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multipleof4andClaude Opus 5.5
d8b8012e40
Apps set browser.contextMenu to a list of { label, action, when?, danger? }
items; when(entry, path) scopes an item to directories, files, or any
other match. Right-click, the Menu key, or a touch long press opens it.
The demo adds sample items, including a .json-only one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
51 lines
2.2 KiB
JavaScript
51 lines
2.2 KiB
JavaScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import { fileKindLabel, formatFileSize, formatRelativeDate, isRecent, menuItemsFor, sortEntries } from '../src/file-browser-utils.js';
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test('sortEntries keeps folders first and names natural', () => {
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const sorted = sortEntries([
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{ name: 'file10.js', type: 'file' },
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{ name: 'zeta', type: 'directory' },
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{ name: 'file2.js', type: 'file' },
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{ name: 'alpha', type: 'directory' },
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]);
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assert.deepEqual(sorted.map(({ name }) => name), ['alpha', 'zeta', 'file2.js', 'file10.js']);
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});
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test('formatFileSize uses compact binary units', () => {
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assert.equal(formatFileSize(0), '0 B');
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assert.equal(formatFileSize(1536), '1.5 KB');
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assert.equal(formatFileSize(undefined), '—');
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});
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test('formatRelativeDate reports useful relative values', () => {
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const now = Date.parse('2026-09-23T12:00:00Z');
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assert.equal(formatRelativeDate('2026-09-22T12:00:00Z', now), 'yesterday');
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assert.equal(formatRelativeDate('2026-09-09T12:00:00Z', now), '2 weeks ago');
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});
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test('isRecent marks dates younger than 30 days', () => {
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const now = Date.parse('2026-09-23T12:00:00Z');
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assert.equal(isRecent('2026-09-01T12:00:00Z', now), true);
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assert.equal(isRecent('2026-08-01T12:00:00Z', now), false);
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assert.equal(isRecent('invalid', now), false);
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});
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test('fileKindLabel identifies special and common files', () => {
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assert.equal(fileKindLabel('LICENSE'), 'License');
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assert.equal(fileKindLabel('app.js'), 'JavaScript');
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assert.equal(fileKindLabel('Dockerfile'), 'File');
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});
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test('menuItemsFor keeps items whose when() matches the entry', () => {
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const items = [
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{ label: 'All' },
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{ label: 'Folders', when: (entry) => entry.type === 'directory' },
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{ label: 'JSON', when: (entry, path) => entry.name.endsWith('.json') && path.length === 2 },
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];
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const labels = (entry, path) => menuItemsFor(items, entry, path).map(({ label }) => label);
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assert.deepEqual(labels({ name: 'src', type: 'directory' }, ['src']), ['All', 'Folders']);
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assert.deepEqual(labels({ name: 'a.json', type: 'file' }, ['src', 'a.json']), ['All', 'JSON']);
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assert.deepEqual(menuItemsFor(undefined, { name: 'a', type: 'file' }, ['a']), []);
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});
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