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>
75 lines
1.7 KiB
Bash
Executable File
75 lines
1.7 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='More rename detection tests.
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The rename detection logic should be able to detect pure rename or
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copy of symbolic links, but should not produce rename/copy followed
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by an edit for them.
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'
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. ./test-lib.sh
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. "$TEST_DIRECTORY"/diff-lib.sh
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if ! test_have_prereq SYMLINKS
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then
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say 'Symbolic links not supported, skipping tests.'
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test_done
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exit
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fi
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test_expect_success \
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'prepare reference tree' \
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'echo xyzzy | tr -d '\\\\'012 >yomin &&
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ln -s xyzzy frotz &&
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git update-index --add frotz yomin &&
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tree=$(git write-tree) &&
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echo $tree'
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test_expect_success \
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'prepare work tree' \
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'mv frotz rezrov &&
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rm -f yomin &&
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ln -s xyzzy nitfol &&
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ln -s xzzzy bozbar &&
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git update-index --add --remove frotz rezrov nitfol bozbar yomin'
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# tree has frotz pointing at xyzzy, and yomin that contains xyzzy to
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# confuse things. work tree has rezrov (xyzzy) nitfol (xyzzy) and
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# bozbar (xzzzy).
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# rezrov and nitfol are rename/copy of frotz and bozbar should be
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# a new creation.
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GIT_DIFF_OPTS=--unified=0 git diff-index -M -p $tree >current
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cat >expected <<\EOF
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diff --git a/bozbar b/bozbar
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new file mode 120000
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--- /dev/null
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+++ b/bozbar
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@@ -0,0 +1 @@
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+xzzzy
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\ No newline at end of file
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diff --git a/frotz b/nitfol
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similarity index 100%
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copy from frotz
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copy to nitfol
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diff --git a/frotz b/rezrov
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similarity index 100%
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rename from frotz
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rename to rezrov
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diff --git a/yomin b/yomin
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deleted file mode 100644
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--- a/yomin
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+++ /dev/null
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@@ -1 +0,0 @@
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-xyzzy
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\ No newline at end of file
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EOF
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test_expect_success \
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'validate diff output' \
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'compare_diff_patch current expected'
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test_done
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