🭃🭎 🭄🭏 🭅🭐 🭆🭑 🭨🭪 🭩 🭯 🭮🭬\n\r');
|
||
term.write(' 🭢🭗 🭣🭘 🭤🭙 🭥🭚 🭦🭛 🭒🭝 🭓🭞 🭔🭟 🭕🭠 🭖🭡 🭧🭜 🭫 🭭\n\r');
|
||
term.write(' 🭇🬼 🭉🬾 🭋🭀\n\r');
|
||
term.write(' 🭊🭁🭌🬿 🭈🭆🭂🭍🭑🬽 🭇🭄🭏🬼 🭃🭎 🭅🭐 🭨🭪\n\r');
|
||
term.write(' 🭥🭒🭝🭚 🭣🭧🭓🭞🭜🭘 🭢🭕🭠🭗 🭔🭟 🭖🭡 🭪🭨\n\r');
|
||
term.write(' 🭢🭗 🭤🭙 🭦🭛\n\r');
|
||
|
||
term.write('\x1b[0mCharacter cell diagonals (1FBA0-1FBAE) alignment tests:\x1b[34m\n\r');
|
||
term.write(' \u{1FBA3}\u{1FBA7}\u{1FBA2} \u{1FBA3}\u{1FBA8}\u{1FBA0} \u{1FBAD}\u{1FBA2} \u{1FBA3}\u{1FBAC} \u{1FBAE}\n\r');
|
||
term.write(' \u{1FBA3}\u{1FBA0} \u{1FBA1}\u{1FBA2} \u{1FBA1}\u{1FBA9}\u{1FBA2} \u{1FBA1}\u{1FBAA} \u{1FBAB}\u{1FBA0}\n\r');
|
||
term.write(' \u{1FBA4} \u{1FBA5}\n\r');
|
||
term.write(' \u{1FBA1}\u{1FBA2} \u{1FBA3}\u{1FBA0}\n\r');
|
||
term.write(' \u{1FBA1}\u{1FBA6}\u{1FBA0}\n\r');
|
||
|
||
term.write('\x1b[0mCharacter cell diagonals (1FBD0-1FBDF) alignment tests:\x1b[34m\n\r');
|
||
term.write(' \u{1FBD6}\u{1FBD4} \u{1FBD0}\u{1FBD1}\u{1FBD2}\u{1FBD3} \u{1FBDA} \u{1FBD9}\u{1FBDB} \u{1FBDE} \u{1FBDD}\u{1FBDF}\n\r');
|
||
term.write(' \u{1FBD7}\u{1FBD5} \u{1FBD2}\u{1FBD3}\u{1FBD0}\u{1FBD1} \u{1FBD8} \u{1FBDC}\n\r');
|
||
term.write(' \u{1FBD4}\u{1FBD6}\n\r');
|
||
term.write(' \u{1FBD5}\u{1FBD7}\n\r');
|
||
term.write('');
|
||
|
||
term.write('\x1b[0mComposite terminal graphics characters:\x1b[35m\n\r');
|
||
term.write('\u{1FBB2}\u{1FBB3} \u{1FBB9}\u{1FBBA} \u{1FBC1}\u{1FBC2}\u{1FBC3}\n\r');
|
||
|
||
term.write('\x1b[0mFill tests:\x1b[36m\n\r');
|
||
const fillChars = ['\u{2591}', '\u{2592}', '\u{2593}', '\u{1FB8C}', '\u{1FB8D}', '\u{1FB8E}', '\u{1FB8F}', '\u{1FB90}', '\u{1FB91}', '\u{1FB92}', '\u{1FB94}', '\u{1FB95}', '\u{1FB96}', '\u{1FB97}', '\u{1FB98}', '\u{1FB99}'];
|
||
while (fillChars.length > 0) {
|
||
const batch = fillChars.splice(0, 10);
|
||
for (const fillChar of batch) {
|
||
term.write(`${fillChar.codePointAt(0)!.toString(16).toUpperCase().padEnd(5, ' ')} `);
|
||
}
|
||
term.write('\n\r');
|
||
for (let i = 0; i < 3; i++) {
|
||
for (const fillChar of batch) {
|
||
term.write(fillChar.repeat(5));
|
||
term.write(' ');
|
||
}
|
||
term.write('\n\r');
|
||
}
|
||
}
|
||
|
||
term.write('\x1b[0mTriangular fill tests:\x1b[36m\n\r');
|
||
term.write('1FB9C 1FB9D 1FB9E 1FB9F all\n\r');
|
||
term.write('\u{02592}\u{02592}\u{02592}\u{1FB9C} \u{1FB9D}\u{02592}\u{02592}\u{02592} \u{00020}\u{00020}\u{00020}\u{1FB9E} \u{1FB9F}\u{00020}\u{00020}\u{00020} \u{00020}\u{1FB9E}\u{1FB9F}\u{00020}\n\r');
|
||
term.write('\u{02592}\u{02592}\u{1FB9C}\u{00020} \u{00020}\u{1FB9D}\u{02592}\u{02592} \u{00020}\u{00020}\u{1FB9E}\u{02592} \u{02592}\u{1FB9F}\u{00020}\u{00020} \u{1FB9E}\u{02592}\u{02592}\u{1FB9F}\n\r');
