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common = require("../common");
assert = common.assert
path = require('path');
childProccess = require('child_process');
fs = require('fs');
scriptString = path.join(common.fixturesDir, 'print-chars.js');
scriptBuffer = path.join(common.fixturesDir, 'print-chars-from-buffer.js');
tmpFile = path.join(common.fixturesDir, 'stdout.txt');
function test (size, useBuffer, cb) {
var cmd = process.argv[0]
+ ' '
+ (useBuffer ? scriptBuffer : scriptString)
+ ' '
+ size
+ ' > '
+ tmpFile
;
try {
fs.unlinkSync(tmpFile);
} catch (e) {}
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();
});
}
finished = false;
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.addListener('exit', function () {
assert.ok(finished);
});