Migrate more tests from blink repository.

test/webkit/fast/regex/overflow.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(
-"Tests that using an argument as a captured variable, in the legitimate sense rather than the function.arguments sense, works as expected."
-);
+description("This test checks expressions with alternative lengths of appox. 2^31.");
 
-function makeCounter(x) {
-    return function() {
-        return ++x;
-    };
-}
+var regexp1 = /(?:(?=g))|(?:m).{2147483648,}/;
+shouldBe("regexp1.exec('')", 'null');
 
-for (var i = 0; i < 100; ++i) {
-    var counter = makeCounter(i);
-    for (var j = 0; j < 10; ++j)
-        shouldBe("counter()", "" + (i + j + 1));
-}
+var regexp2 = /(?:(?=g)).{2147483648,}/;
+shouldBe("regexp2.exec('')", 'null');
+
+var s3 = "&{6}u4a64YfQP{C}u88c4u5772Qu8693{4294967167}u85f2u7f3fs((uf202){4})u5bc6u1947";
+var regexp3 = new RegExp(s3, "");
+shouldBe("regexp3.exec(s3)", 'null');
+
+shouldThrow("function f() { /[^a$]{4294967295}/ }", '"SyntaxError: Invalid regular expression: number too large in {} quantifier"');