RegExp stack and zone limits.

test/cctest/test-regexp.cc

 // Copyright 2008 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
@@ skipping 33 matching lines @@
 #include "macro-assembler-ia32.h"
 #include "regexp-macro-assembler-ia32.h"
 #endif
 #include "interpreter-irregexp.h"
 
 
 using namespace v8::internal;
 
 
 static SmartPointer<const char> Parse(const char* input) {
+  V8::Initialize(NULL);
   v8::HandleScope scope;
   ZoneScope zone_scope(DELETE_ON_EXIT);
   FlatStringReader reader(CStrVector(input));
   RegExpParseResult result;
   CHECK(v8::internal::ParseRegExp(&reader, false, &result));
   CHECK(result.tree != NULL);
   CHECK(result.error.is_null());
   SmartPointer<const char> output = result.tree->ToString();
   return output;
 }
 
 static bool ParseEscapes(const char* input) {
+  V8::Initialize(NULL);
   v8::HandleScope scope;
   unibrow::Utf8InputBuffer<> buffer(input, strlen(input));
   ZoneScope zone_scope(DELETE_ON_EXIT);
   FlatStringReader reader(CStrVector(input));
   RegExpParseResult result;
   CHECK(v8::internal::ParseRegExp(&reader, false, &result));
   CHECK(result.tree != NULL);
   CHECK(result.error.is_null());
   return result.has_character_escapes;
 }
@@ skipping 170 matching lines @@
 
 TEST(ParserRegression) {
   CHECK_PARSE_EQ("[A-Z$-][x]", "(! [A-Z $ -] [x])");
   CHECK_PARSE_EQ("a{3,4*}", "(: 'a{3,' (# 0 - g '4') '}')");
   CHECK_PARSE_EQ("{", "'{'");
   CHECK_PARSE_EQ("a|", "(| 'a' %)");
 }
 
 static void ExpectError(const char* input,
                         const char* expected) {
+  V8::Initialize(NULL);
   v8::HandleScope scope;
   ZoneScope zone_scope(DELETE_ON_EXIT);
   FlatStringReader reader(CStrVector(input));
   RegExpParseResult result;
   CHECK_EQ(false, v8::internal::ParseRegExp(&reader, false, &result));
   CHECK(result.tree == NULL);
   CHECK(!result.error.is_null());
   SmartPointer<char> str = result.error->ToCString(ALLOW_NULLS);
   CHECK_EQ(expected, *str);
 }
@@ skipping 99 matching lines @@
   TestCharacterClassEscapes('d', IsDigit);
   TestCharacterClassEscapes('D', NotDigit);
   TestCharacterClassEscapes('s', IsWhiteSpace);
   TestCharacterClassEscapes('S', NotWhiteSpace);
   TestCharacterClassEscapes('w', IsWord);
   TestCharacterClassEscapes('W', NotWord);
 }
 
 
 static RegExpNode* Compile(const char* input, bool multiline) {
+  V8::Initialize(NULL);
   FlatStringReader reader(CStrVector(input));
   RegExpParseResult result;
   if (!v8::internal::ParseRegExp(&reader, multiline, &result))
     return NULL;
   RegExpNode* node = NULL;
   RegExpEngine::Compile(&result, &node, false, multiline);
   return node;
 }
 
 
@@ skipping 770 matching lines @@
   // whole block at a time.
   TestSimpleRangeCaseIndependence(CharacterRange('A', 'k'),
                                   CharacterRange('a', 'z'));
 }
 
 
 TEST(Graph) {
   V8::Initialize(NULL);
   Execute("foo$(?!bar)", false, true);
 }