Added new type of unit test, RAW_UNIT_TEST_CASE, which is used for tests that can be flaky if run w…

runtime/vm/find_code_object_test.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/assert.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
 #include "vm/object.h"
 #include "vm/pages.h"
 #include "vm/stack_frame.h"
 #include "vm/symbols.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
 #if defined(TARGET_ARCH_IA32) || defined(TARGET_ARCH_X64)
 static const int kScriptSize = 512 * KB;
 static const int kLoopCount = 50000;
 #elif defined(TARGET_ARCH_DBC)
 static const int kScriptSize = 1 * MB;
 static const int kLoopCount = 60000;
 #else
 static const int kScriptSize = 512 * KB;
 static const int kLoopCount = 25000;
 #endif
 static char scriptChars[kScriptSize];
 
-VM_TEST_CASE(FindCodeObject) {
+ISOLATE_UNIT_TEST_CASE(FindCodeObject) {
   const int kNumFunctions = 1024;
 
   // Get access to the code index table.
   Isolate* isolate = Isolate::Current();
   ASSERT(isolate != NULL);
 
   StackZone zone(thread);
   String& url = String::Handle(String::New("dart-test:FindCodeObject"));
   String& source = String::Handle();
   Script& script = Script::Handle();
@@ skipping 103 matching lines @@
   EXPECT(code.Size() > 16);
   pc = code.PayloadStart() + 16;
   EXPECT(code.Size() > (PageSpace::kPageSizeInWords << kWordSizeLog2));
   EXPECT(Code::LookupCode(pc) == code.raw());
   EXPECT(code.Size() > (1 * MB));
   pc = code.PayloadStart() + (1 * MB);
   EXPECT(Code::LookupCode(pc) == code.raw());
 }
 
 }  // namespace dart