hg-to-git: don't import the unused popen2 module
[git/dscho.git] / t / t1004-read-tree-m-u-wf.sh
blobf19b4a2a4afa89fd1242d1acccb1e999e6a88c6d
1 #!/bin/sh
3 test_description='read-tree -m -u checks working tree files'
5 . ./test-lib.sh
7 # two-tree test
9 test_expect_success 'two-way setup' '
11 mkdir subdir &&
12 echo >file1 file one &&
13 echo >file2 file two &&
14 echo >subdir/file1 file one in subdirectory &&
15 echo >subdir/file2 file two in subdirectory &&
16 git update-index --add file1 file2 subdir/file1 subdir/file2 &&
17 git commit -m initial &&
19 git branch side &&
20 git tag -f branch-point &&
22 echo file2 is not tracked on the master anymore &&
23 rm -f file2 subdir/file2 &&
24 git update-index --remove file2 subdir/file2 &&
25 git commit -a -m "master removes file2 and subdir/file2"
28 test_expect_success 'two-way not clobbering' '
30 echo >file2 master creates untracked file2 &&
31 echo >subdir/file2 master creates untracked subdir/file2 &&
32 if err=`git read-tree -m -u master side 2>&1`
33 then
34 echo should have complained
35 false
36 else
37 echo "happy to see $err"
41 echo file2 >.gitignore
43 test_expect_success 'two-way with incorrect --exclude-per-directory (1)' '
45 if err=`git read-tree -m --exclude-per-directory=.gitignore master side 2>&1`
46 then
47 echo should have complained
48 false
49 else
50 echo "happy to see $err"
54 test_expect_success 'two-way with incorrect --exclude-per-directory (2)' '
56 if err=`git read-tree -m -u --exclude-per-directory=foo --exclude-per-directory=.gitignore master side 2>&1`
57 then
58 echo should have complained
59 false
60 else
61 echo "happy to see $err"
65 test_expect_success 'two-way clobbering a ignored file' '
67 git read-tree -m -u --exclude-per-directory=.gitignore master side
70 rm -f .gitignore
72 # three-tree test
74 test_expect_success 'three-way not complaining on an untracked path in both' '
76 rm -f file2 subdir/file2 &&
77 git checkout side &&
78 echo >file3 file three &&
79 echo >subdir/file3 file three &&
80 git update-index --add file3 subdir/file3 &&
81 git commit -a -m "side adds file3 and removes file2" &&
83 git checkout master &&
84 echo >file2 file two is untracked on the master side &&
85 echo >subdir/file2 file two is untracked on the master side &&
87 git read-tree -m -u branch-point master side
90 test_expect_success 'three-way not clobbering a working tree file' '
92 git reset --hard &&
93 rm -f file2 subdir/file2 file3 subdir/file3 &&
94 git checkout master &&
95 echo >file3 file three created in master, untracked &&
96 echo >subdir/file3 file three created in master, untracked &&
97 if err=`git read-tree -m -u branch-point master side 2>&1`
98 then
99 echo should have complained
100 false
101 else
102 echo "happy to see $err"
106 echo >.gitignore file3
108 test_expect_success 'three-way not complaining on an untracked file' '
110 git reset --hard &&
111 rm -f file2 subdir/file2 file3 subdir/file3 &&
112 git checkout master &&
113 echo >file3 file three created in master, untracked &&
114 echo >subdir/file3 file three created in master, untracked &&
116 git read-tree -m -u --exclude-per-directory=.gitignore branch-point master side
119 test_expect_success '3-way not overwriting local changes (setup)' '
121 git reset --hard &&
122 git checkout -b side-a branch-point &&
123 echo >>file1 "new line to be kept in the merge result" &&
124 git commit -a -m "side-a changes file1" &&
125 git checkout -b side-b branch-point &&
126 echo >>file2 "new line to be kept in the merge result" &&
127 git commit -a -m "side-b changes file2" &&
128 git checkout side-a
132 test_expect_success '3-way not overwriting local changes (our side)' '
134 # At this point, file1 from side-a should be kept as side-b
135 # did not touch it.
137 git reset --hard &&
139 echo >>file1 "local changes" &&
140 git read-tree -m -u branch-point side-a side-b &&
141 grep "new line to be kept" file1 &&
142 grep "local changes" file1
146 test_expect_success '3-way not overwriting local changes (their side)' '
148 # At this point, file2 from side-b should be taken as side-a
149 # did not touch it.
151 git reset --hard &&
153 echo >>file2 "local changes" &&
154 test_must_fail git read-tree -m -u branch-point side-a side-b &&
155 ! grep "new line to be kept" file2 &&
156 grep "local changes" file2
160 test_expect_success SYMLINKS 'funny symlink in work tree' '
162 git reset --hard &&
163 git checkout -b sym-b side-b &&
164 mkdir -p a &&
165 >a/b &&
166 git add a/b &&
167 git commit -m "side adds a/b" &&
169 rm -fr a &&
170 git checkout -b sym-a side-a &&
171 mkdir -p a &&
172 ln -s ../b a/b &&
173 git add a/b &&
174 git commit -m "we add a/b" &&
176 git read-tree -m -u sym-a sym-a sym-b
180 test_expect_success SYMLINKS 'funny symlink in work tree, un-unlink-able' '
182 rm -fr a b &&
183 git reset --hard &&
185 git checkout sym-a &&
186 chmod a-w a &&
187 test_must_fail git read-tree -m -u sym-a sym-a sym-b
191 # clean-up from the above test
192 chmod a+w a 2>/dev/null
193 rm -fr a b
195 test_expect_success 'D/F setup' '
197 git reset --hard &&
199 git checkout side-a &&
200 rm -f subdir/file2 &&
201 mkdir subdir/file2 &&
202 echo qfwfq >subdir/file2/another &&
203 git add subdir/file2/another &&
204 test_tick &&
205 git commit -m "side-a changes file2 to directory"
209 test_expect_success 'D/F' '
211 git checkout side-b &&
212 git read-tree -m -u branch-point side-b side-a &&
213 git ls-files -u >actual &&
215 a=$(git rev-parse branch-point:subdir/file2)
216 b=$(git rev-parse side-a:subdir/file2/another)
217 echo "100644 $a 1 subdir/file2"
218 echo "100644 $a 2 subdir/file2"
219 echo "100644 $b 3 subdir/file2/another"
220 ) >expect &&
221 test_cmp actual expect
225 test_expect_success 'D/F resolve' '
227 git reset --hard &&
228 git checkout side-b &&
229 git merge-resolve branch-point -- side-b side-a
233 test_expect_success 'D/F recursive' '
235 git reset --hard &&
236 git checkout side-b &&
237 git merge-recursive branch-point -- side-b side-a
241 test_done