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var common = require('../common');
var assert = require('assert');
var path = require('path');
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var childProccess = require('child_process');
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var fs = require('fs');
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var scriptString = path.join(common.fixturesDir, 'print-chars.js');
var scriptBuffer = path.join(common.fixturesDir, 'print-chars-from-buffer.js');
var tmpFile = path.join(common.tmpDir, 'stdout.txt');
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function test(size, useBuffer, cb) {
var cmd = '"' + process.argv[0] + '"' +
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' ' +
'"' + (useBuffer ? scriptBuffer : scriptString) + '"' +
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' ' +
size +
' > ' +
'"' + tmpFile + '"';
try {
fs.unlinkSync(tmpFile);
} catch (e) {}
common.print(size + ' chars to ' + tmpFile + '...');
childProccess.exec(cmd, function(err) {
if (err) throw err;
console.log('done!');
var stat = fs.statSync(tmpFile);
console.log(tmpFile + ' has ' + stat.size + ' bytes');
assert.equal(size, stat.size);
fs.unlinkSync(tmpFile);
cb();
});
}
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var finished = false;
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test(1024 * 1024, false, function() {
console.log('Done printing with string');
test(1024 * 1024, true, function() {
console.log('Done printing with buffer');
finished = true;
});
});
process.on('exit', function() {
assert.ok(finished);
});