commit - f05170897d7b849510231de7900a6f85653af1b7
commit + caf168800142c29b4880b16d058656aae9c44a4a
blob - d029636f37e1e06a4fba931a86782da565457b03
blob + 01b59d6b22c8914f82397ad837939e2a7abf0c82
--- regress/cmdline/blame.sh
+++ regress/cmdline/blame.sh
@@ -1130,7 +1130,7 @@ run_test test_blame_lines_shifted_down
 run_test test_blame_commit_subsumed
 run_test test_blame_blame_h
 run_test test_blame_added_on_branch
-run_test test_blame_submodule
-run_test test_blame_symlink
+run_test test_blame_submodule			sha256-ok
+run_test test_blame_symlink			sha256-ok
 run_test test_blame_lines_shifted_skip
 run_test test_blame_commit_keywords
blob - 6b14508b86ae76b06c4b422f9dddcb726e665798
blob + df93594b0d2b9c43f5458f984970bcbfef007d20
--- regress/cmdline/branch.sh
+++ regress/cmdline/branch.sh
@@ -675,9 +675,9 @@ test_branch_list_worktree_state() {
 test_parseargs "$@"
 run_test test_branch_create
 run_test test_branch_list
-run_test test_branch_delete
+run_test test_branch_delete			sha256-ok
 run_test test_branch_delete_current_branch
-run_test test_branch_delete_packed
+run_test test_branch_delete_packed		sha256-ok
 run_test test_branch_show
 run_test test_branch_packed_ref_collision
 run_test test_branch_commit_keywords
blob - 9d71d8d52004f89383a535be68110b0dbb61be97
blob + da9f21b71ed5a6182df333e72bc95c8b004bd456
--- regress/cmdline/cat.sh
+++ regress/cmdline/cat.sh
@@ -435,9 +435,9 @@ test_cat_commit_keywords() {
 }
 
 test_parseargs "$@"
-run_test test_cat_basic
+run_test test_cat_basic				sha256-ok
 run_test test_cat_path
-run_test test_cat_submodule
-run_test test_cat_submodule_of_same_repo
-run_test test_cat_symlink
+run_test test_cat_submodule			sha256-ok
+run_test test_cat_submodule_of_same_repo	sha256-ok
+run_test test_cat_symlink			sha256-ok
 run_test test_cat_commit_keywords
blob - a43ed7a5edf97dd118bdc839444f242a3b12dbe4
blob + 049027ad6c75376ea3889f4c9d676de6c9036ec2
--- regress/cmdline/common.sh
+++ regress/cmdline/common.sh
@@ -28,6 +28,7 @@ export GOT_TEST_ROOT="/tmp"
 export GOT_IGNORE_GITCONFIG=1
 export GOT_VERSION_STR=`got --version | cut -d ' ' -f2`
 export GOT_TEST_HTTP_PORT=${GOT_TEST_HTTP_PORT:-8080}
+export GOT_TEST_ALGO="${GOT_TEST_ALGO:-sha1}"
 
 export LC_ALL=C
 
@@ -35,8 +36,13 @@ export MALLOC_OPTIONS=S
 
 git_init()
 {
-	git init -q "$1"
+	args=
+	if [ "${GOT_TEST_ALGO}" = sha256 ]; then
+		args="--object-format=sha256"
+	fi
 
+	git init -q $args "$1"
+
 	# Switch the default branch to match our test expectations if needed.
 	# Only need to change HEAD since 'git init' did not create any refs.
 	# Relying on implementation details of 'git init' is no problem for us.
@@ -266,12 +272,17 @@ test_parseargs()
 run_test()
 {
 	testfunc="$1"
+	limits="$2"
 
 	if [ -n "$regress_run_only" ]; then
 		case "$regress_run_only" in
 		*$testfunc*) ;;
 		*) return ;;
 		esac
+	fi
+
+	if [ "${GOT_TEST_ALGO}" = sha256 -a -z "$limits" ]; then
+		return
 	fi
 
 	if [ -z "$GOT_TEST_QUIET" ]; then
blob - 59243b5c07792da8486b3128282d07cd79ae5bbe
blob + f3fd9cd4b4a1c4dcb75a3452a8b6f215af48bf95
--- regress/cmdline/diff.sh
+++ regress/cmdline/diff.sh
@@ -2270,12 +2270,12 @@ test_diff_commit_keywords() {
 test_parseargs "$@"
 run_test test_diff_basic
 run_test test_diff_shows_conflict
-run_test test_diff_tag
-run_test test_diff_lightweight_tag
-run_test test_diff_ignore_whitespace
-run_test test_diff_submodule_of_same_repo
+run_test test_diff_tag				sha256-ok
+run_test test_diff_lightweight_tag		sha256-ok
+run_test test_diff_ignore_whitespace
+run_test test_diff_submodule_of_same_repo	sha256-ok
 run_test test_diff_symlinks_in_work_tree
-run_test test_diff_symlinks_in_repo
+run_test test_diff_symlinks_in_repo		sha256-ok
 run_test test_diff_binary_files
 run_test test_diff_commits
 run_test test_diff_ignored_file
blob - b1c3c8ec3866e7ac66371da08256f2fa1212a13c
blob + 158e231472a384a544f9d5fb653f59f7e41266f0
--- regress/cmdline/log.sh
+++ regress/cmdline/log.sh
@@ -1304,21 +1304,21 @@ EOF
 
 
 test_parseargs "$@"
-run_test test_log_in_repo
-run_test test_log_in_bare_repo
+run_test test_log_in_repo			sha256-ok
+run_test test_log_in_bare_repo			sha256-ok
 run_test test_log_in_worktree
 run_test test_log_in_worktree_with_path_prefix
 run_test test_log_tag
 run_test test_log_limit
 run_test test_log_oneline
 run_test test_log_patch_added_file
-run_test test_log_nonexistent_path
+run_test test_log_nonexistent_path		sha256-ok
 run_test test_log_end_at_commit
 run_test test_log_reverse_display
-run_test test_log_in_worktree_different_repo
+run_test test_log_in_worktree_different_repo	sha256-ok
 run_test test_log_changed_paths
-run_test test_log_merge_commit_nonexistent_path
-run_test test_log_submodule
+run_test test_log_merge_commit_nonexistent_path	sha256-ok
+run_test test_log_submodule			sha256-ok
 run_test test_log_diffstat
 run_test test_log_commit_keywords
 run_test test_log_toposort
blob - 64e5549700453bd0afc70a70e8b3e31c3cde21db
blob + 8c3ef3d540c1d85f90159c2da205319d07f7a15e
--- regress/cmdline/ref.sh
+++ regress/cmdline/ref.sh
@@ -635,7 +635,7 @@ test_ref_commit_keywords() {
 
 test_parseargs "$@"
 run_test test_ref_create
-run_test test_ref_delete
+run_test test_ref_delete		sha256-ok
 run_test test_ref_list
 run_test test_ref_list_packed_refs
 run_test test_ref_commit_keywords
blob - 1b2025992be4d03420f106db1af5777b5bb84907
blob + 58ab6c1816b37910ac753cdd7a7af8703b5d2981
--- regress/cmdline/tree.sh
+++ regress/cmdline/tree.sh
@@ -271,6 +271,6 @@ test_tree_commit_keywords() {
 test_parseargs "$@"
 run_test test_tree_basic
 run_test test_tree_branch
-run_test test_tree_submodule
-run_test test_tree_submodule_of_same_repo
+run_test test_tree_submodule			sha256-ok
+run_test test_tree_submodule_of_same_repo	sha256-ok
 run_test test_tree_commit_keywords