tests: Use EXIT_* for clarity.

* tests/*.cc: Use EXIT_SUCCESS rather than 0 because I think that is clearer.

15 files changed, 22 insertions, 16 deletions

diff --git a/ChangeLog b/ChangeLog
index 4eb6430d..497d72c0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2011-02-24  Murray Cumming  <murrayc@murrayc.com>
 
+	tests: Use EXIT_* for clarity.
+
+	* tests/*.cc: Use EXIT_SUCCESS rather than 0 because I think that is clearer.
+
+2011-02-24  Murray Cumming  <murrayc@murrayc.com>
+
 	Actually run all tests, and check some failures.
 
 	* tests/Makefile.am: Add all tests to TESTS so they are really run during 
diff --git a/tests/giomm_asyncresult_sourceobject/main.cc b/tests/giomm_asyncresult_sourceobject/main.cc
index 9c3bf70a..c9f79e58 100644
--- a/tests/giomm_asyncresult_sourceobject/main.cc
+++ b/tests/giomm_asyncresult_sourceobject/main.cc
@@ -35,5 +35,5 @@ int main(int, char**)
   file->read_async(&on_read_async);
 
   mainloop->run();
-  return 0;
+  return EXIT_SUCCESS;
 }
diff --git a/tests/giomm_ioerror/main.cc b/tests/giomm_ioerror/main.cc
index c54c4279..a375e940 100644
--- a/tests/giomm_ioerror/main.cc
+++ b/tests/giomm_ioerror/main.cc
@@ -65,6 +65,6 @@ int main(int, char**)
     return EXIT_FAILURE; 
   }
 
-  return 0;
+  return EXIT_SUCCESS;
 }
 
diff --git a/tests/giomm_simple/main.cc b/tests/giomm_simple/main.cc
index f892d0d9..274fb662 100644
--- a/tests/giomm_simple/main.cc
+++ b/tests/giomm_simple/main.cc
@@ -41,6 +41,6 @@ int main(int, char**)
     return EXIT_FAILURE; 
   }
 
-  return 0;
+  return EXIT_SUCCESS;
 }
 
diff --git a/tests/glibmm_bool_arrayhandle/main.cc b/tests/glibmm_bool_arrayhandle/main.cc
index ebf84592..9f5e17b1 100644
--- a/tests/glibmm_bool_arrayhandle/main.cc
+++ b/tests/glibmm_bool_arrayhandle/main.cc
@@ -93,5 +93,5 @@ int main()
   ostr << "deque:\n";
   cxx_print_bool_array (d);
 
-  return 0;
+  return EXIT_SUCCESS;
 }
diff --git a/tests/glibmm_bool_vector/main.cc b/tests/glibmm_bool_vector/main.cc
index 48085e37..0548d756 100644
--- a/tests/glibmm_bool_vector/main.cc
+++ b/tests/glibmm_bool_vector/main.cc
@@ -85,5 +85,5 @@ int main(int, char**)
 
   cxx_print_bool_array(va);
 
-  return 0;
+  return EXIT_SUCCESS;
 }
diff --git a/tests/glibmm_btree/main.cc b/tests/glibmm_btree/main.cc
index 6cf091a3..c678c37a 100644
--- a/tests/glibmm_btree/main.cc
+++ b/tests/glibmm_btree/main.cc
@@ -68,7 +68,7 @@ my_p_key_compare(const type_p_key_value& key_a, const type_p_key_value& key_b)
   if(*key_a > *key_b)
     return 1;
 
-  return 0;
+  return EXIT_SUCCESS;
 } 
 
 int
@@ -226,5 +226,5 @@ main()
   pvalue = ptree->search(sigc::ptr_fun(my_p_search), &pstr3);
   g_assert(pvalue == NULL);
 
