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test: test non-buffer/string with zlib
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Check the error condition testing for passing something other than a
string or buffer. Currently, there are no tests for this.

PR-URL: #8350
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed By: James M Snell <jasnell@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
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Trott authored and MylesBorins committed Oct 26, 2016
1 parent c094b2a commit c034c86
Showing 1 changed file with 19 additions and 0 deletions.
19 changes: 19 additions & 0 deletions test/parallel/test-zlib-not-string-or-buffer.js
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'use strict';

// Check the error condition testing for passing something other than a string
// or buffer.

require('../common');
const assert = require('assert');
const zlib = require('zlib');

const expected = /^TypeError: Not a string or buffer$/;

assert.throws(() => { zlib.deflateSync(undefined); }, expected);
assert.throws(() => { zlib.deflateSync(null); }, expected);
assert.throws(() => { zlib.deflateSync(true); }, expected);
assert.throws(() => { zlib.deflateSync(false); }, expected);
assert.throws(() => { zlib.deflateSync(0); }, expected);
assert.throws(() => { zlib.deflateSync(1); }, expected);
assert.throws(() => { zlib.deflateSync([1, 2, 3]); }, expected);
assert.throws(() => { zlib.deflateSync({foo: 'bar'}); }, expected);

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