3 test_description='checkout can handle submodules'
7 test_expect_success 'setup' '
14 git commit -m superproject &&
16 test_commit second) &&
19 git commit -m updated.superproject
22 test_expect_success '"reset <submodule>" updates the index' '
23 git update-index --refresh &&
24 git diff-files --quiet &&
25 git diff-index --quiet --cached HEAD &&
26 test_must_fail git reset HEAD^ submodule &&
27 test_must_fail git diff-files --quiet &&
28 git reset submodule &&
29 git diff-files --quiet
32 test_expect_success '"checkout <submodule>" updates the index only' '
33 git update-index --refresh &&
34 git diff-files --quiet &&
35 git diff-index --quiet --cached HEAD &&
36 git checkout HEAD^ submodule &&
37 test_must_fail git diff-files --quiet &&
38 git checkout HEAD submodule &&
39 git diff-files --quiet