3 test_description='switch basic functionality'
5 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
6 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
10 test_expect_success 'setup' '
12 git branch first-branch &&
15 git remote add origin nohost:/nopath &&
16 git update-ref refs/remotes/origin/foo first-branch
19 test_expect_success 'switch branch no arguments' '
20 test_must_fail git switch
23 test_expect_success 'switch branch' '
24 git switch first-branch &&
25 test_path_is_missing second.t
28 test_expect_success 'switch and detach' '
29 test_when_finished git switch main &&
30 test_must_fail git switch main^{commit} &&
31 git switch --detach main^{commit} &&
32 test_must_fail git symbolic-ref HEAD
35 test_expect_success 'switch and detach current branch' '
36 test_when_finished git switch main &&
38 git switch --detach &&
39 test_must_fail git symbolic-ref HEAD
42 test_expect_success 'switch and create branch' '
43 test_when_finished git switch main &&
44 git switch -c temp main^ &&
45 test_cmp_rev main^ refs/heads/temp &&
46 echo refs/heads/temp >expected-branch &&
47 git symbolic-ref HEAD >actual-branch &&
48 test_cmp expected-branch actual-branch
51 test_expect_success 'force create branch from HEAD' '
52 test_when_finished git switch main &&
53 git switch --detach main &&
54 test_must_fail git switch -c temp &&
56 test_cmp_rev main refs/heads/temp &&
57 echo refs/heads/temp >expected-branch &&
58 git symbolic-ref HEAD >actual-branch &&
59 test_cmp expected-branch actual-branch
62 test_expect_success 'new orphan branch from empty' '
63 test_when_finished git switch main &&
64 test_must_fail git switch --orphan new-orphan HEAD &&
65 git switch --orphan new-orphan &&
67 git cat-file commit refs/heads/new-orphan >commit &&
68 ! grep ^parent commit &&
69 git ls-files >tracked-files &&
70 echo orphan.t >expected &&
71 test_cmp expected tracked-files
74 test_expect_success 'orphan branch works with --discard-changes' '
75 test_when_finished git switch main &&
77 git switch --discard-changes --orphan new-orphan2 &&
78 git ls-files >tracked-files &&
79 test_must_be_empty tracked-files
82 test_expect_success 'switching ignores file of same branch name' '
83 test_when_finished git switch main &&
85 git switch first-branch &&
86 echo refs/heads/first-branch >expected &&
87 git symbolic-ref HEAD >actual &&
88 test_cmp expected actual
91 test_expect_success 'guess and create branch' '
92 test_when_finished git switch main &&
93 test_must_fail git switch --no-guess foo &&
94 test_config checkout.guess false &&
95 test_must_fail git switch foo &&
96 test_config checkout.guess true &&
98 echo refs/heads/foo >expected &&
99 git symbolic-ref HEAD >actual &&
100 test_cmp expected actual
103 test_expect_success 'not switching when something is in progress' '
104 test_when_finished rm -f .git/MERGE_HEAD &&
105 # fake a merge-in-progress
106 cp .git/HEAD .git/MERGE_HEAD &&
107 test_must_fail git switch -d @^