diplodocus.org Git - nmh/blob - test/tests/manpages/test-manpages

   1 #!/bin/sh
   2 ######################################################
   3 #
   4 # Test that the manpages don't have any syntax errors
   5 # as detected by groff.
   6 #
   7 ######################################################
   8
   9 . $MH_TEST_COMMON
  10
  11 require_prog groff
  12
  13 cd $MH_TEST_DIR/share/man
  14
  15 # groff will still exit with status zero even if warnings
  16 # were emitted, so we have to jump through hoops to
  17 # find out if any were emitted.
  18
  19 expected=$MH_TEST_DIR/$$.expected
  20 actual=$MH_TEST_DIR/$$.actual
  21
  22 # There aren't any expected warnings at the moment but
  23 # this mechanism does let us add them if necessary later.
  24 rm -f "$expected" "$actual"
  25 touch "$expected" "$actual"
  26
  27 for manpage in man?/*.?; do
  28   groff -Tutf8 -mandoc -wmac "$manpage" > /dev/null 2>>"$actual"
  29 done
  30
  31 diff -u "$expected" "$actual"