1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
|
#!/bin/sh
#
# This is an interdiff(1) test case.
# Test: -U3 works correctly.
. ${top_srcdir-.}/tests/common.sh
cat << EOF > file.orig
one
two
three
EOF
cat << EOF > file
one
two
three
add some stuff
to the file
which had 3 lines
EOF
${DIFF} -U0 file.orig file > patch
${INTERDIFF} -U3 /dev/null patch 2>errors > interdiffed || exit 1
[ -s errors ] && exit 1
# Should be four lines beginning '+' (one in the header)
count=$(grep '^+' interdiffed | wc -l)
[ "$count" -eq 4 ] || exit 1
grep -q '^ ' interdiffed && exit 1
exit 0
|