Migrate crashing tests from blink repository.

test/webkit/string-replacement-outofmemory.js

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 // 1.  Redistributions of source code must retain the above copyright
 //     notice, this list of conditions and the following disclaimer.
 // 2.  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.
 //
 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
 
 description(
-"This tests that speculating other on a branch does not corrupt state."
+'This tests that string replacement with a large replacement string causes an out-of-memory exception. See <a href="https://bugs.webkit.org/show_bug.cgi?id=102956">bug 102956</a> for more details.'
 );
 
-function foo(a) {
-    if (a.f)
-        return "yes";
-    else
-        return "no";
+function createStringWithRepeatedChar(c, multiplicity) {
+    while (c.length < multiplicity)
+        c += c;
+    c = c.substring(0, multiplicity);
+    return c;
 }
 
-function bar(a) {
-    return !a.f;
-}
+var x = "1";
+var y = "2";
+x = createStringWithRepeatedChar(x, 1 << 12);
+y = createStringWithRepeatedChar(y, (1 << 20) + 1);
 
-for (var i = 0; i < 100; ++i)
-    foo({f:void(0)});
-
-for (var i = 0; i < 10; ++i)
-    shouldBe("foo({f:i})", i ? "\"yes\"" : "\"no\"");
-
-for (var i = 0; i < 100; ++i)
-    bar({f:void(0)});
-
-for (var i = 0; i < 10; ++i)
-    shouldBe("bar({f:i})", i ? "false" : "true");
-
+shouldThrow("x.replace(/\\d/g, y)", '"Error: Out of memory"');
 var successfullyParsed = true;