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51 lines
1.7 KiB
JavaScript
51 lines
1.7 KiB
JavaScript
import { run } from 'node:test';
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import { spec } from 'node:test/reporters';
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import arg from 'arg';
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import glob from 'tiny-glob';
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const isCI = !!process.env.CI;
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const defaultTimeout = isCI ? 30000 : 20000;
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export default async function test() {
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const args = arg({
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'--match': String, // aka --test-name-pattern: https://nodejs.org/api/test.html#filtering-tests-by-name
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'--only': Boolean, // aka --test-only: https://nodejs.org/api/test.html#only-tests
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'--parallel': Boolean, // aka --test-concurrency: https://nodejs.org/api/test.html#test-runner-execution-model
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'--watch': Boolean, // experimental: https://nodejs.org/api/test.html#watch-mode
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'--timeout': Number, // Test timeout in milliseconds (default: 30000ms)
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'--setup': String, // Test setup file
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// Aliases
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'-m': '--match',
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'-o': '--only',
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'-p': '--parallel',
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'-w': '--watch',
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'-t': '--timeout',
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'-s': '--setup',
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});
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const pattern = args._[1];
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if (!pattern) throw new Error('Missing test glob pattern');
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const files = await glob(pattern, { filesOnly: true, absolute: true });
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// For some reason, the `only` option does not work and we need to explicitly set the CLI flag instead.
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// Node.js requires opt-in to run .only tests :(
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// https://nodejs.org/api/test.html#only-tests
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if (args['--only']) {
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process.env.NODE_OPTIONS ??= '';
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process.env.NODE_OPTIONS += ' --test-only';
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}
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// https://nodejs.org/api/test.html#runoptions
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run({
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files,
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testNamePatterns: args['--match'],
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concurrency: args['--parallel'],
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only: args['--only'],
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setup: args['--setup'],
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watch: args['--watch'],
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timeout: args['--timeout'] ?? defaultTimeout, // Node.js defaults to Infinity, so set better fallback
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})
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.pipe(new spec())
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.pipe(process.stdout);
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}
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