1 files changed, 65 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/unsigned-right-shift/bigint-wrapped-values.js b/js/src/tests/test262/language/expressions/unsigned-right-shift/bigint-wrapped-values.js
new file mode 100644
index 0000000000..5a6cde64d2
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/unsigned-right-shift/bigint-wrapped-values.js
@@ -0,0 +1,65 @@
+// Copyright (C) 2017 Josh Wolfe. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: unsigned-right-shift operator ToNumeric with BigInt operands
+esid: sec-unsigned-right-shift-operator-runtime-semantics-evaluation
+info: After ToNumeric type coercion, unsigned-right-shift always throws for BigInt operands
+features: [BigInt, Symbol.toPrimitive, computed-property-names]
+---*/
+assert.throws(TypeError, function() {
+  Object(2n) >>> 0n;
+}, 'Object(2n) >>> 0n throws TypeError');
+
+assert.throws(TypeError, function() {
+  0n >>> Object(2n);
+}, '0n >>> Object(2n) throws TypeError');
+
+assert.throws(TypeError, function() {
+  ({
+    [Symbol.toPrimitive]: function() {
+      return 2n;
+    }
+  }) >>> 0n;
+}, '({[Symbol.toPrimitive]: function() {return 2n;}}) >>> 0n throws TypeError');
+
+assert.throws(TypeError, function() {
+  0n >>> {
+    [Symbol.toPrimitive]: function() {
+      return 2n;
+    }
+  };
+}, '0n >>> {[Symbol.toPrimitive]: function() {return 2n;}} throws TypeError');
+
+assert.throws(TypeError, function() {
+  ({
+    valueOf: function() {
+      return 2n;
+    }
+  }) >>> 0n;
+}, '({valueOf: function() {return 2n;}}) >>> 0n throws TypeError');
+
+assert.throws(TypeError, function() {
+  0n >>> {
+    valueOf: function() {
+      return 2n;
+    }
+  };
+}, '0n >>> {valueOf: function() {return 2n;}} throws TypeError');
+
+assert.throws(TypeError, function() {
+  ({
+    toString: function() {
+      return 2n;
+    }
+  }) >>> 0n;
+}, '({toString: function() {return 2n;}}) >>> 0n throws TypeError');
+
+assert.throws(TypeError, function() {
+  0n >>> {
+    toString: function() {
+      return 2n;
+    }
+  };
+}, '0n >>> {toString: function() {return 2n;}} throws TypeError');
+
+reportCompare(0, 0);