puter/packages/phoenix/test/coreutils/false.js

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2024-04-13 00:53:44 +00:00
/*
* Copyright (C) 2024 Puter Technologies Inc.
*
* This file is part of Phoenix Shell.
*
* Phoenix Shell is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import assert from 'assert';
import { MakeTestContext } from './harness.js'
import builtins from '../../src/puter-shell/coreutils/__exports__.js';
import { Exit } from "../../src/puter-shell/coreutils/coreutil_lib/exit.js";
async function testFalse(options) {
let ctx = MakeTestContext(builtins.false, options);
let hadError = false;
try {
await builtins.false.execute(ctx);
} catch (e) {
assert(e instanceof Exit);
assert.notEqual(e.code, 0, 'returned exit code 0, meaning success');
hadError = true;
}
if (!hadError) {
assert.fail('didn\'t return an exit code');
}
assert.equal(ctx.externs.out.output, '', 'false should not write to stdout');
assert.equal(ctx.externs.err.output, '', 'false should not write to stderr');
}
export const runFalseTests = () => {
describe('false', function () {
it('should return a non-zero exit code, with no output', async function () {
await testFalse({});
});
it('should allow, but ignore, positional arguments', async function () {
await testFalse({positionals: ['foo', 'bar', 'baz']});
});
});
}