1 files changed, 62 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-not-regexp-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-not-regexp-constructor.js
new file mode 100644
index 0000000000..01b5c065c9
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-not-regexp-constructor.js
@@ -0,0 +1,62 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.rightContext throws a TypeError for non-%RegExp% receiver
+info: |
+  get RegExp.rightContext
+
+  1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpRightContext]]).
+
+  GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+  1. Assert C is an object that has an internal slot named internalSlotName.
+  2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+  3. ...
+features: [legacy-regexp]
+---*/
+
+["rightContext", "$'"].forEach(function (property) {
+  const desc = Object.getOwnPropertyDescriptor(RegExp, property);
+
+  // Similar to the other test verifying the descriptor, but split as properties can be removed or changed
+  assert.sameValue(typeof desc.get, "function", property + " getter");
+
+  // If SameValue(C, thisValue) is false, throw a TypeError exception.
+  assert.throws(
+    TypeError,
+    function () {
+      desc.get();
+    },
+    "RegExp." + property + " getter throws for property descriptor receiver"
+  );
+
+  assert.throws(
+    TypeError,
+    function () {
+      desc.get.call(/ /);
+    },
+    "RegExp." + property + " getter throws for RegExp instance receiver"
+  );
+
+  assert.throws(
+    TypeError,
+    function () {
+      desc.get.call(RegExp.prototype);
+    },
+    "RegExp." + property + " getter throws for %RegExp.prototype% receiver"
+  );
+
+  [undefined, null, {}, true, false, 0, 1, "string"].forEach(function (value) {
+    assert.throws(
+      TypeError,
+      function () {
+        desc.get.call(value);
+      },
+      "RegExp." + property + ' getter throws for primitive "' + value + '" receiver'
+    );
+  });
+});
+
+reportCompare(0, 0);