]> git.ipfire.org Git - thirdparty/git.git/blob - t/t5509-fetch-push-namespaces.sh
hashmap: use *_entry APIs for iteration
[thirdparty/git.git] / t / t5509-fetch-push-namespaces.sh
1 #!/bin/sh
2
3 test_description='fetch/push involving ref namespaces'
4 . ./test-lib.sh
5
6 test_expect_success setup '
7 git config --global protocol.ext.allow user &&
8 test_tick &&
9 git init original &&
10 (
11 cd original &&
12 echo 0 >count &&
13 git add count &&
14 test_commit 0 &&
15 echo 1 >count &&
16 git add count &&
17 test_commit 1 &&
18 git remote add pushee-namespaced "ext::git --namespace=namespace %s ../pushee" &&
19 git remote add pushee-unnamespaced ../pushee
20 ) &&
21 commit0=$(cd original && git rev-parse HEAD^) &&
22 commit1=$(cd original && git rev-parse HEAD) &&
23 git init pushee &&
24 git init puller
25 '
26
27 test_expect_success 'pushing into a repository using a ref namespace' '
28 (
29 cd original &&
30 git push pushee-namespaced master &&
31 git ls-remote pushee-namespaced >actual &&
32 printf "$commit1\trefs/heads/master\n" >expected &&
33 test_cmp expected actual &&
34 git push pushee-namespaced --tags &&
35 git ls-remote pushee-namespaced >actual &&
36 printf "$commit0\trefs/tags/0\n" >>expected &&
37 printf "$commit1\trefs/tags/1\n" >>expected &&
38 test_cmp expected actual &&
39 # Verify that the GIT_NAMESPACE environment variable works as well
40 GIT_NAMESPACE=namespace git ls-remote "ext::git %s ../pushee" >actual &&
41 test_cmp expected actual &&
42 # Verify that --namespace overrides GIT_NAMESPACE
43 GIT_NAMESPACE=garbage git ls-remote pushee-namespaced >actual &&
44 test_cmp expected actual &&
45 # Try a namespace with no content
46 git ls-remote "ext::git --namespace=garbage %s ../pushee" >actual &&
47 test_must_be_empty actual &&
48 git ls-remote pushee-unnamespaced >actual &&
49 sed -e "s|refs/|refs/namespaces/namespace/refs/|" expected >expected.unnamespaced &&
50 test_cmp expected.unnamespaced actual
51 )
52 '
53
54 test_expect_success 'pulling from a repository using a ref namespace' '
55 (
56 cd puller &&
57 git remote add -f pushee-namespaced "ext::git --namespace=namespace %s ../pushee" &&
58 git for-each-ref refs/ >actual &&
59 printf "$commit1 commit\trefs/remotes/pushee-namespaced/master\n" >expected &&
60 printf "$commit0 commit\trefs/tags/0\n" >>expected &&
61 printf "$commit1 commit\trefs/tags/1\n" >>expected &&
62 test_cmp expected actual
63 )
64 '
65
66 # This test with clone --mirror checks for possible regressions in clone
67 # or the machinery underneath it. It ensures that no future change
68 # causes clone to ignore refs in refs/namespaces/*. In particular, it
69 # protects against a regression caused by any future change to the refs
70 # machinery that might cause it to ignore refs outside of refs/heads/*
71 # or refs/tags/*. More generally, this test also checks the high-level
72 # functionality of using clone --mirror to back up a set of repos hosted
73 # in the namespaces of a single repo.
74 test_expect_success 'mirroring a repository using a ref namespace' '
75 git clone --mirror pushee mirror &&
76 (
77 cd mirror &&
78 git for-each-ref refs/ >actual &&
79 printf "$commit1 commit\trefs/namespaces/namespace/refs/heads/master\n" >expected &&
80 printf "$commit0 commit\trefs/namespaces/namespace/refs/tags/0\n" >>expected &&
81 printf "$commit1 commit\trefs/namespaces/namespace/refs/tags/1\n" >>expected &&
82 test_cmp expected actual
83 )
84 '
85
86 test_expect_success 'hide namespaced refs with transfer.hideRefs' '
87 GIT_NAMESPACE=namespace \
88 git -C pushee -c transfer.hideRefs=refs/tags \
89 ls-remote "ext::git %s ." >actual &&
90 printf "$commit1\trefs/heads/master\n" >expected &&
91 test_cmp expected actual
92 '
93
94 test_expect_success 'check that transfer.hideRefs does not match unstripped refs' '
95 GIT_NAMESPACE=namespace \
96 git -C pushee -c transfer.hideRefs=refs/namespaces/namespace/refs/tags \
97 ls-remote "ext::git %s ." >actual &&
98 printf "$commit1\trefs/heads/master\n" >expected &&
99 printf "$commit0\trefs/tags/0\n" >>expected &&
100 printf "$commit1\trefs/tags/1\n" >>expected &&
101 test_cmp expected actual
102 '
103
104 test_expect_success 'hide full refs with transfer.hideRefs' '
105 GIT_NAMESPACE=namespace \
106 git -C pushee -c transfer.hideRefs="^refs/namespaces/namespace/refs/tags" \
107 ls-remote "ext::git %s ." >actual &&
108 printf "$commit1\trefs/heads/master\n" >expected &&
109 test_cmp expected actual
110 '
111
112 test_expect_success 'try to update a hidden ref' '
113 test_config -C pushee transfer.hideRefs refs/heads/master &&
114 test_must_fail git -C original push pushee-namespaced master
115 '
116
117 test_expect_success 'try to update a ref that is not hidden' '
118 test_config -C pushee transfer.hideRefs refs/namespaces/namespace/refs/heads/master &&
119 git -C original push pushee-namespaced master
120 '
121
122 test_expect_success 'try to update a hidden full ref' '
123 test_config -C pushee transfer.hideRefs "^refs/namespaces/namespace/refs/heads/master" &&
124 test_must_fail git -C original push pushee-namespaced master
125 '
126
127 test_expect_success 'set up ambiguous HEAD' '
128 git init ambiguous &&
129 (
130 cd ambiguous &&
131 git commit --allow-empty -m foo &&
132 git update-ref refs/namespaces/ns/refs/heads/one HEAD &&
133 git update-ref refs/namespaces/ns/refs/heads/two HEAD &&
134 git symbolic-ref refs/namespaces/ns/HEAD \
135 refs/namespaces/ns/refs/heads/two
136 )
137 '
138
139 test_expect_success 'clone chooses correct HEAD (v0)' '
140 GIT_NAMESPACE=ns git -c protocol.version=0 \
141 clone ambiguous ambiguous-v0 &&
142 echo refs/heads/two >expect &&
143 git -C ambiguous-v0 symbolic-ref HEAD >actual &&
144 test_cmp expect actual
145 '
146
147 test_expect_success 'clone chooses correct HEAD (v2)' '
148 GIT_NAMESPACE=ns git -c protocol.version=2 \
149 clone ambiguous ambiguous-v2 &&
150 echo refs/heads/two >expect &&
151 git -C ambiguous-v2 symbolic-ref HEAD >actual &&
152 test_cmp expect actual
153 '
154
155 test_done