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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>
179 lines
3.6 KiB
Bash
Executable file
179 lines
3.6 KiB
Bash
Executable file
#!/bin/sh
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test_description='git add -u
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This test creates a working tree state with three files:
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top (previously committed, modified)
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dir/sub (previously committed, modified)
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dir/other (untracked)
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and issues a git add -u with path limiting on "dir" to add
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only the updates to dir/sub.
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Also tested are "git add -u" without limiting, and "git add -u"
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without contents changes, and other conditions'
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. ./test-lib.sh
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test_expect_success setup '
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echo initial >check &&
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echo initial >top &&
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echo initial >foo &&
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mkdir dir1 dir2 &&
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echo initial >dir1/sub1 &&
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echo initial >dir1/sub2 &&
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echo initial >dir2/sub3 &&
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git add check dir1 dir2 top foo &&
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test_tick
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git commit -m initial &&
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echo changed >check &&
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echo changed >top &&
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echo changed >dir2/sub3 &&
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rm -f dir1/sub1 &&
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echo other >dir2/other
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'
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test_expect_success update '
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git add -u dir1 dir2
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'
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test_expect_success 'update noticed a removal' '
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test "$(git ls-files dir1/sub1)" = ""
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'
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test_expect_success 'update touched correct path' '
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test "$(git diff-files --name-status dir2/sub3)" = ""
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'
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test_expect_success 'update did not touch other tracked files' '
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test "$(git diff-files --name-status check)" = "M check" &&
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test "$(git diff-files --name-status top)" = "M top"
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'
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test_expect_success 'update did not touch untracked files' '
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test "$(git ls-files dir2/other)" = ""
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'
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test_expect_success 'cache tree has not been corrupted' '
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git ls-files -s |
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sed -e "s/ 0 / /" >expect &&
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git ls-tree -r $(git write-tree) |
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sed -e "s/ blob / /" >current &&
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test_cmp expect current
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'
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test_expect_success 'update from a subdirectory' '
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(
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cd dir1 &&
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echo more >sub2 &&
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git add -u sub2
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)
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'
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test_expect_success 'change gets noticed' '
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test "$(git diff-files --name-status dir1)" = ""
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'
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test_expect_success SYMLINKS 'replace a file with a symlink' '
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rm foo &&
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ln -s top foo &&
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git add -u -- foo
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'
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test_expect_success 'add everything changed' '
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git add -u &&
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test -z "$(git diff-files)"
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'
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test_expect_success 'touch and then add -u' '
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touch check &&
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git add -u &&
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test -z "$(git diff-files)"
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'
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test_expect_success 'touch and then add explicitly' '
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touch check &&
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git add check &&
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test -z "$(git diff-files)"
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'
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test_expect_success 'add -n -u should not add but just report' '
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(
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echo "add '\''check'\''" &&
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echo "remove '\''top'\''"
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) >expect &&
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before=$(git ls-files -s check top) &&
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echo changed >>check &&
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rm -f top &&
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git add -n -u >actual &&
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after=$(git ls-files -s check top) &&
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test "$before" = "$after" &&
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test_cmp expect actual
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'
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test_expect_success 'add -u resolves unmerged paths' '
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git reset --hard &&
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one=$(echo 1 | git hash-object -w --stdin) &&
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two=$(echo 2 | git hash-object -w --stdin) &&
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three=$(echo 3 | git hash-object -w --stdin) &&
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{
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for path in path1 path2
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do
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echo "100644 $one 1 $path"
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echo "100644 $two 2 $path"
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echo "100644 $three 3 $path"
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done
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echo "100644 $one 1 path3"
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echo "100644 $one 1 path4"
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echo "100644 $one 3 path5"
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echo "100644 $one 3 path6"
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} |
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git update-index --index-info &&
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echo 3 >path1 &&
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echo 2 >path3 &&
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echo 2 >path5 &&
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git add -u &&
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git ls-files -s path1 path2 path3 path4 path5 path6 >actual &&
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{
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echo "100644 $three 0 path1"
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echo "100644 $one 1 path3"
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echo "100644 $one 1 path4"
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echo "100644 $one 3 path5"
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echo "100644 $one 3 path6"
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} >expect &&
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test_cmp expect actual &&
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# Bonus tests. Explicit resolving
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git add path3 path5 &&
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test_must_fail git add path4 &&
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test_must_fail git add path6 &&
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git rm path4 &&
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git rm path6 &&
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git ls-files -s "path?" >actual &&
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{
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echo "100644 $three 0 path1"
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echo "100644 $two 0 path3"
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echo "100644 $two 0 path5"
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} >expect
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'
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test_done
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