|
||
term.write('\u{02592}\u{1FB9C}\u{00020}\u{00020} \u{00020}\u{00020}\u{1FB9D}\u{02592} \u{00020}\u{1FB9E}\u{02592}\u{02592} \u{02592}\u{02592}\u{1FB9F}\u{00020} \u{1FB9D}\u{02592}\u{02592}\u{1FB9C}\n\r');
|
||
term.write('\u{1FB9C}\u{00020}\u{00020}\u{00020} \u{00020}\u{00020}\u{00020}\u{1FB9D} \u{1FB9E}\u{02592}\u{02592}\u{02592} \u{02592}\u{02592}\u{02592}\u{1FB9F} \u{00020}\u{1FB9D}\u{1FB9C}\u{00020}\n\r');
|
||
|
||
term.write('\x1b[0mPowerline alignment tests:\n\r');
|
||
const powerlineLeftChars = ['\u{E0B2}', '\u{E0B3}', '\u{E0B6}', '\u{E0B7}', '\u{E0BA}', '\u{E0BB}', '\u{E0BE}', '\u{E0BF}', '\u{E0C2}', '\u{E0C3}', '\u{E0C5}', '\u{E0C7}', '\u{E0CA}', '\u{E0D4}'];
|
||
const powerlineRightChars = ['\u{E0B0}', '\u{E0B1}', '\u{E0B4}', '\u{E0B5}', '\u{E0B8}', '\u{E0B9}', '\u{E0BC}', '\u{E0BD}', '\u{E0C0}', '\u{E0C1}', '\u{E0C4}', '\u{E0C6}', '\u{E0C8}', '\u{E0D2}', '\u{E0CC}', '\u{E0CD}', '\u{E0CE}', '\u{E0CF}', '\u{E0D0}', '\u{E0D1}'];
|
||
for (const char of powerlineLeftChars) {
|
||
term.write(`\x1b[31m${char}\x1b[0;41m \x1b[0m `);
|
||
}
|
||
term.write('\n\r');
|
||
for (const char of powerlineRightChars) {
|
||
term.write(`\x1b[41m \x1b[0;31m${char}\x1b[0m `);
|
||
}
|
||
term.write('\n\r');
|
||
|
||
term.write('\x1b[0mGit Branch Symbols alignment tests:\x1b[32m\n\r');
|
||
term.write(' \u{F5F7}\u{F5F7} \u{F5EE}\u{F5EF} \u{F5F6}\u{F5F7} \u{F5D6}\u{F5D0}\u{F5D7} \u{F5FC}\u{F5FC}\u{F5FE} \u{F5FD}\u{F609}\u{F5FF}\n\r');
|
||
term.write(' \u{F5DA}\u{F5DD} \u{F5F0}\u{F5F4}\u{F5F2} \u{F5FA}\u{F5FB} \u{F5D1} \u{F5D1} \u{F604}\u{F60C}\u{F606} \u{F605}\u{F60D}\u{F607}\n\r');
|
||
term.write(' \u{F5DB}\u{F5DE} \u{F5F1}\u{F5F5}\u{F5F3} \u{F5F8}\u{F5F9} \u{F5D8}\u{F5D0}\u{F5D9} \u{F600}\u{F60A}\u{F602} \u{F601}\u{F60B}\u{F603}\n\r');
|
||
term.write(' \u{F5DC}\u{F5DF} \u{F5F7}\u{F5F7}\u{F5F7}\u{F5F7}\u{F5F7}\u{F5F7}\u{F5F7}\n\r');
|
||
term.write('\u{F5F1}\u{F5E6}\u{F5E7}\u{F5F3} \u{F5D3}\u{F5D0}\u{F5E0}\u{F5E1}\u{F5E2}\u{F5E3}\u{F5E4}\u{F5E5}\u{F5E8}\u{F5E9}\u{F5EC}\u{F5ED}\u{F5D2}\n\r');
|
||
term.write('\u{F5F1}\u{F5EA}\u{F5EB}\u{F5F3} \u{F5F9}\u{F5F9}\u{F5F9} \u{F5F9}\u{F5F9}\u{F5F9}\u{F5F9}\n\r');
|
||
term.write(' \u{F5F9}\u{F5F9} \n\r');
|
||
term.write('\x1b[0m');
|
||
term.write('\n\r');
|
||
|
||
term.write('\x1b[0mProgress bar alignment tests:\x1b[33m\n\r');
|
||
term.write('\u{EE00}\u{EE01}\u{EE02} \u{EE03}\u{EE04}\u{EE05}');
|
||
|
||
term.write('\n\r');
|
||
window.scrollTo(0, 0);
|
||
}
|
||
|
||
function customGlyphRangesHandler(term: Terminal): void {
|
||
// Box Drawing
|
||
// 2500-257F
|
||
