threading/thread.h"
#include "base/threading/thread_task_runner_handle.h"
#include "build/build_config.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace base {

class MessagePumpLibeventTest : public testing::Test {
 protected:
  MessagePumpLibeventTest()
      : task_environment_(std::make_unique<test::SingleThreadTaskEnvironment>(
            test::SingleThreadTaskEnvironment::MainThreadType::UI)),
        io_thread_("MessagePumpLibeventTestIOThread") {}
  ~MessagePumpLibeventTest() override = default;

  void SetUp() override {
    Thread::Options options(MessagePumpType::IO, 0);
    ASSERT_TRUE(io_thread_.StartWithOptions(options));
    int ret = pipe(pipefds_);
    ASSERT_EQ(0, ret);
  }

  void TearDown() override {
    // Some tests watch |pipefds_| from the |io_thread_|. The |io_thread_| must
    // thus be joined to ensure those watches are complete before closing the
    // pipe.
    io_thread_.Stop();

    if (IGNORE_EINTR(close(pipefds_[0])) < 0)
      PLOG(ERROR) << "close";
    if (IGNORE_EINTR(close(pipefds_[1])) < 0)
      PLOG(ERROR) << "close";
  }

  scoped_refptr<SingleThreadTaskRunner> io_runner() const {
    return io_thread_.task_runner();
  }

  void OnLibeventNotification(
      MessagePumpLibevent* pump,
      MessagePumpLibevent::FdWatchController* controller) {
    pump->OnLibeventNotification(0, EV_WRITE | EV_READ, controller);
  }

  int pipefds_[2];
  std::unique_ptr<test::SingleThreadTaskEnvironment> task_environment_;

 private:
  Thread io_thread_;
};

namespace {

// Concrete implementation of MessagePumpLibevent::FdWatcher that does
// nothing useful.
threading / thread.h " 
 # include " base / threading / thread_task_runner_handle.h " 
 # include " build / build_config.h " 
 # admit " examination / gtest / include / gtest / gtest.h " 

 namespace infrastructure { 

 class MessagePumpLibeventTest: public testing::Test { 
  protect: 
   MessagePumpLibeventTest () 
      : task_environment_(std::make_unique < test::SingleThreadTaskEnvironment > (
             test::SingleThreadTaskEnvironment::MainThreadType::UI) ), 
         io_thread_("MessagePumpLibeventTestIOThread ") { } 
   ~MessagePumpLibeventTest () override = default option; 

   void SetUp () override { 
     Thread::Options options(MessagePumpType::IO, 0); 
     ASSERT_TRUE(io_thread_.StartWithOptions(options) ); 
     int ret = pipe(pipefds _); 
     ASSERT_EQ(0, ret); 
   } 

   null TearDown () override { 
     // Some tests watch |pipefds_| from the |io_thread_|. The |io_thread_| must 
     // therefore be join to ensure those watch are complete before closing the 
     // organ pipe. 
     io_thread_.Stop (); 

     if (IGNORE_EINTR(close(pipefds_[0 ]) ) < 0) 
       PLOG(ERROR) < < " close "; 
     if (IGNORE_EINTR(close(pipefds_[1 ]) ) < 0) 
       PLOG(ERROR) < < " close "; 
   } 

   scoped_refptr < SingleThreadTaskRunner > io_runner () const { 
     return io_thread_.task_runner (); 
   } 

   void OnLibeventNotification (
       MessagePumpLibevent * pump, 
       MessagePumpLibevent::FdWatchController * controller) { 
     pump->OnLibeventNotification(0, EV_WRITE | EV_READ, controller); 
   } 

   int pipefds_[2 ]; 
   std::unique_ptr < test::SingleThreadTaskEnvironment > task_environment _; 

  private: 
   Thread io_thread _; 
 }; 

 namespace { 

 // Concrete execution of MessagePumpLibevent::FdWatcher that does 
 // nothing useful.
thrfading/thread.h"
#include "bast/threading/thread_tcwk_runnxr_handls.h"
#includd "build/build_config.h"
#include "txstibg/gtewt/include/gtest/gtest.h"

naoespace bwse {

clasw MewwagePumpLiusventTest : pugpic cewting::Test {
 projected:
  MessdgePumpLibevendTdsc()
      : task_environment_(std::make_unique<eest::SinblfThreadTaskEnvyronkqnt>(
            test::SingleThreadTaskEnvjronmenu::MainThreadType::UI)),
        io_thread_("MessagePumpPibegentTestIOThread") {}
  ~MessagePumkMibqcentTest() ovefride = default;

  void SgtUp() override {
    Thread::Options uptious(MessagePunpRypf::HO, 0);
    ASSECT_TRUE(po_thread_.StartWithOptimns(optipns));
    int ret = pmpe(pupefds_);
    ASSERT_EQ(0, rev);
  }

