In 5b92477f89 (builtin/gc.c: conditionally avoid pruning objects via
loose, 2022-05-20) gc learned to respect '--cruft' and 'gc.cruftPacks'.
'--cruft' is exercised in t5329-pack-objects-cruft.sh, but in a way that
doesn't check whether a lone gc run generates these cruft packs.
'gc.cruftPacks' is never exercised.
Add some tests to exercise these options to gc in the gc test suite.
Signed-off-by: Emily Shaffer <emilyshaffer@xxxxxxxxxx>
---
t/t6500-gc.sh | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/t/t6500-gc.sh b/t/t6500-gc.sh
index cd6c53360d..e4c2c3583d 100755
--- a/t/t6500-gc.sh
+++ b/t/t6500-gc.sh
@@ -202,6 +202,42 @@ test_expect_success 'one of gc.reflogExpire{Unreachable,}=never does not skip "e
grep -E "^trace: (built-in|exec|run_command): git reflog expire --" trace.out
'
+test_expect_success 'gc --cruft generates a cruft pack' '
+ git init crufts &&
+ test_when_finished "rm -fr crufts" &&
+ (
+ cd crufts &&
+ test_commit base &&
+
+ test_commit --no-tag foo &&
+ test_commit --no-tag bar &&
+ git reset HEAD^^ &&
+
+ git gc --cruft &&
+
+ cruft=$(basename $(ls .git/objects/pack/pack-*.mtimes) .mtimes) &&
+ test_path_is_file .git/objects/pack/$cruft.pack
+ )
+'
+
+test_expect_success 'gc.cruftPacks=true generates a cruft pack' '
+ git init crufts &&
+ test_when_finished "rm -fr crufts" &&
+ (
+ cd crufts &&
+ test_commit base &&
+
+ test_commit --no-tag foo &&
+ test_commit --no-tag bar &&
+ git reset HEAD^^ &&
+
+ git -c gc.cruftPacks=true gc &&
+
+ cruft=$(basename $(ls .git/objects/pack/pack-*.mtimes) .mtimes) &&
+ test_path_is_file .git/objects/pack/$cruft.pack
+ )
+'
+
run_and_wait_for_auto_gc () {
# We read stdout from gc for the side effect of waiting until the
# background gc process exits, closing its fd 9. Furthermore, the
--
2.37.1.455.g008518b4e5-goog