-  return 0;
+  return EXIT_SUCCESS;
 }
diff --git a/tests/glibmm_buildfilename/main.cc b/tests/glibmm_buildfilename/main.cc
index b163d739..42fb7982 100644
--- a/tests/glibmm_buildfilename/main.cc
+++ b/tests/glibmm_buildfilename/main.cc
@@ -39,6 +39,6 @@ int main(int, char**)
     dir_1, dir_2, file_2);
   ostr << "Path 5: " << path << std::endl;
 
-  return 0;
+  return EXIT_SUCCESS;
 }
 
diff --git a/tests/glibmm_date/main.cc b/tests/glibmm_date/main.cc
index 6dac796d..db31cb60 100644
--- a/tests/glibmm_date/main.cc
+++ b/tests/glibmm_date/main.cc
@@ -30,5 +30,5 @@ int main(int, char**)
     (int) copy_date.get_day() << "/" << copy_date.get_year() << "." <<
       std::endl;
 
-  return 0;
+  return EXIT_SUCCESS;
 }
diff --git a/tests/glibmm_nodetree/main.cc b/tests/glibmm_nodetree/main.cc
index 74538b77..f444e870 100644
--- a/tests/glibmm_nodetree/main.cc
+++ b/tests/glibmm_nodetree/main.cc
@@ -134,5 +134,5 @@ int main()
 
   delete root;
 
-  return 0;
+  return EXIT_SUCCESS;
 }
diff --git a/tests/glibmm_ustring_compose/main.cc b/tests/glibmm_ustring_compose/main.cc
index f954733f..7248c891 100644
--- a/tests/glibmm_ustring_compose/main.cc
+++ b/tests/glibmm_ustring_compose/main.cc
@@ -31,6 +31,6 @@ int main(int, char**)
 
   //TODO: More tests.
 
-  return 0;
+  return EXIT_SUCCESS;
 }
 
diff --git a/tests/glibmm_ustring_format/main.cc b/tests/glibmm_ustring_format/main.cc
index 1ed73de6..3f44a531 100644
--- a/tests/glibmm_ustring_format/main.cc
+++ b/tests/glibmm_ustring_format/main.cc
@@ -26,5 +26,5 @@ int main(int, char**)
   //This threw an exception before we added a ustring::FormatStream::stream(char*) overload.
   Glib::ustring::format(cptr);
 
-  return 0;
+  return EXIT_SUCCESS;
 }
diff --git a/tests/glibmm_value/main.cc b/tests/glibmm_value/main.cc
index 1f318f05..cc2b374f 100644
--- a/tests/glibmm_value/main.cc
+++ b/tests/glibmm_value/main.cc
@@ -3,6 +3,6 @@
 
 int main(int, char**)
 {
-  return 0;
+  return EXIT_SUCCESS;
 }
 
diff --git a/tests/glibmm_valuearray/main.cc b/tests/glibmm_valuearray/main.cc
index b85cdbf2..b3e3184f 100644
--- a/tests/glibmm_valuearray/main.cc
+++ b/tests/glibmm_valuearray/main.cc
@@ -19,7 +19,7 @@ int on_compare(const Glib::ValueBase& v1, const Glib::ValueBase& v2)
   if(int1 < int2)
     return -1;
   else if(int1 == int2)
-    return 0;
+    return EXIT_SUCCESS;
   else
     return 1;
 }
@@ -82,5 +82,5 @@ int main(int, char**)
   }
   ostr << std::endl; // End of line for list of array elements.
 
-  return 0;
+  return EXIT_SUCCESS;
 }
diff --git a/tests/glibmm_variant/main.cc b/tests/glibmm_variant/main.cc
index 257408d9..cfe12acb 100644
--- a/tests/glibmm_variant/main.cc
+++ b/tests/glibmm_variant/main.cc
@@ -107,5 +107,5 @@ int main(int, char**)
       " in the variant are: " << value << '.' << std::endl;
   }
 
-  return 0;
+  return EXIT_SUCCESS;
 }