1 files changed, 124 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/strict-does-not-equals/bigint-and-object.js b/js/src/tests/test262/language/expressions/strict-does-not-equals/bigint-and-object.js
new file mode 100644
index 0000000000..e273cc7d7a
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/strict-does-not-equals/bigint-and-object.js
@@ -0,0 +1,124 @@
+// Copyright (C) 2017 Josh Wolfe. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: Strict inequality comparison of BigInt values and non-primitive objects
+esid: sec-strict-equality-comparison
+info: |
+  1. If Type(x) is different from Type(y), return false.
+
+features: [BigInt]
+---*/
+assert.sameValue(0n !== Object(0n), true, 'The result of (0n !== Object(0n)) is true');
+assert.sameValue(Object(0n) !== 0n, true, 'The result of (Object(0n) !== 0n) is true');
+assert.sameValue(0n !== Object(1n), true, 'The result of (0n !== Object(1n)) is true');
+assert.sameValue(Object(1n) !== 0n, true, 'The result of (Object(1n) !== 0n) is true');
+assert.sameValue(1n !== Object(0n), true, 'The result of (1n !== Object(0n)) is true');
+assert.sameValue(Object(0n) !== 1n, true, 'The result of (Object(0n) !== 1n) is true');
+assert.sameValue(1n !== Object(1n), true, 'The result of (1n !== Object(1n)) is true');
+assert.sameValue(Object(1n) !== 1n, true, 'The result of (Object(1n) !== 1n) is true');
+assert.sameValue(2n !== Object(0n), true, 'The result of (2n !== Object(0n)) is true');
+assert.sameValue(Object(0n) !== 2n, true, 'The result of (Object(0n) !== 2n) is true');
+assert.sameValue(2n !== Object(1n), true, 'The result of (2n !== Object(1n)) is true');
+assert.sameValue(Object(1n) !== 2n, true, 'The result of (Object(1n) !== 2n) is true');
+assert.sameValue(2n !== Object(2n), true, 'The result of (2n !== Object(2n)) is true');
+assert.sameValue(Object(2n) !== 2n, true, 'The result of (Object(2n) !== 2n) is true');
+assert.sameValue(0n !== {}, true, 'The result of (0n !== {}) is true');
+assert.sameValue({} !== 0n, true, 'The result of (({}) !== 0n) is true');
+
+assert.sameValue(0n !== {
+  valueOf: function() {
+    return 0n;
+  }
+}, true, 'The result of (0n !== {valueOf: function() {return 0n;}}) is true');
+
+assert.sameValue({
+  valueOf: function() {
+    return 0n;
+  }
+} !== 0n, true, 'The result of (({valueOf: function() {return 0n;}}) !== 0n) is true');
+
+assert.sameValue(0n !== {
+  valueOf: function() {
+    return 1n;
+  }
+}, true, 'The result of (0n !== {valueOf: function() {return 1n;}}) is true');
+
+assert.sameValue({
+  valueOf: function() {
+    return 1n;
+  }
+} !== 0n, true, 'The result of (({valueOf: function() {return 1n;}}) !== 0n) is true');
+
+assert.sameValue(0n !== {
+  toString: function() {
+    return '0';
+  }
+}, true, 'The result of (0n !== {toString: function() {return "0";}}) is true');
+
+assert.sameValue({
+  toString: function() {
+    return '0';
+  }
+} !== 0n, true, 'The result of (({toString: function() {return "0";}}) !== 0n) is true');
+
+assert.sameValue(0n !== {
+  toString: function() {
+    return '1';
+  }
+}, true, 'The result of (0n !== {toString: function() {return "1";}}) is true');
+
+assert.sameValue({
+  toString: function() {
+    return '1';
+  }
+} !== 0n, true, 'The result of (({toString: function() {return "1";}}) !== 0n) is true');
+
+assert.sameValue(900719925474099101n !== {
+  valueOf: function() {
+    return 900719925474099101n;
+  }
+}, true, 'The result of (900719925474099101n !== {valueOf: function() {return 900719925474099101n;}}) is true');
+
+assert.sameValue({
+  valueOf: function() {
+    return 900719925474099101n;
+  }
+} !== 900719925474099101n, true, 'The result of (({valueOf: function() {return 900719925474099101n;}}) !== 900719925474099101n) is true');
+
+assert.sameValue(900719925474099101n !== {
+  valueOf: function() {
+    return 900719925474099102n;
+  }
+}, true, 'The result of (900719925474099101n !== {valueOf: function() {return 900719925474099102n;}}) is true');
+
+assert.sameValue({
+  valueOf: function() {
+    return 900719925474099102n;
+  }
+} !== 900719925474099101n, true, 'The result of (({valueOf: function() {return 900719925474099102n;}}) !== 900719925474099101n) is true');
+
+assert.sameValue(900719925474099101n !== {
+  toString: function() {
+    return '900719925474099101';
+  }
+}, true, 'The result of (900719925474099101n !== {toString: function() {return "900719925474099101";}}) is true');
+
+assert.sameValue({
+  toString: function() {
+    return '900719925474099101';
+  }
+} !== 900719925474099101n, true, 'The result of (({toString: function() {return "900719925474099101";}}) !== 900719925474099101n) is true');
+
+assert.sameValue(900719925474099101n !== {
+  toString: function() {
+    return '900719925474099102';
+  }
+}, true, 'The result of (900719925474099101n !== {toString: function() {return "900719925474099102";}}) is true');
+
+assert.sameValue({
+  toString: function() {
+    return '900719925474099102';
+  }
+} !== 900719925474099101n, true, 'The result of (({toString: function() {return "900719925474099102";}}) !== 900719925474099101n) is true');
+
+reportCompare(0, 0);