1 files changed, 62 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/strict-equals/bigint-and-number.js b/js/src/tests/test262/language/expressions/strict-equals/bigint-and-number.js
new file mode 100644
index 0000000000..5a726137cd
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/strict-equals/bigint-and-number.js
@@ -0,0 +1,62 @@
+// Copyright (C) 2017 Josh Wolfe. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: Strict equality comparison of BigInt and Number values
+esid: sec-strict-equality-comparison
+info: |
+  1. If Type(x) is different from Type(y), return false.
+
+features: [BigInt]
+---*/
+assert.sameValue(0n === 0, false, 'The result of (0n === 0) is false');
+assert.sameValue(0 === 0n, false, 'The result of (0 === 0n) is false');
+assert.sameValue(0n === -0, false, 'The result of (0n === -0) is false');
+assert.sameValue(-0 === 0n, false, 'The result of (-0 === 0n) is false');
+assert.sameValue(0n === 0.000000000001, false, 'The result of (0n === 0.000000000001) is false');
+assert.sameValue(0.000000000001 === 0n, false, 'The result of (0.000000000001 === 0n) is false');
+assert.sameValue(0n === 1, false, 'The result of (0n === 1) is false');
+assert.sameValue(1 === 0n, false, 'The result of (1 === 0n) is false');
+assert.sameValue(1n === 0, false, 'The result of (1n === 0) is false');
+assert.sameValue(0 === 1n, false, 'The result of (0 === 1n) is false');
+assert.sameValue(1n === 0.999999999999, false, 'The result of (1n === 0.999999999999) is false');
+assert.sameValue(0.999999999999 === 1n, false, 'The result of (0.999999999999 === 1n) is false');
+assert.sameValue(1n === 1, false, 'The result of (1n === 1) is false');
+assert.sameValue(1 === 1n, false, 'The result of (1 === 1n) is false');
+
+assert.sameValue(
+  0n === Number.MIN_VALUE,
+  false,
+  'The result of (0n === Number.MIN_VALUE) is false'
+);
+
+assert.sameValue(
+  Number.MIN_VALUE === 0n,
+  false,
+  'The result of (Number.MIN_VALUE === 0n) is false'
+);
+
+assert.sameValue(
+  0n === -Number.MIN_VALUE,
+  false,
+  'The result of (0n === -Number.MIN_VALUE) is false'
+);
+
+assert.sameValue(
+  -Number.MIN_VALUE === 0n,
+  false,
+  'The result of (-Number.MIN_VALUE === 0n) is false'
+);
+
+assert.sameValue(
+  -10n === Number.MIN_VALUE,
+  false,
+  'The result of (-10n === Number.MIN_VALUE) is false'
+);
+
+assert.sameValue(
+  Number.MIN_VALUE === -10n,
+  false,
+  'The result of (Number.MIN_VALUE === -10n) is false'
+);
+
+reportCompare(0, 0);