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|
#!/bin/sh
test_description='Intent to add'
. ./test-lib.sh
test_expect_success 'intent to add' '
test_commit 1 &&
git rm 1.t &&
echo hello >1.t &&
echo hello >file &&
echo hello >elif &&
git add -N file &&
git add elif &&
git add -N 1.t
'
test_expect_success 'git status' '
git status --porcelain | grep -v actual >actual &&
cat >expect <<-\EOF &&
DA 1.t
A elif
A file
EOF
test_cmp expect actual
'
test_expect_success 'git status with porcelain v2' '
git status --porcelain=v2 | grep -v "^?" >actual &&
nam1=$(echo 1 | git hash-object --stdin) &&
nam2=$(git hash-object elif) &&
cat >expect <<-EOF &&
1 DA N... 100644 000000 100644 $nam1 $ZERO_OID 1.t
1 A. N... 000000 100644 100644 $ZERO_OID $nam2 elif
1 .A N... 000000 000000 100644 $ZERO_OID $ZERO_OID file
EOF
test_cmp expect actual
'
test_expect_success 'check result of "add -N"' '
git ls-files -s file >actual &&
empty=$(git hash-object --stdin </dev/null) &&
echo "100644 $empty 0 file" >expect &&
test_cmp expect actual
'
test_expect_success 'intent to add is just an ordinary empty blob' '
git add -u &&
git ls-files -s file >actual &&
git ls-files -s elif | sed -e "s/elif/file/" >expect &&
test_cmp expect actual
'
test_expect_success 'intent to add does not clobber existing paths' '
git add -N file elif &&
empty=$(git hash-object --stdin </dev/null) &&
git ls-files -s >actual &&
! grep "$empty" actual
'
test_expect_success 'i-t-a entry is simply ignored' '
test_tick &&
git commit -a -m initial &&
git reset --hard &&
echo xyzzy >rezrov &&
echo frotz >nitfol &&
git add rezrov &&
git add -N nitfol &&
git commit -m second &&
test $(git ls-tree HEAD -- nitfol | wc -l) = 0 &&
test $(git diff --name-only HEAD -- nitfol | wc -l) = 1 &&
test $(git diff --name-only -- nitfol | wc -l) = 1
'
test_expect_success 'can commit with an unrelated i-t-a entry in index' '
git reset --hard &&
echo bozbar >rezrov &&
echo frotz >nitfol &&
git add rezrov &&
git add -N nitfol &&
git commit -m partial rezrov
'
test_expect_success 'can "commit -a" with an i-t-a entry' '
git reset --hard &&
: >nitfol &&
git add -N nitfol &&
git commit -a -m all
'
test_expect_success 'cache-tree invalidates i-t-a paths' '
git reset --hard &&
mkdir dir &&
: >dir/foo &&
git add dir/foo &&
git commit -m foo &&
: >dir/bar &&
git add -N dir/bar &&
git diff --name-only >actual &&
echo dir/bar >expect &&
test_cmp expect actual &&
git write-tree >/dev/null &&
git diff --name-only >actual &&
echo dir/bar >expect &&
test_cmp expect actual
'
test_expect_success 'cache-tree does not ignore dir that has i-t-a entries' '
git init ita-in-dir &&
(
cd ita-in-dir &&
mkdir 2 &&
for f in 1 2/1 2/2 3
do
echo "$f" >"$f" || return 1
done &&
git add 1 2/2 3 &&
git add -N 2/1 &&
git commit -m committed &&
git ls-tree -r HEAD >actual &&
grep 2/2 actual
)
'
test_expect_success 'cache-tree does skip dir that becomes empty' '
rm -fr ita-in-dir &&
git init ita-in-dir &&
(
cd ita-in-dir &&
mkdir -p 1/2/3 &&
echo 4 >1/2/3/4 &&
git add -N 1/2/3/4 &&
git write-tree >actual &&
echo $EMPTY_TREE >expected &&
test_cmp expected actual
)
'
test_expect_success 'commit: ita entries ignored in empty initial commit check' '
git init empty-initial-commit &&
(
cd empty-initial-commit &&
: >one &&
git add -N one &&
test_must_fail git commit -m nothing-new-here
)
'
test_expect_success 'commit: ita entries ignored in empty commit check' '
git init empty-subsequent-commit &&
(
cd empty-subsequent-commit &&
test_commit one &&
: >two &&
