Convert remaining callers of resolve_gitlink_ref to object_id
[git.git] / t / t6026-merge-attr.sh
blob8f9b48a4937bb4141d17b7d9096d2b6fb695c25c
1 #!/bin/sh
3 # Copyright (c) 2007 Junio C Hamano
6 test_description='per path merge controlled by merge attribute'
8 . ./test-lib.sh
10 test_expect_success setup '
12 for f in text binary union
14 echo Initial >$f && git add $f || return 1
15 done &&
16 test_tick &&
17 git commit -m Initial &&
19 git branch side &&
20 for f in text binary union
22 echo Master >>$f && git add $f || return 1
23 done &&
24 test_tick &&
25 git commit -m Master &&
27 git checkout side &&
28 for f in text binary union
30 echo Side >>$f && git add $f || return 1
31 done &&
32 test_tick &&
33 git commit -m Side &&
35 git tag anchor
38 test_expect_success merge '
41 echo "binary -merge"
42 echo "union merge=union"
43 } >.gitattributes &&
45 if git merge master
46 then
47 echo Gaah, should have conflicted
48 false
49 else
50 echo Ok, conflicted.
54 test_expect_success 'check merge result in index' '
56 git ls-files -u | grep binary &&
57 git ls-files -u | grep text &&
58 ! (git ls-files -u | grep union)
62 test_expect_success 'check merge result in working tree' '
64 git cat-file -p HEAD:binary >binary-orig &&
65 grep "<<<<<<<" text &&
66 cmp binary-orig binary &&
67 ! grep "<<<<<<<" union &&
68 grep Master union &&
69 grep Side union
73 test_expect_success 'retry the merge with longer context' '
74 echo text conflict-marker-size=32 >>.gitattributes &&
75 git checkout -m text &&
76 sed -ne "/^\([<=>]\)\1\1\1*/{
77 s/ .*$//
79 }" >actual text &&
80 grep ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" actual &&
81 grep "================================" actual &&
82 grep "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" actual
85 cat >./custom-merge <<\EOF
86 #!/bin/sh
88 orig="$1" ours="$2" theirs="$3" exit="$4" path=$5
90 echo "orig is $orig"
91 echo "ours is $ours"
92 echo "theirs is $theirs"
93 echo "path is $path"
94 echo "=== orig ==="
95 cat "$orig"
96 echo "=== ours ==="
97 cat "$ours"
98 echo "=== theirs ==="
99 cat "$theirs"
100 ) >"$ours+"
101 cat "$ours+" >"$ours"
102 rm -f "$ours+"
103 exit "$exit"
105 chmod +x ./custom-merge
107 test_expect_success 'custom merge backend' '
109 echo "* merge=union" >.gitattributes &&
110 echo "text merge=custom" >>.gitattributes &&
112 git reset --hard anchor &&
113 git config --replace-all \
114 merge.custom.driver "./custom-merge %O %A %B 0 %P" &&
115 git config --replace-all \
116 merge.custom.name "custom merge driver for testing" &&
118 git merge master &&
120 cmp binary union &&
121 sed -e 1,3d text >check-1 &&
122 o=$(git unpack-file master^:text) &&
123 a=$(git unpack-file side^:text) &&
124 b=$(git unpack-file master:text) &&
125 sh -c "./custom-merge $o $a $b 0 'text'" &&
126 sed -e 1,3d $a >check-2 &&
127 cmp check-1 check-2 &&
128 rm -f $o $a $b
131 test_expect_success 'custom merge backend' '
133 git reset --hard anchor &&
134 git config --replace-all \
135 merge.custom.driver "./custom-merge %O %A %B 1 %P" &&
136 git config --replace-all \
137 merge.custom.name "custom merge driver for testing" &&
139 if git merge master
140 then
141 echo "Eh? should have conflicted"
142 false
143 else
144 echo "Ok, conflicted"
145 fi &&
147 cmp binary union &&
148 sed -e 1,3d text >check-1 &&
149 o=$(git unpack-file master^:text) &&
150 a=$(git unpack-file anchor:text) &&
151 b=$(git unpack-file master:text) &&
152 sh -c "./custom-merge $o $a $b 0 'text'" &&
153 sed -e 1,3d $a >check-2 &&
154 cmp check-1 check-2 &&
155 sed -e 1,3d -e 4q $a >check-3 &&
156 echo "path is text" >expect &&
157 cmp expect check-3 &&
158 rm -f $o $a $b
161 test_expect_success 'up-to-date merge without common ancestor' '
162 test_create_repo repo1 &&
163 test_create_repo repo2 &&
164 test_tick &&
166 cd repo1 &&
167 >a &&
168 git add a &&
169 git commit -m initial
170 ) &&
171 test_tick &&
173 cd repo2 &&
174 git commit --allow-empty -m initial
175 ) &&
176 test_tick &&
178 cd repo1 &&
179 git fetch ../repo2 master &&
180 git merge --allow-unrelated-histories FETCH_HEAD
184 test_expect_success 'custom merge does not lock index' '
185 git reset --hard anchor &&
186 write_script sleep-an-hour.sh <<-\EOF &&
187 sleep 3600 &
188 echo $! >sleep.pid
191 test_write_lines >.gitattributes \
192 "* merge=ours" "text merge=sleep-an-hour" &&
193 test_config merge.ours.driver true &&
194 test_config merge.sleep-an-hour.driver ./sleep-an-hour.sh &&
196 # We are testing that the custom merge driver does not block
197 # index.lock on Windows due to an inherited file handle.
198 # To ensure that the backgrounded process ran sufficiently
199 # long (and has been started in the first place), we do not
200 # ignore the result of the kill command.
201 # By packaging the command in test_when_finished, we get both
202 # the correctness check and the clean-up.
203 test_when_finished "kill \$(cat sleep.pid)" &&
204 git merge master
207 test_done