// https://www.unicode.org/charts/PDF/U2500.pdf
|
||
writeUnicodeTable(term, 'Box Drawing', 0x2500, 0x257F, [
|
||
['Light and heavy solid lines', 0x2500, 0x2503],
|
||
['Light and heavy dashed lines', 0x2504, 0x250B],
|
||
['Light and heavy line box components', 0x250C, 0x254B],
|
||
['Light and heavy dashed lines', 0x254C, 0x254F],
|
||
['Double lines', 0x2550, 0x2551],
|
||
['Light and double line box components', 0x2552, 0x256C],
|
||
['Character cell arcs', 0x256D, 0x2570],
|
||
['Character cell diagonals', 0x2571, 0x2573],
|
||
['Light and heavy half lines', 0x2574, 0x257B],
|
||
['Mixed light and heavy lines', 0x257C, 0x257F],
|
||
]);
|
||
// Box Elements
|
||
// 2580-259F
|
||
// https://www.unicode.org/charts/PDF/U2580.pdf
|
||
writeUnicodeTable(term, 'Box Elements', 0x2580, 0x259F, [
|
||
['Block elements', 0x2580, 0x2590],
|
||
['Shade characters', 0x2591, 0x2593],
|
||
['Block elements', 0x2594, 0x2595],
|
||
['Terminal graphic characters', 0x2596, 0x259F],
|
||
]);
|
||
// Braille Patterns
|
||
// 2800-28FF
|
||
// https://www.unicode.org/charts/PDF/U2800.pdf
|
||
writeUnicodeTable(term, 'Braille patterns', 0x2800, 0x28FF, [
|
||
['Braille patterns', 0x2800, 0x28FF],
|
||
]);
|
||
// Powerline Symbols
|
||
// Range: E0A0–E0D4
|
||
// https://github.com/ryanoasis/nerd-fonts
|
||
writeUnicodeTable(term, 'Powerline Symbols', 0xE0A0, 0xE0D4, [
|
||
['Powerline symbols', 0xE0A0, 0xE0B3, [0xE0A4, 0xE0A5, 0xE0A6, 0xE0A7, 0xE0A8, 0xE0A9, 0xE0AA, 0xE0AB, 0xE0AC, 0xE0AD, 0xE0AE, 0xE0AF]],
|
||
['Powerline extra symbols', 0xE0B4, 0xE0D4, [0xE0C9, 0xE0CB, 0xE0D3]],
|
||
]);
|
||
// Progress Indicators
|
||
// Range: EE00-EE0B
|
||
// https://github.com/tonsky/FiraCode
|
||
writeUnicodeTable(term, 'Progress Indicators', 0xEE00, 0xEE0B, [
|
||
['Progress bars', 0xEE00, 0xEE05],
|
||
['Progress spinners', 0xEE06, 0xEE0B],
|
||
]);
|
||
// https://github.com/ryanoasis/nerd-fonts/pull/1733
|
||
// Git Branch Symbols
|
||
// F5D0-F60D
|
||
// https://github.com/xtermjs/xterm.js/issues/5477
|
||
writeUnicodeTable(term, 'Git Branch Symbols', 0xF5D0, 0xF5FB, [
|
||
['Straight lines', 0xF5D0, 0xF5D5],
|
||
['Curved lines', 0xF5D6, 0xF5D9],
|
||
['Branching lines', 0xF5DA, 0xF5ED],
|
||
['Nodes', 0xF5EE, 0xF5FB],
|
||
['Extended nodes', 0xF5FC, 0xF60D],
|
||
]);
|
||
// Symbols for Legacy Computing
|
||
// Range: 1FB00–1FBFF
|
||
// https://www.unicode.org/charts/PDF/U1FB00.pdf
|
||
writeUnicodeTable(term, 'Symbols for Legacy Computing', 0x1FB00, 0x1FBFF, [
|
||
['Block mosaic terminal graphic characters (Sextants)', 0x1FB00, 0x1FB3B],
|
||
