Start to add assembler tests for DBC

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_native_api.h"
 
 #include "platform/globals.h"
@@ skipping 183 matching lines @@
   static_cast<int32_t>(Simulator::Current()->Call(                             \
       bit_cast<int32_t, uword>(entry), 0, 0, 0, 0))
 #define EXECUTE_TEST_CODE_DOUBLE(name, entry)                                  \
   bit_cast<double, int64_t>(Simulator::Current()->Call(                        \
       bit_cast<int32_t, uword>(entry), 0, 0, 0, 0, true))
 #define EXECUTE_TEST_CODE_INTPTR_INTPTR(name, entry, pointer_arg)              \
   static_cast<intptr_t>(Simulator::Current()->Call(                            \
       bit_cast<int32_t, uword>(entry),                                         \
       bit_cast<int32_t, intptr_t>(pointer_arg),                                \
       0, 0, 0))
-#endif
+#endif  // defined(ARCH_IS_64_BIT)
 #define EXECUTE_TEST_CODE_INT64_LL(name, entry, long_arg0, long_arg1)          \
   static_cast<int64_t>(Simulator::Current()->Call(                             \
       bit_cast<int32_t, uword>(entry),                                         \
       Utils::Low32Bits(long_arg0),                                             \
       Utils::High32Bits(long_arg0),                                            \
       Utils::Low32Bits(long_arg1),                                             \
       Utils::High32Bits(long_arg1)))
 #define EXECUTE_TEST_CODE_FLOAT(name, entry)                                   \
   bit_cast<float, int32_t>(Simulator::Current()->Call(                         \
       bit_cast<int32_t, uword>(entry), 0, 0, 0, 0, true))
 #define EXECUTE_TEST_CODE_INT32_F(name, entry, float_arg)                      \
   static_cast<int32_t>(Simulator::Current()->Call(                             \
       bit_cast<int32_t, uword>(entry),                                         \
       bit_cast<int32_t, float>(float_arg),                                     \
       0, 0, 0, false, true))
 #define EXECUTE_TEST_CODE_INT32_D(name, entry, double_arg)                     \
   static_cast<int32_t>(Simulator::Current()->Call(                             \
       bit_cast<int32_t, uword>(entry),                                         \
       Utils::Low32Bits(bit_cast<int64_t, double>(double_arg)),                 \
       Utils::High32Bits(bit_cast<int64_t, double>(double_arg)),                \
       0, 0, false, true))
 #endif  // defined(HOST_ARCH_ARM) || defined(HOST_ARCH_MIPS)
-#endif  // defined(TARGET_ARCH_ARM) || defined(TARGET_ARCH_MIPS)
+#else
+// For DBC Assembler tests.
+#define EXECUTE_TEST_CODE_INTPTR(code)                                         \
+    Smi::Value(Smi::RawCast(Simulator::Current()->Call(                        \
+      code,                                                                    \
+      Array::Handle(ArgumentsDescriptor::New(0)),                              \
+      Array::Handle(Array::New(0)),                                            \
+      Thread::Current())))
+#define EXECUTE_TEST_CODE_BOOL(code)                                           \
+    (Bool::RawCast(Simulator::Current()->Call(                                 \
+       code,                                                                   \
+       Array::Handle(ArgumentsDescriptor::New(0)),                             \
+       Array::Handle(Array::New(0)),                                           \
+       Thread::Current())) == Bool::True().raw())
+#endif  // defined(TARGET_ARCH_{ARM, ARM64, MIPS})
 
 
 inline Dart_Handle NewString(const char* str) {
   return Dart_NewStringFromCString(str);
 }
 
 
 namespace dart {
 
 // Forward declarations.
@@ skipping 321 matching lines @@
 // Yields:
 //
 //    out = "\"id\":\"\""
 //
 void ElideJSONSubstring(const char* prefix, const char* in, char* out);
 
 
 }  // namespace dart
 
 #endif  // VM_UNIT_TEST_H_