1 files changed, 68 insertions, 0 deletions
diff --git a/test/suite/ietestcenter/chapter15/15.4/15.4.4/15.4.4.20/15.4.4.20-3-14.js b/test/suite/ietestcenter/chapter15/15.4/15.4.4/15.4.4.20/15.4.4.20-3-14.js
new file mode 100644
index 000000000..31409b129
--- /dev/null
+++ b/test/suite/ietestcenter/chapter15/15.4/15.4.4/15.4.4.20/15.4.4.20-3-14.js
@@ -0,0 +1,68 @@
+/// Copyright (c) 2009 Microsoft Corporation 
+/// 
+/// Redistribution and use in source and binary forms, with or without modification, are permitted provided
+/// that the following conditions are met: 
+///    * Redistributions of source code must retain the above copyright notice, this list of conditions and
+///      the following disclaimer. 
+///    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 
+///      the following disclaimer in the documentation and/or other materials provided with the distribution.  
+///    * Neither the name of Microsoft nor the names of its contributors may be used to
+///      endorse or promote products derived from this software without specific prior written permission.
+/// 
+/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+/// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+/// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+/// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+/// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+/// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+ES5Harness.registerTest({
+
+    id: "15.4.4.20-3-14",
+
+    path: "TestCases/chapter15/15.4/15.4.4/15.4.4.20/15.4.4.20-3-14.js",
+
+    description: "Array.prototype.filter - 'length' is a string containing +/-Infinity",
+
+    test: function testcase() {
+
+        var accessed1 = false;
+        var accessed2 = false;
+        var accessed3 = false;
+
+        function callbackfn1(val, idx, obj) {
+            accessed1 = true;
+            return true;
+        }
+
+        function callbackfn2(val, idx, obj) {
+            accessed2 = true;
+            return true;
+        }
+
+        function callbackfn3(val, idx, obj) {
+            accessed3 = true;
+            return true;
+        }
+
+        var obj1 = { 0: 9, length: "Infinity" };
+        var obj2 = { 0: 9, length: "-Infinity" };
+        var obj3 = { 0: 9, length: "+Infinity" };
+
+        var newArr1 = Array.prototype.filter.call(obj1, callbackfn1);
+        var newArr2 = Array.prototype.filter.call(obj2, callbackfn2);
+        var newArr3 = Array.prototype.filter.call(obj3, callbackfn3);
+
+        return !accessed1 && newArr1.length === 0 &&
+            !accessed2 && newArr2.length === 0 && 
+            !accessed3 && newArr3.length === 0;
+    },
+
+    precondition: function prereq() {
+        return fnExists(Array.prototype.filter);
+    }
+
+});