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>
94 lines
1.7 KiB
Bash
Executable File
94 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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test_description='typechange rename detection'
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. ./test-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 setup '
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rm -f foo bar &&
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cat "$TEST_DIRECTORY"/../COPYING >foo &&
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ln -s linklink bar &&
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git add foo bar &&
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git commit -a -m Initial &&
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git tag one &&
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rm -f foo bar &&
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cat "$TEST_DIRECTORY"/../COPYING >bar &&
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ln -s linklink foo &&
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git add foo bar &&
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git commit -a -m Second &&
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git tag two &&
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rm -f foo bar &&
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cat "$TEST_DIRECTORY"/../COPYING >foo &&
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git add foo &&
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git commit -a -m Third &&
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git tag three &&
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mv foo bar &&
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ln -s linklink foo &&
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git add foo bar &&
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git commit -a -m Fourth &&
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git tag four &&
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# This is purely for sanity check
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rm -f foo bar &&
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cat "$TEST_DIRECTORY"/../COPYING >foo &&
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cat "$TEST_DIRECTORY"/../Makefile >bar &&
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git add foo bar &&
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git commit -a -m Fifth &&
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git tag five &&
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rm -f foo bar &&
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cat "$TEST_DIRECTORY"/../Makefile >foo &&
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cat "$TEST_DIRECTORY"/../COPYING >bar &&
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git add foo bar &&
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git commit -a -m Sixth &&
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git tag six
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'
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test_expect_success 'cross renames to be detected for regular files' '
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git diff-tree five six -r --name-status -B -M | sort >actual &&
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{
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echo "R100 foo bar"
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echo "R100 bar foo"
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} | sort >expect &&
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test_cmp expect actual
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'
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test_expect_success 'cross renames to be detected for typechange' '
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git diff-tree one two -r --name-status -B -M | sort >actual &&
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{
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echo "R100 foo bar"
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echo "R100 bar foo"
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} | sort >expect &&
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test_cmp expect actual
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'
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test_expect_success 'moves and renames' '
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git diff-tree three four -r --name-status -B -M | sort >actual &&
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{
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echo "R100 foo bar"
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echo "T100 foo"
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} | sort >expect &&
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test_cmp expect actual
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'
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test_done
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