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 $mkstemp -h >$actual 2>&1
  51 check $expected $actual
  52
  53
  54 # check -version
  55 # Verified same behavior as compiled mhmail.
  56 case `$mkstemp -v` in
  57     mkstemp\ --*) ;;
  58     *           ) printf '%s: mkstemp -v generated unexpected output\n' "$0" >&2
  59                   failed=`expr ${failed:-0} + 1`;;
  60 esac
  61
  62
  63 # check with no switches
  64 tmpfile=`$mkstemp`
  65 if [ -f "$tmpfile" ]; then
  66     rm "$tmpfile"
  67 else
  68     failed=1
  69 fi
  70
  71
  72 # check -directory
  73 tmpfile=`$mkstemp -directory "$MHTMPDIR"`
  74 [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
  75 # Rely on exit status of grep to detect failure and terminate due to set -e:
  76 check_tmpfile=`echo $tmpfile | grep "^$MHTMPDIR/......$" >/dev/null`
  77 run_test 'eval echo $check_tmpfile' ''
  78
  79
  80 # check -prefix
  81 tmpfile=`$mkstemp -prefix mkstemptest`
  82 [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
  83 # Rely on exit status of grep to detect failure and terminate due to set -e:
  84 check_tmpfile=`echo $tmpfile | grep '^mkstemptest......$' >/dev/null`
  85 run_test 'eval echo $check_tmpfile' ''
  86
  87
  88 if [ $has_mkstemps -eq 1 ]; then
  89     # check -suffix
  90     tmpfile=`$mkstemp -suffix .txt`
  91     [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
  92     # Rely on exit status of grep to detect failure and terminate due to set -e:
  93     check_tmpfile=`echo $tmpfile | grep '^......\.txt$' >/dev/null`
  94     run_test 'eval echo $check_tmpfile' ''
  95 fi
  96
  97
  98 exit $failed