Fix #325. Add test and check for zero-length file contents in fs.readFileSync
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38f8665f3a
Коммит
8ff7954165
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@ -112,9 +112,11 @@ fs.readFileSync = function (path, encoding) {
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i.copy(buffer,offset,0,i._bytesRead);
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offset += i._bytesRead;
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})
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} else {
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} else if (buffers.length) {
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//buffers has exactly 1 (possibly zero length) buffer, so this should be a shortcut
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buffer = buffers[0].slice(0, buffers[0]._bytesRead);
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} else {
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buffer = new Buffer(0);
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}
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if (encoding) buffer = buffer.toString(encoding);
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@ -12,4 +12,7 @@ fs.readFile(fn, function(err, data) {
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fs.readFile(fn, 'utf8', function(err, data) {
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assert.strictEqual('', data);
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});
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});
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assert.ok(fs.readFileSync(fn));
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assert.strictEqual('', fs.readFileSync(fn, 'utf8'));
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