1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Symbol/prototype/description/this-val-non-symbol.js b/js/src/tests/test262/built-ins/Symbol/prototype/description/this-val-non-symbol.js
new file mode 100644
index 0000000000..8ab9d926f5
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Symbol/prototype/description/this-val-non-symbol.js
@@ -0,0 +1,48 @@
+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-symbol.prototype.description
+description: >
+    Behavior when "this" value is an object without a [[SymbolData]] internal
+    slot.
+info: |
+    1. Let s be the this value.
+    2. Let sym be ? thisSymbolValue(s).
+    3. Return sym.[[Description]].
+features: [Symbol.prototype.description]
+---*/
+
+const getter = Object.getOwnPropertyDescriptor(
+  Symbol.prototype, 'description'
+).get;
+
+assert.throws(TypeError, function() {
+  getter.call(null);
+}, 'getter.call(null) throws TypeError');
+
+assert.throws(TypeError, function() {
+  getter.call(123);
+}, 'getter.call(123) throws TypeError');
+
+assert.throws(TypeError, function() {
+  getter.call('test');
+}, 'getter.call("test") throws TypeError');
+
+assert.throws(TypeError, function() {
+  getter.call(true);
+}, 'getter.call(true) throws TypeError');
+
+assert.throws(TypeError, function() {
+  getter.call(undefined);
+}, 'getter.call(undefined) throws TypeError');
+
+assert.throws(TypeError, function() {
+  getter.call(new Proxy({}, {}));
+}, 'getter.call(new Proxy({}, {})) throws TypeError');
+
+assert.throws(TypeError, function() {
+  getter.call({});
+}, 'getter.call({}) throws TypeError');
+
+reportCompare(0, 0);