diplodocus.org Git - nmh/blob - test/install-mh/test-version-check

   1 #!/bin/sh
   2 ######################################################
   3 #
   4 # Test display of new version welcome message.  This
   5 # doesn't really belong in install-mh.
   6 #
   7 ######################################################
   8
   9 set -e
  10
  11 if test -z "${MH_OBJ_DIR}"; then
  12     srcdir=`dirname $0`/../..
  13     MH_OBJ_DIR=`cd $srcdir && pwd`; export MH_OBJ_DIR
  14 fi
  15
  16 . "${MH_OBJ_DIR}/test/common.sh"
  17
  18 setup_test
  19
  20 require_prog script
  21 if script -S /bin/sh 'echo OK' /dev/null 2>&1 | egrep 'OK' >/dev/null; then
  22     #### script(1) uses -S to set the shell that it runs.
  23     use_dash_S=1
  24 else
  25     #### Assume that script(1) uses SHELL environment variable.
  26     use_dash_S=0
  27 fi
  28
  29 #### Run a command but don't wait for user input.  script(1) seems to do
  30 #### what we want by not waiting when run in the background.
  31 run_without_input() {
  32     #### Create a command to use as a shell for script.
  33     cat >"${cmd}" <<EOF
  34 #! /bin/sh
  35 $*
  36 EOF
  37     chmod +x "${cmd}"
  38
  39     if [ ${use_dash_S} -eq 1 ]; then
  40         script -S "${cmd}" "$actual" >/dev/null &
  41     else
  42         SHELL="${cmd}" script "$actual" >/dev/null &
  43     fi
  44
  45     wait $!
  46 }
  47
  48 actual="$MH_TEST_DIR/test-version-check$$.actual"
  49 context="${MH_TEST_DIR}"/Mail/context
  50 version="Version: nmh-${MH_VERSION}"
  51 cmd="${MH_TEST_DIR}/Mail/cmd"
  52
  53 # Removing Version will trigger the welcome message.  (setup_test
  54 # inserted it so that other tests wouldn't show it.)
  55 grep -v Version "$context" > "$context.NEW"
  56 mv -f "$context.NEW" "$context"
  57
  58
  59 start_test 'mhparam skips the welcome message'
  60 run_without_input mhparam path
  61 grep 'Welcome to nmh version ' "$actual" >/dev/null  &&  false
  62 # Make sure that version wasn't added to context.
  63 grep "^${version}$" "${MH_TEST_DIR}/Mail/context" >/dev/null  &&  false
  64 rm "$actual"
  65
  66
  67 start_test 'Welcome: disable in profile skips the welcome message'
  68 cp "${MH}" "${MH}-welcome"
  69 printf 'Welcome: disable\n' >> "${MH}-welcome"
  70 # Run the function in subshell instead of augmenting the environment
  71 # for a single command, so that the environment does not retain the
  72 # MH setting.  That can happen when run under distcheck, depending
  73 # on the user's shell.
  74 (MH="${MH}-welcome"; run_without_input pick last)
  75 rm "${MH}-welcome"
  76 grep 'Welcome to nmh version ' "$actual" >/dev/null  &&  false
  77 # Make sure that version wasn't added to context.
  78 grep "^${version}$" "${MH_TEST_DIR}/Mail/context" >/dev/null  &&  false
  79 rm "$actual"
  80
  81
  82 start_test 'with welcome message'
  83 echo MH="${MH}" # ???? debug
  84 run_without_input pick last
  85 cat "$actual" # ???? debug
  86 grep 'Welcome to nmh version ' "$actual" >/dev/null
  87 # Make sure that version was added to context.
  88 grep "^${version}$" "${MH_TEST_DIR}/Mail/context" >/dev/null
  89 rm "$actual"
  90
  91
  92 start_test 'without welcome message'
  93 # After running the previous test, this one should not have
  94 # the welcome message.
  95 run_without_input pick last
  96 grep 'Welcome to nmh version ' "$actual" >/dev/null  &&  false
  97 # Make sure that version is still in context.
  98 grep "^${version}$" "${MH_TEST_DIR}/Mail/context" >/dev/null
  99 rm "$actual"
 100
 101
 102 start_test 'with MHCONTEXT, welcome only if older'
 103 MHCONTEXT="${MH_TEST_DIR}/Mail/context2"; export MHCONTEXT
 104 printf 'Version: nmh-1.5\n' >"${MHCONTEXT}"
 105 run_without_input pick last
 106 grep 'Welcome to nmh version ' "$actual" >/dev/null
 107 # And make sure that version did get updated in context.
 108 grep "^${version}$" "${MHCONTEXT}" >/dev/null
 109 rm "$actual"
 110
 111
 112 start_test "with MHCONTEXT doesn't welcome if newer"
 113 printf 'Version: nmh-10000.0\n' >"${MHCONTEXT}"
 114 run_without_input pick last
 115 grep 'Welcome to nmh version ' "$actual" >/dev/null  &&  false
 116 # And make sure that version didn't get updated in context.
 117 grep '^Version: nmh-10000.0$' "${MHCONTEXT}" >/dev/null
 118 rm "$actual"
 119
 120
 121 start_test 'with MHCONTEXT but no version, no welcome and update'
 122 printf '' >"${MHCONTEXT}"
 123 run_without_input pick last
 124 grep 'Welcome to nmh version ' "$actual" >/dev/null  &&  false
 125 # And make sure that version did get updated in context.
 126 grep "^${version}$" "${MHCONTEXT}" >/dev/null
 127 rm "$actual"
 128
 129
 130 finish_test
 131 exit $failed