This patch sets up the selftests project for mshare and add a
'hello world' to project.

Signed-off-by: Yongting Lin <linyongting@bytedance.com>
---
 tools/testing/selftests/mshare/.gitignore |  3 +++
 tools/testing/selftests/mshare/Makefile   |  7 +++++++
 tools/testing/selftests/mshare/basic.c    | 10 ++++++++++
 3 files changed, 20 insertions(+)
 create mode 100644 tools/testing/selftests/mshare/.gitignore
 create mode 100644 tools/testing/selftests/mshare/Makefile
 create mode 100644 tools/testing/selftests/mshare/basic.c

diff --git a/tools/testing/selftests/mshare/.gitignore b/tools/testing/selftests/mshare/.gitignore
new file mode 100644
index 000000000000..406f31bd432c
--- /dev/null
+++ b/tools/testing/selftests/mshare/.gitignore
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+basic
diff --git a/tools/testing/selftests/mshare/Makefile b/tools/testing/selftests/mshare/Makefile
new file mode 100644
index 000000000000..651658d091c5
--- /dev/null
+++ b/tools/testing/selftests/mshare/Makefile
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0
+
+CFLAGS = $(KHDR_INCLUDES) -Wall -g -O2
+
+TEST_GEN_PROGS := basic
+
+include ../lib.mk
diff --git a/tools/testing/selftests/mshare/basic.c b/tools/testing/selftests/mshare/basic.c
new file mode 100644
index 000000000000..482af948878d
--- /dev/null
+++ b/tools/testing/selftests/mshare/basic.c
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include "../kselftest_harness.h"
+
+TEST(basic)
+{
+	printf("Hello mshare\n");
+}
+
+TEST_HARNESS_MAIN
-- 
2.20.1