1
0
Fork 0
mirror of https://github.com/git/git.git synced 2024-10-30 13:57:54 +01:00
git/t/t4012-diff-binary.sh
Nanako Shiraishi 3604e7c5c6 tests: use "git xyzzy" form (t3600 - t6999)
Converts tests between t3600-t6300.

Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-09-03 14:13:59 -07:00

80 lines
2.2 KiB
Bash
Executable file

#!/bin/sh
#
# Copyright (c) 2006 Junio C Hamano
#
test_description='Binary diff and apply
'
. ./test-lib.sh
test_expect_success 'prepare repository' \
'echo AIT >a && echo BIT >b && echo CIT >c && echo DIT >d &&
git update-index --add a b c d &&
echo git >a &&
cat ../test4012.png >b &&
echo git >c &&
cat b b >d'
cat > expected <<\EOF
a | 2 +-
b | Bin
c | 2 +-
d | Bin
4 files changed, 2 insertions(+), 2 deletions(-)
EOF
test_expect_success 'diff without --binary' \
'git diff | git apply --stat --summary >current &&
cmp current expected'
test_expect_success 'diff with --binary' \
'git diff --binary | git apply --stat --summary >current &&
cmp current expected'
# apply needs to be able to skip the binary material correctly
# in order to report the line number of a corrupt patch.
test_expect_success 'apply detecting corrupt patch correctly' \
'git diff | sed -e 's/-CIT/xCIT/' >broken &&
if git apply --stat --summary broken 2>detected
then
echo unhappy - should have detected an error
(exit 1)
else
echo happy
fi &&
detected=`cat detected` &&
detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
detected=`sed -ne "${detected}p" broken` &&
test "$detected" = xCIT'
test_expect_success 'apply detecting corrupt patch correctly' \
'git diff --binary | sed -e 's/-CIT/xCIT/' >broken &&
if git apply --stat --summary broken 2>detected
then
echo unhappy - should have detected an error
(exit 1)
else
echo happy
fi &&
detected=`cat detected` &&
detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
detected=`sed -ne "${detected}p" broken` &&
test "$detected" = xCIT'
test_expect_success 'initial commit' 'git commit -a -m initial'
# Try removal (b), modification (d), and creation (e).
test_expect_success 'diff-index with --binary' \
'echo AIT >a && mv b e && echo CIT >c && cat e >d &&
git update-index --add --remove a b c d e &&
tree0=`git write-tree` &&
git diff --cached --binary >current &&
git apply --stat --summary current'
test_expect_success 'apply binary patch' \
'git reset --hard &&
git apply --binary --index <current &&
tree1=`git write-tree` &&
test "$tree1" = "$tree0"'
test_done