range-diff: allow to diff files regardless of submodule config

diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh
index 04516d64650c1c3e71a64c6612754e7ad0333e7b..75fe09521f370e2da5a69ef0b80f9535122d06da 100755 (executable)
--- a/t/t5318-commit-graph.sh
+++ b/t/t5318-commit-graph.sh
@@ -8,7 +8,8 @@ test_expect_success 'setup full repo' '
        cd "$TRASH_DIRECTORY/full" &&
        git init &&
        git config core.commitGraph true &&
-       objdir=".git/objects"
+       objdir=".git/objects" &&
+       test_oid_init
 '
 
 test_expect_success 'verify graph with no graph file' '
@@ -134,7 +135,7 @@ test_expect_success 'Add one more commit' '
        git branch commits/8 &&
        ls $objdir/pack | grep idx >existing-idx &&
        git repack &&
-       ls $objdir/pack| grep idx | grep -v --file=existing-idx >new-idx
+       ls $objdir/pack| grep idx | grep -v -f existing-idx >new-idx
 '
 
 # Current graph structure:
@@ -273,7 +274,7 @@ test_expect_success 'git commit-graph verify' '
 
 NUM_COMMITS=9
 NUM_OCTOPUS_EDGES=2
-HASH_LEN=20
+HASH_LEN="$(test_oid rawsz)"
 GRAPH_BYTE_VERSION=4
 GRAPH_BYTE_HASH=5
 GRAPH_BYTE_CHUNK_COUNT=6
@@ -431,4 +432,41 @@ test_expect_success 'git fsck (checks commit-graph)' '
        test_must_fail git fsck
 '
 
+test_expect_success 'setup non-the_repository tests' '
+       rm -rf repo &&
+       git init repo &&
+       test_commit -C repo one &&
+       test_commit -C repo two &&
+       git -C repo config core.commitGraph true &&
+       git -C repo rev-parse two | \
+               git -C repo commit-graph write --stdin-commits
+'
+
+test_expect_success 'parse_commit_in_graph works for non-the_repository' '
+       test-tool repository parse_commit_in_graph \
+               repo/.git repo "$(git -C repo rev-parse two)" >actual &&
+       {
+               git -C repo log --pretty=format:"%ct " -1 &&
+               git -C repo rev-parse one
+       } >expect &&
+       test_cmp expect actual &&
+
+       test-tool repository parse_commit_in_graph \
+               repo/.git repo "$(git -C repo rev-parse one)" >actual &&
+       git -C repo log --pretty="%ct" -1 one >expect &&
+       test_cmp expect actual
+'
+
+test_expect_success 'get_commit_tree_in_graph works for non-the_repository' '
+       test-tool repository get_commit_tree_in_graph \
+               repo/.git repo "$(git -C repo rev-parse two)" >actual &&
+       git -C repo rev-parse two^{tree} >expect &&
+       test_cmp expect actual &&
+
+       test-tool repository get_commit_tree_in_graph \
+               repo/.git repo "$(git -C repo rev-parse one)" >actual &&
+       git -C repo rev-parse one^{tree} >expect &&
+       test_cmp expect actual
+'
+
 test_done