diff --git a/test/src/apps/Makefile b/test/src/apps/Makefile
index 86a37cbe4..ba34f2e87 100644
--- a/test/src/apps/Makefile
+++ b/test/src/apps/Makefile
@@ -22,6 +22,7 @@ TEST_APPS := \
 	eventfd2 \
 	execve \
 	exit \
+	ext2 \
 	fdatasync \
 	file_io \
 	fork_c \
diff --git a/test/src/apps/ext2/Makefile b/test/src/apps/ext2/Makefile
new file mode 100644
index 000000000..a24f8189d
--- /dev/null
+++ b/test/src/apps/ext2/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: MPL-2.0
+
+include ../test_common.mk
\ No newline at end of file
diff --git a/test/src/apps/ext2/mknod.c b/test/src/apps/ext2/mknod.c
new file mode 100644
index 000000000..490244945
--- /dev/null
+++ b/test/src/apps/ext2/mknod.c
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: MPL-2.0
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/sysmacros.h>
+#include "../test.h"
+
+#define NULL_DEVICE_PATH "/ext2/my_null_device"
+#define ZERO_DEVICE_PATH "/ext2/my_zero_device"
+#define FIFO_PATH "/ext2/myfifo.fifo"
+
+FN_TEST(make_device_node)
+{
+	char buffer[1] = { 'a' };
+
+	TEST_SUCC(mknod(NULL_DEVICE_PATH, S_IFCHR | 0666, makedev(1, 3)));
+	int null_fd = TEST_SUCC(open(NULL_DEVICE_PATH, O_RDWR));
+	TEST_RES(write(null_fd, buffer, sizeof(buffer)),
+		 _ret == sizeof(buffer));
+	TEST_RES(read(null_fd, buffer, sizeof(buffer)), _ret == 0);
+	TEST_SUCC(close(null_fd));
+	TEST_SUCC(unlink(NULL_DEVICE_PATH));
+
+	TEST_SUCC(mknod(ZERO_DEVICE_PATH, S_IFCHR | 0666, makedev(1, 5)));
+	int zero_fd = TEST_SUCC(open(ZERO_DEVICE_PATH, O_RDWR));
+	TEST_RES(write(zero_fd, buffer, sizeof(buffer)),
+		 _ret == sizeof(buffer));
+	TEST_RES(read(zero_fd, buffer, sizeof(buffer)),
+		 _ret == sizeof(buffer) && buffer[0] == 0);
+	TEST_SUCC(close(zero_fd));
+	TEST_SUCC(unlink(ZERO_DEVICE_PATH));
+}
+END_TEST()
+
+FN_TEST(make_fifo_node)
+{
+	char write_buffer[2] = { 'a', 'b' };
+	char read_buffer[1] = { 0 };
+
+	TEST_SUCC(mkfifo(FIFO_PATH, 0666));
+
+	TEST_ERRNO(open(FIFO_PATH, O_WRONLY | O_NONBLOCK), ENXIO);
+	int reader_fd = TEST_SUCC(open(FIFO_PATH, O_RDONLY | O_NONBLOCK));
+	int writer_fd = TEST_SUCC(open(FIFO_PATH, O_WRONLY));
+
+	TEST_RES(write(writer_fd, write_buffer, sizeof(write_buffer)),
+		 _ret == sizeof(write_buffer));
+	TEST_RES(read(reader_fd, read_buffer, sizeof(read_buffer)),
+		 _ret == sizeof(read_buffer) && read_buffer[0] == 'a');
+	TEST_RES(read(reader_fd, read_buffer, sizeof(read_buffer)),
+		 _ret == sizeof(read_buffer) && read_buffer[0] == 'b');
+
+	TEST_SUCC(close(reader_fd));
+	TEST_SUCC(close(writer_fd));
+	TEST_SUCC(unlink(FIFO_PATH));
+}
+END_TEST()
\ No newline at end of file
diff --git a/test/src/apps/ext2/unix_socket.c b/test/src/apps/ext2/unix_socket.c
new file mode 100644
index 000000000..0297f1d50
--- /dev/null
+++ b/test/src/apps/ext2/unix_socket.c
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: MPL-2.0
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include "../test.h"
+
+#define SERVER_ADDRESS "/ext2/my_unix_server"
+
+FN_TEST(ext2_unix_socket)
+{
+	int sk_server = TEST_SUCC(socket(AF_UNIX, SOCK_STREAM, 0));
+	struct sockaddr_un server_addr;
+
+	memset(&server_addr, 0, sizeof(server_addr));
+	server_addr.sun_family = AF_UNIX;
+	strncpy(server_addr.sun_path, SERVER_ADDRESS,
+		sizeof(server_addr.sun_path) - 1);
+
+	TEST_SUCC(bind(sk_server, (struct sockaddr *)&server_addr,
+		       sizeof(server_addr)));
+	TEST_SUCC(listen(sk_server, 3));
+
+	if (TEST_SUCC(fork()) == 0) {
+		int sk_client = CHECK(socket(AF_UNIX, SOCK_STREAM, 0));
+		CHECK(connect(sk_client, (struct sockaddr *)&server_addr,
+			      sizeof(server_addr)));
+
+		char buf[1];
+		CHECK_WITH(read(sk_client, buf, sizeof(buf)),
+			   _ret == 1 && buf[0] == 'a');
+		buf[0] = 'b';
+		CHECK_WITH(write(sk_client, buf, sizeof(buf)), _ret == 1);
+		close(sk_client);
+
+		exit(EXIT_SUCCESS);
+	}
+
+	int sk_accepted = TEST_SUCC(accept(sk_server, NULL, NULL));
+	char buf[1] = { 'a' };
+	TEST_RES(write(sk_accepted, buf, sizeof(buf)), _ret == 1);
+	TEST_RES(read(sk_accepted, buf, sizeof(buf)),
+		 _ret == 1 && buf[0] == 'b');
+
+	TEST_SUCC(close(sk_accepted));
+	TEST_SUCC(close(sk_server));
+	TEST_SUCC(unlink(SERVER_ADDRESS));
+}
+END_TEST()
\ No newline at end of file
diff --git a/test/src/apps/scripts/fs.sh b/test/src/apps/scripts/fs.sh
index f2f2cd10d..6e0a83358 100755
--- a/test/src/apps/scripts/fs.sh
+++ b/test/src/apps/scripts/fs.sh
@@ -88,6 +88,8 @@ test_mount_bind_file() {
 
 echo "Start ext2 fs test......"
 test_ext2 "/ext2" "test_file.txt"
+ext2/mknod
+ext2/unix_socket
 echo "All ext2 fs test passed."
 
 echo "Start fdatasync test......"