Add support for object pool

runtime/vm/unit_test.h

 // Copyright (c) 2011, 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.
 
 #ifndef VM_UNIT_TEST_H_
 #define VM_UNIT_TEST_H_
 
 #include "include/dart_api.h"
 
 #include "vm/ast.h"
@@ skipping 33 matching lines @@
   void AssemblerTestGenerate##name(Assembler* assembler)
 
 // The ASSEMBLER_TEST_EXTERN macro is used to declare a unit test
 // for the assembler.
 #define ASSEMBLER_TEST_EXTERN(name)                                            \
   extern void AssemblerTestGenerate##name(Assembler* assembler);
 
 // The ASSEMBLER_TEST_RUN macro is used to execute the assembler unit
 // test generated using the ASSEMBLER_TEST_GENERATE macro.
 // C++ callee-saved registers are not preserved. Arguments may be passed in.
-#define ASSEMBLER_TEST_RUN(name, entry)                                        \
-  static void AssemblerTestRun##name(uword entry);                             \
+#define ASSEMBLER_TEST_RUN(name, test)                                         \
+  static void AssemblerTestRun##name(AssemblerTest* test);                     \
   TEST_CASE(name) {                                                            \
     Assembler __assembler__;                                                   \
-    AssemblerTest __test__(""#name, &__assembler__);                           \
-    AssemblerTestGenerate##name(__test__.assembler());                         \
-    AssemblerTestRun##name(__test__.Assemble());                               \
+    AssemblerTest test(""#name, &__assembler__);                               \
+    AssemblerTestGenerate##name(test.assembler());                             \
+    test.Assemble();                                                           \
+    AssemblerTestRun##name(&test);                                             \
   }                                                                            \
-  static void AssemblerTestRun##name(uword entry)
+  static void AssemblerTestRun##name(AssemblerTest* test)
 
 // Populate node list with AST nodes.
 #define CODEGEN_TEST_GENERATE(name, test)                                      \
   static void CodeGenTestGenerate##name(CodeGenTest* test)
 
 // Populate node list with AST nodes, possibly using the provided function
 // object built by a previous CODEGEN_TEST_GENERATE.
 #define CODEGEN_TEST2_GENERATE(name, function, test)                           \
   static void CodeGenTestGenerate##name(const Function& function,              \
                                         CodeGenTest* test)
@@ skipping 191 matching lines @@
   Isolate* isolate_;
 
   DISALLOW_COPY_AND_ASSIGN(TestIsolateScope);
 };
 
 
 class AssemblerTest {
  public:
   AssemblerTest(const char* name, Assembler* assembler)
       : name_(name),
-        assembler_(assembler) {
+        assembler_(assembler),
+        code_(Code::ZoneHandle()) {
     ASSERT(name != NULL);
     ASSERT(assembler != NULL);
   }
   ~AssemblerTest() { }
 
   Assembler* assembler() const { return assembler_; }
 
-  // Assemble test and return entry.
-  uword Assemble();
+  const Code& code() const { return code_; }
+
+  uword entry() const { return entry_; }
+
+  // Assemble test and set code_ and entry_.
+  void Assemble();
 
  private:
   const char* name_;
   Assembler* assembler_;
+  Code& code_;
+  uword entry_;
 
   DISALLOW_COPY_AND_ASSIGN(AssemblerTest);
 };
 
 
 class CodeGenTest {
  public:
   explicit CodeGenTest(const char* name);
   ~CodeGenTest() { }
 
@@ skipping 51 matching lines @@
     } else {                                                                   \
       dart::Expect(__FILE__, __LINE__).Fail(                                   \
           "expected '%s' to be an error handle but found a valid handle.\n",   \
           #handle);                                                            \
     }                                                                          \
   } while (0)
 
 }  // namespace dart
 
 #endif  // VM_UNIT_TEST_H_