Version 3.6.5

test/mjsunit/string-slices.js

-// Copyright 2008 the V8 project authors. All rights reserved.
+// Copyright 2011 the V8 project authors. All rights reserved.
 // 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.
@@ skipping 170 matching lines @@
 assertEquals("klp", ascii.substring(10,12) + ascii.substring(15,16));
 assertEquals("\u03B1\u03B4\u03B5", utf.substring(0,1) + utf.substring(5,3));
 assertEquals("", ascii.substring(16) + utf.substring(16));
 assertEquals("bcdef\u03B4\u03B5\u03B6\u03B7\u03B8\u03B9",
     ascii.substring(1,6) + utf.substring(3,9));
 assertEquals("\u03B4\u03B5\u03B6\u03B7\u03B8\u03B9abcdefghijklmnop",
     utf.substring(3,9) + ascii);
 assertEquals("\u03B2\u03B3\u03B4\u03B5\u03B4\u03B5\u03B6\u03B7",
     utf.substring(5,1) + utf.substring(3,7));
 
-/*
 // Externalizing strings.
-var a = "123456789qwertyuiopasdfghjklzxcvbnm";
-var b = a.slice(1,-1);
+var a = "123456789" + "qwertyuiopasdfghjklzxcvbnm";
+var b = "23456789qwertyuiopasdfghjklzxcvbn"
 assertEquals(a.slice(1,-1), b);
-externalizeString(a);
+
+assertTrue(isAsciiString(a));
+externalizeString(a, true);
+assertFalse(isAsciiString(a));
+
 assertEquals(a.slice(1,-1), b);
-*/
+assertTrue(/3456789qwe/.test(a));
+assertEquals(5, a.indexOf("678"));
+assertEquals("12345", a.split("6")[0]);