Sync with maint
[git] / t / t5539-fetch-http-shallow.sh
1 #!/bin/sh
2
3 test_description='fetch/clone from a shallow clone over http'
4
5 . ./test-lib.sh
6 . "$TEST_DIRECTORY"/lib-httpd.sh
7 start_httpd
8
9 commit() {
10         echo "$1" >tracked &&
11         git add tracked &&
12         git commit -m "$1"
13 }
14
15 test_expect_success 'setup shallow clone' '
16         commit 1 &&
17         commit 2 &&
18         commit 3 &&
19         commit 4 &&
20         commit 5 &&
21         commit 6 &&
22         commit 7 &&
23         git clone --no-local --depth=5 .git shallow &&
24         git config --global transfer.fsckObjects true
25 '
26
27 test_expect_success 'clone http repository' '
28         git clone --bare --no-local shallow "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
29         git clone $HTTPD_URL/smart/repo.git clone &&
30         (
31         cd clone &&
32         git fsck &&
33         git log --format=%s origin/master >actual &&
34         cat <<EOF >expect &&
35 7
36 6
37 5
38 4
39 3
40 EOF
41         test_cmp expect actual
42         )
43 '
44
45 # This test is tricky. We need large enough "have"s that fetch-pack
46 # will put pkt-flush in between. Then we need a "have" the server
47 # does not have, it'll send "ACK %s ready"
48 test_expect_success 'no shallow lines after receiving ACK ready' '
49         (
50                 cd shallow &&
51                 test_tick &&
52                 for i in $(test_seq 15)
53                 do
54                         git checkout --orphan unrelated$i &&
55                         test_commit unrelated$i &&
56                         git push -q "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
57                                 refs/heads/unrelated$i:refs/heads/unrelated$i &&
58                         git push -q ../clone/.git \
59                                 refs/heads/unrelated$i:refs/heads/unrelated$i ||
60                         exit 1
61                 done &&
62                 git checkout master &&
63                 test_commit new &&
64                 git push  "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" master
65         ) &&
66         (
67                 cd clone &&
68                 git checkout --orphan newnew &&
69                 test_commit new-too &&
70                 GIT_TRACE_PACKET="$TRASH_DIRECTORY/trace" git fetch --depth=2 &&
71                 grep "fetch-pack< ACK .* ready" ../trace &&
72                 ! grep "fetch-pack> done" ../trace
73         )
74 '
75
76 test_expect_success 'clone shallow since ...' '
77         test_create_repo shallow-since &&
78         (
79         cd shallow-since &&
80         GIT_COMMITTER_DATE="100000000 +0700" git commit --allow-empty -m one &&
81         GIT_COMMITTER_DATE="200000000 +0700" git commit --allow-empty -m two &&
82         GIT_COMMITTER_DATE="300000000 +0700" git commit --allow-empty -m three &&
83         mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-since.git" &&
84         git clone --shallow-since "300000000 +0700" $HTTPD_URL/smart/shallow-since.git ../shallow11 &&
85         git -C ../shallow11 log --pretty=tformat:%s HEAD >actual &&
86         echo three >expected &&
87         test_cmp expected actual
88         )
89 '
90
91 test_expect_success 'fetch shallow since ...' '
92         git -C shallow11 fetch --shallow-since "200000000 +0700" origin &&
93         git -C shallow11 log --pretty=tformat:%s origin/master >actual &&
94         cat >expected <<-\EOF &&
95         three
96         two
97         EOF
98         test_cmp expected actual
99 '
100
101 test_expect_success 'shallow clone exclude tag two' '
102         test_create_repo shallow-exclude &&
103         (
104         cd shallow-exclude &&
105         test_commit one &&
106         test_commit two &&
107         test_commit three &&
108         mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-exclude.git" &&
109         git clone --shallow-exclude two $HTTPD_URL/smart/shallow-exclude.git ../shallow12 &&
110         git -C ../shallow12 log --pretty=tformat:%s HEAD >actual &&
111         echo three >expected &&
112         test_cmp expected actual
113         )
114 '
115
116 test_expect_success 'fetch exclude tag one' '
117         git -C shallow12 fetch --shallow-exclude one origin &&
118         git -C shallow12 log --pretty=tformat:%s origin/master >actual &&
119         test_write_lines three two >expected &&
120         test_cmp expected actual
121 '
122
123 test_expect_success 'fetching deepen' '
124         test_create_repo shallow-deepen &&
125         (
126         cd shallow-deepen &&
127         test_commit one &&
128         test_commit two &&
129         test_commit three &&
130         mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" &&
131         git clone --depth 1 $HTTPD_URL/smart/shallow-deepen.git deepen &&
132         mv "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" .git &&
133         test_commit four &&
134         git -C deepen log --pretty=tformat:%s master >actual &&
135         echo three >expected &&
136         test_cmp expected actual &&
137         mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" &&
138         git -C deepen fetch --deepen=1 &&
139         git -C deepen log --pretty=tformat:%s origin/master >actual &&
140         cat >expected <<-\EOF &&
141         four
142         three
143         two
144         EOF
145         test_cmp expected actual
146         )
147 '
148
149 stop_httpd
150 test_done