1 files changed, 21 insertions, 27 deletions
diff --git a/t/t7700-repack.sh b/t/t7700-repack.sh
index 127efe99f8..be1188e736 100755
--- a/t/t7700-repack.sh
+++ b/t/t7700-repack.sh
@@ -7,6 +7,9 @@ test_description='git repack works correctly'
 . "${TEST_DIRECTORY}/lib-midx.sh"
 . "${TEST_DIRECTORY}/lib-terminal.sh"
 
+GIT_TEST_MULTI_PACK_INDEX=0
+GIT_TEST_MULTI_PACK_INDEX_WRITE_INCREMENTAL=0
+
 commit_and_pack () {
 	test_commit "$@" 1>&2 &&
 	incrpackid=$(git pack-objects --all --unpacked --incremental .git/objects/pack/pack </dev/null) &&
@@ -70,14 +73,13 @@ test_expect_success 'objects in packs marked .keep are not repacked' '
 
 test_expect_success 'writing bitmaps via command-line can duplicate .keep objects' '
 	# build on $oid, $packid, and .keep state from previous
-	GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP=0 git repack -Adbl &&
+	git repack -Adbl &&
 	test_has_duplicate_object true
 '
 
 test_expect_success 'writing bitmaps via config can duplicate .keep objects' '
 	# build on $oid, $packid, and .keep state from previous
-	GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP=0 \
-		git -c repack.writebitmaps=true repack -Adl &&
+	git -c repack.writebitmaps=true repack -Adl &&
 	test_has_duplicate_object true
 '
 
@@ -118,7 +120,7 @@ test_expect_success '--local disables writing bitmaps when connected to alternat
 	(
 		cd member &&
 		test_commit "object" &&
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack -Adl --write-bitmap-index 2>err &&
+		git repack -Adl --write-bitmap-index 2>err &&
 		cat >expect <<-EOF &&
 		warning: disabling bitmap writing, as some objects are not being packed
 		EOF
@@ -284,8 +286,7 @@ test_expect_success 'repacking fails when missing .pack actually means missing o
 test_expect_success 'bitmaps are created by default in bare repos' '
 	git clone --bare .git bare.git &&
 	rm -f bare.git/objects/pack/*.bitmap &&
-	GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP=0 \
-		git -C bare.git repack -ad &&
+	git -C bare.git repack -ad &&
 	bitmap=$(ls bare.git/objects/pack/*.bitmap) &&
 	test_path_is_file "$bitmap"
 '
@@ -296,8 +297,7 @@ test_expect_success 'incremental repack does not complain' '
 '
 
 test_expect_success 'bitmaps can be disabled on bare repos' '
-	GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP=0 \
-		git -c repack.writeBitmaps=false -C bare.git repack -ad &&
+	git -c repack.writeBitmaps=false -C bare.git repack -ad &&
 	bitmap=$(ls bare.git/objects/pack/*.bitmap || :) &&
 	test -z "$bitmap"
 '
@@ -308,8 +308,7 @@ test_expect_success 'no bitmaps created if .keep files present' '
 	keep=${pack%.pack}.keep &&
 	test_when_finished "rm -f \"\$keep\"" &&
 	>"$keep" &&
-	GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP=0 \
-		git -C bare.git repack -ad 2>stderr &&
+	git -C bare.git repack -ad 2>stderr &&
 	test_must_be_empty stderr &&
 	find bare.git/objects/pack/ -type f -name "*.bitmap" >actual &&
 	test_must_be_empty actual
@@ -320,8 +319,7 @@ test_expect_success 'auto-bitmaps do not complain if unavailable' '
 	blob=$(test-tool genrandom big $((1024*1024)) |
 	       git -C bare.git hash-object -w --stdin) &&
 	git -C bare.git update-ref refs/tags/big $blob &&
-	GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP=0 \
-		git -C bare.git repack -ad 2>stderr &&
+	git -C bare.git repack -ad 2>stderr &&
 	test_must_be_empty stderr &&
 	find bare.git/objects/pack -type f -name "*.bitmap" >actual &&
 	test_must_be_empty actual
@@ -342,9 +340,7 @@ test_expect_success 'repacking with a filter works' '
 '
 
