581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
102 lines
2.9 KiB
C
102 lines
2.9 KiB
C
/* Test mntent interface with escaped sequences.
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Copyright (C) 2020-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <mntent.h>
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#include <stdio.h>
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#include <string.h>
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#include <support/check.h>
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struct const_mntent
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{
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const char *mnt_fsname;
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const char *mnt_dir;
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const char *mnt_type;
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const char *mnt_opts;
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int mnt_freq;
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int mnt_passno;
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const char *expected;
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};
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struct const_mntent tests[] =
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{
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{"/dev/hda1", "/some dir", "ext2", "defaults", 1, 2,
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"/dev/hda1 /some\\040dir ext2 defaults 1 2\n"},
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{"device name", "/some dir", "tmpfs", "defaults", 1, 2,
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"device\\040name /some\\040dir tmpfs defaults 1 2\n"},
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{" ", "/some dir", "tmpfs", "defaults", 1, 2,
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"\\040 /some\\040dir tmpfs defaults 1 2\n"},
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{"\t", "/some dir", "tmpfs", "defaults", 1, 2,
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"\\011 /some\\040dir tmpfs defaults 1 2\n"},
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{"\\", "/some dir", "tmpfs", "defaults", 1, 2,
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"\\134 /some\\040dir tmpfs defaults 1 2\n"},
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};
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static int
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do_test (void)
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{
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for (int i = 0; i < sizeof (tests) / sizeof (struct const_mntent); i++)
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{
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char buf[128];
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struct mntent *ret, curtest;
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FILE *fp = fmemopen (buf, sizeof (buf), "w+");
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if (fp == NULL)
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{
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printf ("Failed to open file\n");
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return 1;
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}
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curtest.mnt_fsname = strdupa (tests[i].mnt_fsname);
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curtest.mnt_dir = strdupa (tests[i].mnt_dir);
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curtest.mnt_type = strdupa (tests[i].mnt_type);
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curtest.mnt_opts = strdupa (tests[i].mnt_opts);
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curtest.mnt_freq = tests[i].mnt_freq;
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curtest.mnt_passno = tests[i].mnt_passno;
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if (addmntent (fp, &curtest) != 0)
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{
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support_record_failure ();
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continue;
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}
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TEST_COMPARE_STRING (buf, tests[i].expected);
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rewind (fp);
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ret = getmntent (fp);
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if (ret == NULL)
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{
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support_record_failure ();
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continue;
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}
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TEST_COMPARE_STRING(tests[i].mnt_fsname, ret->mnt_fsname);
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TEST_COMPARE_STRING(tests[i].mnt_dir, ret->mnt_dir);
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TEST_COMPARE_STRING(tests[i].mnt_type, ret->mnt_type);
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TEST_COMPARE_STRING(tests[i].mnt_opts, ret->mnt_opts);
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TEST_COMPARE(tests[i].mnt_freq, ret->mnt_freq);
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TEST_COMPARE(tests[i].mnt_passno, ret->mnt_passno);
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fclose (fp);
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}
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return 0;
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}
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#include <support/test-driver.c>
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