From 8bcf2d38edef1db1d623e079e1cdab5c0f289892 Mon Sep 17 00:00:00 2001
From: Rich Trott <rtrott@gmail.com>
Date: Tue, 30 Aug 2016 19:38:32 -0700
Subject: [PATCH] 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: https://github.com/nodejs/node/pull/8350
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed By: James M Snell <jasnell@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
---
 .../test-zlib-not-string-or-buffer.js         | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 test/parallel/test-zlib-not-string-or-buffer.js

diff --git a/test/parallel/test-zlib-not-string-or-buffer.js b/test/parallel/test-zlib-not-string-or-buffer.js
new file mode 100644
index 00000000000000..3f58583e034ca8
--- /dev/null
+++ b/test/parallel/test-zlib-not-string-or-buffer.js
@@ -0,0 +1,19 @@
+'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);