tools/regression/fstest/tests/rename/00.t

   1 #!/bin/sh
   2 # $FreeBSD$
   3
   4 desc="rename changes file name"
   5
   6 dir=`dirname $0`
   7 . ${dir}/../misc.sh
   8
   9 echo "1..79"
  10
  11 n0=`namegen`
  12 n1=`namegen`
  13 n2=`namegen`
  14 n3=`namegen`
  15
  16 expect 0 mkdir ${n3} 0755
  17 cdir=`pwd`
  18 cd ${n3}
  19
  20 expect 0 create ${n0} 0644
  21 expect regular,0644,1 lstat ${n0} type,mode,nlink
  22 inode=`${fstest} lstat ${n0} inode`
  23 expect 0 rename ${n0} ${n1}
  24 expect ENOENT lstat ${n0} type,mode,nlink
  25 expect regular,${inode},0644,1 lstat ${n1} type,inode,mode,nlink
  26 expect 0 link ${n1} ${n0}
  27 expect regular,${inode},0644,2 lstat ${n0} type,inode,mode,nlink
  28 expect regular,${inode},0644,2 lstat ${n1} type,inode,mode,nlink
  29 expect 0 rename ${n1} ${n2}
  30 expect regular,${inode},0644,2 lstat ${n0} type,inode,mode,nlink
  31 expect ENOENT lstat ${n1} type,mode,nlink
  32 expect regular,${inode},0644,2 lstat ${n2} type,inode,mode,nlink
  33 expect 0 unlink ${n0}
  34 expect 0 unlink ${n2}
  35
  36 expect 0 mkdir ${n0} 0755
  37 expect dir,0755 lstat ${n0} type,mode
  38 inode=`${fstest} lstat ${n0} inode`
  39 expect 0 rename ${n0} ${n1}
  40 expect ENOENT lstat ${n0} type,mode
  41 expect dir,${inode},0755 lstat ${n1} type,inode,mode
  42 expect 0 rmdir ${n1}
  43
  44 expect 0 mkfifo ${n0} 0644
  45 expect fifo,0644,1 lstat ${n0} type,mode,nlink
  46 inode=`${fstest} lstat ${n0} inode`
  47 expect 0 rename ${n0} ${n1}
  48 expect ENOENT lstat ${n0} type,mode,nlink
  49 expect fifo,${inode},0644,1 lstat ${n1} type,inode,mode,nlink
  50 expect 0 link ${n1} ${n0}
  51 expect fifo,${inode},0644,2 lstat ${n0} type,inode,mode,nlink
  52 expect fifo,${inode},0644,2 lstat ${n1} type,inode,mode,nlink
  53 expect 0 rename ${n1} ${n2}
  54 expect fifo,${inode},0644,2 lstat ${n0} type,inode,mode,nlink
  55 expect ENOENT lstat ${n1} type,mode,nlink
  56 expect fifo,${inode},0644,2 lstat ${n2} type,inode,mode,nlink
  57 expect 0 unlink ${n0}
  58 expect 0 unlink ${n2}
  59
  60 expect 0 create ${n0} 0644
  61 rinode=`${fstest} lstat ${n0} inode`
  62 expect regular,0644 lstat ${n0} type,mode
  63 expect 0 symlink ${n0} ${n1}
  64 sinode=`${fstest} lstat ${n1} inode`
  65 expect regular,${rinode},0644 stat ${n1} type,inode,mode
  66 expect symlink,${sinode} lstat ${n1} type,inode
  67 expect 0 rename ${n1} ${n2}
  68 expect regular,${rinode},0644 stat ${n0} type,inode,mode
  69 expect ENOENT lstat ${n1} type,mode
  70 expect symlink,${sinode} lstat ${n2} type,inode
  71 expect 0 unlink ${n0}
  72 expect 0 unlink ${n2}
  73
  74 # successful rename(2) updates ctime.
  75 expect 0 create ${n0} 0644
  76 ctime1=`${fstest} stat ${n0} ctime`
  77 sleep 1
  78 expect 0 rename ${n0} ${n1}
  79 ctime2=`${fstest} stat ${n1} ctime`
  80 test_check $ctime1 -lt $ctime2
  81 expect 0 unlink ${n1}
  82
  83 expect 0 mkdir ${n0} 0755
  84 ctime1=`${fstest} stat ${n0} ctime`
  85 sleep 1
  86 expect 0 rename ${n0} ${n1}
  87 ctime2=`${fstest} stat ${n1} ctime`
  88 test_check $ctime1 -lt $ctime2
  89 expect 0 rmdir ${n1}
  90
  91 expect 0 mkfifo ${n0} 0644
  92 ctime1=`${fstest} stat ${n0} ctime`
  93 sleep 1
  94 expect 0 rename ${n0} ${n1}
  95 ctime2=`${fstest} stat ${n1} ctime`
  96 test_check $ctime1 -lt $ctime2
  97 expect 0 unlink ${n1}
  98
  99 expect 0 symlink ${n2} ${n0}
 100 ctime1=`${fstest} lstat ${n0} ctime`
 101 sleep 1
 102 expect 0 rename ${n0} ${n1}
 103 ctime2=`${fstest} lstat ${n1} ctime`
 104 test_check $ctime1 -lt $ctime2
 105 expect 0 unlink ${n1}
 106
 107 # unsuccessful link(2) does not update ctime.
 108 expect 0 create ${n0} 0644
 109 ctime1=`${fstest} stat ${n0} ctime`
 110 sleep 1
 111 expect EACCES -u 65534 rename ${n0} ${n1}
 112 ctime2=`${fstest} stat ${n0} ctime`
 113 test_check $ctime1 -eq $ctime2
 114 expect 0 unlink ${n0}
 115
 116 expect 0 mkdir ${n0} 0755
 117 ctime1=`${fstest} stat ${n0} ctime`
 118 sleep 1
 119 expect EACCES -u 65534 rename ${n0} ${n1}
 120 ctime2=`${fstest} stat ${n0} ctime`
 121 test_check $ctime1 -eq $ctime2
 122 expect 0 rmdir ${n0}
 123
 124 expect 0 mkfifo ${n0} 0644
 125 ctime1=`${fstest} stat ${n0} ctime`
 126 sleep 1
 127 expect EACCES -u 65534 rename ${n0} ${n1}
 128 ctime2=`${fstest} stat ${n0} ctime`
 129 test_check $ctime1 -eq $ctime2
 130 expect 0 unlink ${n0}
 131
 132 expect 0 symlink ${n2} ${n0}
 133 ctime1=`${fstest} lstat ${n0} ctime`
 134 sleep 1
 135 expect EACCES -u 65534 rename ${n0} ${n1}
 136 ctime2=`${fstest} lstat ${n0} ctime`
 137 test_check $ctime1 -eq $ctime2
 138 expect 0 unlink ${n0}
 139
 140 cd ${cdir}
 141 expect 0 rmdir ${n3}