1 files changed, 54 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/typeof/bigint.js b/js/src/tests/test262/language/expressions/typeof/bigint.js
new file mode 100644
index 0000000000..ae3edbc016
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/typeof/bigint.js
@@ -0,0 +1,54 @@
+// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-typeof-operator-runtime-semantics-evaluation
+description: typeof BigInt literal and BigInt object
+info: |
+  The typeof Operator
+
+  Runtime Semantics: Evaluation
+
+    ...
+    Return a String according to Table 35.
+
+  #table-35
+
+  BigInt "bigint"
+  Object(BigInt()) "object"
+
+features: [BigInt]
+---*/
+
+assert.sameValue(
+  typeof 0n,
+  "bigint",
+  "typeof 0n === 'bigint'"
+);
+assert.sameValue(
+  typeof BigInt(0n),
+  "bigint",
+  "typeof BigInt(0n) === 'bigint'"
+);
+assert.sameValue(
+  typeof BigInt(0),
+  "bigint",
+  "typeof BigInt(0) === 'bigint'"
+);
+assert.sameValue(
+  typeof Object(BigInt(0n)),
+  "object",
+  "typeof Object(BigInt(0n)) === 'object'"
+);
+assert.sameValue(
+  typeof Object(BigInt(0)),
+  "object",
+  "typeof Object(BigInt(0)) === 'object'"
+);
+assert.sameValue(
+  typeof Object(0n),
+  "object",
+  "typeof Object(0n) === 'object'"
+);
+
+reportCompare(0, 0);