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Commit | Line | Data |
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41bbf9d5 AR |
1 | #!/bin/sh |
2 | ||
3 | test_description='Return value of diffs' | |
4 | ||
5 | . ./test-lib.sh | |
6 | ||
7 | test_expect_success 'setup' ' | |
1caaf225 LA |
8 | echo "1 " >a && |
9 | git add . && | |
10 | git commit -m zeroth && | |
41bbf9d5 AR |
11 | echo 1 >a && |
12 | git add . && | |
13 | git commit -m first && | |
14 | echo 2 >b && | |
15 | git add . && | |
16 | git commit -a -m second | |
17 | ' | |
18 | ||
1caaf225 LA |
19 | test_expect_success 'git diff --quiet -w HEAD^^ HEAD^' ' |
20 | git diff --quiet -w HEAD^^ HEAD^ | |
21 | ' | |
22 | ||
23 | test_expect_success 'git diff --quiet HEAD^^ HEAD^' ' | |
24 | test_must_fail git diff --quiet HEAD^^ HEAD^ | |
25 | ' | |
26 | ||
27 | test_expect_success 'git diff --quiet -w HEAD^ HEAD' ' | |
28 | test_must_fail git diff --quiet -w HEAD^ HEAD | |
29 | ' | |
30 | ||
41bbf9d5 AR |
31 | test_expect_success 'git diff-tree HEAD^ HEAD' ' |
32 | git diff-tree --exit-code HEAD^ HEAD | |
33 | test $? = 1 | |
34 | ' | |
35 | test_expect_success 'git diff-tree HEAD^ HEAD -- a' ' | |
36 | git diff-tree --exit-code HEAD^ HEAD -- a | |
37 | test $? = 0 | |
38 | ' | |
39 | test_expect_success 'git diff-tree HEAD^ HEAD -- b' ' | |
40 | git diff-tree --exit-code HEAD^ HEAD -- b | |
41 | test $? = 1 | |
42 | ' | |
43 | test_expect_success 'echo HEAD | git diff-tree --stdin' ' | |
44 | echo $(git rev-parse HEAD) | git diff-tree --exit-code --stdin | |
45 | test $? = 1 | |
46 | ' | |
47 | test_expect_success 'git diff-tree HEAD HEAD' ' | |
48 | git diff-tree --exit-code HEAD HEAD | |
49 | test $? = 0 | |
50 | ' | |
51 | test_expect_success 'git diff-files' ' | |
52 | git diff-files --exit-code | |
53 | test $? = 0 | |
54 | ' | |
55 | test_expect_success 'git diff-index --cached HEAD' ' | |
56 | git diff-index --exit-code --cached HEAD | |
57 | test $? = 0 | |
58 | ' | |
59 | test_expect_success 'git diff-index --cached HEAD^' ' | |
60 | git diff-index --exit-code --cached HEAD^ | |
61 | test $? = 1 | |
62 | ' | |
63 | test_expect_success 'git diff-index --cached HEAD^' ' | |
64 | echo text >>b && | |
65 | echo 3 >c && | |
66 | git add . && { | |
67 | git diff-index --exit-code --cached HEAD^ | |
68 | test $? = 1 | |
69 | } | |
70 | ' | |
71 | test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' ' | |
72 | git commit -m "text in b" && { | |
73 | git diff-tree -p --exit-code -Stext HEAD^ HEAD -- b | |
74 | test $? = 1 | |
75 | } | |
76 | ' | |
77 | test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' ' | |
78 | git diff-tree -p --exit-code -Snot-found HEAD^ HEAD -- b | |
79 | test $? = 0 | |
80 | ' | |
81 | test_expect_success 'git diff-files' ' | |
82 | echo 3 >>c && { | |
83 | git diff-files --exit-code | |
84 | test $? = 1 | |
85 | } | |
86 | ' | |
87 | test_expect_success 'git diff-index --cached HEAD' ' | |
88 | git update-index c && { | |
89 | git diff-index --exit-code --cached HEAD | |
90 | test $? = 1 | |
91 | } | |
92 | ' | |
93 | ||
5973a079 WC |
94 | test_expect_success '--check --exit-code returns 0 for no difference' ' |
95 | ||
96 | git diff --check --exit-code | |
97 | ||
98 | ' | |
99 | ||
100 | test_expect_success '--check --exit-code returns 1 for a clean difference' ' | |
101 | ||
102 | echo "good" > a && | |
103 | git diff --check --exit-code | |
104 | test $? = 1 | |
105 | ||
106 | ' | |
107 | ||
108 | test_expect_success '--check --exit-code returns 3 for a dirty difference' ' | |
109 | ||
110 | echo "bad " >> a && | |
111 | git diff --check --exit-code | |
112 | test $? = 3 | |
113 | ||
114 | ' | |
115 | ||
116 | test_expect_success '--check with --no-pager returns 2 for dirty difference' ' | |
117 | ||
118 | git --no-pager diff --check | |
119 | test $? = 2 | |
120 | ||
121 | ' | |
122 | ||
18374e58 JH |
123 | test_expect_success 'check should test not just the last line' ' |
124 | echo "" >>a && | |
125 | git --no-pager diff --check | |
126 | test $? = 2 | |
127 | ||
128 | ' | |
129 | ||
04954043 JH |
130 | test_expect_success 'check detects leftover conflict markers' ' |
131 | git reset --hard && | |
132 | git checkout HEAD^ && | |
133 | echo binary >>b && | |
134 | git commit -m "side" b && | |
135 | test_must_fail git merge master && | |
136 | git add b && ( | |
137 | git --no-pager diff --cached --check >test.out | |
138 | test $? = 2 | |
139 | ) && | |
ab20fda9 | 140 | test 3 = $(grep "conflict marker" test.out | wc -l) && |
04954043 JH |
141 | git reset --hard |
142 | ' | |
143 | ||
a757c646 JH |
144 | test_expect_success 'check honors conflict marker length' ' |
145 | git reset --hard && | |
146 | echo ">>>>>>> boo" >>b && | |
147 | echo "======" >>a && | |
148 | git diff --check a && | |
149 | ( | |
150 | git diff --check b | |
151 | test $? = 2 | |
152 | ) && | |
153 | git reset --hard && | |
154 | echo ">>>>>>>> boo" >>b && | |
155 | echo "========" >>a && | |
156 | git diff --check && | |
157 | echo "b conflict-marker-size=8" >.gitattributes && | |
158 | ( | |
159 | git diff --check b | |
160 | test $? = 2 | |
161 | ) && | |
162 | git diff --check a && | |
163 | git reset --hard | |
164 | ' | |
165 | ||
41bbf9d5 | 166 | test_done |