3 # Copyright (c) 2006 Junio C Hamano
6 test_description='Binary diff and apply
11 cat >expect.binary-numstat <<\EOF
18 test_expect_success 'prepare repository' '
19 echo AIT >a && echo BIT >b && echo CIT >c && echo DIT >d &&
20 git update-index --add a b c d &&
22 cat "$TEST_DIRECTORY"/test-binary-1.png >b &&
32 4 files changed, 2 insertions(+), 2 deletions(-)
34 test_expect_success 'apply --stat output for binary file change' '
36 git apply --stat --summary <diff >current &&
37 test_i18ncmp expected current
40 test_expect_success 'diff --shortstat output for binary file change' '
41 tail -n 1 expected >expect &&
42 git diff --shortstat >current &&
43 test_i18ncmp expect current
46 test_expect_success 'diff --shortstat output for binary file change only' '
47 echo " 1 file changed, 0 insertions(+), 0 deletions(-)" >expected &&
48 git diff --shortstat -- b >current &&
49 test_i18ncmp expected current
52 test_expect_success 'apply --numstat notices binary file change' '
54 git apply --numstat <diff >current &&
55 test_cmp expect.binary-numstat current
58 test_expect_success 'apply --numstat understands diff --binary format' '
59 git diff --binary >diff &&
60 git apply --numstat <diff >current &&
61 test_cmp expect.binary-numstat current
64 # apply needs to be able to skip the binary material correctly
65 # in order to report the line number of a corrupt patch.
66 test_expect_success C_LOCALE_OUTPUT 'apply detecting corrupt patch correctly' '
68 sed -e "s/-CIT/xCIT/" <output >broken &&
69 test_must_fail git apply --stat --summary broken 2>detected &&
70 detected=`cat detected` &&
71 detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
72 detected=`sed -ne "${detected}p" broken` &&
73 test "$detected" = xCIT
76 test_expect_success C_LOCALE_OUTPUT 'apply detecting corrupt patch correctly' '
77 git diff --binary | sed -e "s/-CIT/xCIT/" >broken &&
78 test_must_fail git apply --stat --summary broken 2>detected &&
79 detected=`cat detected` &&
80 detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
81 detected=`sed -ne "${detected}p" broken` &&
82 test "$detected" = xCIT
85 test_expect_success 'initial commit' 'git commit -a -m initial'
87 # Try removal (b), modification (d), and creation (e).
88 test_expect_success 'diff-index with --binary' '
89 echo AIT >a && mv b e && echo CIT >c && cat e >d &&
90 git update-index --add --remove a b c d e &&
91 tree0=`git write-tree` &&
92 git diff --cached --binary >current &&
93 git apply --stat --summary current
96 test_expect_success 'apply binary patch' '
98 git apply --binary --index <current &&
99 tree1=`git write-tree` &&
100 test "$tree1" = "$tree0"
103 test_expect_success 'diff --no-index with binary creation' '
104 echo Q | q_to_nul >binary &&
105 (: hide error code from diff, which just indicates differences
106 git diff --binary --no-index /dev/null binary >current ||
110 git apply --binary <current &&
112 nul_to_q <binary >actual &&
113 test_cmp expected actual
117 binfile | Bin 0 -> 1026 bytes
118 textfile | 10000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
121 test_expect_success 'diff --stat with binary files and big change count' '
122 printf "\01\00%1024d" 1 >binfile &&
125 while test $i -lt 10000; do
130 git diff --cached --stat binfile textfile >output &&
131 grep " | " output >actual &&
132 test_cmp expect actual