summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Math/tan/length.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/built-ins/Math/tan/length.js')
-rw-r--r--js/src/tests/test262/built-ins/Math/tan/length.js31
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Math/tan/length.js b/js/src/tests/test262/built-ins/Math/tan/length.js
new file mode 100644
index 0000000000..0915527693
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/tan/length.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: 20.2.2.33
+description: >
+ Math.tan.length is 1.
+info: |
+ Math.tan ( x )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+assert.sameValue(Math.tan.length, 1);
+
+verifyNotEnumerable(Math.tan, "length");
+verifyNotWritable(Math.tan, "length");
+verifyConfigurable(Math.tan, "length");
+
+reportCompare(0, 0);