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45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
// test uncompressing invalid input
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var common = require('../common.js'),
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assert = require('assert'),
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zlib = require('zlib');
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var nonStringInputs = [1, true, {a: 1}, ['a']];
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console.error('Doing the non-strings');
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nonStringInputs.forEach(function(input) {
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// zlib.gunzip should not throw an error when called with bad input.
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assert.doesNotThrow(function() {
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zlib.gunzip(input, function(err, buffer) {
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// zlib.gunzip should pass the error to the callback.
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assert.ok(err);
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});
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});
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});
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console.error('Doing the unzips');
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// zlib.Unzip classes need to get valid data, or else they'll throw.
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var unzips = [ zlib.Unzip(),
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zlib.Gunzip(),
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zlib.Inflate(),
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zlib.InflateRaw() ];
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var hadError = [];
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unzips.forEach(function (uz, i) {
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console.error('Error for '+uz.constructor.name);
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uz.on('error', function(er) {
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console.error('Error event', er);
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hadError[i] = true;
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});
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uz.on('end', function(er) {
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throw new Error('end event should not be emitted '+uz.constructor.name);
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});
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// this will trigger error event
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uz.write('this is not valid compressed data.');
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});
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process.on('exit', function() {
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assert.deepEqual(hadError, [true, true, true, true], 'expect 4 errors');
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});
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