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Import branch 'git-p4' of git://repo.or.cz/fast-export
[git.git] / t / t5515-fetch-merge-logic.sh
1 #!/bin/sh
2 #
3 # Copyright (c) 2007 Santi BĂ©jar, based on t4013 by Junio C Hamano
4 #
5 #
7 test_description='Merge logic in fetch'
9 . ./test-lib.sh
11 LF='
12 '
14 test_expect_success setup '
15         GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" &&
16         GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" &&
17         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
19         echo >file original &&
20         git add file &&
21         git commit -a -m One &&
22         git tag tag-one &&
23         git tag tag-one-tree HEAD^{tree} &&
24         git branch one &&
26         echo two >> file &&
27         git commit -a -m Two &&
28         git tag -a -m "Tag Two" tag-two &&
29         git branch two &&
31         echo three >> file &&
32         git commit -a -m Three &&
33         git tag -a -m "Tag Three" tag-three &&
34         git tag -a -m "Tag Three file" tag-three-file HEAD^{tree}:file &&
35         git branch three &&
37         echo master >> file &&
38         git commit -a -m Master &&
39         git tag -a -m "Tag Master" tag-master &&
41         git checkout three &&
43         git clone . cloned &&
44         cd cloned &&
45         git config remote.origin.url ../.git/ &&
47         git config remote.config-explicit.url ../.git/ &&
48         git config remote.config-explicit.fetch refs/heads/master:remotes/rem/master &&
49         git config --add remote.config-explicit.fetch refs/heads/one:remotes/rem/one &&
50         git config --add remote.config-explicit.fetch two:remotes/rem/two &&
51         git config --add remote.config-explicit.fetch refs/heads/three:remotes/rem/three &&
52         remotes="config-explicit" &&
54         git config remote.config-glob.url ../.git/ &&
55         git config remote.config-glob.fetch refs/heads/*:refs/remotes/rem/* &&
56         remotes="$remotes config-glob" &&
58         mkdir -p .git/remotes &&
59         {
60                 echo "URL: ../.git/"
61                 echo "Pull: refs/heads/master:remotes/rem/master"
62                 echo "Pull: refs/heads/one:remotes/rem/one"
63                 echo "Pull: two:remotes/rem/two"
64                 echo "Pull: refs/heads/three:remotes/rem/three"
65         } >.git/remotes/remote-explicit &&
66         remotes="$remotes remote-explicit" &&
68         {
69                 echo "URL: ../.git/"
70                 echo "Pull: refs/heads/*:refs/remotes/rem/*"
71         } >.git/remotes/remote-glob &&
72         remotes="$remotes remote-glob" &&
74         mkdir -p .git/branches &&
75         echo "../.git" > .git/branches/branches-default &&
76         remotes="$remotes branches-default" &&
78         echo "../.git#one" > .git/branches/branches-one &&
79         remotes="$remotes branches-one" &&
81         for remote in $remotes ; do
82                 git config branch.br-$remote.remote $remote &&
83                 git config branch.br-$remote-merge.remote $remote &&
84                 git config branch.br-$remote-merge.merge refs/heads/three &&
85                 git config branch.br-$remote-octopus.remote $remote &&
86                 git config branch.br-$remote-octopus.merge refs/heads/one &&
87                 git config --add branch.br-$remote-octopus.merge two &&
88                 git config --add branch.br-$remote-octopus.merge remotes/rem/three
89         done
90 '
92 # Merge logic depends on branch properties and Pull: or .fetch lines
93 for remote in $remotes ; do
94     for branch in "" "-merge" "-octopus" ; do
95 cat <<EOF
96 br-$remote$branch
97 br-$remote$branch $remote
98 EOF
99     done
100 done > tests
102 # Merge logic does not depend on branch properties,
103 # but does depend on Pull: or fetch lines.
104 # Use two branches completely unrelated from the arguments,
105 # the clone default and one without branch properties
106 for branch in master br-unconfig ; do
107     echo $branch
108     for remote in $remotes ; do
109         echo $branch $remote
110     done
111 done >> tests
113 # Merge logic does not depend on branch properties
114 # neither in the Pull: or .fetch config
115 for branch in master br-unconfig ; do
116     cat <<EOF
117 $branch ../.git
118 $branch ../.git one
119 $branch ../.git one two
120 $branch --tags ../.git
121 $branch ../.git tag tag-one tag tag-three
122 $branch ../.git tag tag-one-tree tag tag-three-file
123 $branch ../.git one tag tag-one tag tag-three-file
124 EOF
125 done >> tests
127 while read cmd
128 do
129         case "$cmd" in
130         '' | '#'*) continue ;;
131         esac
132         test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'`
133         cnt=`expr $test_count + 1`
134         pfx=`printf "%04d" $cnt`
135         expect="../../t5515/fetch.$test"
136         actual="$pfx-fetch.$test"
138         test_expect_success "$cmd" '
139                 {
140                         echo "# $cmd"
141                         set x $cmd; shift
142                         git symbolic-ref HEAD refs/heads/$1 ; shift
143                         rm -f .git/FETCH_HEAD
144                         rm -f .git/refs/heads/*
145                         rm -f .git/refs/remotes/rem/*
146                         rm -f .git/refs/tags/*
147                         git fetch "$@" >/dev/null
148                         cat .git/FETCH_HEAD
149                 } >"$actual" &&
150                 if test -f "$expect"
151                 then
152                         git diff -u "$expect" "$actual" &&
153                         rm -f "$actual"
154                 else
155                         # this is to help developing new tests.
156                         cp "$actual" "$expect"
157                         false
158                 fi
159         '
160 done < tests
162 test_done