test/test-execute/exec-temporaryfilesystem-ro.service

   1 [Unit]
   2 Description=Test for TemporaryFileSystem with read-only mode
   3
   4 [Service]
   5 Type=oneshot
   6
   7 # Check directories exist
   8 ExecStart=/bin/sh -c 'test -d /var/test-exec-temporaryfilesystem/rw && test -d /var/test-exec-temporaryfilesystem/ro'
   9
  10 # Check TemporaryFileSystem= are empty
  11 ExecStart=/bin/sh -c 'for i in $$(ls -A /var); do test $$i = test-exec-temporaryfilesystem || false; done'
  12
  13 # Check default mode
  14 ExecStart=sh -x -c 'test "$$(stat -c %%a /var)" = "755"'
  15
  16 # Cannot create a file in /var
  17 ExecStart=/bin/sh -c '! touch /var/hoge'
  18
  19 # Create a file in /var/test-exec-temporaryfilesystem/rw
  20 ExecStart=/bin/sh -c 'touch /var/test-exec-temporaryfilesystem/rw/thisisasimpletest-temporaryfilesystem'
  21
  22 # Then, the file can be access through /tmp
  23 ExecStart=/bin/sh -c 'test -f /tmp/thisisasimpletest-temporaryfilesystem'
  24
  25 # Also, through /var/test-exec-temporaryfilesystem/ro
  26 ExecStart=/bin/sh -c 'test -f /var/test-exec-temporaryfilesystem/ro/thisisasimpletest-temporaryfilesystem'
  27
  28 # The file cannot modify through /var/test-exec-temporaryfilesystem/ro
  29 ExecStart=/bin/sh -c '! touch /var/test-exec-temporaryfilesystem/ro/thisisasimpletest-temporaryfilesystem'
  30
  31 # Cleanup
  32 ExecStart=/bin/sh -c 'rm /tmp/thisisasimpletest-temporaryfilesystem'
  33
  34 TemporaryFileSystem=/var:ro
  35 BindPaths=/tmp:/var/test-exec-temporaryfilesystem/rw
  36 BindReadOnlyPaths=/tmp:/var/test-exec-temporaryfilesystem/ro