['Smooth mosaic terminal graphic characters', 0x1FB3C, 0x1FB6F],
|
||
['Block elements', 0x1FB70, 0x1FB80],
|
||
['Window title bar', 0x1FB81, 0x1FB81],
|
||
['Block elements', 0x1FB82, 0x1FB8B],
|
||
['Rectangular shade characters', 0x1FB8C, 0x1FB94, [0x1FB93]],
|
||
['Fill characters', 0x1FB95, 0x1FB97],
|
||
['Diagonal fill characters', 0x1FB98, 0x1FB99],
|
||
['Smooth mosaic terminal graphic characters', 0x1FB9A, 0x1FB9B],
|
||
['Triangular shade characters', 0x1FB9C, 0x1FB9F],
|
||
['Character cell diagonals', 0x1FBA0, 0x1FBAE],
|
||
['Light solid line with stroke', 0x1FBAF, 0x1FBAF],
|
||
['Terminal graphic characters', 0x1FBB0, 0x1FBB3],
|
||
['Arrows', 0x1FBB4, 0x1FBB8],
|
||
['Terminal graphic characters', 0x1FBB9, 0x1FBBC],
|
||
['Negative terminal graphic characters', 0x1FBBD, 0x1FBBF],
|
||
['Terminal graphic characters', 0x1FBC0, 0x1FBCA],
|
||
['Terminal graphic characters', 0x1FBCB, 0x1FBCD],
|
||
['Block elements', 0x1FBCE, 0x1FBCF],
|
||
['Character cell diagonals', 0x1FBD0, 0x1FBDF],
|
||
['Geometrics shapes', 0x1FBE0, 0x1FBEF],
|
||
['Segmented digits', 0x1FBF0, 0x1FBF9],
|
||
['Terminal graphic character', 0x1FBFA, 0x1FBFA],
|
||
]);
|
||
}
|
||
|
||
function ansiColorsTest(term: Terminal): void {
|
||
term.writeln(`\x1b[0m\n\n\rStandard colors: Bright colors:`);
|
||
for (let i = 0; i < 16; i++) {
|
||
term.write(`\x1b[48;5;${i}m ${i.toString().padEnd(2, ' ').padStart(3, ' ')} \x1b[0m`);
|
||
}
|
||
|
||
term.writeln(`\x1b[0m\n\n\rColors 17-231 from 256 palette:`);
|
||
for (let i = 0; i < 6; i++) {
|
||
const startId = 16 + i * 36;
|
||
const endId = 16 + (i + 1) * 36 - 1;
|
||
term.write(`${startId.toString().padStart(3, ' ')}-${endId.toString().padStart(3, ' ')} `);
|
||
for (let j = 0; j < 36; j++) {
|
||
const id = 16 + i * 36 + j;
|
||
term.write(`\x1b[48;5;${id}m${(id % 10).toString().padStart(2, ' ')}\x1b[0m`);
|
||
}
|
||
term.write(`\r\n`);
|
||
}
|
||
|
||
term.writeln(`\x1b[0m\n\rGreyscale from 256 palette:`);
|
||
term.write('232-255 ');
|
||
for (let i = 232; i < 256; i++) {
|
||
term.write(`\x1b[48;5;${i}m ${(i % 10)} \x1b[0m`);
|
||
}
|
||
}
|
||
|
||
function writeTestString(): string {
|
||
let alphabet = '';
|
||
for (let i = 97; i < 123; i++) {
|
||
alphabet += String.fromCharCode(i);
|
||
}
|
||
let numbers = '';
|
||
for (let i = 0; i < 10; i++) {
|
||
numbers += i.toString();
|
||
}
|
||
return `${alphabet} ${numbers} 汉语 한국어 👽`;
|
||
}
|
||
const testString = writeTestString();
|
||
|
||
function sgrTest(term: Terminal): void {
|
||
term.write('\n\n\r');
|
||
term.writeln(`Character Attributes (SGR, Select Graphic Rendition)`);
|
||
