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1#!/bin/sh
2
3test_description='git grep in binary files'
4
5. ./test-lib.sh
6
7test_expect_success 'setup' "
8 echo 'binaryQfileQm[*]cQ*æQð' | q_to_nul >a &&
9 git add a &&
10 git commit -m.
11"
12
13test_expect_success 'git grep ina a' '
14 echo Binary file a matches >expect &&
15 git grep ina a >actual &&
16 test_cmp expect actual
17'
18
19test_expect_success 'git grep -ah ina a' '
20 git grep -ah ina a >actual &&
21 test_cmp a actual
22'
23
24test_expect_success 'git grep -I ina a' '
25 test_must_fail git grep -I ina a >actual &&
26 test_must_be_empty actual
27'
28
29test_expect_success 'git grep -c ina a' '
30 echo a:1 >expect &&
31 git grep -c ina a >actual &&
32 test_cmp expect actual
33'
34
35test_expect_success 'git grep -l ina a' '
36 echo a >expect &&
37 git grep -l ina a >actual &&
38 test_cmp expect actual
39'
40
41test_expect_success 'git grep -L bar a' '
42 echo a >expect &&
43 git grep -L bar a >actual &&
44 test_cmp expect actual
45'
46
47test_expect_success 'git grep -q ina a' '
48 git grep -q ina a >actual &&
49 test_must_be_empty actual
50'
51
52test_expect_success 'git grep -F ile a' '
53 git grep -F ile a
54'
55
56test_expect_success 'git grep -Fi iLE a' '
57 git grep -Fi iLE a
58'
59
60# This test actually passes on platforms where regexec() supports the
61# flag REG_STARTEND.
62test_expect_success 'git grep ile a' '
63 git grep ile a
64'
65
66test_expect_failure !CYGWIN,!MACOS 'git grep .fi a' '
67 git grep .fi a
68'
69
70test_expect_success 'grep respects binary diff attribute' '
71 echo text >t &&
72 git add t &&
73 echo t:text >expect &&
74 git grep text t >actual &&
75 test_cmp expect actual &&
76 echo "t -diff" >.gitattributes &&
77 echo "Binary file t matches" >expect &&
78 git grep text t >actual &&
79 test_cmp expect actual
80'
81
82test_expect_success 'grep --cached respects binary diff attribute' '
83 git grep --cached text t >actual &&
84 test_cmp expect actual
85'
86
87test_expect_success 'grep --cached respects binary diff attribute (2)' '
88 git add .gitattributes &&
89 rm .gitattributes &&
90 git grep --cached text t >actual &&
91 test_when_finished "git rm --cached .gitattributes" &&
92 test_when_finished "git checkout .gitattributes" &&
93 test_cmp expect actual
94'
95
96test_expect_success 'grep revision respects binary diff attribute' '
97 git commit -m new &&
98 echo "Binary file HEAD:t matches" >expect &&
99 git grep text HEAD -- t >actual &&
100 test_when_finished "git reset HEAD^" &&
101 test_cmp expect actual
102'
103
104test_expect_success 'grep respects not-binary diff attribute' '
105 echo binQary | q_to_nul >b &&
106 git add b &&
107 echo "Binary file b matches" >expect &&
108 git grep bin b >actual &&
109 test_cmp expect actual &&
110 echo "b diff" >.gitattributes &&
111 echo "b:binQary" >expect &&
112 git grep bin b >actual.raw &&
113 nul_to_q <actual.raw >actual &&
114 test_cmp expect actual
115'
116
117test_expect_success 'setup textconv filters' '
118 write_script nul_to_q_textconv <<-\EOF &&
119 tr "\000" "Q" <"$1"
120 EOF
121 echo a diff=foo >.gitattributes &&
122 git config diff.foo.textconv "\"$(pwd)\""/nul_to_q_textconv
123'
124
125test_expect_success 'grep does not honor textconv' '
126 test_must_fail git grep Qfile
127'
128
129test_expect_success 'grep --textconv honors textconv' '
130 echo "a:binaryQfileQm[*]cQ*æQð" >expect &&
131 git grep --textconv Qfile >actual &&
132 test_cmp expect actual
133'
134
135test_expect_success 'grep --no-textconv does not honor textconv' '
136 test_must_fail git grep --no-textconv Qfile
137'
138
139test_expect_success 'grep --textconv blob honors textconv' '
140 echo "HEAD:a:binaryQfileQm[*]cQ*æQð" >expect &&
141 git grep --textconv Qfile HEAD:a >actual &&
142 test_cmp expect actual
143'
144
145test_done