Record backtrace for every add_test command

We teach cmTest to hold a backtrace for the add_test command that
created it.  This will be used later to report context for errors at
generate time.

1 files changed, 12 insertions, 9 deletions

diff --git a/Source/cmTest.cxx b/Source/cmTest.cxx
index 5cf7598..8686e06 100644
--- a/Source/cmTest.cxx
+++ b/Source/cmTest.cxx
@@ -21,15 +21,25 @@
 #include "cmMakefile.h"
 
 //----------------------------------------------------------------------------
-cmTest::cmTest() 
+cmTest::cmTest(cmMakefile* mf)
 {
-  this->Makefile = 0;
+  this->Makefile = mf;
   this->OldStyle = true;
+  this->Properties.SetCMakeInstance(mf->GetCMakeInstance());
+  this->Backtrace = new cmListFileBacktrace;
+  this->Makefile->GetBacktrace(*this->Backtrace);
 }
 
 //----------------------------------------------------------------------------
 cmTest::~cmTest()
 {
+  delete this->Backtrace;
+}
+
+//----------------------------------------------------------------------------
+cmListFileBacktrace const& cmTest::GetBacktrace() const
+{
+  return *this->Backtrace;
 }
 
 //----------------------------------------------------------------------------
@@ -89,13 +99,6 @@ void cmTest::AppendProperty(const char* prop, const char* value)
 }
 
 //----------------------------------------------------------------------------
-void cmTest::SetMakefile(cmMakefile* mf)
-{
-  this->Makefile = mf;
-  this->Properties.SetCMakeInstance(mf->GetCMakeInstance());
-}
-
-//----------------------------------------------------------------------------
 void cmTest::DefineProperties(cmake *cm)
 {
   cm->DefineProperty