Revision: 6735
Author: [email protected]
Date: Thu Feb 10 08:43:01 2011
Log: Fix typo in ASSERT in object-verifier for RegExp.
BUG=v8::1129
TEST=test/mjsunit/regress/regress-1129.js
Review URL: http://codereview.chromium.org/6476027
http://code.google.com/p/v8/source/detail?r=6735
Added:
/branches/bleeding_edge/test/mjsunit/regress/regress-1129.js
Modified:
/branches/bleeding_edge/src/objects-debug.cc
=======================================
--- /dev/null
+++ /branches/bleeding_edge/test/mjsunit/regress/regress-1129.js Thu Feb 10
08:43:01 2011
@@ -0,0 +1,44 @@
+// 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.
+// * Neither the name of Google Inc. 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.
+
+// Flags: --verify-heap --expose-gc
+
+// This should not hit an assertion in debug mode.
+
+// Create RegExp that is syntactically correct, but throws a stack overflow
+// during compilation.
+var source = Array(50000).join("(") + "a" + Array(50000).join(")");
+var r = RegExp(source);
+try {
+ // Try to compile in UC16 mode, and drop the exception.
+ r.test("\x80");
+ assertUnreachable();
+} catch (e) {
+}
+
+// Trigger a heap validation.
+gc();
=======================================
--- /branches/bleeding_edge/src/objects-debug.cc Wed Feb 2 05:31:52 2011
+++ /branches/bleeding_edge/src/objects-debug.cc Thu Feb 10 08:43:01 2011
@@ -440,7 +440,7 @@
ASSERT(ascii_data->IsTheHole() || ascii_data->IsJSObject() ||
(is_native ? ascii_data->IsCode() : ascii_data->IsByteArray()));
Object* uc16_data = arr->get(JSRegExp::kIrregexpUC16CodeIndex);
- ASSERT(uc16_data->IsTheHole() || ascii_data->IsJSObject() ||
+ ASSERT(uc16_data->IsTheHole() || uc16_data->IsJSObject() ||
(is_native ? uc16_data->IsCode() : uc16_data->IsByteArray()));
ASSERT(arr->get(JSRegExp::kIrregexpCaptureCountIndex)->IsSmi());
ASSERT(arr->get(JSRegExp::kIrregexpMaxRegisterCountIndex)->IsSmi());
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
