VM: Re-format to use at most one newline between functions

runtime/vm/object_id_ring_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 "vm/object_id_ring.h"
 #include "platform/assert.h"
-#include "vm/globals.h"
-#include "vm/object_id_ring.h"
-#include "vm/unit_test.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_api_state.h"
+#include "vm/globals.h"
+#include "vm/unit_test.h"
 
 namespace dart {
 
 #ifndef PRODUCT
 
 class ObjectIdRingTestHelper {
  public:
   static void SetCapacityAndMaxSerial(ObjectIdRing* ring,
                                       int32_t capacity,
                                       int32_t max_serial) {
@@ skipping 20 matching lines @@
     return Symbols::New(Thread::Current(), s);
   }
 
   static void ExpectString(RawObject* obj, const char* s) {
     String& str = String::Handle();
     str ^= obj;
     EXPECT(str.Equals(s));
   }
 };
 
-
 // Test that serial number wrapping works.
 ISOLATE_UNIT_TEST_CASE(ObjectIdRingSerialWrapTest) {
   Isolate* isolate = Isolate::Current();
   ObjectIdRing* ring = isolate->object_id_ring();
   ObjectIdRingTestHelper::SetCapacityAndMaxSerial(ring, 2, 4);
   intptr_t id;
   ObjectIdRing::LookupResult kind = ObjectIdRing::kInvalid;
   id = ring->GetIdForObject(ObjectIdRingTestHelper::MakeString("0"));
   EXPECT_EQ(0, id);
   ObjectIdRingTestHelper::ExpectIndexId(ring, 0, 0);
@@ skipping 51 matching lines @@
   // Index 1 has id 1.
   ObjectIdRingTestHelper::ExpectIndexId(ring, 1, 1);
   ObjectIdRingTestHelper::ExpectString(ring->GetObjectForId(id, &kind), "5");
   EXPECT_EQ(ObjectIdRing::kValid, kind);
   ObjectIdRingTestHelper::ExpectIdIsValid(ring, 0);
   ObjectIdRingTestHelper::ExpectIdIsValid(ring, 1);
   ObjectIdRingTestHelper::ExpectIdIsInvalid(ring, 2);
   ObjectIdRingTestHelper::ExpectIdIsInvalid(ring, 3);
 }
 
-
 // Test that the ring table is updated when the scavenger moves an object.
 TEST_CASE(ObjectIdRingScavengeMoveTest) {
   const char* kScriptChars =
       "main() {\n"
       "  return [1, 2, 3];\n"
       "}\n";
   Dart_Handle lib = TestCase::LoadTestScript(kScriptChars, NULL);
   Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL);
   intptr_t list_length = 0;
   EXPECT_VALID(result);
@@ skipping 47 matching lines @@
   EXPECT_VALID(moved_handle);
   EXPECT(!Dart_IsNull(moved_handle));
   EXPECT(Dart_IsList(moved_handle));
   EXPECT_VALID(Dart_ListLength(moved_handle, &list_length));
   EXPECT_EQ(3, list_length);
   // Test id reuse.
   EXPECT_EQ(raw_obj_id1,
             ring->GetIdForObject(raw_object_moved1, ObjectIdRing::kReuseId));
 }
 
-
 // Test that the ring table is updated with nulls when the old GC collects.
 ISOLATE_UNIT_TEST_CASE(ObjectIdRingOldGCTest) {
   Isolate* isolate = thread->isolate();
   Heap* heap = isolate->heap();
   ObjectIdRing* ring = isolate->object_id_ring();
 
   ObjectIdRing::LookupResult kind = ObjectIdRing::kInvalid;
   intptr_t raw_obj_id1 = -1;
   intptr_t raw_obj_id2 = -1;
   {
@@ skipping 32 matching lines @@
   // those ids.
   heap->CollectGarbage(Heap::kOld);
   RawObject* raw_object_moved1 = ring->GetObjectForId(raw_obj_id1, &kind);
   EXPECT_EQ(ObjectIdRing::kCollected, kind);
   EXPECT_EQ(Object::null(), raw_object_moved1);
   RawObject* raw_object_moved2 = ring->GetObjectForId(raw_obj_id2, &kind);
   EXPECT_EQ(ObjectIdRing::kCollected, kind);
   EXPECT_EQ(Object::null(), raw_object_moved2);
 }
 
-
 // Test that the ring table correctly reports an entry as expired when it is
 // overridden by new entries.
 ISOLATE_UNIT_TEST_CASE(ObjectIdRingExpiredEntryTest) {
   Isolate* isolate = Isolate::Current();
   ObjectIdRing* ring = isolate->object_id_ring();
 
   // Insert an object and check we can look it up.
   String& obj = String::Handle(String::New("I will expire"));
   intptr_t obj_id = ring->GetIdForObject(obj.raw());
   ObjectIdRing::LookupResult kind = ObjectIdRing::kInvalid;
@@ skipping 15 matching lines @@
   // Check our first entry reports it has expired.
   obj_lookup = ring->GetObjectForId(obj_id, &kind);
   EXPECT_EQ(ObjectIdRing::kExpired, kind);
   EXPECT_NE(obj.raw(), obj_lookup);
   EXPECT_EQ(Object::null(), obj_lookup);
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart