Disable some wxWebView tests that fail on the buildbot but not locally.

[wxWidgets.git] / src / msw / thread.cpp

diff --git a/src/msw/thread.cpp b/src/msw/thread.cpp
index 53c192cc5014d0f54468e1da065174ca61369f2d..d57bbb9b0fc36826e75bc52891ef2ae324e2ea6a 100644 (file)
--- a/src/msw/thread.cpp
+++ b/src/msw/thread.cpp
@@ -40,6 +40,8 @@
 
 #include "wx/except.h"
 
 
 #include "wx/except.h"
 

+#include "wx/dynlib.h"
+

 // must have this symbol defined to get _beginthread/_endthread declarations
 #ifndef _MT
     #define _MT
 // must have this symbol defined to get _beginthread/_endthread declarations
 #ifndef _MT
     #define _MT


@@ -163,6 +165,25 @@ void wxCriticalSection::Enter()
     ::EnterCriticalSection((CRITICAL_SECTION *)m_buffer);
 }
 
     ::EnterCriticalSection((CRITICAL_SECTION *)m_buffer);
 }
 

+bool wxCriticalSection::TryEnter()
+{
+#if wxUSE_DYNLIB_CLASS
+    typedef BOOL
+      (WINAPI *TryEnterCriticalSection_t)(LPCRITICAL_SECTION lpCriticalSection);
+
+    static TryEnterCriticalSection_t
+        pfnTryEnterCriticalSection = (TryEnterCriticalSection_t)
+            wxDynamicLibrary(wxT("kernel32.dll")).
+                GetSymbol(wxT("TryEnterCriticalSection"));
+
+    return pfnTryEnterCriticalSection
+            ? (*pfnTryEnterCriticalSection)((CRITICAL_SECTION *)m_buffer) != 0
+            : false;
+#else
+    return false;
+#endif
+}
+

 void wxCriticalSection::Leave()
 {
     ::LeaveCriticalSection((CRITICAL_SECTION *)m_buffer);
 void wxCriticalSection::Leave()
 {
     ::LeaveCriticalSection((CRITICAL_SECTION *)m_buffer);


@@ -450,6 +471,7 @@ public:
     // (politely, this is not Kill()!) to do it
     wxThreadError WaitForTerminate(wxCriticalSection& cs,
                                    wxThread::ExitCode *pRc,
     // (politely, this is not Kill()!) to do it
     wxThreadError WaitForTerminate(wxCriticalSection& cs,
                                    wxThread::ExitCode *pRc,

+                                   wxThreadWait waitMode,

                                    wxThread *threadToDelete = NULL);
 
     // kill the thread unconditionally
                                    wxThread *threadToDelete = NULL);
 
     // kill the thread unconditionally


@@ -545,7 +567,7 @@ THREAD_RETVAL wxThreadInternal::DoThreadStart(wxThread *thread)
         // store the thread object in the TLS
         if ( !::TlsSetValue(gs_tlsThisThread, thread) )
         {
         // store the thread object in the TLS
         if ( !::TlsSetValue(gs_tlsThisThread, thread) )
         {

-            wxLogSysError(_("Can not start thread: error writing TLS."));
+            wxLogSysError(_("Cannot start thread: error writing TLS."));

 
             return THREAD_ERROR_EXIT;
         }
 
             return THREAD_ERROR_EXIT;
         }


@@ -686,6 +708,8 @@ bool wxThreadInternal::Create(wxThread *thread, unsigned int stackSize)
 
 wxThreadError wxThreadInternal::Kill()
 {
 
 wxThreadError wxThreadInternal::Kill()
 {

+    m_thread->OnKill();
+

     if ( !::TerminateThread(m_hThread, THREAD_ERROR_EXIT) )
     {
         wxLogSysError(_("Couldn't terminate thread"));
     if ( !::TerminateThread(m_hThread, THREAD_ERROR_EXIT) )
     {
         wxLogSysError(_("Couldn't terminate thread"));


@@ -701,6 +725,7 @@ wxThreadError wxThreadInternal::Kill()
 wxThreadError
 wxThreadInternal::WaitForTerminate(wxCriticalSection& cs,
                                    wxThread::ExitCode *pRc,
 wxThreadError
 wxThreadInternal::WaitForTerminate(wxCriticalSection& cs,
                                    wxThread::ExitCode *pRc,

+                                   wxThreadWait waitMode,

                                    wxThread *threadToDelete)
 {
     // prevent the thread C++ object from disappearing as long as we are using
                                    wxThread *threadToDelete)
 {
     // prevent the thread C++ object from disappearing as long as we are using


