git/git-2.43.0-t6300-avoid-hard-coding-object-sizes.patch
Ondřej Pohořelský 108e13eb71 Add fix for extremely slow shallow clones
Resolves: RHEL-64984
2024-11-14 16:17:27 +01:00

80 lines
2.9 KiB
Diff

From fbc6526ea651565889e437ce7b12c762ef858813 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= <l.s.r@web.de>
Date: Tue, 12 Dec 2023 18:04:55 +0100
Subject: [PATCH] t6300: avoid hard-coding object sizes
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
f4ee22b526 (ref-filter: add tests for objectsize:disk, 2018-12-24)
hard-coded the expected object sizes. Coincidentally the size of commit
and tag is the same with zlib at the default compression level.
1f5f8f3e85 (t6300: abstract away SHA-1-specific constants, 2020-02-22)
encoded the sizes as a single value, which coincidentally also works
with sha256.
Different compression libraries like zlib-ng may arrive at different
values. Get them from the file system instead of hard-coding them to
make switching the compression library (or changing the compression
level) easier.
Reported-by: Ondrej Pohorelsky <opohorel@redhat.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
t/t6300-for-each-ref.sh | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh
index 00a060df0b5e81..c65c795fce2a58 100755
--- a/t/t6300-for-each-ref.sh
+++ b/t/t6300-for-each-ref.sh
@@ -20,12 +20,13 @@ setdate_and_increment () {
export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
}
-test_expect_success setup '
- test_oid_cache <<-EOF &&
- disklen sha1:138
- disklen sha256:154
- EOF
+test_object_file_size () {
+ oid=$(git rev-parse "$1")
+ path=".git/objects/$(test_oid_to_path $oid)"
+ test_file_size "$path"
+}
+test_expect_success setup '
# setup .mailmap
cat >.mailmap <<-EOF &&
A Thor <athor@example.com> A U Thor <author@example.com>
@@ -94,7 +95,6 @@ test_atom () {
}
hexlen=$(test_oid hexsz)
-disklen=$(test_oid disklen)
test_atom head refname refs/heads/main
test_atom head refname: refs/heads/main
@@ -129,7 +129,7 @@ test_atom head push:strip=1 remotes/myfork/main
test_atom head push:strip=-1 main
test_atom head objecttype commit
test_atom head objectsize $((131 + hexlen))
-test_atom head objectsize:disk $disklen
+test_atom head objectsize:disk $(test_object_file_size refs/heads/main)
test_atom head deltabase $ZERO_OID
test_atom head objectname $(git rev-parse refs/heads/main)
test_atom head objectname:short $(git rev-parse --short refs/heads/main)
@@ -203,8 +203,8 @@ test_atom tag upstream ''
test_atom tag push ''
test_atom tag objecttype tag
test_atom tag objectsize $((114 + hexlen))
-test_atom tag objectsize:disk $disklen
-test_atom tag '*objectsize:disk' $disklen
+test_atom tag objectsize:disk $(test_object_file_size refs/tags/testtag)
+test_atom tag '*objectsize:disk' $(test_object_file_size refs/heads/main)
test_atom tag deltabase $ZERO_OID
test_atom tag '*deltabase' $ZERO_OID
test_atom tag objectname $(git rev-parse refs/tags/testtag)