1 files changed, 58 insertions, 0 deletions
diff --git a/external/contributions/Microsoft/ietestcenter_ppb10/chapter15/15.4/15.4.4/15.4.4.15/15.4.4.15-9-1.js b/external/contributions/Microsoft/ietestcenter_ppb10/chapter15/15.4/15.4.4/15.4.4.15/15.4.4.15-9-1.js
new file mode 100644
index 000000000..57f122fc3
--- /dev/null
+++ b/external/contributions/Microsoft/ietestcenter_ppb10/chapter15/15.4/15.4.4/15.4.4.15/15.4.4.15-9-1.js
@@ -0,0 +1,58 @@
+/// 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: "15.4.4.15-9-1",
+
+path: "TestCases/chapter15/15.4/15.4.4/15.4.4.15/15.4.4.15-9-1.js",
+
+description: "Array.prototype.lastIndexOf returns -1 for elements not present",
+
+test: function testcase() {
+  var a = new Array();
+  a[100] = 1;
+  a[99999] = "";  
+  a[10] = new Object();
+  a[5555] = 5.5;
+  a[123456] = "str";
+  a[5] = 1E+309;
+  if (a.lastIndexOf(1) !== 100 ||
+      a.lastIndexOf("") !== 99999 ||
+      a.lastIndexOf("str") !== 123456 ||
+      a.lastIndexOf(5.5) !== 5555 ||
+      a.lastIndexOf(1E+309) !== 5 )      
+  {
+    return false;
+  }    
+  if (a.lastIndexOf(true) === -1 && 
+      a.lastIndexOf(5) === -1 &&
+      a.lastIndexOf("str1") === -1 &&
+      a.lastIndexOf(null) === -1  &&
+      a.lastIndexOf(new Object()) === -1 ) 
+  {
+    return true;
+  }
+ },
+
+precondition: function prereq() {
+  return fnExists(Array.prototype.lastIndexOf);
+ }
+});