node_modules

1 files changed, 16 insertions, 0 deletions

diff --git a/node_modules/deep-is/test/NaN.js b/node_modules/deep-is/test/NaN.js
new file mode 100644
index 000000000..ddaa5a77b
--- /dev/null
+++ b/node_modules/deep-is/test/NaN.js
@@ -0,0 +1,16 @@
+var test = require('tape');
+var equal = require('../');
+
+test('NaN and 0 values', function (t) {
+    t.ok(equal(NaN, NaN));
+    t.notOk(equal(0, NaN));
+    t.ok(equal(0, 0));
+    t.notOk(equal(0, 1));
+    t.end();
+});
+
+
+test('nested NaN values', function (t) {
+    t.ok(equal([ NaN, 1, NaN ], [ NaN, 1, NaN ]));
+    t.end();
+});