diplodocus.org Git - nmh/blob - test/mkstemp/test-mkstemp

   1 #!/bin/sh
   2 ##################################
   3 #
   4 # Test creation of temporary file.
   5 #
   6 ##################################
   7
   8 set -e
   9
  10 if test -z "${MH_OBJ_DIR}"; then
  11     srcdir=`dirname "$0"`/../..
  12     MH_OBJ_DIR=`cd "$srcdir" && pwd`; export MH_OBJ_DIR
  13 fi
  14
  15 . "$MH_OBJ_DIR/test/common.sh"
  16
  17 setup_test
  18
  19 expected="$MH_TEST_DIR"/$$.expected
  20 actual="$MH_TEST_DIR"/$$.actual
  21
  22 mkstemp="${MH_LIBEXEC_DIR}/mkstemp"
  23 $mkstemp -help | grep suffix >/dev/null  &&  has_mkstemps=1  ||  has_mkstemps=0
  24
  25 cd "$MHTMPDIR"
  26
  27
  28 # check -help
  29 if [ $has_mkstemps -eq 1 ]; then
  30     cat >$expected <<-'EOF'
  31         Usage: mkstemp [switches]
  32           switches are:
  33           -directory
  34           -prefix
  35           -suffix
  36           -version
  37           -help
  38         EOF
  39 else
  40     cat >$expected <<-'EOF'
  41         Usage: mkstemp [switches]
  42           switches are:
  43           -directory
  44           -prefix
  45           -version
  46           -help
  47         EOF
  48 fi
  49
  50 #### Skip nmh intro text.
  51 run_prog $mkstemp -h | sed '/^$/,$d' >"$actual" 2>&1
  52 check "$expected" "$actual"
  53
  54
  55 # check -version
  56 # Verified same behavior as compiled mhmail.
  57 case `$mkstemp -v` in
  58     mkstemp\ --*) ;;
  59     *           ) printf '%s: mkstemp -v generated unexpected output\n' "$0" >&2
  60                   failed=`expr ${failed:-0} + 1`;;
  61 esac
  62
  63
  64 # check with no switches
  65 tmpfile=`$mkstemp`
  66 if [ -f "$tmpfile" ]; then
  67     rm "$tmpfile"
  68 else
  69     failed=1
  70 fi
  71
  72
  73 # check -directory
  74 tmpfile=`$mkstemp -directory "$MHTMPDIR"`
  75 [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
  76 # Rely on exit status of grep to detect failure and terminate due to set -e:
  77 check_tmpfile=`echo $tmpfile | grep "^$MHTMPDIR/......$" >/dev/null`
  78 run_test 'eval echo $check_tmpfile' ''
  79
  80
  81 # check -prefix
  82 tmpfile=`$mkstemp -prefix mkstemptest`
  83 [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
  84 # Rely on exit status of grep to detect failure and terminate due to set -e:
  85 check_tmpfile=`echo $tmpfile | grep '^mkstemptest......$' >/dev/null`
  86 run_test 'eval echo $check_tmpfile' ''
  87
  88
  89 if [ $has_mkstemps -eq 1 ]; then
  90     # check -suffix
  91     tmpfile=`$mkstemp -suffix .txt`
  92     [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
  93     # Rely on exit status of grep to detect failure and terminate due to set -e:
  94     check_tmpfile=`echo $tmpfile | grep '^......\.txt$' >/dev/null`
  95     run_test 'eval echo $check_tmpfile' ''
  96 fi
  97
  98
  99 exit $failed