diff --git a/tools/test/stress2/misc/nlink3.sh b/tools/test/stress2/misc/nlink3.sh index 0c1b9fc0c32d..55557124c9c2 100755 --- a/tools/test/stress2/misc/nlink3.sh +++ b/tools/test/stress2/misc/nlink3.sh @@ -1,106 +1,106 @@ #!/bin/sh # # SPDX-License-Identifier: BSD-2-Clause # # Copyright (c) 2022 Peter Holm # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # # https://reviews.freebsd.org/D35514 # link() version . ../default.cfg cat > /tmp/nlink3.c < #include #include #include #include #include #include int main (void) { int fd, i, mx; char file[100]; snprintf(file, sizeof(file), "f"); if ((fd = open(file, O_RDWR | O_CREAT | O_TRUNC, DEFFILEMODE)) == -1) err(1, "creat(%s)", file); close(fd); - mx = UFS_LINK_MAX - 1; /* UFS_LINK_MAX = 32767 */ + mx = UFS_LINK_MAX - 1; for (i = 0; i < mx; i++) { snprintf(file, sizeof(file), "%d", i); if (link("f", file) == -1) err(1, "link(%s, %s)", "f", file); } /* The following link(2) must fail */ i = mx; snprintf(file, sizeof(file), "%d", i); if (link("f", file) != -1) err(1, "link(%s, %s)", "f", file); if (errno != EMLINK) err(1, "Must fail: link(%s, %s)", "f", file); i = 0; snprintf(file, sizeof(file), "%d", i); if (unlink(file) == -1) err(1, "unlink(%s)", file); /* Must succeed */ i = mx; snprintf(file, sizeof(file), "%d", i); if (link("f", file) == -1) err(1, "link(%s, %s)", "f", file); return (0); } EOF mycc -o /tmp/nlink3 -Wall -Wextra -O2 /tmp/nlink3.c || exit 1 rm /tmp/nlink3.c set -e here=`pwd` mount | grep -q "on $mntpoint " && umount -f $mntpoint mdconfig -l | grep "md$mdstart " && mdconfig -d -u $mdstart mdconfig -a -t swap -s 1g -u $mdstart newfs -Un /dev/md$mdstart > /dev/null mount /dev/md$mdstart $mntpoint set +e cd $mntpoint /tmp/nlink3; s=$? n=`ls -a | wc -l` [ $s -ne 0 ] && echo "$n files" cd $here umount $mntpoint mdconfig -d -u $mdstart rm /tmp/nlink3 exit $s diff --git a/tools/test/stress2/misc/nlink4.sh b/tools/test/stress2/misc/nlink4.sh index 5f31df2c24d0..cce8bb06985a 100755 --- a/tools/test/stress2/misc/nlink4.sh +++ b/tools/test/stress2/misc/nlink4.sh @@ -1,105 +1,105 @@ #!/bin/sh # # SPDX-License-Identifier: BSD-2-Clause # # Copyright (c) 2022 Peter Holm # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # # https://reviews.freebsd.org/D35514 # rename(2) version . ../default.cfg cat > /tmp/nlink4.c < #include #include #include #include #include #include int main (void) { int fd, i, mx; char file[100]; snprintf(file, sizeof(file), "f"); if ((fd = open(file, O_RDWR | O_CREAT | O_TRUNC, DEFFILEMODE)) == -1) err(1, "creat(%s)", file); close(fd); - mx = UFS_LINK_MAX - 1; /* UFS_LINK_MAX = 32767 */ + mx = UFS_LINK_MAX - 1; for (i = 0; i < mx; i++) { snprintf(file, sizeof(file), "%d", i); if (link("f", file) == -1) err(1, "link(%s, %s)", "f", file); } /* The following link(2) must fail */ i = mx; snprintf(file, sizeof(file), "%d", i); if (link("f", file) != -1) err(1, "link(%s, %s)", "f", file); if (errno != EMLINK) err(1, "Must fail: link(%s, %s)", "f", file); /* Must succeed */ i = 0; snprintf(file, sizeof(file), "%d", i); if (unlink(file) == -1) err(1, "unlink(%s)", file); if (rename("1", "a") == -1) { if (errno == EMLINK) fprintf(stderr, "Unexpected EMLINK\n"); err(1, "rename(%s, %s)", "1", "a"); } return (0); } EOF mycc -o /tmp/nlink4 -Wall -Wextra -O2 /tmp/nlink4.c || exit 1 rm /tmp/nlink4.c set -e here=`pwd` mount | grep -q "on $mntpoint " && umount -f $mntpoint mdconfig -l | grep "md$mdstart " && mdconfig -d -u $mdstart mdconfig -a -t swap -s 1g -u $mdstart newfs -Un /dev/md$mdstart > /dev/null mount /dev/md$mdstart $mntpoint set +e cd $mntpoint /tmp/nlink4; s=$? n=`ls -a | wc -l` [ $s -ne 0 ] && echo "$n files" cd $here umount $mntpoint mdconfig -d -u $mdstart rm /tmp/nlink4 exit $s diff --git a/tools/test/stress2/misc/nlink5.sh b/tools/test/stress2/misc/nlink5.sh index af19d052f9f3..4e7f2d9c827d 100755 --- a/tools/test/stress2/misc/nlink5.sh +++ b/tools/test/stress2/misc/nlink5.sh @@ -1,120 +1,123 @@ #!/bin/sh # # SPDX-License-Identifier: BSD-2-Clause # # Copyright (c) 2022 Peter Holm # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # # https://reviews.freebsd.org/D35514 # Rename dir a/b to c/d # Test scenario suggestion by kib . ../default.cfg +UFS_LINK_MAX=`grep UFS_LINK_MAX /usr/include/ufs/ufs/dinode.h 2>/dev/null` +[ -z "$UFS_LINK_MAX" ] && exit 0 +UFS_LINK_MAX=`echo $UFS_LINK_MAX | awk '{print $NF}'` cat > /tmp/nlink5.c < #include #include #include #include #include int main (void) { int i, mx; char dir[100]; - mx = UFS_LINK_MAX - 2; /* UFS_LINK_MAX = 32767 */ + mx = UFS_LINK_MAX - 2; for (i = 0; i < mx; i++) { snprintf(dir, sizeof(dir), "%d", i); if (mkdir(dir, 0700) == -1) err(1, "mkdir(%s)", dir); } /* The following mkdir(2) must fail */ i = mx; snprintf(dir, sizeof(dir), "%d", i); if (mkdir(dir, 0700) != -1) /* this must fail */ err(1, "mkdir(%s)", dir); if (errno != EMLINK) err(1, "Must fail: mkdir(%s)", dir); /* Must succeed */ i = 0; snprintf(dir, sizeof(dir), "%d", i); if (rmdir(dir) == -1) err(1, "rmdir(%s)", dir); snprintf(dir, sizeof(dir), "%s", "x"); if (mkdir(dir, 0700) == -1) err(1, "mkdir(%s)", dir); /* Make room for two top level directories */ if (rmdir("1") == -1) err(1, "rmdir(1)"); if (rmdir("2") == -1) err(1, "rmdir(2)"); /* mkdir a c */ snprintf(dir, sizeof(dir), "%s", "a"); if (mkdir(dir, 0700) == -1) err(1, "mkdir(%s)", dir); snprintf(dir, sizeof(dir), "%s", "c"); if (mkdir(dir, 0700) == -1) err(1, "mkdir(%s)", dir); /* mkdir a/b */ snprintf(dir, sizeof(dir), "%s/%s", "a", "b"); if (mkdir(dir, 0700) == -1) err(1, "mkdir(%s)", dir); /* mv a/b c/d */ if (rename("a/b", "c/d") == -1) err(1, "rename(a/b, c/d)"); return (0); } EOF mycc -o /tmp/nlink5 -Wall -Wextra -O2 /tmp/nlink5.c || exit 1 rm /tmp/nlink5.c set -e here=`pwd` mount | grep -q "on $mntpoint " && umount -f $mntpoint mdconfig -l | grep "md$mdstart " && mdconfig -d -u $mdstart mdconfig -a -t swap -s 1g -u $mdstart newfs -Un /dev/md$mdstart > /dev/null mount /dev/md$mdstart $mntpoint set +e cd $mntpoint /tmp/nlink5; s=$? n=`find . -type d -maxdepth 1 | wc -l` -[ $n -ne 32766 ] && s=2 +[ $n -ne $((UFS_LINK_MAX - 1)) ] && s=2 cd $here umount $mntpoint mdconfig -d -u $mdstart rm /tmp/nlink5 exit $s