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18 lines
509 B
18 lines
509 B
8 years ago
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const expected = '--option-to-be-seen-on-child';
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const { spawn } = require('child_process');
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const child = spawn(process.execPath, ['-', expected], { stdio: 'pipe' });
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child.stdin.end('console.log(process.argv[2])');
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let actual = '';
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child.stdout.setEncoding('utf8');
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child.stdout.on('data', (chunk) => actual += chunk);
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child.stdout.on('end', common.mustCall(() => {
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assert.strictEqual(actual.trim(), expected);
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}));
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