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 255' $mkstemp - # gcov
  25
  26 $mkstemp -help | grep suffix >/dev/null  &&  has_mkstemps=1  ||  has_mkstemps=0
  27
  28 cd "$MHTMPDIR"
  29
  30
  31 # check -help
  32 if [ $has_mkstemps -eq 1 ]; then
  33     cat >$expected <<-'EOF'
  34         Usage: mkstemp [switches]
  35           switches are:
  36           -directory
  37           -prefix
  38           -suffix
  39           -version
  40           -help
  41         EOF
  42 else
  43     cat >$expected <<-'EOF'
  44         Usage: mkstemp [switches]
  45           switches are:
  46           -directory
  47           -prefix
  48           -version
  49           -help
  50         EOF
  51 fi
  52
  53 #### Skip nmh intro text.
  54 run_prog $mkstemp -h | sed '/^$/,$d' >"$actual" 2>&1
  55 check "$expected" "$actual"
  56
  57
  58 # check -version
  59 # Verified same behavior as compiled mhmail.
  60 case `$mkstemp -v` in
  61     mkstemp\ --*) ;;
  62     *           ) printf '%s: mkstemp -v generated unexpected output\n' "$0" >&2
  63                   failed=`expr ${failed:-0} + 1`;;
  64 esac
  65
  66
  67 # check with no switches
  68 tmpfile=`$mkstemp`
  69 if [ -f "$tmpfile" ]; then
  70     rm "$tmpfile"
  71 else
  72     failed=1
  73 fi
  74
  75
  76 # check -directory
  77 tmpfile=`$mkstemp -directory "$MHTMPDIR"`
  78 [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
  79 # Rely on exit status of grep to detect failure and terminate due to set -e:
  80 check_tmpfile=`echo $tmpfile | grep "^$MHTMPDIR/......$" >/dev/null`
  81 run_test 'eval echo $check_tmpfile' ''
  82
  83
  84 # check -prefix
  85 tmpfile=`$mkstemp -prefix mkstemptest`
  86 [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
  87 # Rely on exit status of grep to detect failure and terminate due to set -e:
  88 check_tmpfile=`echo $tmpfile | grep '^mkstemptest......$' >/dev/null`
  89 run_test 'eval echo $check_tmpfile' ''
  90
  91
  92 if [ $has_mkstemps -eq 1 ]; then
  93     # check -suffix
  94     tmpfile=`$mkstemp -suffix .txt`
  95     [ -f "$tmpfile" ]  &&  rm "$tmpfile"  ||  failed=`expr ${failed:-0} + 1`
  96     # Rely on exit status of grep to detect failure and terminate due to set -e:
  97     check_tmpfile=`echo $tmpfile | grep '^......\.txt$' >/dev/null`
  98     run_test 'eval echo $check_tmpfile' ''
  99 fi
 100
 101
 102 exit $failed