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36 lines
975 B
36 lines
975 B
'use strict';
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require('../common');
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const assert = require('assert');
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const execFile = require('child_process').execFile;
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if (process.argv[2] === 'child') {
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setImmediate(function() {
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require('fs').readFileSync(__filename);
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process.exit();
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});
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} else {
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(function runTest(flags) {
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var execArgv = [flags.pop()];
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var args = [__filename, 'child'];
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var cntr = 0;
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args = execArgv.concat(args);
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if (!args[0]) args.shift();
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execFile(process.execPath, args, function(err, stdout, stderr) {
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assert.equal(err, null);
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assert.equal(stdout, '');
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if (/WARNING[\s\S]*fs\.readFileSync/.test(stderr))
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cntr++;
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if (args[0] === '--trace-sync-io') {
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assert.equal(cntr, 1);
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} else if (args[0] === __filename) {
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assert.equal(cntr, 0);
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} else {
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throw new Error('UNREACHABLE');
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}
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if (flags.length > 0)
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setImmediate(runTest, flags);
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});
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}(['--trace-sync-io', '']));
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}
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