1 files changed, 102 insertions, 0 deletions
diff --git a/io/tst-stat-time64.c b/io/tst-stat-time64.c
new file mode 100644
index 0000000000..8feded56d5
--- /dev/null
+++ b/io/tst-stat-time64.c
@@ -0,0 +1,102 @@
+/* Basic test of stat with 64-bit time_t interfaces.
+   Copyright (C) 2021 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <support/check.h>
+#include <support/support.h>
+#include <support/temp_file.h>
+#include <support/xunistd.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <sys/sysmacros.h>
+
+/* The idea of the test is check whether the 64-bit time_t stat implementation
+   returns the expected value for comparable fields, so it does not really
+   matter whether statx uses a fallback implementation or not.  */
+
+static void
+stat_check (int fd, const char *path, struct stat *st)
+{
+  TEST_COMPARE (stat (path, st), 0);
+}
+
+static void
+lstat_check (int fd, const char *path, struct stat *st)
+{
+  TEST_COMPARE (lstat (path, st), 0);
+}
+
+static void
+fstat_check (int fd, const char *path, struct stat *st)
+{
+  TEST_COMPARE (fstat (fd, st), 0);
+}
+
+static void
+fstatat_check (int fd, const char *path, struct stat *st)
+{
+  TEST_COMPARE (fstatat (fd, path, st, 0), 0);
+}
+
+typedef void (*test_t)(int, const char *path, struct stat *);
+
+static int
+do_test (void)
+{
+  char *path;
+  int fd = create_temp_file ("tst-statx-", &path);
+  TEST_VERIFY_EXIT (fd >= 0);
+  support_write_file_string (path, "abc");
+
+  struct statx stx;
+  TEST_COMPARE (statx (fd, path, 0, STATX_BASIC_STATS, &stx), 0);
+
+  for (test_t *test = (test_t[]) { stat_check, lstat_check, fstat_check,
+				   fstatat_check, NULL };
+       *test != NULL; test++)
+  {
+    struct stat st;
+    (*test) (fd, path, &st);
+
+    TEST_COMPARE (stx.stx_dev_major, major (st.st_dev));
+    TEST_COMPARE (stx.stx_dev_minor, minor (st.st_dev));
+    TEST_COMPARE (stx.stx_ino, st.st_ino);
+    TEST_COMPARE (stx.stx_mode, st.st_mode);
+    TEST_COMPARE (stx.stx_nlink, st.st_nlink);
+    TEST_COMPARE (stx.stx_uid, st.st_uid);
+    TEST_COMPARE (stx.stx_gid, st.st_gid);
+    TEST_COMPARE (stx.stx_rdev_major, major (st.st_rdev));
+    TEST_COMPARE (stx.stx_rdev_minor, minor (st.st_rdev));
+    TEST_COMPARE (stx.stx_blksize, st.st_blksize);
+    TEST_COMPARE (stx.stx_blocks, st.st_blocks);
+
+    TEST_COMPARE (stx.stx_ctime.tv_sec, st.st_ctim.tv_sec);
+    TEST_COMPARE (stx.stx_ctime.tv_nsec, st.st_ctim.tv_nsec);
+    TEST_COMPARE (stx.stx_mtime.tv_sec, st.st_mtim.tv_sec);
+    TEST_COMPARE (stx.stx_mtime.tv_nsec, st.st_mtim.tv_nsec);
+  }
+
+  xclose (fd);
+  free (path);
+
+  return 0;
+}
+
+#include <support/test-driver.c>