tests: use $TEST_DIRECTORY to refer to the t/ directory
[git/git.git] / t / t4027-diff-submodule.sh
1 #!/bin/sh
2
3 test_description='difference in submodules'
4
5 . ./test-lib.sh
6 . "$TEST_DIRECTORY"/diff-lib.sh
7
8 _z40=0000000000000000000000000000000000000000
9 test_expect_success setup '
10 test_tick &&
11 test_create_repo sub &&
12 (
13 cd sub &&
14 echo hello >world &&
15 git add world &&
16 git commit -m submodule
17 ) &&
18
19 test_tick &&
20 echo frotz >nitfol &&
21 git add nitfol sub &&
22 git commit -m superproject &&
23
24 (
25 cd sub &&
26 echo goodbye >world &&
27 git add world &&
28 git commit -m "submodule #2"
29 ) &&
30
31 set x $(
32 cd sub &&
33 git rev-list HEAD
34 ) &&
35 echo ":160000 160000 $3 $_z40 M sub" >expect
36 '
37
38 test_expect_success 'git diff --raw HEAD' '
39 git diff --raw --abbrev=40 HEAD >actual &&
40 test_cmp expect actual
41 '
42
43 test_expect_success 'git diff-index --raw HEAD' '
44 git diff-index --raw HEAD >actual.index &&
45 test_cmp expect actual.index
46 '
47
48 test_expect_success 'git diff-files --raw' '
49 git diff-files --raw >actual.files &&
50 test_cmp expect actual.files
51 '
52
53 test_expect_success 'git diff (empty submodule dir)' '
54 : >empty &&
55 rm -rf sub/* sub/.git &&
56 git diff > actual.empty &&
57 test_cmp empty actual.empty
58 '
59
60 test_done