const entries: { ps: number, name: string }[] = [
|
||
{ ps: 0, name: 'Normal' },
|
||
{ ps: 1, name: 'Bold' },
|
||
{ ps: 2, name: 'Faint/dim' },
|
||
{ ps: 3, name: 'Italicized' },
|
||
{ ps: 4, name: 'Underlined' },
|
||
{ ps: 5, name: 'Blink' },
|
||
{ ps: 7, name: 'Inverse' },
|
||
{ ps: 8, name: 'Invisible' },
|
||
{ ps: 9, name: 'Crossed-out characters' },
|
||
{ ps: 21, name: 'Doubly-underlined' },
|
||
{ ps: 22, name: 'Normal' },
|
||
{ ps: 23, name: 'Not italicized' },
|
||
{ ps: 24, name: 'Not underlined' },
|
||
{ ps: 25, name: 'Steady (not blink)' },
|
||
{ ps: 27, name: 'Positive (not inverse)' },
|
||
{ ps: 28, name: 'Visible (not hidden)' },
|
||
{ ps: 29, name: 'Not crossed-out' },
|
||
{ ps: 30, name: 'Foreground Black' },
|
||
{ ps: 31, name: 'Foreground Red' },
|
||
{ ps: 32, name: 'Foreground Green' },
|
||
{ ps: 33, name: 'Foreground Yellow' },
|
||
{ ps: 34, name: 'Foreground Blue' },
|
||
{ ps: 35, name: 'Foreground Magenta' },
|
||
{ ps: 36, name: 'Foreground Cyan' },
|
||
{ ps: 37, name: 'Foreground White' },
|
||
{ ps: 39, name: 'Foreground default' },
|
||
{ ps: 40, name: 'Background Black' },
|
||
{ ps: 41, name: 'Background Red' },
|
||
{ ps: 42, name: 'Background Green' },
|
||
{ ps: 43, name: 'Background Yellow' },
|
||
{ ps: 44, name: 'Background Blue' },
|
||
{ ps: 45, name: 'Background Magenta' },
|
||
{ ps: 46, name: 'Background Cyan' },
|
||
{ ps: 47, name: 'Background White' },
|
||
{ ps: 49, name: 'Background default' },
|
||
{ ps: 53, name: 'Overlined' },
|
||
{ ps: 55, name: 'Not overlined' },
|
||
{ ps: 221, name: 'Not bold (kitty)' },
|
||
{ ps: 222, name: 'Not faint (kitty)' }
|
||
];
|
||
const maxNameLength = entries.reduce<number>((p, c) => Math.max(c.name.length, p), 0);
|
||
for (const e of entries) {
|
||
term.writeln(`\x1b[0m\x1b[${e.ps}m ${e.ps.toString().padEnd(2, ' ')} ${e.name.padEnd(maxNameLength, ' ')} - ${testString}\x1b[0m`);
|
||
}
|
||
const entriesByPs: Map<number, string> = new Map();
|
||
for (const e of entries) {
|
||
entriesByPs.set(e.ps, e.name);
|
||
}
|
||
const comboEntries: { ps: number[] }[] = [
|
||
{ ps: [1, 2, 3, 4, 5, 6, 7, 9] },
|
||
{ ps: [2, 41] },
|
||
{ ps: [4, 53] },
|
||
{ ps: [1, 2, 221] },
|
||
{ ps: [1, 2, 222] }
|
||
];
|
||
term.write('\n\n\r');
|
||
term.writeln(`Combinations`);
|
||
for (const e of comboEntries) {
|
||
const name = e.ps.map(e => entriesByPs.get(e)).join(', ');
|
||
term.writeln(`\x1b[0m\x1b[${e.ps.join(';')}m ${name}\n\r${testString}\x1b[0m`);
|
||
}
|
||
}
|
||
|
||
function addAnsiHyperlink(term: Terminal): void {
|
||
term.write('\n\n\r');
|
||
