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1#!/bin/sh
2
3test_description='git blame textconv support'
4
5. ./test-lib.sh
6
7find_blame() {
8 sed -e 's/^[^(]*//'
9}
10
11cat >helper <<'EOF'
12#!/bin/sh
13grep -q '^bin: ' "$1" || { echo "E: $1 is not \"binary\" file" 1>&2; exit 1; }
14sed 's/^bin: /converted: /' "$1"
15EOF
16chmod +x helper
17
18test_expect_success 'setup ' '
19 echo "bin: test number 0" >zero.bin &&
20 echo "bin: test 1" >one.bin &&
21 echo "bin: test number 2" >two.bin &&
22 test_ln_s_add one.bin symlink.bin &&
23 git add . &&
24 GIT_AUTHOR_NAME=Number1 git commit -a -m First --date="2010-01-01 18:00:00" &&
25 echo "bin: test 1 version 2" >one.bin &&
26 echo "bin: test number 2 version 2" >>two.bin &&
27 rm -f symlink.bin &&
28 test_ln_s_add two.bin symlink.bin &&
29 GIT_AUTHOR_NAME=Number2 git commit -a -m Second --date="2010-01-01 20:00:00"
30'
31
32cat >expected <<EOF
33(Number2 2010-01-01 20:00:00 +0000 1) bin: test 1 version 2
34EOF
35
36test_expect_success 'no filter specified' '
37 git blame one.bin >blame &&
38 find_blame Number2 <blame >result &&
39 test_cmp expected result
40'
41
42test_expect_success 'setup textconv filters' '
43 echo "*.bin diff=test" >.gitattributes &&
44 echo "zero.bin eol=crlf" >>.gitattributes &&
45 git config diff.test.textconv ./helper &&
46 git config diff.test.cachetextconv false
47'
48
49test_expect_success 'blame with --no-textconv' '
50 git blame --no-textconv one.bin >blame &&
51 find_blame <blame> result &&
52 test_cmp expected result
53'
54
55cat >expected <<EOF
56(Number2 2010-01-01 20:00:00 +0000 1) converted: test 1 version 2
57EOF
58
59test_expect_success 'basic blame on last commit' '
60 git blame one.bin >blame &&
61 find_blame <blame >result &&
62 test_cmp expected result
63'
64
65cat >expected <<EOF
66(Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
67(Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
68EOF
69
70test_expect_success 'blame --textconv going through revisions' '
71 git blame --textconv two.bin >blame &&
72 find_blame <blame >result &&
73 test_cmp expected result
74'
75
76test_expect_success 'blame --textconv with local changes' '
77 test_when_finished "git checkout zero.bin" &&
78 printf "bin: updated number 0\015" >zero.bin &&
79 git blame --textconv zero.bin >blame &&
80 expect="(Not Committed Yet ....-..-.. ..:..:.. +0000 1)" &&
81 expect="$expect converted: updated number 0" &&
82 expr "$(find_blame <blame)" : "^$expect"
83'
84
85test_expect_success 'setup +cachetextconv' '
86 git config diff.test.cachetextconv true
87'
88
89cat >expected_one <<EOF
90(Number2 2010-01-01 20:00:00 +0000 1) converted: test 1 version 2
91EOF
92
93test_expect_success 'blame --textconv works with textconvcache' '
94 git blame --textconv two.bin >blame &&
95 find_blame <blame >result &&
96 test_cmp expected result &&
97 git blame --textconv one.bin >blame &&
98 find_blame <blame >result &&
99 test_cmp expected_one result
100'
101
102test_expect_success 'setup -cachetextconv' '
103 git config diff.test.cachetextconv false
104'
105
106test_expect_success 'make a new commit' '
107 echo "bin: test number 2 version 3" >>two.bin &&
108 GIT_AUTHOR_NAME=Number3 git commit -a -m Third --date="2010-01-01 22:00:00"
109'
110
111test_expect_success 'blame from previous revision' '
112 git blame HEAD^ two.bin >blame &&
113 find_blame <blame >result &&
114 test_cmp expected result
115'
116
117cat >expected <<EOF
118(Number2 2010-01-01 20:00:00 +0000 1) two.bin
119EOF
120
121test_expect_success SYMLINKS 'blame with --no-textconv (on symlink)' '
122 git blame --no-textconv symlink.bin >blame &&
123 find_blame <blame >result &&
124 test_cmp expected result
125'
126
127test_expect_success SYMLINKS 'blame --textconv (on symlink)' '
128 git blame --textconv symlink.bin >blame &&
129 find_blame <blame >result &&
130 test_cmp expected result
131'
132
133# cp two.bin three.bin and make small tweak
134# (this will direct blame -C -C three.bin to consider two.bin and symlink.bin)
135test_expect_success 'make another new commit' '
136 cat >three.bin <<\EOF &&
137bin: test number 2
138bin: test number 2 version 2
139bin: test number 2 version 3
140bin: test number 3
141EOF
142 git add three.bin &&
143 GIT_AUTHOR_NAME=Number4 git commit -a -m Fourth --date="2010-01-01 23:00:00"
144'
145
146test_expect_success 'blame on last commit (-C -C, symlink)' '
147 git blame -C -C three.bin >blame &&
148 find_blame <blame >result &&
149 cat >expected <<\EOF &&
150(Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
151(Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
152(Number3 2010-01-01 22:00:00 +0000 3) converted: test number 2 version 3
153(Number4 2010-01-01 23:00:00 +0000 4) converted: test number 3
154EOF
155 test_cmp expected result
156'
157
158test_done