t/t6500-gc.sh: refactor cruft pack tests
In 12253ab6d0 (gc: add tests for --cruft and friends, 2022-10-26), we added a handful of tests to t6500 to ensure that `git gc` respected the value of `--cruft` and `gc.cruftPacks`. Then, in c695592850 (config: let feature.experimental imply gc.cruftPacks=true, 2022-10-26), another set of similar tests was added to ensure that `feature.experimental` correctly implied enabling cruft pack generation (or not). These tests are similar and could be consolidated. Do so in this patch to prepare for expanding the set of command-line invocations that enable or disable writing cruft packs. This makes it possible to easily test more combinations of arguments without being overly repetitive. Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau committed
Apr 18, 2023 at 16:40 UTC
50685e0e0ba743892c9832c414494093ae3e8703
1 file changed
+44
-82
t/t6500-gc.sh
+44
-82
index df6f2e6e52..a2f988c5c2 100755
--- a/t/t6500-gc.sh
+++ b/t/t6500-gc.sh
@@ -210,93 +210,55 @@ prepare_cruft_history () {
git reset HEAD^^
}
-assert_cruft_packs () {
- find .git/objects/pack -name "*.mtimes" >mtimes &&
- sed -e 's/\.mtimes$/\.pack/g' mtimes >packs &&
-
- test_file_not_empty packs &&
- while read pack
- do
- test_path_is_file "$pack" || return 1
- done <packs
-}
-
assert_no_cruft_packs () {
find .git/objects/pack -name "*.mtimes" >mtimes &&
test_must_be_empty mtimes
}
-test_expect_success 'gc --cruft generates a cruft pack' '
- test_when_finished "rm -fr crufts" &&
- git init crufts &&
- (
- cd crufts &&
-
- prepare_cruft_history &&
- git gc --cruft &&
- assert_cruft_packs
- )
-'
-
-test_expect_success 'gc.cruftPacks=true generates a cruft pack' '
- test_when_finished "rm -fr crufts" &&
- git init crufts &&
- (
- cd crufts &&
-
- prepare_cruft_history &&
- git -c gc.cruftPacks=true gc &&
- assert_cruft_packs
- )
-'
-
-test_expect_success 'feature.experimental=true generates a cruft pack' '
- git init crufts &&
- test_when_finished "rm -fr crufts" &&
- (
- cd crufts &&
-
- prepare_cruft_history &&
- git -c feature.experimental=true gc &&
- assert_cruft_packs
- )
-'
-
-test_expect_success 'feature.experimental=false allows explicit cruft packs' '
- git init crufts &&
- test_when_finished "rm -fr crufts" &&
- (
- cd crufts &&
-
- prepare_cruft_history &&
- git -c gc.cruftPacks=true -c feature.experimental=false gc &&
- assert_cruft_packs
- )
-'
-
-test_expect_success 'feature.experimental=true can be overridden' '
- git init crufts &&
- test_when_finished "rm -fr crufts" &&
- (
- cd crufts &&
-
- prepare_cruft_history &&
- git -c feature.expiremental=true -c gc.cruftPacks=false gc &&
- assert_no_cruft_packs
- )
-'
-
-test_expect_success 'feature.experimental=false avoids cruft packs by default' '
- git init crufts &&
- test_when_finished "rm -fr crufts" &&
- (
- cd crufts &&
-
- prepare_cruft_history &&
- git -c feature.experimental=false gc &&
- assert_no_cruft_packs
- )
-'
+for argv in \
+ "gc --cruft" \
+ "-c gc.cruftPacks=true gc" \
+ "-c feature.experimental=true gc" \
+ "-c gc.cruftPacks=true -c feature.experimental=false gc"
+do
+ test_expect_success "git $argv generates a cruft pack" '
+ test_when_finished "rm -fr repo" &&
+ git init repo &&
+ (
+ cd repo &&
+
+ prepare_cruft_history &&
+ git $argv &&
+
+ find .git/objects/pack -name "*.mtimes" >mtimes &&
+ sed -e 's/\.mtimes$/\.pack/g' mtimes >packs &&
+
+ test_file_not_empty packs &&
+ while read pack
+ do
+ test_path_is_file "$pack" || return 1
+ done <packs
+ )
+ '
+done
+
+for argv in \
+ "-c feature.expiremental=true -c gc.cruftPacks=false gc" \
+ "-c feature.experimental=false gc"
+do
+ test_expect_success "git $argv does not generate a cruft pack" '
+ test_when_finished "rm -fr repo" &&
+ git init repo &&
+ (
+ cd repo &&
+
+ prepare_cruft_history &&
+ git $argv &&
+
+ assert_no_cruft_packs
+ )
+ '
+done
test_expect_success '--keep-largest-pack ignores cruft packs' '
test_when_finished "rm -fr repo" &&