Hi Raymond
On 08/08/2020 08:49, Raymond E. Pasco wrote:
apply --cached (as used by add -p) should accept creation and deletion
patches to intent-to-add paths in the index. apply --index, however,
should always fail because an intent-to-add path never matches the
worktree (by definition).
Based-on-patch-by: Junio C Hamano <gitster@xxxxxxxxx>
Signed-off-by: Raymond E. Pasco <ray@xxxxxxxxxxxx>
---
t/t4140-apply-ita.sh | 56 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
create mode 100755 t/t4140-apply-ita.sh
diff --git a/t/t4140-apply-ita.sh b/t/t4140-apply-ita.sh
new file mode 100755
index 0000000000..c614eaf04c
--- /dev/null
+++ b/t/t4140-apply-ita.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+
+test_description='git apply of i-t-a file'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+ test_write_lines 1 2 3 4 5 >blueprint &&
+
+ cat blueprint >test-file &&
+ git add -N test-file &&
+ git diff >creation-patch &&
+ grep "new file mode 100644" creation-patch &&
+
+ rm -f test-file &&
+ git diff >deletion-patch &&
+ grep "deleted file mode 100644" deletion-patch
test-file is still i-t-a in the index ...
+'
+
+test_expect_success 'apply creation patch to ita path (--cached)' '
+ git rm -f test-file &&
+ cat blueprint >test-file &&
+ git add -N test-file &&
so 'add -N' does nothing ...
+
+ git apply --cached creation-patch &&
+ git cat-file blob :test-file >actual &&
+ test_cmp blueprint actual
+'
+
+test_expect_success 'apply creation patch to ita path (--index)' '
+ git rm -f test-file &&
+ cat blueprint >test-file &&
+ git add -N test-file &&
If the last test was successful then test-file is already in the index
and 'add -N' has no effect, 'apply --index' will fail wether or not it
rejects i-t-a entries.
I think you should fix this by adding
test_when_finished git read-tree --empty
(or possibly 'git reset' if that works correctly when HEAD is invalid)
to each test in this file
Best Wishes
Phillip
+ rm -f test-file &&
+ test_must_fail git apply --index creation-patch
+'
+
+test_expect_success 'apply deletion patch to ita path (--cached)' '
+ git rm -f test-file &&
+ cat blueprint >test-file &&
+ git add -N test-file &&
+
+ git apply --cached deletion-patch &&
+ test_must_fail git ls-files --stage --error-unmatch test-file
+'
+
+test_expect_success 'apply deletion patch to ita path (--index)' '
+ cat blueprint >test-file &&
+ git add -N test-file &&
+
+ test_must_fail git apply --index deletion-patch &&
+ git ls-files --stage --error-unmatch test-file
+'
+
+test_done
