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xterm.js/addons/addon-unicode11/test/Unicode11Addon.test.ts
T

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1.3 KiB
TypeScript

/**
* Copyright (c) 2019 The xterm.js authors. All rights reserved.
* @license MIT
*/
import test from '@playwright/test';
import { deepStrictEqual } from 'assert';
import { ITestContext, createTestContext, openTerminal } from '../../../test/playwright/TestUtils';
let ctx: ITestContext;
test.beforeAll(async ({ browser }) => {
ctx = await createTestContext(browser);
await openTerminal(ctx);
});
test.afterAll(async () => await ctx.page.close());
test.describe('Unicode11Addon', () => {
test.beforeEach(async () => {
await ctx.page.evaluate(`
window.term.reset()
window.unicode11?.dispose();
window.unicode11 = new Unicode11Addon();
window.term.loadAddon(window.unicode11);
`);
});
test('wcwidth V11 emoji test', async () => {
// should have loaded '11'
deepStrictEqual((await ctx.page.evaluate(`window.term.unicode.versions`) as string[]).includes('11'), true);
// switch should not throw
await ctx.page.evaluate(`window.term.unicode.activeVersion = '11';`);
deepStrictEqual(await ctx.page.evaluate(`window.term.unicode.activeVersion`), '11');
// v6: 10, V11: 20
deepStrictEqual(await ctx.page.evaluate(`window.term._core.unicodeService.getStringCellWidth('🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣')`), 20);
});
});