[PATCH v3 01/12] t5620: make test work with path-walk var

["Derrick Stolee via GitGitGadget" <gitgitgadget@gmail.com>]

From: Derrick Stolee <stolee@gmail.com>

The GIT_TEST_PACK_PATH_WALK test variable allows enabling the
--path-walk option to 'git pack-objects' by default. This sometimes
engages the warning that --path-walk is incompatible with the --filter
option. These tests in t5620 fail due to this warning over stderr in
this case. Disable this variable for this moment until these options
work together.

Signed-off-by: Derrick Stolee <stolee@gmail.com>
---
 t/t5620-backfill.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/t/t5620-backfill.sh b/t/t5620-backfill.sh
index 94f35ce190..e174290787 100755
--- a/t/t5620-backfill.sh
+++ b/t/t5620-backfill.sh
@@ -298,6 +298,9 @@ test_expect_success 'backfill with prefix pathspec' '
 	git -C backfill-path rev-list --quiet --objects --missing=print HEAD >missing &&
 	test_line_count = 48 missing &&
 
+	# If we enable --path-walk here, we will get a warning overs stderr
+	# due to incompatibilities with --filter.
+	GIT_TEST_PACK_PATH_WALK=0 \
 	git -C backfill-path backfill HEAD -- d/f 2>err &&
 	test_must_be_empty err &&
 
@@ -315,6 +318,9 @@ test_expect_success 'backfill with multiple pathspecs' '
 	git -C backfill-path rev-list --quiet --objects --missing=print HEAD >missing &&
 	test_line_count = 48 missing &&
 
+	# If we enable --path-walk here, we will get a warning overs stderr
+	# due to incompatibilities with --filter.
+	GIT_TEST_PACK_PATH_WALK=0 \
 	git -C backfill-path backfill HEAD -- d/f a 2>err &&
 	test_must_be_empty err &&
 
@@ -332,6 +338,9 @@ test_expect_success 'backfill with wildcard pathspec' '
 	git -C backfill-path rev-list --quiet --objects --missing=print HEAD >missing &&
 	test_line_count = 48 missing &&
 
+	# If we enable --path-walk here, we will get a warning overs stderr
+	# due to incompatibilities with --filter.
+	GIT_TEST_PACK_PATH_WALK=0 \
 	git -C backfill-path backfill HEAD -- "d/file.*.txt" 2>err &&
 	test_must_be_empty err &&
 
-- 
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