 test_expect_success '--filter fails with --write-bitmap-index' '
-	test_must_fail \
-		env GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP=0 \
-		git -C bare.git repack -a -d --write-bitmap-index --filter=blob:none
+	test_must_fail git -C bare.git repack -a -d --write-bitmap-index --filter=blob:none
 '
 
 test_expect_success 'repacking with two filters works' '
@@ -540,11 +536,11 @@ test_expect_success 'setup for --write-midx tests' '
 test_expect_success '--write-midx unchanged' '
 	(
 		cd midx &&
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack &&
+		git repack &&
 		test_path_is_missing $midx &&
 		test_path_is_missing $midx-*.bitmap &&
 
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack --write-midx &&
+		git repack --write-midx &&
 
 		test_path_is_file $midx &&
 		test_path_is_missing $midx-*.bitmap &&
@@ -557,7 +553,7 @@ test_expect_success '--write-midx with a new pack' '
 		cd midx &&
 		test_commit loose &&
 
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack --write-midx &&
+		git repack --write-midx &&
 
 		test_path_is_file $midx &&
 		test_path_is_missing $midx-*.bitmap &&
@@ -568,7 +564,7 @@ test_expect_success '--write-midx with a new pack' '
 test_expect_success '--write-midx with -b' '
 	(
 		cd midx &&
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack -mb &&
+		git repack -mb &&
 
 		test_path_is_file $midx &&
 		test_path_is_file $midx-*.bitmap &&
@@ -581,7 +577,7 @@ test_expect_success '--write-midx with -d' '
 		cd midx &&
 		test_commit repack &&
 
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack -Ad --write-midx &&
+		git repack -Ad --write-midx &&
 
 		test_path_is_file $midx &&
 		test_path_is_missing $midx-*.bitmap &&
@@ -594,21 +590,21 @@ test_expect_success 'cleans up MIDX when appropriate' '
 		cd midx &&
 
 		test_commit repack-2 &&
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack -Adb --write-midx &&
+		git repack -Adb --write-midx &&
 
 		checksum=$(midx_checksum $objdir) &&
 		test_path_is_file $midx &&
 		test_path_is_file $midx-$checksum.bitmap &&
 
 		test_commit repack-3 &&
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack -Adb --write-midx &&
+		git repack -Adb --write-midx &&
 
 		test_path_is_file $midx &&
 		test_path_is_missing $midx-$checksum.bitmap &&
 		test_path_is_file $midx-$(midx_checksum $objdir).bitmap &&
 
 		test_commit repack-4 &&
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack -Adb &&
+		git repack -Adb &&
 
 		find $objdir/pack -type f -name "multi-pack-index*" >files &&
 		test_must_be_empty files
@@ -629,7 +625,6 @@ test_expect_success '--write-midx with preferred bitmap tips' '
 		git log --format="create refs/tags/%s/%s %H" HEAD >refs &&
 		git update-ref --stdin <refs &&
 
-		GIT_TEST_MULTI_PACK_INDEX=0 \
 		git repack --write-midx --write-bitmap-index &&
 		test_path_is_file $midx &&
 		test_path_is_file $midx-$(midx_checksum $objdir).bitmap &&
@@ -721,13 +716,13 @@ test_expect_success '--write-midx removes stale pack-based bitmaps' '
 	(
 		cd repo &&
 		test_commit base &&
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack -Ab &&
+		git repack -Ab &&
 
 		pack_bitmap=$(ls $objdir/pack/pack-*.bitmap) &&
 		test_path_is_file "$pack_bitmap" &&
 
 		test_commit tip &&
-		GIT_TEST_MULTI_PACK_INDEX=0 git repack -bm &&
+		git repack -bm &&
 
 		test_path_is_file $midx &&
 		test_path_is_file $midx-$(midx_checksum $objdir).bitmap &&
@@ -750,7 +745,6 @@ test_expect_success '--write-midx with --pack-kept-objects' '
 		keep="$objdir/pack/pack-$one.keep" &&
 		touch "$keep" &&
 
-		GIT_TEST_MULTI_PACK_INDEX=0 \
 		git repack --write-midx --write-bitmap-index --geometric=2 -d \
 			--pack-kept-objects &&