From 0b2e8cabbb6e1d291355c712eb9e60c53d27bfd7 Mon Sep 17 00:00:00 2001
From: Frank Zago <fzago@cray.com>
Date: Thu, 19 Mar 2015 13:40:29 -0500
Subject: [PATCH] Make an automake testsuite

Add the existing tests and the examples. The testsuite is then run with
"make check".
---
 examples/c++/Makefile.am | 13 +++++--------
 examples/c/Makefile.am   |  9 +++------
 tests/Makefile.am        |  4 +++-
 tests/tests.c            |  8 +++++++-
 tinytest/tinytest.h      |  2 ++
 5 files changed, 20 insertions(+), 16 deletions(-)

diff --git a/examples/c++/Makefile.am b/examples/c++/Makefile.am
index 5e0ae0d..8b62024 100644
--- a/examples/c++/Makefile.am
+++ b/examples/c++/Makefile.am
@@ -1,13 +1,10 @@
 
-noinst_PROGRAMS = example1 example2 example3 example4
+check_PROGRAMS = example1 example2 example3 example4
+AM_DEFAULT_SOURCE_EXT = .cpp
 
-example1_SOURCES = example1.cpp
-
-example2_SOURCES = example2.cpp
-
-example3_SOURCES = example3.cpp
-
-example4_SOURCES = example4.cpp
+noinst_PROGRAMS=$(check_PROGRAMS)
+TESTS = $(check_PROGRAMS)
+XFAIL_TESTS = example4
 
 AM_CPPFLAGS = -I $(top_srcdir)/lib
 
diff --git a/examples/c/Makefile.am b/examples/c/Makefile.am
index abbcdae..783e255 100644
--- a/examples/c/Makefile.am
+++ b/examples/c/Makefile.am
@@ -1,11 +1,8 @@
 
-noinst_PROGRAMS = example1 example2 example3
+check_PROGRAMS = example1 example2 example3
+noinst_PROGRAMS=$(check_PROGRAMS)
 
-example1_SOURCES = example1.c
-
-example2_SOURCES = example2.c
-
-example3_SOURCES = example3.c
+TESTS = $(check_PROGRAMS)
 
 AM_CPPFLAGS = -I $(top_srcdir)/lib
 
diff --git a/tests/Makefile.am b/tests/Makefile.am
index cd64cc1..0b7fafc 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,5 +1,7 @@
 
-noinst_PROGRAMS = libconfig_tests
+check_PROGRAMS = libconfig_tests
+noinst_PROGRAMS=$(check_PROGRAMS)
+TESTS = $(check_PROGRAMS)
 
 libconfig_tests_SOURCES = tests.c
 
diff --git a/tests/tests.c b/tests/tests.c
index e13e67f..a8cb5b8 100644
--- a/tests/tests.c
+++ b/tests/tests.c
@@ -209,12 +209,18 @@ TT_TEST(ParseInvalidStrings)
 
 int main(int argc, char **argv)
 {
+  int failures;
+
   TT_SUITE_START(LibConfigTests);
   TT_SUITE_TEST(LibConfigTests, ParsingAndFormatting);
   TT_SUITE_TEST(LibConfigTests, ParseInvalidFiles);
   TT_SUITE_TEST(LibConfigTests, ParseInvalidStrings);
   TT_SUITE_RUN(LibConfigTests);
+  failures = TT_SUITE_NUM_FAILURES(LibConfigTests);
   TT_SUITE_END(LibConfigTests);
 
-  return(0);
+  if (failures)
+    return EXIT_FAILURE;
+
+  return EXIT_SUCCESS;
 }
diff --git a/tinytest/tinytest.h b/tinytest/tinytest.h
index 562600e..10c63c2 100644
--- a/tinytest/tinytest.h
+++ b/tinytest/tinytest.h
@@ -532,5 +532,7 @@ extern void tt_test_ptr(const char *file, int line, const char *aexpr,
 #define TT_SUITE_RUN(S)                         \
   tt_suite_run(__suite__ ## S)
 
+#define TT_SUITE_NUM_FAILURES(S)                \
+  __suite__ ## S->num_failures
 
 #endif // __tinytest_h
-- 
2.7.4