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|
#!/bin/sh
test_description='git add -u
This test creates a working tree state with three files:
top (previously committed, modified)
dir/sub (previously committed, modified)
dir/other (untracked)
and issues a git add -u with path limiting on "dir" to add
only the updates to dir/sub.
Also tested are "git add -u" without limiting, and "git add -u"
without contents changes, and other conditions'
. ./test-lib.sh
test_expect_success setup '
echo initial >check &&
echo initial >top &&
echo initial >foo &&
mkdir dir1 dir2 &&
echo initial >dir1/sub1 &&
echo initial >dir1/sub2 &&
echo initial >dir2/sub3 &&
git add check dir1 dir2 top foo &&
test_tick &&
git commit -m initial &&
echo changed >check &&
echo changed >top &&
echo changed >dir2/sub3 &&
rm -f dir1/sub1 &&
echo other >dir2/other
'
test_expect_success update '
git add -u dir1 dir2
'
test_expect_success 'update noticed a removal' '
test "$(git ls-files dir1/sub1)" = ""
'
test_expect_success 'update touched correct path' '
test "$(git diff-files --name-status dir2/sub3)" = ""
'
test_expect_success 'update did not touch other tracked files' '
test "$(git diff-files --name-status check)" = "M check" &&
test "$(git diff-files --name-status top)" = "M top"
'
test_expect_success 'update did not touch untracked files' '
test "$(git ls-files dir2/other)" = ""
'
test_expect_success 'cache tree has not been corrupted' '
git ls-files -s |
sed -e "s/ 0 / /" >expect &&
git ls-tree -r $(git write-tree) |
sed -e "s/ blob / /" >current &&
test_cmp expect current
'
test_expect_success 'update from a subdirectory' '
(
cd dir1 &&
echo more >sub2 &&
git add -u sub2
)
'
test_expect_success 'change gets noticed' '
test "$(git diff-files --name-status dir1)" = ""
'
test_expect_success 'non-qualified update in subdir updates from the root' '
(
cd dir1 &&
echo even more >>sub2 &&
git --literal-pathspecs add -u &&
echo even more >>sub2 &&
git add -u
) &&
git diff-files --name-only >actual &&
test_must_be_empty actual
'
test_expect_success 'replace a file with a symlink' '
rm foo &&
test_ln_s_add top foo
'
test_expect_success 'add everything changed' '
git add -u &&
test -z "$(git diff-files)"
'
test_expect_success 'touch and then add -u' '
touch check &&
git add -u &&
test -z "$(git diff-files)"
'
test_expect_success 'touch and then add explicitly' '
touch check &&
git add check &&
test -z "$(git diff-files)"
'
test_expect_success 'add -n -u should not add but just report' '
(
echo "add '\''check'\''" &&
echo "remove '\''top'\''"
) >expect &&
before=$(git ls-files -s check top) &&
git count-objects -v >objects_before &&
echo changed >>check &&
rm -f top &&
git add -n -u >actual &&
after=$(git ls-files -s check top) &&
git count-objects -v >objects_after &&
test "$before" = "$after" &&
test_cmp objects_before objects_after &&
test_cmp expect actual
'
test_expect_success 'add -u resolves unmerged paths' '
git reset --hard &&
one=$(echo 1 | git hash-object -w --stdin) &&
two=$(echo 2 | git hash-object -w --stdin) &&
three=$(echo 3 | git hash-object -w --stdin) &&
{
for path in path1 path2
do
echo "100644 $one 1 $path"
echo "100644 $two 2 $path"
echo "100644 $three 3 $path"
done
echo "100644 $one 1 path3"
echo "100644 $one 1 path4"
echo "100644 $one 3 path5"
echo "100644 $one 3 path6"
} |
git update-index --index-info &&
echo 3 >path1 &&
echo 2 >path3 &&
echo 2 >path5 &&
# Fail to explicitly resolve removed paths with "git add"
test_must_fail git add --no-all path4 &&
test_must_fail git add --no-all path6 &&
# "add -u" should notice removals no matter what stages
# the index entries are in.
git add -u &&
git ls-files -s path1 path2 path3 path4 path5 path6 >actual &&
{
echo "100644 $three 0 path1"
echo "100644 $two 0 path3"
echo "100644 $two 0 path5"
} >expect &&
test_cmp expect actual
'
test_expect_success '"add -u non-existent" should fail' '
test_must_fail git add -u non-existent &&
git ls-files >actual &&
! grep "non-existent" actual
'
test_done
|