term.writeln(`Regular link with no id:`);
|
||
term.writeln('\x1b]8;;https://github.com\x07GitHub\x1b]8;;\x07');
|
||
term.writeln('\x1b]8;;https://xtermjs.org\x07https://xtermjs.org\x1b]8;;\x07\x1b[C<- null cell');
|
||
term.writeln(`\nAdjacent links:`);
|
||
term.writeln('\x1b]8;;https://github.com\x07GitHub\x1b]8;;https://xtermjs.org\x07\x1b[32mxterm.js\x1b[0m\x1b]8;;\x07');
|
||
term.writeln(`\nShared ID link (underline should be shared):`);
|
||
term.writeln('╔════╗');
|
||
term.writeln('║\x1b]8;id=testid;https://github.com\x07GitH\x1b]8;;\x07║');
|
||
term.writeln('║\x1b]8;id=testid;https://github.com\x07ub\x1b]8;;\x07 ║');
|
||
term.writeln('╚════╝');
|
||
term.writeln(`\nWrapped link with no ID (not necessarily meant to share underline):`);
|
||
term.writeln('╔════╗');
|
||
term.writeln('║ ║');
|
||
term.writeln('║ ║');
|
||
term.writeln('╚════╝');
|
||
term.write('\x1b[3A\x1b[1C\x1b]8;;https://xtermjs.org\x07xter\x1b[B\x1b[4Dm.js\x1b]8;;\x07\x1b[2B\x1b[5D');
|
||
}
|
||
|
||
function addGraphemeClusters(term: Terminal): void {
|
||
term.write('\n\n\r');
|
||
term.writeln('🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣 [Simple emoji v6: 10 cells, v15: 20 cells]');
|
||
term.writeln('\u{1F476}\u{1F3FF}\u{1F476} [baby with emoji modifier fitzpatrick type-6; baby]');
|
||
term.writeln('\u{1F469}\u200d\u{1f469}\u200d\u{1f466} [woman+zwj+woman+zwj+boy]');
|
||
term.writeln('\u{1F64B}\u{1F64B}\u{200D}\u{2642}\u{FE0F} [person/man raising hand]');
|
||
term.writeln('\u{1F3CB}\u{FE0F}=\u{1F3CB}\u{1F3FE}\u{200D}\u{2640}\u{FE0F} [person lifting weights emoji; woman lighting weights, medium dark]');
|
||
term.writeln('\u{1F469}\u{1F469}\u{200D}\u{1F393}\u{1F468}\u{1F3FF}\u{200D}\u{1F393} [woman; woman student; man student dark]');
|
||
term.writeln('\u{1f1f3}\u{1f1f4}_ [REGIONAL INDICATOR SYMBOL LETTER N and RI O]');
|
||
term.writeln('\u{1f1f3}_\u{1f1f4} {RI N; underscore; RI O]');
|
||
term.writeln('\u0061\u0301 [letter a with acute accent]');
|
||
term.writeln('\u1100\u1161\u11A8=\u1100\u1161= [Korean Jamo]');
|
||
term.writeln('\uAC00=\uD685= [Hangul syllables (pre-composed)]');
|
||
term.writeln('(\u26b0\ufe0e) [coffin with text_presentation]');
|
||
term.writeln('(\u26b0\ufe0f) [coffin with Emoji_presentation]');
|
||
term.writeln('<E\u0301\ufe0fg\ufe0fa\ufe0fl\ufe0fi\ufe0f\ufe0ft\ufe0fe\u0301\ufe0f> [Égalité (using separate acute) emoij_presentation]');
|
||
}
|
||
|
||
function coloredErase(term: Terminal): void {
|
||
const sp5 = ' ';
|
||
const data = `
|
||
Test BG-colored Erase (BCE):
|
||
The color block in the following lines should look identical.
