1 files changed, 89 insertions, 0 deletions
diff --git a/platform/linux-generic/test/validation/api/shmem/shmem_odp1.c b/platform/linux-generic/test/validation/api/shmem/shmem_odp1.c
new file mode 100644
index 000000000..09dd04cd1
--- /dev/null
+++ b/platform/linux-generic/test/validation/api/shmem/shmem_odp1.c
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2016-2018 Linaro Limited
+ */
+
+#include <odp_api.h>
+#include <linux/limits.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>
+
+#include <odp_cunit_common.h>
+#include "shmem_odp1.h"
+#include "shmem_common.h"
+
+#define TEST_SHARE_FOO (0xf0f0f0f0)
+#define TEST_SHARE_BAR (0xf0f0f0f)
+
+void shmem_test_odp_shm_proc(void)
+{
+	char fifo_name[PATH_MAX];
+	int fd;
+	odp_shm_t shm;
+	test_shared_data_t *test_shared_data;
+	char test_result;
+	char *shm_dir = getenv("ODP_SHM_DIR");
+
+	printf("start with pid %d\n", getpid());
+	/* reminder: ODP_SHM_PROC => export to linux, ODP_SHM_EXPORT=>to odp */
+	shm = odp_shm_reserve(SHM_NAME,
+			      sizeof(test_shared_data_t),
+			      ALIGN_SIZE, ODP_SHM_PROC | ODP_SHM_EXPORT);
+	CU_ASSERT_FATAL(ODP_SHM_INVALID != shm);
+	test_shared_data = odp_shm_addr(shm);
+	CU_ASSERT_FATAL(NULL != test_shared_data);
+	test_shared_data->foo = TEST_SHARE_FOO;
+	test_shared_data->bar = TEST_SHARE_BAR;
+
+	odp_mb_full();
+
+	/* open the fifo: this will indicate to linux process that it can
+	 * start the shmem lookups and check if it sees the data */
+	sprintf(fifo_name, FIFO_NAME_FMT,
+		shm_dir ? shm_dir : DEFAULT_SHM_DIR,
+		getuid(), getpid());
+	CU_ASSERT_FATAL(mkfifo(fifo_name, 0666) == 0);
+
+	/* read from the fifo: the linux process result: */
+	printf("shmem_odp1: opening fifo: %s\n", fifo_name);
+	fd = open(fifo_name, O_RDONLY);
+	CU_ASSERT_FATAL(fd >= 0);
+
+	printf("shmem_odp1: reading fifo: %s\n", fifo_name);
+	CU_ASSERT(read(fd, &test_result, sizeof(char)) == 1);
+	printf("shmem_odp1: read fifo: %d\n", test_result);
+	printf("shmem_odp1: closing fifo: %s\n", fifo_name);
+	close(fd);
+	CU_ASSERT_FATAL(test_result == TEST_SUCCESS);
+
+	CU_ASSERT(odp_shm_free(shm) == 0);
+}
+
+odp_testinfo_t shmem_suite[] = {
+	ODP_TEST_INFO(shmem_test_odp_shm_proc),
+	ODP_TEST_INFO_NULL,
+};
+
+odp_suiteinfo_t shmem_suites[] = {
+	{"Shared Memory", NULL, NULL, shmem_suite},
+	ODP_SUITE_INFO_NULL,
+};
+
+int main(int argc, char *argv[])
+{
+	int ret;
+
+	/* parse common options: */
+	if (odp_cunit_parse_options(&argc, argv))
+		return -1;
+
+	ret = odp_cunit_register(shmem_suites);
+
+	if (ret == 0)
+		ret = odp_cunit_run();
+
+	return ret;
+}