53feb1d422
Almost all regression tests are based on very flexible fstest tool. They verify correctness (POSIX conformance) of almost all file system-related system calls. The motivation behind this work is my ZFS port and POSIX, who doesn't provide free test suites. Runs on: FreeBSD/UFS, FreeBSD/ZFS, Solaris/UFS, Solaris/ZFS To try it out: # cd fstest # make # find tests/* -type d | xargs prove
142 lines
3.8 KiB
Bash
142 lines
3.8 KiB
Bash
#!/bin/sh
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# $FreeBSD$
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desc="rename changes file name"
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dir=`dirname $0`
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. ${dir}/../misc.sh
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echo "1..79"
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n0=`namegen`
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n1=`namegen`
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n2=`namegen`
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n3=`namegen`
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expect 0 mkdir ${n3} 0755
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cdir=`pwd`
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cd ${n3}
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expect 0 create ${n0} 0644
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expect regular,0644,1 lstat ${n0} type,mode,nlink
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inode=`${fstest} lstat ${n0} inode`
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expect 0 rename ${n0} ${n1}
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expect ENOENT lstat ${n0} type,mode,nlink
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expect regular,${inode},0644,1 lstat ${n1} type,inode,mode,nlink
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expect 0 link ${n1} ${n0}
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expect regular,${inode},0644,2 lstat ${n0} type,inode,mode,nlink
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expect regular,${inode},0644,2 lstat ${n1} type,inode,mode,nlink
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expect 0 rename ${n1} ${n2}
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expect regular,${inode},0644,2 lstat ${n0} type,inode,mode,nlink
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expect ENOENT lstat ${n1} type,mode,nlink
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expect regular,${inode},0644,2 lstat ${n2} type,inode,mode,nlink
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expect 0 unlink ${n0}
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expect 0 unlink ${n2}
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expect 0 mkdir ${n0} 0755
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expect dir,0755 lstat ${n0} type,mode
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inode=`${fstest} lstat ${n0} inode`
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expect 0 rename ${n0} ${n1}
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expect ENOENT lstat ${n0} type,mode
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expect dir,${inode},0755 lstat ${n1} type,inode,mode
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expect 0 rmdir ${n1}
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expect 0 mkfifo ${n0} 0644
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expect fifo,0644,1 lstat ${n0} type,mode,nlink
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inode=`${fstest} lstat ${n0} inode`
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expect 0 rename ${n0} ${n1}
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expect ENOENT lstat ${n0} type,mode,nlink
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expect fifo,${inode},0644,1 lstat ${n1} type,inode,mode,nlink
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expect 0 link ${n1} ${n0}
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expect fifo,${inode},0644,2 lstat ${n0} type,inode,mode,nlink
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expect fifo,${inode},0644,2 lstat ${n1} type,inode,mode,nlink
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expect 0 rename ${n1} ${n2}
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expect fifo,${inode},0644,2 lstat ${n0} type,inode,mode,nlink
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expect ENOENT lstat ${n1} type,mode,nlink
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expect fifo,${inode},0644,2 lstat ${n2} type,inode,mode,nlink
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expect 0 unlink ${n0}
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expect 0 unlink ${n2}
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expect 0 create ${n0} 0644
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rinode=`${fstest} lstat ${n0} inode`
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expect regular,0644 lstat ${n0} type,mode
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expect 0 symlink ${n0} ${n1}
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sinode=`${fstest} lstat ${n1} inode`
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expect regular,${rinode},0644 stat ${n1} type,inode,mode
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expect symlink,${sinode} lstat ${n1} type,inode
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expect 0 rename ${n1} ${n2}
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expect regular,${rinode},0644 stat ${n0} type,inode,mode
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expect ENOENT lstat ${n1} type,mode
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expect symlink,${sinode} lstat ${n2} type,inode
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expect 0 unlink ${n0}
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expect 0 unlink ${n2}
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# successful rename(2) updates ctime.
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expect 0 create ${n0} 0644
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ctime1=`${fstest} stat ${n0} ctime`
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sleep 1
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expect 0 rename ${n0} ${n1}
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ctime2=`${fstest} stat ${n1} ctime`
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test_check $ctime1 -lt $ctime2
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expect 0 unlink ${n1}
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expect 0 mkdir ${n0} 0755
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ctime1=`${fstest} stat ${n0} ctime`
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sleep 1
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expect 0 rename ${n0} ${n1}
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ctime2=`${fstest} stat ${n1} ctime`
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test_check $ctime1 -lt $ctime2
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expect 0 rmdir ${n1}
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expect 0 mkfifo ${n0} 0644
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ctime1=`${fstest} stat ${n0} ctime`
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sleep 1
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expect 0 rename ${n0} ${n1}
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ctime2=`${fstest} stat ${n1} ctime`
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test_check $ctime1 -lt $ctime2
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expect 0 unlink ${n1}
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expect 0 symlink ${n2} ${n0}
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ctime1=`${fstest} lstat ${n0} ctime`
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sleep 1
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expect 0 rename ${n0} ${n1}
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ctime2=`${fstest} lstat ${n1} ctime`
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test_check $ctime1 -lt $ctime2
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expect 0 unlink ${n1}
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# unsuccessful link(2) does not update ctime.
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expect 0 create ${n0} 0644
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ctime1=`${fstest} stat ${n0} ctime`
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sleep 1
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expect EACCES -u 65534 rename ${n0} ${n1}
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ctime2=`${fstest} stat ${n0} ctime`
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test_check $ctime1 -eq $ctime2
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expect 0 unlink ${n0}
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expect 0 mkdir ${n0} 0755
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ctime1=`${fstest} stat ${n0} ctime`
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sleep 1
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expect EACCES -u 65534 rename ${n0} ${n1}
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ctime2=`${fstest} stat ${n0} ctime`
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test_check $ctime1 -eq $ctime2
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expect 0 rmdir ${n0}
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expect 0 mkfifo ${n0} 0644
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ctime1=`${fstest} stat ${n0} ctime`
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sleep 1
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expect EACCES -u 65534 rename ${n0} ${n1}
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ctime2=`${fstest} stat ${n0} ctime`
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test_check $ctime1 -eq $ctime2
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expect 0 unlink ${n0}
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expect 0 symlink ${n2} ${n0}
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ctime1=`${fstest} lstat ${n0} ctime`
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sleep 1
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expect EACCES -u 65534 rename ${n0} ${n1}
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ctime2=`${fstest} lstat ${n0} ctime`
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test_check $ctime1 -eq $ctime2
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expect 0 unlink ${n0}
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cd ${cdir}
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expect 0 rmdir ${n3}
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