tests/basic

   1 #!/bin/sh
   2 # small examples
   3
   4 . "${srcdir=.}/init.sh"; path_prepend_ ../src
   5
   6 fail=0
   7
   8 cat <<EOF > exp- || fail=1
   9 1c1
  10 < a
  11 ---
  12 > b
  13 EOF
  14
  15 cat <<EOF > exp--u || fail=1
  16 --- a
  17 +++ b
  18 @@ -1 +1 @@
  19 -a
  20 +b
  21 EOF
  22
  23 cat <<EOF > exp--c || fail=1
  24 *** a
  25 --- b
  26 ***************
  27 *** 1 ****
  28 ! a
  29 --- 1 ----
  30 ! b
  31 EOF
  32
  33 echo a > a
  34 echo b > b
  35 for opt in '' -u -c; do
  36   returns_ 1 diff $opt a b > out 2> err || fail=1
  37   # Remove date and time.
  38   sed -e 's/^\([-+*][-+*][-+*] [^       ]*\)    .*/\1/' out > k; mv k out
  39   compare exp-$(echo $opt|tr ' ' _) out || fail=1
  40 done
  41
  42 Exit $fail