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c879c9a5c6
Allows env vars to be passed through to child processes. This is needed for things like NODE_TEST_DIR or LD_LIBRARY_PATH if testing the shared library. PR-URL: https://github.com/nodejs/node/pull/14822 Refs: https://github.com/nodejs/node/pull/13390 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: James M Snell <jasnell@gmail.com>
43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const cp = require('child_process');
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if (process.argv[2] === 'child') {
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process.emitWarning('foo');
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} else {
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function test(newEnv) {
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const env = Object.assign({}, process.env, newEnv);
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const cmd = `"${process.execPath}" "${__filename}" child`;
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cp.exec(cmd, { env }, common.mustCall((err, stdout, stderr) => {
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assert.strictEqual(err, null);
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assert.strictEqual(stdout, '');
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if (env.NODE_NO_WARNINGS === '1')
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assert.strictEqual(stderr, '');
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else
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assert(/Warning: foo$/.test(stderr.trim()));
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}));
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}
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test({});
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test(process.env);
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test({ NODE_NO_WARNINGS: undefined });
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test({ NODE_NO_WARNINGS: null });
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test({ NODE_NO_WARNINGS: 'foo' });
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test({ NODE_NO_WARNINGS: true });
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test({ NODE_NO_WARNINGS: false });
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test({ NODE_NO_WARNINGS: {} });
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test({ NODE_NO_WARNINGS: [] });
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test({ NODE_NO_WARNINGS: function() {} });
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test({ NODE_NO_WARNINGS: 0 });
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test({ NODE_NO_WARNINGS: -1 });
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test({ NODE_NO_WARNINGS: '0' });
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test({ NODE_NO_WARNINGS: '01' });
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test({ NODE_NO_WARNINGS: '2' });
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// Don't test the number 1 because it will come through as a string in the
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// child process environment.
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test({ NODE_NO_WARNINGS: '1' });
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}
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