Test for correct exception message in invalid preparse data test in test-api....

test/cctest/test-api.cc

 // Copyright 2007-2009 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 8563 matching lines @@
   const int kFunctionEntrySize = 4;
   const int kFunctionEntryStartOffset = 0;
   const int kFunctionEntryEndOffset = 1;
   unsigned* sd_data =
       reinterpret_cast<unsigned*>(const_cast<char*>(sd->Data()));
   CHECK_EQ(sd->Length(),
            (kHeaderSize + 2 * kFunctionEntrySize) * kUnsignedSize);
 
   // Overwrite function bar's end position with 0.
   sd_data[kHeaderSize + 1 * kFunctionEntrySize + kFunctionEntryEndOffset] = 0;
+  v8::TryCatch try_catch;
+
   Local<String> source = String::New(script);
   Local<Script> compiled_script = Script::New(source, NULL, sd);
+  CHECK(try_catch.HasCaught());
+  String::AsciiValue exception_value(try_catch.Message()->Get());
+  CHECK_EQ("Uncaught SyntaxError: Invalid preparser data for function bar",
+           *exception_value);
 
+  try_catch.Reset();
   // Overwrite function bar's start position with 200.  The function entry
   // will not be found when searching for it by position.
   sd_data[kHeaderSize + 1 * kFunctionEntrySize + kFunctionEntryStartOffset] =
       200;
   compiled_script = Script::New(source, NULL, sd);
+  CHECK(try_catch.HasCaught());
+  String::AsciiValue second_exception_value(try_catch.Message()->Get());
+  CHECK_EQ("Uncaught SyntaxError: Invalid preparser data for function bar",
+           *second_exception_value);
 
   delete sd;
 }
 
 
 // Verifies that the Handle<String> and const char* versions of the API produce
 // the same results (at least for one trivial case).
 TEST(PreCompileAPIVariationsAreSame) {
   v8::V8::Initialize();
   v8::HandleScope scope;
@@ skipping 2499 matching lines @@
 
   ExpectString("str2.substring(2, 10);", "elspenda");
 
   ExpectString("str2.substring(2, 20);", "elspendabelabelspe");
 
   ExpectString("str2.charAt(2);", "e");
 
   reresult = CompileRun("str2.charCodeAt(2);");
   CHECK_EQ(static_cast<int32_t>('e'), reresult->Int32Value());
 }