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

runtime/vm/debugger_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/debugger.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_api_message.h"
-#include "vm/debugger.h"
 #include "vm/message.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
 #ifndef PRODUCT
 
 DECLARE_FLAG(bool, background_compilation);
 DECLARE_FLAG(bool, enable_inlining_annotations);
 DECLARE_FLAG(bool, prune_dead_locals);
@@ skipping 258 matching lines @@
         "test-lib\\/"
         "0\",\"uri\":\"test-lib\",\"_kind\":\"script\"},\"line\":2}},{\"type\":"
         "\"Breakpoint\",\"fixedId\":true,\"id\":\"breakpoints\\/"
         "3\",\"breakpointNumber\":3,\"resolved\":false,\"location\":{\"type\":"
         "\"UnresolvedSourceLocation\",\"scriptUri\":\"not_yet_loaded_script_"
         "uri\",\"line\":4}}]",
         private_key.ToCString(), private_key.ToCString());
   }
 }
 
-
 static bool saw_paused_event = false;
 
 static void InspectPausedEvent(Dart_IsolateId isolate_id,
                                intptr_t bp_id,
                                const Dart_CodeLocation& loc) {
   Isolate* isolate = Isolate::Current();
   Debugger* debugger = isolate->debugger();
 
   // The debugger knows that it is paused, and why.
   EXPECT(debugger->IsPaused());
   const ServiceEvent* event = debugger->PauseEvent();
   EXPECT(event != NULL);
   EXPECT(event->kind() == ServiceEvent::kPauseBreakpoint);
   saw_paused_event = true;
 }
 
-
 TEST_CASE(Debugger_PauseEvent) {
   const char* kScriptChars =
       "main() {\n"
       "  var x = new StringBuffer();\n"
       "  x.write('won');\n"
       "  x.write('too');\n"
       "  return x.toString();\n"
       "}\n";
   Dart_Handle lib = TestCase::LoadTestScript(kScriptChars, NULL);
   EXPECT_VALID(lib);
@@ skipping 11 matching lines @@
   // Set a breakpoint and run.
   EXPECT_VALID(Dart_SetBreakpoint(NewString(TestCase::url()), 2));
   Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL);
   EXPECT_VALID(result);
   EXPECT(Dart_IsString(result));
 
   // We ran the code in InspectPausedEvent.
   EXPECT(saw_paused_event);
 }
 
-
 static uint8_t* malloc_allocator(uint8_t* ptr,
                                  intptr_t old_size,
                                  intptr_t new_size) {
   void* new_ptr = realloc(reinterpret_cast<void*>(ptr), new_size);
   return reinterpret_cast<uint8_t*>(new_ptr);
 }
 
-
 const char* rewind_frame_index = "-1";
 
-
 // Build and send a fake resume OOB message for testing purposes.
 void SendResumeMessage(Isolate* isolate) {
   // Format is: [ oob_type, port, seq, method_name, [keys], [values] ]
   Dart_CObject msg;
   Dart_CObject* list_values[6];
   msg.type = Dart_CObject_kArray;
   msg.value.as_array.length = 6;
   msg.value.as_array.values = list_values;
 
   Dart_CObject oob;
@@ skipping 69 matching lines @@
     ASSERT(success);
 
     // Post the message at the given port.
     success = PortMap::PostMessage(new Message(isolate->main_port(), buffer,
                                                writer.BytesWritten(),
                                                Message::kOOBPriority));
     ASSERT(success);
   }
 }
 
-
 static void RewindOnce(Dart_IsolateId isolate_id,
                        intptr_t bp_id,
                        const Dart_CodeLocation& loc) {
   bool first_time = !saw_paused_event;
   saw_paused_event = true;
   if (first_time) {
     Thread* T = Thread::Current();
     Isolate* I = T->isolate();
     // TODO(turnidge): It is weird that the isolate can get to this
     // point in our tests without being marked runnable. Clear this up
     // at some point.
     I->set_is_runnable(true);
     SendResumeMessage(I);
     I->PauseEventHandler();
   }
 }
 
-
 TEST_CASE(Debugger_RewindOneFrame_Unoptimized) {
   SetFlagScope<bool> sfs(&FLAG_trace_rewind, true);
 
   // These variables are global state used by RewindOnce.
   saw_paused_event = false;
   rewind_frame_index = "1";
 
   const char* kScriptChars =
       "import 'dart:developer';\n"
       "\n"
@@ skipping 18 matching lines @@
   Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL);
   const char* result_cstr;
   EXPECT_VALID(result);
   EXPECT(Dart_IsString(result));
   EXPECT_VALID(Dart_StringToCString(result, &result_cstr));
   EXPECT_STREQ("enter(main) enter(foo) enter(foo) exit(foo) exit(main) ",
                result_cstr);
   EXPECT(saw_paused_event);
 }
 
-
 TEST_CASE(Debugger_RewindTwoFrames_Unoptimized) {
   SetFlagScope<bool> sfs(&FLAG_trace_rewind, true);
 
   // These variables are global state used by RewindOnce.
   saw_paused_event = false;
   rewind_frame_index = "2";
 
   const char* kScriptChars =
       "import 'dart:developer';\n"
       "\n"
@@ skipping 26 matching lines @@
   EXPECT_VALID(result);
   EXPECT(Dart_IsString(result));
   EXPECT_VALID(Dart_StringToCString(result, &result_cstr));
   EXPECT_STREQ(
       "enter(main) enter(bar) enter(foo) enter(bar) enter(foo) "
       "exit(foo) exit(bar) exit(main) ",
       result_cstr);
   EXPECT(saw_paused_event);
 }
 
-
 TEST_CASE(Debugger_Rewind_Optimized) {
   SetFlagScope<bool> sfs1(&FLAG_trace_rewind, true);
   SetFlagScope<bool> sfs2(&FLAG_prune_dead_locals, false);
   SetFlagScope<bool> sfs3(&FLAG_enable_inlining_annotations, true);
   SetFlagScope<bool> sfs4(&FLAG_background_compilation, false);
   SetFlagScope<int> sfs5(&FLAG_optimization_counter_threshold, 10);
 
   // These variables are global state used by RewindOnce.
   saw_paused_event = false;
   rewind_frame_index = "2";
@@ skipping 64 matching lines @@
       "enter(bar1) enter(bar2) enter(bar3) enter(foo) "
       "enter(bar3) enter(foo) "
       "exit(foo) exit(bar3) exit(bar2) exit(bar1) ",
       result_cstr);
   EXPECT(saw_paused_event);
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart