new file mode 100644
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-2.0 or later
+/*
+ * Copyright (c) Zilogic Systems Pvt. Ltd., 2018
+ * Email : code@zilogic.com
+ */
+
+#include <time.h>
+#include "tst_test.h"
+
+static inline void safe_clock_getres(const char *file, const int lineno,
+ clockid_t clk_id, struct timespec *res)
+{
+ int rval;
+
+ rval = clock_getres(clk_id, res);
+ if (rval != 0)
+ tst_brk(TBROK | TERRNO,
+ "%s:%d clock_getres() failed", file, lineno);
+
+}
+
+static inline void safe_clock_gettime(const char *file, const int lineno,
+ clockid_t clk_id, struct timespec *tp)
+{
+ int rval;
+
+ rval = clock_gettime(clk_id, tp);
+ if (rval != 0)
+ tst_brk(TBROK | TERRNO,
+ "%s:%d clock_gettime() failed", file, lineno);
+}
+
+#define SAFE_CLOCK_GETRES(clk_id, res)\
+ safe_clock_getres(__FILE__, __LINE__, (clk_id), (res))
+
+#define SAFE_CLOCK_GETTIME(clk_id, tp)\
+ safe_clock_gettime(__FILE__, __LINE__, (clk_id), (tp))
+
@@ -1514,3 +1514,4 @@ statx02 statx02
statx03 statx03
statx04 statx04
statx05 statx05
+statx06 statx06
@@ -3,3 +3,5 @@
/statx03
/statx04
/statx05
+/statx06
+
@@ -24,3 +24,7 @@ include $(top_srcdir)/include/mk/testcases.mk
%_64: CPPFLAGS += -D_FILE_OFFSET_BITS=64
include $(top_srcdir)/include/mk/generic_leaf_target.mk
+
+statx06: LDLIBS += -lrt
+
+
new file mode 100644
@@ -0,0 +1,174 @@
+// SPDX-License-Identifier: GPL-2.0 or later
+/*
+ * Copyright (c) Zilogic Systems Pvt. Ltd., 2018
+ * Email : code@zilogic.com
+ */
+
+/*
+ * DESCRIPTION :
+ *
+ * Test-Case 1 : Testing btime
+ * flow : The time before and after the execution of the create
+ * system call is noted.
+ * It is checked whether the birth time returned by statx lies in
+ * this range.
+ *
+ * Test-Case 2 : Testing mtime
+ * flow : The time before and after the execution of the write
+ * system call is noted.
+ * It is checked whether the modification time returned
+ * by statx lies in this range.
+ *
+ * Test-Case 3 : Testing atime
+ * flow : The time before and after the execution of the read
+ * system call is noted.
+ * It is checked whether the access time returned by statx lies in
+ * this range.
+ *
+ * Test-Case 4 : Testing ctime
+ * flow : The time before and after the execution of the chmod
+ * system call is noted.
+ * It is checked whether the status change time returned by statx
+ * lies in this range.
+ *
+ */
+
+#include <stdio.h>
+#include "tst_test.h"
+#include "lapi/stat.h"
+#include "tst_safe_clocks.h"
+#include "tst_safe_macros.h"
+#include "tst_timer.h"
+#include <sys/mount.h>
+#include <time.h>
+
+#define MOUNT_POINT "mount_ext"
+#define TEST_FILE MOUNT_POINT"/test_file.txt"
+#define SIZE 2
+
+static int fd;
+
+static void timestamp_to_timespec(const struct statx_timestamp *timestamp,
+ struct timespec *timespec)
+{
+ timespec->tv_sec = timestamp->tv_sec;
+ timespec->tv_nsec = timestamp->tv_nsec;
+}
+
+static void clock_wait_tick(void)
+{
+ struct timespec res;
+ unsigned int usecs;
+
+ SAFE_CLOCK_GETRES(CLOCK_REALTIME_COARSE, &res);
+ usecs = tst_timespec_to_us(res);
+
+ usleep(usecs);
+}
+
+static void create_file(void)
+{
+ if (fd > 0) {
+ SAFE_CLOSE(fd);
+ SAFE_UNLINK(TEST_FILE);
+ }
+ fd = SAFE_OPEN(TEST_FILE, O_CREAT | O_RDWR, 0666);
+}
+
+static void write_file(void)
+{
+ char data[SIZE] = "hi";
+
+ SAFE_WRITE(0, fd, data, sizeof(data));
+}
+
+static void read_file(void)
+{
+ char data[SIZE];
+
+ SAFE_READ(0, fd, data, sizeof(data));
+}
+
+static void change_mode(void)
+{
+ SAFE_CHMOD(TEST_FILE, 0777);
+}
+
+static struct test_case {
+ void (*operation)(void);
+ char *op_name;
+} tcases[] = {
+ {.operation = create_file,
+ .op_name = "Birth time"},
+ {.operation = write_file,
+ .op_name = "Modified time"},
+ {.operation = read_file,
+ .op_name = "Access time"},
+ {.operation = change_mode,
+ .op_name = "Change time"}
+};
+
+static void test_statx(unsigned int test_nr)
+{
+ struct statx buff;
+ struct timespec before_time;
+ struct timespec after_time;
+ struct timespec statx_time = {0, 0};
+
+ struct test_case *tc = &tcases[test_nr];
+
+ SAFE_CLOCK_GETTIME(CLOCK_REALTIME_COARSE, &before_time);
+ clock_wait_tick();
+ tc->operation();
+ clock_wait_tick();
+ SAFE_CLOCK_GETTIME(CLOCK_REALTIME_COARSE, &after_time);
+
+ TEST(statx(AT_FDCWD, TEST_FILE, 0, STATX_ALL, &buff));
+ if (TST_RET != 0)
+ tst_brk(TFAIL | TTERRNO,
+ "statx(AT_FDCWD, %s, 0, STATX_ALL, &buff)",
+ TEST_FILE);
+
+ switch (test_nr) {
+ case 0:
+ timestamp_to_timespec(&buff.stx_btime, &statx_time);
+ break;
+ case 1:
+ timestamp_to_timespec(&buff.stx_mtime, &statx_time);
+ break;
+ case 2:
+ timestamp_to_timespec(&buff.stx_atime, &statx_time);
+ break;
+ case 3:
+ timestamp_to_timespec(&buff.stx_ctime, &statx_time);
+ break;
+ }
+ if (tst_timespec_lt(statx_time, before_time))
+ tst_res(TFAIL, "%s < before time", tc->op_name);
+ else if (tst_timespec_lt(after_time, statx_time))
+ tst_res(TFAIL, "%s > after_time", tc->op_name);
+ else
+ tst_res(TPASS, "%s Passed\n", tc->op_name);
+}
+
+
+static void cleanup(void)
+{
+ if (fd > 0)
+ SAFE_CLOSE(fd);
+}
+
+static struct tst_test test = {
+ .cleanup = cleanup,
+ .tcnt = ARRAY_SIZE(tcases),
+ .test = test_statx,
+ .min_kver = "4.11",
+ .needs_root = 1,
+ .needs_tmpdir = 1,
+ .mntpoint = MOUNT_POINT,
+ .mount_device = 1,
+ .dev_fs_type = "ext4",
+ .dev_min_size = 512,
+ .mnt_flags = MS_STRICTATIME,
+};
+