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

[Jan Kiszka <jan.kiszka@siemens.com>]

On 13.04.22 23:58, Richard Weinberger via Xenomai wrote:
> 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.

Maybe rather call this "wrapper" or "loader" - driver reminded my first
of a kernel driver.

Jan

> 
> 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;
> +}

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