1 files changed, 22 insertions, 0 deletions
diff --git a/test/parallel/test-util-inspect.js b/test/parallel/test-util-inspect.js
index 7fb677d495..40bc363877 100644
--- a/test/parallel/test-util-inspect.js
+++ b/test/parallel/test-util-inspect.js
@@ -696,6 +696,28 @@ assert.strictEqual(util.inspect(-5e-324), '-5e-324');
   Error.stackTraceLimit = tmp;
 }
 
+// Prevent enumerable error properties from being printed.
+{
+  let err = new Error();
+  err.message = 'foobar';
+  let out = util.inspect(err).split('\n');
+  assert.strictEqual(out[0], 'Error: foobar');
+  assert(out[out.length - 1].startsWith('    at '));
+  // Reset the error, the stack is otherwise not recreated.
+  err = new Error();
+  err.message = 'foobar';
+  err.name = 'Unique';
+  Object.defineProperty(err, 'stack', { value: err.stack, enumerable: true });
+  out = util.inspect(err).split('\n');
+  assert.strictEqual(out[0], 'Unique: foobar');
+  assert(out[out.length - 1].startsWith('    at '));
+  err.name = 'Baz';
+  out = util.inspect(err).split('\n');
+  assert.strictEqual(out[0], 'Unique: foobar');
+  assert.strictEqual(out[out.length - 2], "  name: 'Baz'");
+  assert.strictEqual(out[out.length - 1], '}');
+}
+
 // Doesn't capture stack trace.
 {
   function BadCustomError(msg) {