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 # Cannot create a file in /var
  14 ExecStart=/bin/sh -c '! touch /var/hoge'
  15
  16 # Create a file in /var/test-exec-temporaryfilesystem/rw
  17 ExecStart=/bin/sh -c 'touch /var/test-exec-temporaryfilesystem/rw/thisisasimpletest-temporaryfilesystem'
  18
  19 # Then, the file can be access through /tmp
  20 ExecStart=/bin/sh -c 'test -f /tmp/thisisasimpletest-temporaryfilesystem'
  21
  22 # Also, through /var/test-exec-temporaryfilesystem/ro
  23 ExecStart=/bin/sh -c 'test -f /var/test-exec-temporaryfilesystem/ro/thisisasimpletest-temporaryfilesystem'
  24
  25 # The file cannot modify through /var/test-exec-temporaryfilesystem/ro
  26 ExecStart=/bin/sh -c '! touch /var/test-exec-temporaryfilesystem/ro/thisisasimpletest-temporaryfilesystem'
  27
  28 # Cleanup
  29 ExecStart=/bin/sh -c 'rm /tmp/thisisasimpletest-temporaryfilesystem'
  30
  31 TemporaryFileSystem=/var:ro
  32 BindPaths=/tmp:/var/test-exec-temporaryfilesystem/rw
  33 BindReadOnlyPaths=/tmp:/var/test-exec-temporaryfilesystem/ro