@@ -759,6 +784,8 @@ wxThreadInternal::WaitForTerminate(wxCriticalSection& cs,
         Cancel();
     }
 
         Cancel();
     }
 

+    if ( threadToDelete )
+        threadToDelete->OnDelete();

 
     // now wait for thread to finish
     if ( wxThread::IsMain() )
 
     // now wait for thread to finish
     if ( wxThread::IsMain() )


@@ -788,7 +815,7 @@ wxThreadInternal::WaitForTerminate(wxCriticalSection& cs,
         wxAppTraits *traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
         if ( traits )
         {
         wxAppTraits *traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
         if ( traits )
         {

-            result = traits->WaitForThread(m_hThread);
+            result = traits->WaitForThread(m_hThread, waitMode);

         }
         else // can't wait for the thread
         {
         }
         else // can't wait for the thread
         {


@@ -800,7 +827,7 @@ wxThreadInternal::WaitForTerminate(wxCriticalSection& cs,
         {
             case 0xFFFFFFFF:
                 // error
         {
             case 0xFFFFFFFF:
                 // error

-                wxLogSysError(_("Can not wait for thread termination"));
+                wxLogSysError(_("Cannot wait for thread termination"));

                 Kill();
                 return wxTHREAD_KILLED;
 
                 Kill();
                 return wxTHREAD_KILLED;
 


@@ -877,7 +904,7 @@ bool wxThreadInternal::Suspend()
     DWORD nSuspendCount = ::SuspendThread(m_hThread);
     if ( nSuspendCount == (DWORD)-1 )
     {
     DWORD nSuspendCount = ::SuspendThread(m_hThread);
     if ( nSuspendCount == (DWORD)-1 )
     {

-        wxLogSysError(_("Can not suspend thread %x"), m_hThread);
+        wxLogSysError(_("Cannot suspend thread %x"), m_hThread);

 
         return false;
     }
 
         return false;
     }


@@ -892,7 +919,7 @@ bool wxThreadInternal::Resume()
     DWORD nSuspendCount = ::ResumeThread(m_hThread);
     if ( nSuspendCount == (DWORD)-1 )
     {
     DWORD nSuspendCount = ::ResumeThread(m_hThread);
     if ( nSuspendCount == (DWORD)-1 )
     {

-        wxLogSysError(_("Can not resume thread %x"), m_hThread);
+        wxLogSysError(_("Cannot resume thread %x"), m_hThread);

 
         return false;
     }
 
         return false;
     }


@@ -1104,7 +1131,7 @@ wxThreadError wxThread::Resume()
 // stopping thread
 // ---------------
 
 // stopping thread
 // ---------------
 

-wxThread::ExitCode wxThread::Wait()
+wxThread::ExitCode wxThread::Wait(wxThreadWait waitMode)

 {
     ExitCode rc = wxUIntToPtr(THREAD_ERROR_EXIT);
 
 {
     ExitCode rc = wxUIntToPtr(THREAD_ERROR_EXIT);
 


@@ -1113,14 +1140,14 @@ wxThread::ExitCode wxThread::Wait()
     wxCHECK_MSG( !IsDetached(), rc,
                  wxT("wxThread::Wait(): can't wait for detached thread") );
 
     wxCHECK_MSG( !IsDetached(), rc,
                  wxT("wxThread::Wait(): can't wait for detached thread") );
 

-    (void)m_internal->WaitForTerminate(m_critsect, &rc);
+    (void)m_internal->WaitForTerminate(m_critsect, &rc, waitMode);

 
     return rc;
 }
 
 
     return rc;
 }
 

-wxThreadError wxThread::Delete(ExitCode *pRc)
+wxThreadError wxThread::Delete(ExitCode *pRc, wxThreadWait waitMode)

 {
 {

-    return m_internal->WaitForTerminate(m_critsect, pRc, this);
+    return m_internal->WaitForTerminate(m_critsect, pRc, waitMode, this);

 }
 
 wxThreadError wxThread::Kill()
 }
 
 wxThreadError wxThread::Kill()


@@ -1258,7 +1285,7 @@ bool wxThreadModule::OnInit()
         ::TlsFree(gs_tlsThisThread);
         gs_tlsThisThread = 0xFFFFFFFF;
 
         ::TlsFree(gs_tlsThisThread);
         gs_tlsThisThread = 0xFFFFFFFF;
 

-        wxLogSysError(_("Thread module initialization failed: can not store value in thread local storage"));
+        wxLogSysError(_("Thread module initialization failed: cannot store value in thread local storage"));

 
         return false;
     }
 
         return false;
     }