1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/BigInt/constructor-trailing-leading-spaces.js b/js/src/tests/test262/built-ins/BigInt/constructor-trailing-leading-spaces.js
new file mode 100644
index 0000000000..2fd8e74218
--- /dev/null
+++ b/js/src/tests/test262/built-ins/BigInt/constructor-trailing-leading-spaces.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2017 Caio Lima. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Trailing/Leading spaces should be ignored in BigInt constructor
+esid: sec-string-to-bigint
+info: |
+  ToBigInt ( argument )
+
+  String:
+
+  Let n be StringToBigInt(prim).
+  If n is NaN, throw a SyntaxError exception.
+  Return n.
+
+  StringToBigInt ( argument )
+
+  Replace the StrUnsignedDecimalLiteral production with DecimalDigits to not allow Infinity, decimal points, or exponents.
+
+
+features: [BigInt]
+---*/
+
+assert.sameValue(BigInt("   0b1111"), 15n);
+assert.sameValue(BigInt("18446744073709551616   "), 18446744073709551616n);
+assert.sameValue(BigInt("   7   "), 7n);
+assert.sameValue(BigInt("   -197   "), -197n);
+assert.sameValue(BigInt("     "), 0n);
+
+reportCompare(0, 0);