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b3cbb16f41
If you call z.flush();z.write('foo'); then it would try to write 'foo'
before the flush was done, triggering an assertion in the zlib binding.
Closes #4950
55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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var common = require('../common');
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var assert = require('assert');
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var zlib = require('zlib');
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var fs = require('fs');
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var gzip = zlib.createGzip();
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var gunz = zlib.createUnzip();
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gzip.pipe(gunz);
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var output = '';
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var input = 'A line of data\n';
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gunz.setEncoding('utf8');
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gunz.on('data', function(c) {
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output += c;
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});
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process.on('exit', function() {
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assert.equal(output, input);
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// Make sure that the flush flag was set back to normal
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assert.equal(gzip._flushFlag, zlib.Z_NO_FLUSH);
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console.log('ok');
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});
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// make sure that flush/write doesn't trigger an assert failure
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gzip.flush(); write();
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function write() {
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gzip.write(input);
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gzip.end();
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gunz.read(0);
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}
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