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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' ' | |
8 | echo 1 >a && | |
9 | git add . && | |
10 | git commit -m first && | |
11 | echo 2 >b && | |
12 | git add . && | |
13 | git commit -a -m second | |
14 | ' | |
15 | ||
16 | test_expect_success 'git diff-tree HEAD^ HEAD' ' | |
17 | git diff-tree --exit-code HEAD^ HEAD | |
18 | test $? = 1 | |
19 | ' | |
20 | test_expect_success 'git diff-tree HEAD^ HEAD -- a' ' | |
21 | git diff-tree --exit-code HEAD^ HEAD -- a | |
22 | test $? = 0 | |
23 | ' | |
24 | test_expect_success 'git diff-tree HEAD^ HEAD -- b' ' | |
25 | git diff-tree --exit-code HEAD^ HEAD -- b | |
26 | test $? = 1 | |
27 | ' | |
28 | test_expect_success 'echo HEAD | git diff-tree --stdin' ' | |
29 | echo $(git rev-parse HEAD) | git diff-tree --exit-code --stdin | |
30 | test $? = 1 | |
31 | ' | |
32 | test_expect_success 'git diff-tree HEAD HEAD' ' | |
33 | git diff-tree --exit-code HEAD HEAD | |
34 | test $? = 0 | |
35 | ' | |
36 | test_expect_success 'git diff-files' ' | |
37 | git diff-files --exit-code | |
38 | test $? = 0 | |
39 | ' | |
40 | test_expect_success 'git diff-index --cached HEAD' ' | |
41 | git diff-index --exit-code --cached HEAD | |
42 | test $? = 0 | |
43 | ' | |
44 | test_expect_success 'git diff-index --cached HEAD^' ' | |
45 | git diff-index --exit-code --cached HEAD^ | |
46 | test $? = 1 | |
47 | ' | |
48 | test_expect_success 'git diff-index --cached HEAD^' ' | |
49 | echo text >>b && | |
50 | echo 3 >c && | |
51 | git add . && { | |
52 | git diff-index --exit-code --cached HEAD^ | |
53 | test $? = 1 | |
54 | } | |
55 | ' | |
56 | test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' ' | |
57 | git commit -m "text in b" && { | |
58 | git diff-tree -p --exit-code -Stext HEAD^ HEAD -- b | |
59 | test $? = 1 | |
60 | } | |
61 | ' | |
62 | test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' ' | |
63 | git diff-tree -p --exit-code -Snot-found HEAD^ HEAD -- b | |
64 | test $? = 0 | |
65 | ' | |
66 | test_expect_success 'git diff-files' ' | |
67 | echo 3 >>c && { | |
68 | git diff-files --exit-code | |
69 | test $? = 1 | |
70 | } | |
71 | ' | |
72 | test_expect_success 'git diff-index --cached HEAD' ' | |
73 | git update-index c && { | |
74 | git diff-index --exit-code --cached HEAD | |
75 | test $? = 1 | |
76 | } | |
77 | ' | |
78 | ||
5973a079 WC |
79 | test_expect_success '--check --exit-code returns 0 for no difference' ' |
80 | ||
81 | git diff --check --exit-code | |
82 | ||
83 | ' | |
84 | ||
85 | test_expect_success '--check --exit-code returns 1 for a clean difference' ' | |
86 | ||
87 | echo "good" > a && | |
88 | git diff --check --exit-code | |
89 | test $? = 1 | |
90 | ||
91 | ' | |
92 | ||
93 | test_expect_success '--check --exit-code returns 3 for a dirty difference' ' | |
94 | ||
95 | echo "bad " >> a && | |
96 | git diff --check --exit-code | |
97 | test $? = 3 | |
98 | ||
99 | ' | |
100 | ||
101 | test_expect_success '--check with --no-pager returns 2 for dirty difference' ' | |
102 | ||
103 | git --no-pager diff --check | |
104 | test $? = 2 | |
105 | ||
106 | ' | |
107 | ||
41bbf9d5 | 108 | test_done |