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
  22 actual="${MH_TEST_DIR}/test-version-check$$.actual"
  23 context="${MH_TEST_DIR}"/Mail/context
  24 version="Version: nmh-${MH_VERSION}"
  25 cmd="${MH_TEST_DIR}/Mail/cmd"
  26
  27 if script -S /bin/sh 'echo OK' /dev/null 2>&1 | egrep 'OK' >/dev/null; then
  28     #### script(1) uses -S to set the shell that it runs.
  29     use_dash_S=1
  30 else
  31     #### Assume that script(1) uses SHELL environment variable.
  32     use_dash_S=0
  33 fi
  34
  35 #### Run a command but don't wait for user input.  script(1) seems to do
  36 #### what we want by not waiting when run in the background.  But check
  37 #### that it makes the command look like it's connected to a terminal below.
  38 run_without_input() {
  39     #### Create a command to use as a shell for script.
  40     cat >"${cmd}" <<EOF
  41 #! /bin/sh
  42 $*
  43 EOF
  44     chmod +x "${cmd}"
  45
  46     if [ ${use_dash_S} -eq 1 ]; then
  47         script -S "${cmd}" "${actual}" >/dev/null &
  48     else
  49         SHELL="${cmd}" script "${actual}" >/dev/null &
  50     fi
  51
  52     wait $!
  53 }
  54
  55 #### Ensure that script(1) makes the program look like it's connected to a
  56 #### terminal.  The welcome message code in sbr/utils.c needs that.
  57 run_without_input 'if test -t 0  &&  test -t 1  &&  test -t 2; then echo tty; fi'
  58 grep tty "${actual}" >/dev/null || test_skip "(script(1) doesn't simulate tty)"
  59
  60
  61 # Removing Version will trigger the welcome message.  (setup_test
  62 # inserted it so that other tests wouldn't show it.)
  63 grep -v Version "${context}" > "${context}.NEW"
  64 mv -f "${context}.NEW" "${context}"
  65
  66
  67 start_test 'mhparam skips the welcome message'
  68 run_without_input mhparam path
  69 grep 'Welcome to nmh version ' "${actual}" >/dev/null  &&  false
  70 # Make sure that version wasn't added to context.
  71 grep "^${version}$" "${MH_TEST_DIR}/Mail/context" >/dev/null  &&  false
  72 rm "${actual}"
  73
  74
  75 start_test 'Welcome: disable in profile skips the welcome message'
  76 cp "${MH}" "${MH}-welcome"
  77 printf 'Welcome: disable\n' >> "${MH}-welcome"
  78 # Run the function in subshell instead of augmenting the environment
  79 # for a single command, so that the environment does not retain the
  80 # MH setting.  That can happen when run under distcheck, depending
  81 # on the user's shell.
  82 (MH="${MH}-welcome"; run_without_input pick last)
  83 rm "${MH}-welcome"
  84 grep 'Welcome to nmh version ' "${actual}" >/dev/null  &&  false
  85 # Make sure that version wasn't added to context.
  86 grep "^${version}$" "${MH_TEST_DIR}/Mail/context" >/dev/null  &&  false
  87 rm "${actual}"
  88
  89
  90 start_test 'with welcome message'
  91 run_without_input pick last
  92 grep 'Welcome to nmh version ' "${actual}" >/dev/null
  93 # Make sure that version was added to context.
  94 grep "^${version}$" "${MH_TEST_DIR}/Mail/context" >/dev/null
  95 rm "${actual}"
  96
  97
  98 start_test 'without welcome message'
  99 # After running the previous test, this one should not have
 100 # the welcome message.
 101 run_without_input pick last
 102 grep 'Welcome to nmh version ' "${actual}" >/dev/null  &&  false
 103 # Make sure that version is still in context.
 104 grep "^${version}$" "${MH_TEST_DIR}/Mail/context" >/dev/null
 105 rm "${actual}"
 106
 107
 108 start_test 'with MHCONTEXT, welcome only if older'
 109 MHCONTEXT="${MH_TEST_DIR}/Mail/context2"; export MHCONTEXT
 110 printf 'Version: nmh-1.5\n' >"${MHCONTEXT}"
 111 run_without_input pick last
 112 grep 'Welcome to nmh version ' "${actual}" >/dev/null
 113 # And make sure that version did get updated in context.
 114 grep "^${version}$" "${MHCONTEXT}" >/dev/null
 115 rm "${actual}"
 116
 117
 118 start_test "with MHCONTEXT doesn't welcome if newer"
 119 printf 'Version: nmh-10000.0\n' >"${MHCONTEXT}"
 120 run_without_input pick last
 121 grep 'Welcome to nmh version ' "${actual}" >/dev/null  &&  false
 122 # And make sure that version didn't get updated in context.
 123 grep '^Version: nmh-10000.0$' "${MHCONTEXT}" >/dev/null
 124 rm "${actual}"
 125
 126
 127 start_test 'with MHCONTEXT but no version, no welcome and update'
 128 printf '' >"${MHCONTEXT}"
 129 run_without_input pick last
 130 grep 'Welcome to nmh version ' "${actual}" >/dev/null  &&  false
 131 # And make sure that version did get updated in context.
 132 grep "^${version}$" "${MHCONTEXT}" >/dev/null
 133 rm "${actual}"
 134
 135
 136 finish_test
 137 exit ${failed}