|
||
For newly created rows at the bottom the last color should be applied
|
||
for all cells to the right.
|
||
|
||
def 41 42 43 44 45 46 47\x1b[47m
|
||
\x1b[m${sp5}\x1b[41m${sp5}\x1b[42m${sp5}\x1b[43m${sp5}\x1b[44m${sp5}\x1b[45m${sp5}\x1b[46m${sp5}\x1b[47m${sp5}
|
||
\x1b[m\x1b[5X\x1b[41m\x1b[5C\x1b[5X\x1b[42m\x1b[5C\x1b[5X\x1b[43m\x1b[5C\x1b[5X\x1b[44m\x1b[5C\x1b[5X\x1b[45m\x1b[5C\x1b[5X\x1b[46m\x1b[5C\x1b[5X\x1b[47m\x1b[5C\x1b[5X\x1b[m
|
||
`;
|
||
term.write(data.split('\n').join('\r\n'));
|
||
}
|
||
|
||
function loadTest(term: Terminal, addons: AddonCollection): void {
|
||
const rendererName = addons.webgl.instance ? 'webgl' : 'dom';
|
||
const testData = [];
|
||
let byteCount = 0;
|
||
for (let i = 0; i < 50; i++) {
|
||
const count = 1 + Math.floor(Math.random() * 79);
|
||
byteCount += count + 2;
|
||
const data = new Uint8Array(count + 2);
|
||
data[0] = 0x0A; // \n
|
||
for (let i = 1; i < count + 1; i++) {
|
||
data[i] = 0x61 + Math.floor(Math.random() * (0x7A - 0x61));
|
||
}
|
||
// End each line with \r so the cursor remains constant, this is what ls/tree do and improves
|
||
// performance significantly due to the cursor DOM element not needing to change
|
||
data[data.length - 1] = 0x0D; // \r
|
||
testData.push(data);
|
||
}
|
||
const start = performance.now();
|
||
for (let i = 0; i < 1024; i++) {
|
||
for (const d of testData) {
|
||
term.write(d);
|
||
}
|
||
}
|
||
// Wait for all data to be parsed before evaluating time
|
||
term.write('', () => {
|
||
const time = Math.round(performance.now() - start);
|
||
const mbs = ((byteCount / 1024) * (1 / (time / 1000))).toFixed(2);
|
||
term.write(`\n\r\nWrote ${byteCount}KiB in ${time}ms (${mbs}MiB/s) using the (${rendererName} renderer)`);
|
||
// Send ^C to get a new prompt
|
||
(term as any)._core._onData.fire('\x03');
|
||
});
|
||
}
|
||
|
||
async function loadTestLongLines(term: Terminal, addons: AddonCollection): Promise<void> {
|
||
const rendererName = addons.webgl.instance ? 'webgl' : 'dom';
|
||
const testData = [];
|
||
let byteCount = 0;
|
||
for (let i = 0; i < 50; i++) {
|
||
const count = 1 + Math.floor(Math.random() * 500);
|
||
byteCount += count + 2;
|
||
const data = new Uint8Array(count + 2);
|
||
data[0] = 0x0A; // \n
|
||
for (let i = 1; i < count + 1; i++) {
|
||
data[i] = 0x61 + Math.floor(Math.random() * (0x7A - 0x61));
|
||
}
|
||
// End each line with \r so the cursor remains constant, this is what ls/tree do and improves
|
||
// performance significantly due to the cursor DOM element not needing to change
|
||
data[data.length - 1] = 0x0D; // \r
|
||
testData.push(data);
|
||
}
|
||
const start = performance.now();
|
||
for (let i = 0; i < 1024; i++) {
|
||
for (const d of testData) {
|
||
try {
|
||
term.write(d);
|
||
} catch {
|
||
// Flush events when cap is hit and try again(workaround for not having flow control in
|
||
// demo)
|
||
await new Promise<void>(r => term.write('', () => r()));
|
||
term.write(d);
|
||
}
|
||
}
|
||
}
|
||
// Wait for all data to be parsed before evaluating time
|
||
term.write('', () => {
|
||
