3 # Copyright (c) 2006 Junio C Hamano
6 test_description='Binary diff and apply
11 test_expect_success 'prepare repository' \
12 'echo AIT >a && echo BIT >b && echo CIT >c && echo DIT >d &&
13 git-update-index --add a b c d &&
15 cat ../test4012.png >b &&
24 4 files changed, 2 insertions(+), 2 deletions(-)
26 test_expect_success 'diff without --binary' \
27 'git-diff | git-apply --stat --summary >current &&
30 test_expect_success 'diff with --binary' \
31 'git-diff --binary | git-apply --stat --summary >current &&
34 # apply needs to be able to skip the binary material correctly
35 # in order to report the line number of a corrupt patch.
36 test_expect_success 'apply detecting corrupt patch correctly' \
37 'git-diff | sed -e 's/-CIT/xCIT/' >broken &&
38 if git-apply --stat --summary broken 2>detected
40 echo unhappy - should have detected an error
45 detected=`cat detected` &&
46 detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
47 detected=`sed -ne "${detected}p" broken` &&
48 test "$detected" = xCIT'
50 test_expect_success 'apply detecting corrupt patch correctly' \
51 'git-diff --binary | sed -e 's/-CIT/xCIT/' >broken &&
52 if git-apply --stat --summary broken 2>detected
54 echo unhappy - should have detected an error
59 detected=`cat detected` &&
60 detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
61 detected=`sed -ne "${detected}p" broken` &&
62 test "$detected" = xCIT'
64 test_expect_success 'initial commit' 'git-commit -a -m initial'
66 # Try removal (b), modification (d), and creation (e).
67 test_expect_success 'diff-index with --binary' \
68 'echo AIT >a && mv b e && echo CIT >c && cat e >d &&
69 git-update-index --add --remove a b c d e &&
70 tree0=`git-write-tree` &&
71 git-diff --cached --binary >current &&
72 git-apply --stat --summary current'
74 test_expect_success 'apply binary patch' \
76 git-apply --binary --index <current &&
77 tree1=`git-write-tree` &&
78 test "$tree1" = "$tree0"'