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-rw-r--r--io/Makefile5
-rw-r--r--io/tst-futimens.c45
-rw-r--r--io/tst-utime.c45
-rw-r--r--io/tst-utimensat-skeleton.c91
-rw-r--r--io/tst-utimes.c47
5 files changed, 232 insertions, 1 deletions
diff --git a/io/Makefile b/io/Makefile
index 914d7689b2..cf631ff36b 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -68,7 +68,10 @@ tests := test-utime test-stat test-stat2 test-lfs tst-getcwd \
tst-fts tst-fts-lfs tst-open-tmpfile \
tst-copy_file_range tst-getcwd-abspath tst-lockf \
tst-ftw-lnk tst-file_change_detection tst-lchmod \
- tst-ftw-bz26353 tst-stat tst-stat-lfs
+ tst-ftw-bz26353 tst-stat tst-stat-lfs \
+ tst-utime \
+ tst-utimes \
+ tst-futimens \
# Likewise for statx, but we do not need static linking here.
tests-internal += tst-statx
diff --git a/io/tst-futimens.c b/io/tst-futimens.c
new file mode 100644
index 0000000000..ac7a980017
--- /dev/null
+++ b/io/tst-futimens.c
@@ -0,0 +1,45 @@
+/* Test for futimens
+ 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 <support/check.h>
+#include <support/xunistd.h>
+#include <sys/stat.h>
+
+static int
+test_futimens_helper (const char *file, int fd, const struct timespec *ts)
+{
+ int result = futimens (fd, ts);
+ TEST_VERIFY_EXIT (result == 0);
+
+ struct stat64 st;
+ xfstat (fd, &st);
+
+ /* Check if seconds for atime match */
+ TEST_COMPARE (st.st_atime, ts[0].tv_sec);
+
+ /* Check if seconds for mtime match */
+ TEST_COMPARE (st.st_mtime, ts[1].tv_sec);
+
+ return 0;
+}
+
+#define TEST_CALL(fname, fd, v1, v2) \
+ test_futimens_helper (fname, fd, (struct timespec[]) { { v1, 0 }, \
+ { v2, 0 } })
+
+#include "tst-utimensat-skeleton.c"
diff --git a/io/tst-utime.c b/io/tst-utime.c
new file mode 100644
index 0000000000..c1c7e75a29
--- /dev/null
+++ b/io/tst-utime.c
@@ -0,0 +1,45 @@
+/* Test for utime.
+ 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 <utime.h>
+#include <support/check.h>
+#include <support/xunistd.h>
+#include <sys/stat.h>
+
+static int
+test_utime_helper (const char *file, int fd, const struct utimbuf *ut)
+{
+ int result = utime (file, ut);
+ TEST_VERIFY_EXIT (result == 0);
+
+ struct stat64 st;
+ xfstat (fd, &st);
+
+ /* Check if seconds for actime match */
+ TEST_COMPARE (st.st_atime, ut->actime);
+
+ /* Check if seconds for modtime match */
+ TEST_COMPARE (st.st_mtime, ut->modtime);
+
+ return 0;
+}
+
+#define TEST_CALL(fname, fd, v1, v2) \
+ test_utime_helper (fname, fd, &(struct utimbuf) { (v1), (v2) })
+
+#include "tst-utimensat-skeleton.c"
diff --git a/io/tst-utimensat-skeleton.c b/io/tst-utimensat-skeleton.c
new file mode 100644
index 0000000000..3589146db5
--- /dev/null
+++ b/io/tst-utimensat-skeleton.c
@@ -0,0 +1,91 @@
+/* Common tests for utimensat routines.
+ 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 <array_length.h>
+#include <inttypes.h>
+#include <support/support.h>
+#include <support/temp_file.h>
+#include <stdio.h>
+
+static int temp_fd = -1;
+static char *testfile;
+
+const static struct {
+ int64_t v1;
+ int64_t v2;
+} tests[] = {
+ /* Y2038 threshold minus 2 and 1 seconds. */
+ { 0x7FFFFFFELL, 0x7FFFFFFFLL },
+ /* Y2038 threshold plus 1 and 2 seconds. */
+ { 0x80000001LL, 0x80000002LL },
+ /* Around Y2038 threshold. */
+ { 0x7FFFFFFELL, 0x80000002LL },
+ /* Y2106 threshold minus 2 and 1 seconds. */
+ { 0x100000000LL, 0xFFFFFFFELL },
+ /* Y2106 threshold plus 1 and 2 seconds. */
+ { 0x100000001LL, 0x100000002LL },
+ /* Around Y2106 threshold. */
+ { 0xFFFFFFFELL, 0xFFFFFFFELL },
+};
+
+#define PREPARE do_prepare
+static void
+do_prepare (int argc, char *argv[])
+{
+ temp_fd = create_temp_file ("utime", &testfile);
+ TEST_VERIFY_EXIT (temp_fd > 0);
+}
+
+static int
+do_test (void)
+{
+ if (!support_path_support_time64 (testfile))
+ FAIL_UNSUPPORTED ("File %s does not support 64-bit timestamps",
+ testfile);
+
+ bool y2106 = support_path_support_time64_value (testfile,
+ 0x100000001LL,
+ 0x100000002LL);
+
+ for (int i = 0; i < array_length (tests); i++)
+ {
+ /* Check if we run on port with 32 bit time_t size. */
+ time_t t;
+ if (__builtin_add_overflow (tests[i].v1, 0, &t)
+ || __builtin_add_overflow (tests[i].v2, 0, &t))
+ {
+ printf ("warning: skipping tests[%d] { %" PRIx64 ", %" PRIx64 " }: "
+ "time_t overflows\n", i, tests[i].v1, tests[i].v2);
+ continue;
+ }
+
+ if (tests[i].v1 >= 0x100000000LL && !y2106)
+ {
+ printf ("warning: skipping tests[%d] { %" PRIx64 ", %" PRIx64 " }: "
+ "unsupported timestamp value\n",
+ i, tests[i].v1, tests[i].v2);
+ continue;
+ }
+
+ TEST_CALL (testfile, temp_fd, tests[i].v1, tests[i].v2);
+ }
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/io/tst-utimes.c b/io/tst-utimes.c
new file mode 100644
index 0000000000..ba710508b7
--- /dev/null
+++ b/io/tst-utimes.c
@@ -0,0 +1,47 @@
+/* Test for utimes
+ 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 <support/check.h>
+#include <support/xunistd.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <time.h>
+
+static int
+test_utimes_helper (const char *file, int fd, const struct timeval *tv)
+{
+ int result = utimes (file, tv);
+ TEST_VERIFY_EXIT (result == 0);
+
+ struct stat64 st;
+ xfstat (fd, &st);
+
+ /* Check if seconds for atime match */
+ TEST_COMPARE (st.st_atime, tv[0].tv_sec);
+
+ /* Check if seconds for mtime match */
+ TEST_COMPARE (st.st_mtime, tv[1].tv_sec);
+
+ return 0;
+}
+
+#define TEST_CALL(fname, fd, v1, v2) \
+ test_utimes_helper (fname, fd, (struct timeval[]) { { v1, 0 }, \
+ { v2, 0 } })
+
+#include "tst-utimensat-skeleton.c"
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 02:46:02 +0000