blob: 0391a5827ea8ba196b7796b7df818f8ac860c387 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
#!/bin/sh
test_description='Return value of diffs'
. ./test-lib.sh
test_expect_success 'setup' '
echo "1 " >a &&
git add . &&
git commit -m zeroth &&
echo 1 >a &&
git add . &&
git commit -m first &&
echo 2 >b &&
git add . &&
git commit -a -m second
'
test_expect_success 'git diff --quiet -w HEAD^^ HEAD^' '
git diff --quiet -w HEAD^^ HEAD^
'
test_expect_success 'git diff --quiet HEAD^^ HEAD^' '
test_must_fail git diff --quiet HEAD^^ HEAD^
'
test_expect_success 'git diff --quiet -w HEAD^ HEAD' '
test_must_fail git diff --quiet -w HEAD^ HEAD
'
test_expect_success 'git diff-tree HEAD^ HEAD' '
git diff-tree --exit-code HEAD^ HEAD
test $? = 1
'
test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
git diff-tree --exit-code HEAD^ HEAD -- a
test $? = 0
'
test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
git diff-tree --exit-code HEAD^ HEAD -- b
test $? = 1
'
test_expect_success 'echo HEAD | git diff-tree --stdin' '
echo $(git rev-parse HEAD) | git diff-tree --exit-code --stdin
test $? = 1
'
test_expect_success 'git diff-tree HEAD HEAD' '
git diff-tree --exit-code HEAD HEAD
test $? = 0
'
test_expect_success 'git diff-files' '
git diff-files --exit-code
test $? = 0
'
test_expect_success 'git diff-index --cached HEAD' '
git diff-index --exit-code --cached HEAD
test $? = 0
'
test_expect_success 'git diff-index --cached HEAD^' '
git diff-index --exit-code --cached HEAD^
test $? = 1
'
test_expect_success 'git diff-index --cached HEAD^' '
echo text >>b &&
echo 3 >c &&
git add . && {
git diff-index --exit-code --cached HEAD^
test $? = 1
}
'
test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
git commit -m "text in b" && {
git diff-tree -p --exit-code -Stext HEAD^ HEAD -- b
test $? = 1
}
'
test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
git diff-tree -p --exit-code -Snot-found HEAD^ HEAD -- b
test $? = 0
'
test_expect_success 'git diff-files' '
echo 3 >>c && {
git diff-files --exit-code
test $? = 1
}
'
test_expect_success 'git diff-index --cached HEAD' '
git update-index c && {
git diff-index --exit-code --cached HEAD
test $? = 1
}
'
test_expect_success '--check --exit-code returns 0 for no difference' '
git diff --check --exit-code
'
test_expect_success '--check --exit-code returns 1 for a clean difference' '
echo "good" > a &&
git diff --check --exit-code
test $? = 1
'
test_expect_success '--check --exit-code returns 3 for a dirty difference' '
echo "bad " >> a &&
git diff --check --exit-code
test $? = 3
'
test_expect_success '--check with --no-pager returns 2 for dirty difference' '
git --no-pager diff --check
test $? = 2
'
test_expect_success 'check should test not just the last line' '
echo "" >>a &&
git --no-pager diff --check
test $? = 2
'
test_expect_success 'check detects leftover conflict markers' '
git reset --hard &&
git checkout HEAD^ &&
echo binary >>b &&
git commit -m "side" b &&
test_must_fail git merge master &&
git add b && (
git --no-pager diff --cached --check >test.out
test $? = 2
) &&
test 3 = $(grep "conflict marker" test.out | wc -l) &&
git reset --hard
'
test_done
|
