Merge pull request #395 from humphd/issue-393
Fix #393: add test for truncate with length undefined
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commit
c84dd14f5e
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@ -127,6 +127,37 @@ describe('fs.truncate', function() {
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});
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});
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it('should assume a length of 0 if passed undefined', function(done) {
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var fs = util.fs();
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var buffer = new Buffer([1, 2, 3, 4, 5, 6, 7, 8]);
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fs.open('/myfile', 'w', function(error, result) {
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if(error) throw error;
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var fd = result;
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fs.write(fd, buffer, 0, buffer.length, 0, function(error, result) {
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if(error) throw error;
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expect(result).to.equal(buffer.length);
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fs.close(fd, function(error) {
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if(error) throw error;
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// We want to use undefined to see that it defaults to 0
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fs.truncate('/myfile', undefined, function(error) {
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expect(error).not.to.exist;
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fs.stat('/myfile', function(error, result) {
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if(error) throw error;
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expect(result.size).to.equal(0);
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done();
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});
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});
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});
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});
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});
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});
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it('should truncate a valid descriptor', function(done) {
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var fs = util.fs();
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var buffer = new Buffer([1, 2, 3, 4, 5, 6, 7, 8]);
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