1 files changed, 68 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-zlib-invalid-input.js b/tests/node_compat/test/parallel/test-zlib-invalid-input.js
new file mode 100644
index 000000000..d8ecae521
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-zlib-invalid-input.js
@@ -0,0 +1,68 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 16.13.0
+// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+// Test uncompressing invalid input
+
+const common = require('../common');
+const assert = require('assert');
+const zlib = require('zlib');
+
+const nonStringInputs = [
+  1,
+  true,
+  { a: 1 },
+  ['a'],
+];
+
+// zlib.Unzip classes need to get valid data, or else they'll throw.
+const unzips = [
+  zlib.Unzip(),
+  zlib.Gunzip(),
+  zlib.Inflate(),
+  zlib.InflateRaw(),
+  // FIXME(bartlomieju):
+  // zlib.BrotliDecompress(),
+];
+
+nonStringInputs.forEach(common.mustCall((input) => {
+  assert.throws(() => {
+    zlib.gunzip(input);
+  }, {
+    name: 'TypeError',
+    code: 'ERR_INVALID_ARG_TYPE'
+  });
+}, nonStringInputs.length));
+
+unzips.forEach(common.mustCall((uz, i) => {
+  uz.on('error', common.mustCall());
+  uz.on('end', common.mustNotCall);
+
+  // This will trigger error event
+  uz.write('this is not valid compressed data.');
+}, unzips.length));