1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/test262/harness/deepEqual-primitives.js b/js/src/tests/test262/harness/deepEqual-primitives.js
new file mode 100644
index 0000000000..7d68de21a8
--- /dev/null
+++ b/js/src/tests/test262/harness/deepEqual-primitives.js
@@ -0,0 +1,36 @@
+// Copyright 2019 Ron Buckton. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+    primitive values compare correctly.
+includes: [deepEqual.js]
+---*/
+
+/// <reference path="../../harness/assert.js" />
+/// <reference path="../../harness/deepEqual.js" />
+
+var s1 = Symbol();
+var s2 = Symbol();
+assert.deepEqual(null, null);
+assert.deepEqual(undefined, undefined);
+assert.deepEqual("a", "a");
+assert.deepEqual(1, 1);
+assert.deepEqual(true, true);
+assert.deepEqual(s1, s1);
+assert.deepEqual(Object("a"), "a");
+assert.deepEqual(Object(1), 1);
+assert.deepEqual(Object(true), true);
+assert.deepEqual(Object(s1), s1);
+
+assert.throws(Test262Error, function () { assert.deepEqual(null, 0); });
+assert.throws(Test262Error, function () { assert.deepEqual(undefined, 0); });
+assert.throws(Test262Error, function () { assert.deepEqual("", 0); });
+assert.throws(Test262Error, function () { assert.deepEqual("1", 1); });
+assert.throws(Test262Error, function () { assert.deepEqual("1", "2"); });
+assert.throws(Test262Error, function () { assert.deepEqual(true, 1); });
+assert.throws(Test262Error, function () { assert.deepEqual(true, false); });
+assert.throws(Test262Error, function () { assert.deepEqual(s1, "Symbol()"); });
+assert.throws(Test262Error, function () { assert.deepEqual(s1, s2); });
+
+reportCompare(0, 0);