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
  24 check_exit '-eq 1' $mkstemp -
  25
  26 $mkstemp -help | grep suffix >/dev/null  &&  has_mkstemps=1  ||  has_mkstemps=0
  27
  28 cd "$MHTMPDIR"
  29
  30
  31 # check -help
  32 start_test "-help"
  33 if [ $has_mkstemps -eq 1 ]; then
  34     cat >$expected <<-'EOF'
  35         Usage: mkstemp [switches]
  36           switches are:
  37           -directory
  38           -prefix
  39           -suffix
  40           -version
  41           -help
  42         EOF
  43 else
  44     cat >$expected <<-'EOF'
  45         Usage: mkstemp [switches]
  46           switches are:
  47           -directory
  48           -prefix
  49           -version
  50           -help
  51         EOF
  52 fi
  53
  54 #### Skip nmh intro text.
  55 run_prog $mkstemp -h 2>&1 | sed '/^$/,$d' >"$actual"
  56 check "$expected" "$actual"
  57
  58
  59 # check -version
  60 start_test "-version"
  61 # Verified same behavior as compiled mhmail.
  62 case `$mkstemp -v` in
  63     mkstemp\ --*) ;;
  64     *           ) printf '%s: mkstemp -v generated unexpected output\n' "$0" >&2
  65                   failed=`expr ${failed:-0} + 1`;;
  66 esac
  67
  68
  69 # check with no switches
  70 start_test "with no switches"
  71 tmpfile=`$mkstemp`
  72 if [ -f "$tmpfile" ]; then
  73     rm "$tmpfile"
  74 else
  75     failed=1
  76 fi
  77
  78
  79 # check -directory
  80 start_test "-directory"
  81 tmpfile=`$mkstemp -directory "$MHTMPDIR"`
  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 $tmpfile | grep "^$MHTMPDIR/......$" >/dev/null`
  85 run_test 'eval echo $check_tmpfile' ''
  86
  87
  88 # check -prefix
  89 start_test "-prefix"
  90 tmpfile=`$mkstemp -prefix mkstemptest`
  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 $tmpfile | grep '^mkstemptest......$' >/dev/null`
  94 run_test 'eval echo $check_tmpfile' ''
  95
  96
  97 if [ $has_mkstemps -eq 1 ]; then
  98     # check -suffix
  99     tmpfile=`$mkstemp -suffix .txt`
 100     [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
 101     # Rely on exit status of grep to detect failure and terminate due to set -e:
 102     check_tmpfile=`echo $tmpfile | grep '^......\.txt$' >/dev/null`
 103     run_test 'eval echo $check_tmpfile' ''
 104 fi
 105
 106
 107 finish_test
 108 exit $failed