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1#!/bin/sh
2
3test_description='tests for git clone --revision'
4GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
5export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
6
7. ./test-lib.sh
8
9test_expect_success 'setup' '
10 test_commit --no-tag "initial commit" README "Hello" &&
11 test_commit --annotate "second commit" README "Hello world" v1.0 &&
12 test_commit --no-tag "third commit" README "Hello world!" &&
13 git switch -c feature v1.0 &&
14 test_commit --no-tag "feature commit" README "Hello world!" &&
15 git switch main
16'
17
18test_expect_success 'clone with --revision being a branch' '
19 test_when_finished "rm -rf dst" &&
20 git clone --revision=refs/heads/feature . dst &&
21 git rev-parse refs/heads/feature >expect &&
22 git -C dst rev-parse HEAD >actual &&
23 test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null &&
24 test_cmp expect actual &&
25 git -C dst for-each-ref refs >expect &&
26 test_must_be_empty expect &&
27 test_must_fail git -C dst config remote.origin.fetch
28'
29
30test_expect_success 'clone with --depth and --revision being a branch' '
31 test_when_finished "rm -rf dst" &&
32 git clone --no-local --depth=1 --revision=refs/heads/feature . dst &&
33 git rev-parse refs/heads/feature >expect &&
34 git -C dst rev-parse HEAD >actual &&
35 test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null &&
36 test_cmp expect actual &&
37 git -C dst for-each-ref refs >expect &&
38 test_must_be_empty expect &&
39 test_must_fail git -C dst config remote.origin.fetch &&
40 git -C dst rev-list HEAD >actual &&
41 test_line_count = 1 actual
42'
43
44test_expect_success 'clone with --revision being a tag' '
45 test_when_finished "rm -rf dst" &&
46 git clone --revision=refs/tags/v1.0 . dst &&
47 git rev-parse refs/tags/v1.0^{} >expect &&
48 git -C dst rev-parse HEAD >actual &&
49 test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null &&
50 test_cmp expect actual &&
51 git -C dst for-each-ref refs >expect &&
52 test_must_be_empty expect &&
53 test_must_fail git -C dst config remote.origin.fetch
54'
55
56test_expect_success 'clone with --revision being HEAD' '
57 test_when_finished "rm -rf dst" &&
58 git clone --revision=HEAD . dst &&
59 git rev-parse HEAD >expect &&
60 git -C dst rev-parse HEAD >actual &&
61 test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null &&
62 test_cmp expect actual &&
63 git -C dst for-each-ref refs >expect &&
64 test_must_be_empty expect &&
65 test_must_fail git -C dst config remote.origin.fetch
66'
67
68test_expect_success 'clone with --revision being a raw commit hash' '
69 test_when_finished "rm -rf dst" &&
70 oid=$(git rev-parse refs/heads/feature) &&
71 git clone --revision=$oid . dst &&
72 echo $oid >expect &&
73 git -C dst rev-parse HEAD >actual &&
74 test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null &&
75 test_cmp expect actual &&
76 git -C dst for-each-ref refs >expect &&
77 test_must_be_empty expect &&
78 test_must_fail git -C dst config remote.origin.fetch
79'
80
81test_expect_success 'clone with --revision and --bare' '
82 test_when_finished "rm -rf dst" &&
83 git clone --revision=refs/heads/main --bare . dst &&
84 oid=$(git rev-parse refs/heads/main) &&
85 git -C dst cat-file -t $oid >actual &&
86 echo "commit" >expect &&
87 test_cmp expect actual &&
88 git -C dst for-each-ref refs >expect &&
89 test_must_be_empty expect &&
90 test_must_fail git -C dst config remote.origin.fetch
91'
92
93test_expect_success 'clone with --revision being a short raw commit hash' '
94 test_when_finished "rm -rf dst" &&
95 oid=$(git rev-parse --short refs/heads/feature) &&
96 test_must_fail git clone --revision=$oid . dst 2>err &&
97 test_grep "fatal: Remote revision $oid not found in upstream origin" err
98'
99
100test_expect_success 'clone with --revision being a tree hash' '
101 test_when_finished "rm -rf dst" &&
102 oid=$(git rev-parse refs/heads/feature^{tree}) &&
103 test_must_fail git clone --revision=$oid . dst 2>err &&
104 test_grep "error: object $oid is a tree, not a commit" err
105'
106
107test_expect_success 'clone with --revision being the parent of a ref fails' '
108 test_when_finished "rm -rf dst" &&
109 test_must_fail git clone --revision=refs/heads/main^ . dst
110'
111
112test_expect_success 'clone with --revision and --branch fails' '
113 test_when_finished "rm -rf dst" &&
114 test_must_fail git clone --revision=refs/heads/main --branch=main . dst
115'
116
117test_expect_success 'clone with --revision and --mirror fails' '
118 test_when_finished "rm -rf dst" &&
119 test_must_fail git clone --revision=refs/heads/main --mirror . dst
120'
121
122test_done