From: Abhradeep Chakraborty <chakrabortyabhradeep79@xxxxxxxxx>
In a blobless-cloned repo, `git log --follow -- <path>` (`<path>` have
an exact OID rename) doesn't download blob of the file from where the
new file is renamed.
Add a test case to verify it.
Signed-off-by: Abhradeep Chakraborty <chakrabortyabhradeep79@xxxxxxxxx>
---
partial-clone: add a partial-clone test case
Fixes #827 [1]
[1] https://github.com/gitgitgadget/git/issues/827
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1175%2FAbhra303%2Fcheck_partial_clone-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1175/Abhra303/check_partial_clone-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/1175
t/t0410-partial-clone.sh | 16 ++++++++++++++++
t/test-lib-functions.sh | 2 +-
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh
index f17abd298c8..1e54f4844fd 100755
--- a/t/t0410-partial-clone.sh
+++ b/t/t0410-partial-clone.sh
@@ -618,6 +618,22 @@ test_expect_success 'do not fetch when checking existence of tree we construct o
git -C repo cherry-pick side1
'
+test_expect_success 'git log --follow does not download blobs if an exact OID rename found (blobless clone)' '
+ rm -rf repo partial.git &&
+ test_create_repo repo &&
+ content="some dummy content" &&
+ test_commit -C repo create-a-file file.txt "$content" &&
+ git -C repo mv file.txt new-file.txt &&
+ git -C repo commit -m rename-the-file &&
+ test_config -C repo uploadpack.allowfilter 1 &&
+ test_config -C repo uploadpack.allowanysha1inwant 1 &&
+
+ git clone --filter=blob:none "file://$(pwd)/repo" partial.git &&
+ GIT_TRACE2_EVENT="$(pwd)/trace.txt" \
+ git -C partial.git log --follow -- new-file.txt > "$(pwd)/trace.txt" &&
+ ! test_subcommand_inexact fetch <trace.txt
+'
+
test_expect_success 'lazy-fetch when accessing object not in the_repository' '
rm -rf full partial.git &&
test_create_repo full &&
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 0f439c99d61..07a2b60c103 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -1811,7 +1811,7 @@ test_subcommand_inexact () {
shift
fi
- local expr=$(printf '"%s".*' "$@")
+ local expr=$(printf '.*"%s".*' "$@")
expr="${expr%,}"
if test -n "$negate"
base-commit: 1a4874565fa3b6668042216189551b98b4dc0b1b
--
gitgitgadget
