Add storage of class id and state bit to the profiler's Sample

runtime/vm/profiler_test.cc

 // Copyright (c) 2013, 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/dart_api_impl.h"
 #include "vm/dart_api_state.h"
 #include "vm/globals.h"
 #include "vm/profiler.h"
@@ skipping 25 matching lines @@
       if (sample->isolate() != isolate) {
         continue;
       }
       c += sample->At(0);
     }
     return c;
   }
 };
 
 
-TEST_CASE(ProfilerSampleBufferWrapTest) {
+TEST_CASE(Profiler_SampleBufferWrapTest) {
   SampleBuffer* sample_buffer = new SampleBuffer(3);
   Isolate* i = reinterpret_cast<Isolate*>(0x1);
   EXPECT_EQ(0, ProfileSampleBufferTestHelper::IterateSumPC(i, *sample_buffer));
   Sample* s;
   s = sample_buffer->ReserveSample();
   s->Init(i, 0, 0);
   s->SetAt(0, 2);
   EXPECT_EQ(2, ProfileSampleBufferTestHelper::IterateSumPC(i, *sample_buffer));
   s = sample_buffer->ReserveSample();
   s->Init(i, 0, 0);
   s->SetAt(0, 4);
   EXPECT_EQ(6, ProfileSampleBufferTestHelper::IterateSumPC(i, *sample_buffer));
   s = sample_buffer->ReserveSample();
   s->Init(i, 0, 0);
   s->SetAt(0, 6);
   EXPECT_EQ(12, ProfileSampleBufferTestHelper::IterateSumPC(i, *sample_buffer));
   s = sample_buffer->ReserveSample();
   s->Init(i, 0, 0);
   s->SetAt(0, 8);
   EXPECT_EQ(18, ProfileSampleBufferTestHelper::IterateSumPC(i, *sample_buffer));
   delete sample_buffer;
 }
 
 
-TEST_CASE(ProfilerSampleBufferIterateTest) {
+TEST_CASE(Profiler_SampleBufferIterateTest) {
   SampleBuffer* sample_buffer = new SampleBuffer(3);
   Isolate* i = reinterpret_cast<Isolate*>(0x1);
   EXPECT_EQ(0, ProfileSampleBufferTestHelper::IterateCount(i, *sample_buffer));
   Sample* s;
   s = sample_buffer->ReserveSample();
   s->Init(i, 0, 0);
   EXPECT_EQ(1, ProfileSampleBufferTestHelper::IterateCount(i, *sample_buffer));
   s = sample_buffer->ReserveSample();
   s->Init(i, 0, 0);
   EXPECT_EQ(2, ProfileSampleBufferTestHelper::IterateCount(i, *sample_buffer));
   s = sample_buffer->ReserveSample();
   s->Init(i, 0, 0);
   EXPECT_EQ(3, ProfileSampleBufferTestHelper::IterateCount(i, *sample_buffer));
   s = sample_buffer->ReserveSample();
   s->Init(i, 0, 0);
   EXPECT_EQ(3, ProfileSampleBufferTestHelper::IterateCount(i, *sample_buffer));
   delete sample_buffer;
 }
 
+
+TEST_CASE(Profiler_AllocationSampleTest) {
+  Isolate* isolate = Isolate::Current();
+  SampleBuffer* sample_buffer = new SampleBuffer(3);
+  Sample* sample = sample_buffer->ReserveSample();
+  sample->Init(isolate, 0, 0);
+  sample->set_metadata(99);
+  sample->set_is_allocation_sample(true);
+  EXPECT_EQ(99, sample->allocation_cid());
+  delete sample_buffer;
+}
+
 }  // namespace dart