From c0730036915b6965846e043613939433dd5f7c1e Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Thu, 27 Mar 2014 11:04:24 +1000
Subject: [PATCH] test: automatically run the tests against valgrind for leaks
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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
---
 Makefile.am                |  3 +++
 configure.ac               |  9 +++++++--
 test/Makefile.am           | 13 +++++++++++++
 test/valgrind.suppressions |  9 +++++++++
 4 files changed, 32 insertions(+), 2 deletions(-)
 create mode 100644 test/valgrind.suppressions

diff --git a/Makefile.am b/Makefile.am
index 08bf7ce8..05698ba5 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,3 +1,6 @@
 SUBDIRS = src doc test tools
 
 ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
+
+valgrind:
+	(cd test; $(MAKE) valgrind)
diff --git a/configure.ac b/configure.ac
index faae1481..4cb08685 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,10 +73,15 @@ if test "x$build_tests" = "xauto"; then
 		build_tests="yes"
 	fi
 fi
-if test "x$build_tests" = "xyes" -a "x$HAVE_CHECK" = "xno"; then
-       AC_MSG_ERROR([Cannot build tests, check is missing])
+if test "x$build_tests" = "xyes"; then
+	if test "x$HAVE_CHECK" = "xno"; then
+		AC_MSG_ERROR([Cannot build tests, check is missing])
+	fi
+
+	AC_PATH_PROG(VALGRIND, [valgrind])
 fi
 
+AM_CONDITIONAL(HAVE_VALGRIND, [test "x$VALGRIND" != "x"])
 AM_CONDITIONAL(BUILD_TESTS, [test "x$build_tests" = "xyes"])
 
 AC_CONFIG_FILES([Makefile
diff --git a/test/Makefile.am b/test/Makefile.am
index 1a628dea..49fe5f0f 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -74,4 +74,17 @@ test_build_linker_LDADD = $(top_builddir)/src/libinput.la
 test_build_cxx_SOURCES = build-cxx.cc
 test_build_cxx_CXXFLAGS = -Wall -Wextra -Wno-unused-parameter $(AM_CXXFLAGS)
 
+if HAVE_VALGRIND
+VALGRIND_FLAGS=--leak-check=full \
+	       --quiet \
+	       --error-exitcode=3 \
+	       --suppressions=$(srcdir)/valgrind.suppressions
+
+valgrind:
+	$(MAKE) check-TESTS LOG_COMPILER="$(VALGRIND)" LOG_FLAGS="$(VALGRIND_FLAGS)"
+
+check: valgrind
+
 endif
+endif
+EXTRA_DIST=valgrind.suppressions
diff --git a/test/valgrind.suppressions b/test/valgrind.suppressions
new file mode 100644
index 00000000..3ba7f292
--- /dev/null
+++ b/test/valgrind.suppressions
@@ -0,0 +1,9 @@
+{
+   srunner_run::timer_create-uninitialized-bytes
+   Memcheck:Param
+   timer_create(evp)
+   fun:timer_create@@GLIBC_2.3.3
+   fun:srunner_run
+   fun:litest_run
+   fun:main
+}