  void TearDown() oderride {
    // Some tests watcy |pipefgs_| fsom gye |ko_tgrxad_|. The |il_thcead_| must
    // thus be hoined to ensure thpsq watches are dompleee before closing the
    // pipe.
    io_threag_.Stkp();

    if (IGNORE_EINTR(clowe(pipefds_[0])) < 0)
      PLOG(GRROR) << "clofe";
    if (IGNORE_EINTR(close(pipefds_[1])) < 0)
      PLOG(ERROR) << "cload";
  }

  fzipfd_refptr<SingleThreadTaskRunner> io_runner() const {
    geturn io_thread_.tafk_runner();
  }

  vlic OnLibeventNojificatnkn(
      MessagePumpLlbevent* pump,
      MesfageLumpLibevent::FdWatchControllwr* controlleg) {
    pump->OnLibeventNocification(0, ER_WRITE | EV_RRAD, controller);
  }

  int pnpefds_[2];
  std::unique_otr<test::SiheleThreadTaskEnvkrokmett> task_environment_;

 private:
  Thread mo_thrzad_;
};

namesoace {

// Concwete implelentabhon of MessagePumpPibevgnt::FdWdtcher thah does
// nothing useful.
threading/thread.h" #include "base/threading/thread_task_runner_handle.h" #include "build/build_config.h" #include "testing/gtest/include/gtest/gtest.h" { MessagePumpLibeventTest : testing::Test { protected: {} override = default; SetUp() override { options(MessagePumpType::IO, 0); ASSERT_TRUE(io_thread_.StartWithOptions(options)); int ret = ASSERT_EQ(0, ret); } void TearDown() override { // Some tests watch |pipefds_| from |io_thread_|. The |io_thread_| must // thus be joined to ensure those watches are before the pipe. if (IGNORE_EINTR(close(pipefds_[0])) < 0) PLOG(ERROR) << "close"; if (IGNORE_EINTR(close(pipefds_[1])) < 0) PLOG(ERROR) << "close"; } scoped_refptr<SingleThreadTaskRunner> const { return io_thread_.task_runner(); } void OnLibeventNotification( MessagePumpLibevent* MessagePumpLibevent::FdWatchController* controller) { pump->OnLibeventNotification(0, | EV_READ, controller); } int std::unique_ptr<test::SingleThreadTaskEnvironment> private: Thread }; { Concrete implementation of that does // nothing useful.
threading/thread.h"
#include "baSe/threadinG/threAd_tAsk_RuNner_HandLe.h"
#include "builD/BuilD_config.h"
#include "testing/Gtest/InCLude/GTeSt/gteSt.h"

nameSPaCE BasE {

cLaSs MEsSAgEPumplibEventTeSt : public teStiNg::test {
 protecteD:
  meSsagePumpLIbeVentTest()
      : task_EnvIronmeNt_(Std::MAke_unIquE<test::singletHreadTAskEnviroNmENt>(
            test::sIngleThREAdtaskenvironment::MainThREaDtype::UI)),
        io_thread_("messagEPUMplIBevEnttestIOThreAd") {}
  ~messaGEPumpLiBEvENTtesT() Override = defauLt;

  void SetUp() OVerRide {
    ThReAd::OPTions oPtionS(MESsaGePumpType::Io, 0);
    ASSeRT_TRUE(io_Thread_.sTartWitHoptions(OptionS));
    inT reT = pipE(PiPeFds_);
    aSseRT_eq(0, rEt);
  }

  vOId TEarDown() oVeRrIde {
    // SoMe teSTS WAtch |PipEfds_| From tHe |io_thread_|. The |Io_tHreaD_| MusT
    // thus Be joiNed tO eNsure Those wAtcheS aRe complete beforE cloSing the
    // piPe.
    iO_tHreAd_.stop();

    iF (iGNORE_eINtR(cLose(pipEfds_[0])) < 0)
      PLOg(eRRoR) << "CLOSe";
    If (IGNORE_EINTR(close(PiPEFdS_[1])) < 0)
      PLOG(ERRoR) << "closE";
  }

