git grep: honor textconv by default
[git/mjg.git] / t / t7008-grep-binary.sh
blob2fc9d9cb79690f49b308e6e289c1d19ef2764339
1 #!/bin/sh
3 test_description='git grep in binary files'
5 . ./test-lib.sh
7 test_expect_success 'setup' "
8 echo 'binaryQfile' | q_to_nul >a &&
9 git add a &&
10 git commit -m.
13 test_expect_success 'git grep ina a' '
14 echo Binary file a matches >expect &&
15 git grep ina a >actual &&
16 test_cmp expect actual
19 test_expect_success 'git grep -ah ina a' '
20 git grep -ah ina a >actual &&
21 test_cmp a actual
24 test_expect_success 'git grep -I ina a' '
25 : >expect &&
26 test_must_fail git grep -I ina a >actual &&
27 test_cmp expect actual
30 test_expect_success 'git grep -c ina a' '
31 echo a:1 >expect &&
32 git grep -c ina a >actual &&
33 test_cmp expect actual
36 test_expect_success 'git grep -l ina a' '
37 echo a >expect &&
38 git grep -l ina a >actual &&
39 test_cmp expect actual
42 test_expect_success 'git grep -L bar a' '
43 echo a >expect &&
44 git grep -L bar a >actual &&
45 test_cmp expect actual
48 test_expect_success 'git grep -q ina a' '
49 : >expect &&
50 git grep -q ina a >actual &&
51 test_cmp expect actual
54 test_expect_success 'git grep -F ile a' '
55 git grep -F ile a
58 test_expect_success 'git grep -Fi iLE a' '
59 git grep -Fi iLE a
62 # This test actually passes on platforms where regexec() supports the
63 # flag REG_STARTEND.
64 test_expect_success 'git grep ile a' '
65 git grep ile a
68 test_expect_failure 'git grep .fi a' '
69 git grep .fi a
72 test_expect_success 'git grep -F y<NUL>f a' "
73 printf 'yQf' | q_to_nul >f &&
74 git grep -f f -F a
77 test_expect_success 'git grep -F y<NUL>x a' "
78 printf 'yQx' | q_to_nul >f &&
79 test_must_fail git grep -f f -F a
82 test_expect_success 'git grep -Fi Y<NUL>f a' "
83 printf 'YQf' | q_to_nul >f &&
84 git grep -f f -Fi a
87 test_expect_success 'git grep -Fi Y<NUL>x a' "
88 printf 'YQx' | q_to_nul >f &&
89 test_must_fail git grep -f f -Fi a
92 test_expect_success 'git grep y<NUL>f a' "
93 printf 'yQf' | q_to_nul >f &&
94 git grep -f f a
97 test_expect_success 'git grep y<NUL>x a' "
98 printf 'yQx' | q_to_nul >f &&
99 test_must_fail git grep -f f a
102 test_expect_success 'grep respects binary diff attribute' '
103 echo text >t &&
104 git add t &&
105 echo t:text >expect &&
106 git grep text t >actual &&
107 test_cmp expect actual &&
108 echo "t -diff" >.gitattributes &&
109 echo "Binary file t matches" >expect &&
110 git grep text t >actual &&
111 test_cmp expect actual
114 test_expect_success 'grep --cached respects binary diff attribute' '
115 git grep --cached text t >actual &&
116 test_cmp expect actual
119 test_expect_success 'grep --cached respects binary diff attribute (2)' '
120 git add .gitattributes &&
121 rm .gitattributes &&
122 git grep --cached text t >actual &&
123 test_when_finished "git rm --cached .gitattributes" &&
124 test_when_finished "git checkout .gitattributes" &&
125 test_cmp expect actual
128 test_expect_success 'grep revision respects binary diff attribute' '
129 git commit -m new &&
130 echo "Binary file HEAD:t matches" >expect &&
131 git grep text HEAD -- t >actual &&
132 test_when_finished "git reset HEAD^" &&
133 test_cmp expect actual
136 test_expect_success 'grep respects not-binary diff attribute' '
137 echo binQary | q_to_nul >b &&
138 git add b &&
139 echo "Binary file b matches" >expect &&
140 git grep bin b >actual &&
141 test_cmp expect actual &&
142 echo "b diff" >.gitattributes &&
143 echo "b:binQary" >expect &&
144 git grep bin b | nul_to_q >actual &&
145 test_cmp expect actual
148 cat >nul_to_q_textconv <<'EOF'
149 #!/bin/sh
150 "$PERL_PATH" -pe 'y/\000/Q/' < "$1"
152 chmod +x nul_to_q_textconv
154 test_expect_success 'setup textconv filters' '
155 echo a diff=foo >.gitattributes &&
156 git config diff.foo.textconv "\"$(pwd)\""/nul_to_q_textconv
159 test_expect_success 'grep does honor textconv' '
160 echo "a:binaryQfile" >expect &&
161 git grep Qfile >actual &&
162 test_cmp expect actual
165 test_expect_success 'grep --textconv does honor textconv' '
166 echo "a:binaryQfile" >expect &&
167 git grep --textconv Qfile >actual &&
168 test_cmp expect actual
171 test_expect_success 'grep --no-textconv does not honor textconv' '
172 test_must_fail git grep --no-textconv Qfile
175 test_expect_success 'grep blob does honor textconv' '
176 echo "HEAD:a:binaryQfile" >expect &&
177 git grep Qfile HEAD:a >actual &&
178 test_cmp expect actual
181 test_expect_success 'grep --textconv blob does honor textconv' '
182 echo "HEAD:a:binaryQfile" >expect &&
183 git grep --textconv Qfile HEAD:a >actual &&
184 test_cmp expect actual
187 test_expect_success 'grep --no-textconv blob does not honor textconv' '
188 test_must_fail git grep --no-textconv Qfile HEAD:a
191 test_done