const time = Math.round(performance.now() - start);
|
||
const mbs = ((byteCount / 1024) * (1 / (time / 1000))).toFixed(2);
|
||
term.write(`\n\r\nWrote ${byteCount}KiB in ${time}ms (${mbs}MiB/s) using the (${rendererName} renderer)`);
|
||
// Send ^C to get a new prompt
|
||
(term as any)._core._onData.fire('\x03');
|
||
});
|
||
}
|
||
|
||
function addDecoration(term: Terminal, dim: number = 1): void {
|
||
term.options.scrollbar = { ...(term.options.scrollbar ?? {}), width: 14, overviewRuler: term.options.scrollbar?.overviewRuler ?? {} };
|
||
const marker = term.registerMarker(1);
|
||
const decoration = term.registerDecoration({
|
||
marker,
|
||
height: dim,
|
||
width: dim,
|
||
backgroundColor: '#00FF00',
|
||
foregroundColor: '#00FE00',
|
||
overviewRulerOptions: { color: '#ef292980', position: 'left' }
|
||
});
|
||
decoration?.onRender((e: HTMLElement) => {
|
||
e.style.right = '100%';
|
||
e.style.backgroundColor = '#ef292980';
|
||
});
|
||
}
|
||
|
||
function addOverviewRuler(term: Terminal): void {
|
||
term.options.scrollbar = { ...(term.options.scrollbar ?? {}), width: 14, overviewRuler: term.options.scrollbar?.overviewRuler ?? {} };
|
||
term.registerDecoration({ marker: term.registerMarker(1), overviewRulerOptions: { color: '#ef2929' } });
|
||
term.registerDecoration({ marker: term.registerMarker(3), overviewRulerOptions: { color: '#8ae234' } });
|
||
term.registerDecoration({ marker: term.registerMarker(5), overviewRulerOptions: { color: '#729fcf' } });
|
||
term.registerDecoration({ marker: term.registerMarker(7), overviewRulerOptions: { color: '#ef2929', position: 'left' } });
|
||
term.registerDecoration({ marker: term.registerMarker(7), overviewRulerOptions: { color: '#8ae234', position: 'center' } });
|
||
term.registerDecoration({ marker: term.registerMarker(7), overviewRulerOptions: { color: '#729fcf', position: 'right' } });
|
||
term.registerDecoration({ marker: term.registerMarker(10), overviewRulerOptions: { color: '#8ae234', position: 'center' } });
|
||
term.registerDecoration({ marker: term.registerMarker(10), overviewRulerOptions: { color: '#ffffff80', position: 'full' } });
|
||
}
|
||
|
||
let decorationStressTestDecorations: IDisposable[] | undefined;
|
||
function decorationStressTest(term: Terminal): void {
|
||
if (decorationStressTestDecorations) {
|
||
for (const d of decorationStressTestDecorations) {
|
||
d.dispose();
|
||
}
|
||
decorationStressTestDecorations = undefined;
|
||
} else {
|
||
const buffer = term.buffer.active;
|
||
const cursorY = buffer.baseY + buffer.cursorY;
|
||
decorationStressTestDecorations = [];
|
||
for (const x of [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95]) {
|
||
for (let y = 0; y < term.buffer.active.length; y++) {
|
||
const cursorOffsetY = y - cursorY;
|
||
const decoration = term.registerDecoration({
|
||
marker: term.registerMarker(cursorOffsetY),
|
||
x,
|
||
width: 4,
|
||
backgroundColor: '#FF0000',
|
||
overviewRulerOptions: { color: '#FF0000' }
|
||
});
|
||
if (decoration) {
|
||
decorationStressTestDecorations.push(decoration);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|