Fix profiler exclusive code tree node counts

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 360 matching lines @@
     profile.Build(&filter, Profile::kNoTags);
     // We should have one allocation sample.
     EXPECT_EQ(3, profile.sample_count());
     ProfileTrieWalker walker(&profile);
 
     // Exclusive code: B.boo -> main.
     walker.Reset(Profile::kExclusiveCode);
     // Move down from the root.
     EXPECT(walker.Down());
     EXPECT_STREQ("B.boo", walker.CurrentName());
+    EXPECT_EQ(3, walker.CurrentNodeTickCount());
     EXPECT_EQ(3, walker.CurrentInclusiveTicks());
     EXPECT_EQ(3, walker.CurrentExclusiveTicks());
     EXPECT(walker.Down());
     EXPECT_STREQ("main", walker.CurrentName());
+    EXPECT_EQ(3, walker.CurrentNodeTickCount());
     EXPECT_EQ(3, walker.CurrentInclusiveTicks());
     EXPECT_EQ(0, walker.CurrentExclusiveTicks());
     EXPECT(!walker.Down());
+
+    // Inclusive code: main -> B.boo.
+    walker.Reset(Profile::kInclusiveCode);
+    // Move down from the root.
+    EXPECT(walker.Down());
+    EXPECT_STREQ("main", walker.CurrentName());
+    EXPECT_EQ(3, walker.CurrentNodeTickCount());
+    EXPECT_EQ(3, walker.CurrentInclusiveTicks());
+    EXPECT_EQ(0, walker.CurrentExclusiveTicks());
+    EXPECT(walker.Down());
+    EXPECT_STREQ("B.boo", walker.CurrentName());
+    EXPECT_EQ(3, walker.CurrentNodeTickCount());
+    EXPECT_EQ(3, walker.CurrentInclusiveTicks());
+    EXPECT_EQ(3, walker.CurrentExclusiveTicks());
+    EXPECT(!walker.Down());
   }
 }
 
 
 TEST_CASE(Profiler_IntrinsicAllocation) {
   const char* kScript = "double foo(double a, double b) => a + b;";
   Dart_Handle lib = TestCase::LoadTestScript(kScript, NULL);
   EXPECT_VALID(lib);
   Library& root_library = Library::Handle();
   root_library ^= Api::UnwrapHandle(lib);
@@ skipping 402 matching lines @@
     HANDLESCOPE(isolate);
     Profile profile(isolate);
     AllocationFilter filter(isolate, one_byte_string_class.id());
     profile.Build(&filter, Profile::kNoTags);
     // We should now have two allocation samples.
     EXPECT_EQ(2, profile.sample_count());
   }
 }
 
 }  // namespace dart