Add tests

CMakeLists.txt

@@ -44,5 +44,6 @@ SET (${PROJECT_NAME}_HEADERS
 PKG_CONFIG_APPEND_LIBS("hpp-statistics")
 
 ADD_SUBDIRECTORY(src)
+ADD_SUBDIRECTORY(tests)
 
 SETUP_PROJECT_FINALIZE()

tests/CMakeLists.txt

+# Copyright 2012, 2013, 2014 CNRS-LAAS
+#
+# Author: Mathieu Geisert
+#
+# This file is part of hpp-core
+# hpp-model-urdf is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# hpp-core is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Lesser Public License for more details.
+# You should have received a copy of the GNU Lesser General Public License
+# along with hpp-core  If not, see <http://www.gnu.org/licenses/>.
+
+# ADD_TESTCASE(NAME)
+# ------------------------
+#
+# Define a test named `NAME'.
+#
+# This macro will create a binary from `NAME.cc', link it against
+# Boost and add it to the test suite.
+#
+MACRO(ADD_TESTCASE NAME GENERATED)
+  IF (${GENERATED} STREQUAL TRUE)
+    ADD_EXECUTABLE(${NAME} ${CMAKE_CURRENT_BINARY_DIR}/${NAME}.cc)
+  ELSE()
+    ADD_EXECUTABLE(${NAME} ${NAME}.cc)
+  ENDIF()
+  ADD_TEST(${NAME} ${RUNTIME_OUTPUT_DIRECTORY}/${NAME})
+
+  # Link against Boost and project library.
+  TARGET_LINK_LIBRARIES(${NAME}
+    ${PROJECT_NAME}
+    )
+
+ENDMACRO(ADD_TESTCASE)
+
+ADD_TESTCASE (test-successstatistics FALSE)

tests/test-successstatistics.cc

+// Copyright (c) 2014, LAAS-CNRS
+// Authors: Joseph Mirabel (joseph.mirabel@laas.fr)
+//
+// This file is part of hpp-statistics.
+// hpp-statistics is free software: you can redistribute it
+// and/or modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation, either version
+// 3 of the License, or (at your option) any later version.
+//
+// hpp-statistics is distributed in the hope that it will be
+// useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// General Lesser Public License for more details.  You should have
+// received a copy of the GNU Lesser General Public License along with
+// hpp-statistics. If not, see <http://www.gnu.org/licenses/>.
+
+#include <stdlib.h>
+#include <time.h>
+#include <iostream>
+
+#include "hpp/statistics/success-bin.hh"
+
+HPP_DEFINE_REASON_FAILURE (REASON_TEST, "Fake reason for testing purpose");
+
+int main ()
+{
+  /* initialize random seed: */
+  srand (time(NULL));
+
+  using namespace hpp::statistics;
+  SuccessStatistics ss;
+  unsigned int counter[3];
+  counter[0]=0; counter[1]=0; counter[2]=0;
+  for (int i = 0; i < 100; i++) {
+    unsigned int nb = rand() % 3;
+    counter[nb]++;
+    switch (nb) {
+      case 0:
+        ss.addSuccess ();
+        break;
+      case 1:
+        ss.addFailure ();
+        break;
+      case 2:
+        ss.addFailure (REASON_TEST);
+        break;
+    }
+  }
+  if (   ss.nbSuccess () != counter[0]
+      || ss.nbFailure (SuccessBin::REASON_UNKNOWN) != counter[1]
+      || ss.nbFailure (REASON_TEST) != counter[2]) {
+    std::cout << ss;
+    std::cout << "Real frequencies are: ( " << counter[0] << ", " << counter[1]
+      << ", " << counter [2] << ")" << std::endl;
+    return EXIT_FAILURE;
+  }
+  if (ss.nbFailure () != counter[1] + counter[2])
+    return EXIT_FAILURE;
+  return EXIT_SUCCESS;
+}