[PATCH 3/9] testsuite: Add a simple test driver for alchemytests

[Richard Weinberger <richard@nod.at>]

In their current shape, every alchemy test has to be a single
program and does not use the smokey test framework.

alchemytest_driver uses smokey and runs each test as new process.

Signed-off-by: Richard Weinberger <richard@nod.at>
---
 testsuite/alchemytests/Makefile.am          | 11 +++
 testsuite/alchemytests/alchemytest_driver.c | 84 +++++++++++++++++++++
 2 files changed, 95 insertions(+)
 create mode 100644 testsuite/alchemytests/alchemytest_driver.c

diff --git a/testsuite/alchemytests/Makefile.am b/testsuite/alchemytests/Makefile.am
index 35df0d49c..9159a0b77 100644
--- a/testsuite/alchemytests/Makefile.am
+++ b/testsuite/alchemytests/Makefile.am
@@ -146,3 +146,14 @@ task10_SOURCES = task-10.c
 task10_CPPFLAGS = $(alchemycppflags)
 task10_LDADD = $(alchemyldadd) -lpthread -lrt -lm
 task10_LDFLAGS = @XENO_AUTOINIT_LDFLAGS@
+
+alchemytest_driver_SOURCES = alchemytest_driver.c
+alchemytest_driver_CPPFLAGS =			\
+	$(XENO_USER_CFLAGS)			\
+	-I$(top_srcdir)/include
+alchemytest_driver_LDFLAGS = @XENO_AUTOINIT_LDFLAGS@
+alchemytest_driver_LDADD =			\
+	../../lib/smokey/libsmokey@CORE@.la	\
+	@XENO_CORE_LDADD@		\
+	@XENO_USER_LDADD@		\
+	-lpthread -lrt
diff --git a/testsuite/alchemytests/alchemytest_driver.c b/testsuite/alchemytests/alchemytest_driver.c
new file mode 100644
index 000000000..45323507d
--- /dev/null
+++ b/testsuite/alchemytests/alchemytest_driver.c
@@ -0,0 +1,84 @@
+#include <error.h>
+#include <libgen.h>
+#include <smokey/smokey.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+static char *mydir;
+
+#define TEST(name)								   \
+	smokey_test_plugin(name, SMOKEY_NOARGS, "Run external test");		   \
+	static int run_##name(struct smokey_test *t, int argc, char *const argv[]) \
+	{									   \
+		return __run_extprog(t, argc, argv);				   \
+	}
+
+static int __run_extprog(struct smokey_test *t, int argc, char *const argv[])
+{
+	int ret;
+	char *tst_path;
+
+	ret = asprintf(&tst_path, "%s/%s --cpu-affinity=0", mydir, t->name);
+	if (ret == -1)
+		return -ENOMEM;
+
+	ret = system(tst_path);
+	free(tst_path);
+
+	return ret;
+}
+
+TEST(alarm1)
+TEST(buffer1)
+TEST(event1)
+TEST(heap1)
+TEST(heap2)
+TEST(mq1)
+TEST(mq2)
+TEST(mq3)
+TEST(mutex1)
+TEST(pipe1)
+TEST(sem1)
+TEST(sem2)
+TEST(task1)
+TEST(task2)
+TEST(task3)
+TEST(task4)
+TEST(task5)
+TEST(task6)
+TEST(task7)
+TEST(task8)
+TEST(task9)
+TEST(task10)
+
+int main(int argc, char *const argv[])
+{
+	struct smokey_test *t;
+	int ret, fails = 0;
+
+	if (argc > 0)
+		mydir = dirname(argv[0]);
+	else
+		mydir = ".";
+
+	if (pvlist_empty(&smokey_test_list))
+		return 0;
+
+	for_each_smokey_test(t) {
+		ret = t->run(t, argc, argv);
+		if (ret) {
+			fails++;
+			if (smokey_keep_going)
+				continue;
+			if (smokey_verbose_mode)
+				error(1, -ret, "test %s failed", t->name);
+			return 1;
+		}
+		smokey_note("%s OK", t->name);
+	}
+
+	return fails != 0;
+}
-- 
2.34.1