Add an API test for v8::ScriptData::PreCompile() to make sure...

test/cctest/test-api.cc

 // Copyright 2007-2008 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 5256 matching lines @@
   CHECK_EQ(42, value->Int32Value());
   templ->SetAccessor(v8_str("externalSymbol722"),
                      ExternalSymbolGetter,
                      ExternalSymbolSetter);
   context->Global()->Set(v8_str("obj"), templ->NewInstance());
   value = CompileRun("obj.externalSymbol722");
   CHECK_EQ(true, value->BooleanValue());
   value = CompileRun("obj.externalSymbol722 = 42");
   v8::V8::SetExternalSymbolCallback(NULL);
 }
+
+
+// This test verifies that pre-compilation (aka preparsing) can be called
+// without initializing the whole VM. Thus we cannot run this test in a
+// multi-threaded setup.
+TEST(PreCompile) {
+  // TODO(155): This test would break without the initialization of V8. This is
+  // a workaround for now to make this test not fail.
+  v8::V8::Initialize();
+  const char *script = "function foo(a) { return a+1; }";
+  v8::ScriptData *sd = v8::ScriptData::PreCompile(script, strlen(script));
+  CHECK_NE(sd->Length(), 0);
+  CHECK_NE(sd->Data(), NULL);
+}