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704a3143d5
Many tests depend on that symbolic links work. This introduces a check
that sets the prerequisite tag SYMLINKS if the file system supports
symbolic links. Since so many tests have to check for this prerequisite,
we do the check in test-lib.sh, so that we don't need to repeat the test
in many scripts.
To check for 'ln -s' failures, you can use a FAT partition on Linux:
$ mkdosfs -C git-on-fat 1000000
$ sudo mount -o loop,uid=j6t,gid=users,shortname=winnt git-on-fat /mnt
Clone git to /mnt and
$ GIT_SKIP_TESTS='t0001.1[34] t0010 t1301 t403[34] t4129.[47] t5701.7
t7701.3 t9100 t9101.26 t9119 t9124.[67] t9200.10 t9600.6' \
make test
(These additionally skipped tests depend on POSIX permissions that FAT on
Linux does not provide.)
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
86 lines
2.4 KiB
Bash
Executable file
86 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2005 Junio C Hamano
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#
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test_description='git checkout-index test.
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This test registers the following filesystem structure in the cache:
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path0/file0 - a file in a directory
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path1/file1 - a file in a directory
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and attempts to check it out when the work tree has:
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path0/file0 - a file in a directory
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path1 - a symlink pointing at "path0"
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Checkout cache should fail to extract path1/file1 because the leading
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path path1 is occupied by a non-directory. With "-f" it should remove
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the symlink path1 and create directory path1 and file path1/file1.
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'
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. ./test-lib.sh
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show_files() {
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# show filesystem files, just [-dl] for type and name
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find path? -ls |
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sed -e 's/^[0-9]* * [0-9]* * \([-bcdl]\)[^ ]* *[0-9]* *[^ ]* *[^ ]* *[0-9]* [A-Z][a-z][a-z] [0-9][0-9] [^ ]* /fs: \1 /'
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# what's in the cache, just mode and name
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git ls-files --stage |
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sed -e 's/^\([0-9]*\) [0-9a-f]* [0-3] /ca: \1 /'
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# what's in the tree, just mode and name.
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git ls-tree -r "$1" |
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sed -e 's/^\([0-9]*\) [^ ]* [0-9a-f]* /tr: \1 /'
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}
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mkdir path0
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date >path0/file0
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test_expect_success \
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'git update-index --add path0/file0' \
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'git update-index --add path0/file0'
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test_expect_success \
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'writing tree out with git write-tree' \
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'tree1=$(git write-tree)'
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test_debug 'show_files $tree1'
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mkdir path1
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date >path1/file1
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test_expect_success \
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'git update-index --add path1/file1' \
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'git update-index --add path1/file1'
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test_expect_success \
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'writing tree out with git write-tree' \
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'tree2=$(git write-tree)'
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test_debug 'show_files $tree2'
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rm -fr path1
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test_expect_success \
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'read previously written tree and checkout.' \
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'git read-tree -m $tree1 && git checkout-index -f -a'
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test_debug 'show_files $tree1'
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test_expect_success SYMLINKS \
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'git update-index --add a symlink.' \
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'ln -s path0 path1 &&
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git update-index --add path1'
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test_expect_success \
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'writing tree out with git write-tree' \
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'tree3=$(git write-tree)'
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test_debug 'show_files $tree3'
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# Morten says "Got that?" here.
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# Test begins.
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test_expect_success \
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'read previously written tree and checkout.' \
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'git read-tree $tree2 && git checkout-index -f -a'
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test_debug 'show_files $tree2'
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test_expect_success \
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'checking out conflicting path with -f' \
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'test ! -h path0 && test -d path0 &&
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test ! -h path1 && test -d path1 &&
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test ! -h path0/file0 && test -f path0/file0 &&
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test ! -h path1/file1 && test -f path1/file1'
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test_done
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