Fix logs with streams + fix unit-test 'debug'

src/debug.cc

@@ -189,6 +189,7 @@ namespace hpp
     {
       writePrefix (std::cerr, channel, file, line, function);
       std::cerr << incindent << data.rdbuf() << decindent << std::flush;
+      data.rdbuf()->pubseekpos(0);
     }
 
     namespace
@@ -273,6 +274,7 @@ namespace hpp
 
       writePrefix (stream, channel, file, line, function);
       stream << incindent << data.rdbuf() << decindent << std::flush;
+      data.rdbuf()->pubseekpos(0);
     }
 
     Logging::Logging ()

tests/CMakeLists.txt

@@ -29,7 +29,7 @@ MACRO(DEFINE_TEST NAME LIB)
   # Link against Boost.
   TARGET_LINK_LIBRARIES(${NAME} ${Boost_LIBRARIES})
 
-  ADD_TEST(${NAME} ${RUNTIME_OUTPUT_DIRECTORY}/${NAME})
+  ADD_TEST(NAME ${NAME} COMMAND ${RUNTIME_OUTPUT_DIRECTORY}/${NAME})
 ENDMACRO(DEFINE_TEST)
 
 
@@ -39,3 +39,9 @@ DEFINE_TEST(assertion hpp-util)
 DEFINE_TEST(exception hpp-util)
 DEFINE_TEST(exception-factory hpp-util)
 DEFINE_TEST(timer hpp-util)
+
+SET(HPP_LOGGINGDIR "${CMAKE_CURRENT_BINARY_DIR}")
+CONFIG_FILES(run_debug.sh)
+ADD_EXECUTABLE(debug debug.cc)
+TARGET_LINK_LIBRARIES(debug hpp-util ${Boost_LIBRARIES})
+ADD_TEST(NAME debug COMMAND ${RUNTIME_OUTPUT_DIRECTORY}/run_debug.sh)

tests/debug.cc

@@ -26,12 +26,13 @@ using namespace hpp::debug;
 
 int run_test ()
 {
+  ConsoleOutput console;
   JournalOutput out ("debug.test.log");
-  Channel channel ("TEST", boost::assign::list_of<Output*> (&out));
-  for (int i = 0; i < 100000; ++i) {
+  Channel channel ("TEST", boost::assign::list_of<Output*> (&out)(&console));
+  for (int i = 0; i < 100; ++i) {
     std::stringstream ss;
     ss << i << hpp::iendl;
-    out.write (channel, __FILE__, __LINE__, __PRETTY_FUNCTION__, ss.str());
+    channel.write (__FILE__, __LINE__, __PRETTY_FUNCTION__, ss);
   }
   return 0;
 }

tests/run_debug.sh.in

+#!/bin/bash
+
+export HPP_LOGGINGDIR=@HPP_LOGGINGDIR@
+@CMAKE_BINARY_DIR@/tests/debug