git add -N two &&
test_must_fail git commit -m nothing-new-here
)
'
test_expect_success 'rename detection finds the right names' '
git init rename-detection &&
(
cd rename-detection &&
echo contents >first &&
git add first &&
git commit -m first &&
mv first third &&
git add -N third &&
git status | grep -v "^?" >actual.1 &&
test_grep "renamed: *first -> third" actual.1 &&
git status --porcelain | grep -v "^?" >actual.2 &&
cat >expected.2 <<-\EOF &&
R first -> third
EOF
test_cmp expected.2 actual.2 &&
hash=$(git hash-object third) &&
git status --porcelain=v2 | grep -v "^?" >actual.3 &&
cat >expected.3 <<-EOF &&
2 .R N... 100644 100644 100644 $hash $hash R100 third first
EOF
test_cmp expected.3 actual.3 &&
git diff --stat >actual.4 &&
cat >expected.4 <<-EOF &&
first => third | 0
1 file changed, 0 insertions(+), 0 deletions(-)
EOF
test_cmp expected.4 actual.4 &&
git diff --cached --stat >actual.5 &&
test_must_be_empty actual.5
)
'
test_expect_success 'double rename detection in status' '
git init rename-detection-2 &&
(
cd rename-detection-2 &&
echo contents >first &&
git add first &&
git commit -m first &&
git mv first second &&
mv second third &&
git add -N third &&
git status | grep -v "^?" >actual.1 &&
test_grep "renamed: *first -> second" actual.1 &&
test_grep "renamed: *second -> third" actual.1 &&
git status --porcelain | grep -v "^?" >actual.2 &&
cat >expected.2 <<-\EOF &&
R first -> second
R second -> third
EOF
test_cmp expected.2 actual.2 &&
hash=$(git hash-object third) &&
git status --porcelain=v2 | grep -v "^?" >actual.3 &&
cat >expected.3 <<-EOF &&
2 R. N... 100644 100644 100644 $hash $hash R100 second first
2 .R N... 100644 100644 100644 $hash $hash R100 third second
EOF
test_cmp expected.3 actual.3
)
'
test_expect_success 'i-t-a files shown as new for "diff", "diff-files"; not-new for "diff --cached"' '
git reset --hard &&
: >empty &&
content="foo" &&
echo "$content" >not-empty &&
hash_e=$(git hash-object empty) &&
hash_n=$(git hash-object not-empty) &&
cat >expect.diff_p <<-EOF &&
diff --git a/empty b/empty
new file mode 100644
index 0000000..$(git rev-parse --short $hash_e)
diff --git a/not-empty b/not-empty
new file mode 100644
index 0000000..$(git rev-parse --short $hash_n)
--- /dev/null
+++ b/not-empty
@@ -0,0 +1 @@
+$content
EOF
cat >expect.diff_s <<-EOF &&
create mode 100644 empty
create mode 100644 not-empty
EOF
cat >expect.diff_a <<-EOF &&
:000000 100644 0000000 0000000 A$(printf "\t")empty
:000000 100644 0000000 0000000 A$(printf "\t")not-empty
EOF
git add -N empty not-empty &&
git diff >actual &&
test_cmp expect.diff_p actual &&
git diff --summary >actual &&
test_cmp expect.diff_s actual &&
git diff-files -p >actual &&
test_cmp expect.diff_p actual &&
git diff-files --abbrev >actual &&
test_cmp expect.diff_a actual &&
git diff --cached >actual &&
test_must_be_empty actual
'
test_expect_success '"diff HEAD" includes ita as new files' '
git reset --hard &&
echo new >new-ita &&
oid=$(git hash-object new-ita) &&
oid=$(git rev-parse --short $oid) &&
git add -N new-ita &&
git diff HEAD >actual &&
cat >expected <<-EOF &&
diff --git a/new-ita b/new-ita
new file mode 100644
index 0000000..$oid
--- /dev/null
+++ b/new-ita
@@ -0,0 +1 @@
+new
EOF
test_cmp expected actual
'
test_expect_success 'apply --intent-to-add' '
git reset --hard &&
echo new >new-ita &&
git add -N new-ita &&
git diff >expected &&
grep "new file" expected &&
git reset --hard &&
git apply --intent-to-add expected &&
git diff >actual &&
test_cmp expected actual
'
test_done
|