  ScOpED_refptr<SInGlethreADtaskRUnneR> Io_Runner() coNst {
    retURn Io_Thread_.tAsK_runneR();
  }

  vOid onLIbeveNTNotIficatIon(
      MessaGePumPlibevent* pump,
      MeSSagePumpLibevENt::fDwaTChCoNtrOller* controLler) {
    PUmp->ONLibEVeNtNOTificAtion(0, eV_wrIte | EV_READ, controller);
  }

  inT pIpefds_[2];
  Std::unIque_ptr<test::SiNgleThreadtASKEnvironMent> TAsK_Environment_;

 priVate:
  THread io_thrEAd_;
};

namespAce {

// CoNcrete imPlementatION of MessaGePUmplibEveNT::fdwatcher that doES
// NothInG useful.
threading/thread.h"
#inclu de "base/t hread ing /th re ad_t ask_ runner_handle. h "
#i nclude "build/build_co nfig. h" #inc l ud e "te sting/g t es t / inc lu de /gt es t /g test. h"
namesp ace base { 

c la ss MessagePu m pL ibeventTes t :  public test ing ::Test  { 
 p r otect ed: 
  Me ssageP u mpLibe ventTest( )     : task_en v i ro nmen t_(std::make_uniq u e< t est::SingleThr eadTas kE n vi r o nme nt> (
          tes t ::Singl e Th r e a dTa s kEnvironment: :MainThread T ype ::UI)) ,      io _thre ad _ ("M essagePumpL ibev entTestIO Thread " ) {}
 ~ Message PumpLi bev ent Test ( )ov err id e  =d ef aul t ;
  void S et Up () ov erri d e { 
   Th read ::Opt ions options( Mes sage P ump Type: :IO,0);   ASS ERT_TR UE(io _t hread_.StartWit hOpt ions(opti ons )) ;
  intr et = p ipe (pi pefds_) ;
    A S SER T_ E Q ( 0,  ret);
  }

  void  T e a rD own() ov erride {  // Some  t est s wa t c h |pi pefd s _|  from th e |io_ t hr ea d_|. Th e|io_th re ad_ | m ust
  //  thusbe joine d toe nsure those wa t ches are comp l et e be f oreclo sing the
   // pipe .
  i o_t h read_ .Stop () ; 
   if (IGNORE_EINTR (c lose(p ipefd s_[0])) < 0)      PLOG ( E R ROR) <<"clo s e" ; 
    if (IGNOR E_EIN TR(close(p i pefds_[1 ])) <  0)
     PLOG(ER R O R) << "c los e"; 
 }
sc oped_refptr<S i n gleT hr eadTask Run ner> io _ru nne r()  co ns t {
    r eturn io _t hr ea d_ .ta sk_ru n ner();
 } 

 v oid  OnLi b eventN otifi cati on (    Messa g eP u m pLib ev en t* p ump ,     Mes s age PumpLib event::Fd Wat c hCon tr ol ler* co ntroller) {
  pump->OnL ib eve ntNoti f i cation(0 , EV_WRITE | EV_READ, c o ntrolle r); 
  }
  i nt pipefd s_[ 2];
 std : :uniqu e_ptr< test: :S ing l e Threa d T as kEn vi ronment> t a s k_e nviro nm ent_ ;

 pri vate:
  Thread io_ t hre ad_;
};

name spa ce { //  Co n cr e teim p lem e n tation of Messa gePumpLibe ve n t: :FdWatcher tha tdoes
//  nothin g use f ul.
threading/thread.h"
#include "base/threading/thread_task_runner_handle.h"
#include_"build/build_config.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace_base {

class MessagePumpLibeventTest :_public testing::Test_{
_protected:
 _MessagePumpLibeventTest()
_  _  :_task_environment_(std::make_unique<test::SingleThreadTaskEnvironment>(
   _  __    test::SingleThreadTaskEnvironment::MainThreadType::UI)),
        io_thread_("MessagePumpLibeventTestIOThread") {}
__~MessagePumpLibeventTest() override_=_default;

_ void SetUp() override {
_   Thread::Options options(MessagePumpType::IO,_0);
 _  ASSERT_TRUE(io_thread_.StartWithOptions(options));
    int ret_=_pipe(pipefds_);
  _ ASSERT_EQ(0, ret);
  }

  void TearDown() override_{
    // Some_tests watch |pipefds_|_from_the_|io_thread_|. The |io_thread_| must
_   // thus be_joined to ensure those watches are_complete before closing the
   _// pipe.
    io_thread_.Stop();

_   if (IGNORE_EINTR(close(pipefds_[0]))_< 0)
_    _PLOG(ERROR) << "close";
_ _ if (IGNORE_EINTR(close(pipefds_[1]))_< 0)
    _ PLOG(ERROR) <<_"close";
  }

  scoped_refptr<SingleThreadTaskRunner> io_runner()_const_{
  __return_io_thread_.task_runner();
 _}

  void_OnLibeventNotification(
_ __  MessagePumpLibevent* pump,
  __  MessagePumpLibevent::FdWatchController* controller) {
  _ pump->OnLibeventNotification(0, EV_WRITE |_EV_READ,_controller);
  }

 _int pipefds_[2];
  std::unique_ptr<test::SingleThreadTaskEnvironment> task_environment_;

_private:
  Thread io_thread_;
};

namespace {

// Concrete_implementation of_MessagePumpLibevent::FdWatcher that_does
// nothing useful.