builtin-commit: add --date option
[git/vmiklos.git] / t / t5522-pull-symlink.sh
blob86bbd7d024ff6b1ee775ec737c550d54f9371ad7
1 #!/bin/sh
3 test_description='pulling from symlinked subdir'
5 . ./test-lib.sh
7 if ! test_have_prereq SYMLINKS
8 then
9 say 'Symbolic links not supported, skipping tests.'
10 test_done
13 # The scenario we are building:
15 # trash\ directory/
16 # clone-repo/
17 # subdir/
18 # bar
19 # subdir-link -> clone-repo/subdir/
21 # The working directory is subdir-link.
23 mkdir subdir
24 echo file >subdir/file
25 git add subdir/file
26 git commit -q -m file
27 git clone -q . clone-repo
28 ln -s clone-repo/subdir/ subdir-link
31 # Demonstrate that things work if we just avoid the symlink
33 test_expect_success 'pulling from real subdir' '
35 echo real >subdir/file &&
36 git commit -m real subdir/file &&
37 cd clone-repo/subdir/ &&
38 git pull &&
39 test real = $(cat file)
43 # From subdir-link, pulling should work as it does from
44 # clone-repo/subdir/.
46 # Instead, the error pull gave was:
48 # fatal: 'origin': unable to chdir or not a git archive
49 # fatal: The remote end hung up unexpectedly
51 # because git would find the .git/config for the "trash directory"
52 # repo, not for the clone-repo repo. The "trash directory" repo
53 # had no entry for origin. Git found the wrong .git because
54 # git rev-parse --show-cdup printed a path relative to
55 # clone-repo/subdir/, not subdir-link/. Git rev-parse --show-cdup
56 # used the correct .git, but when the git pull shell script did
57 # "cd `git rev-parse --show-cdup`", it ended up in the wrong
58 # directory. A POSIX shell's "cd" works a little differently
59 # than chdir() in C; "cd -P" is much closer to chdir().
61 test_expect_success 'pulling from symlinked subdir' '
63 echo link >subdir/file &&
64 git commit -m link subdir/file &&
65 cd subdir-link/ &&
66 git pull &&
67 test link = $(cat file)
71 # Prove that the remote end really is a repo, and other commands
72 # work fine in this context. It's just that "git pull" breaks.
74 test_expect_success 'pushing from symlinked subdir' '
76 cd subdir-link/ &&
77 echo push >file &&
78 git commit -m push ./file &&
79 git push
80 ) &&
81 test push = $(git show HEAD:subdir/file)
84 test_done