git verify-pack --verbose "$IDX" | grep "$HASH"
'
+test_expect_success 'rev-list stops traversal at missing and promised commit' '
+ rm -rf repo &&
+ test_create_repo repo &&
+ test_commit -C repo foo &&
+ test_commit -C repo bar &&
+
+ FOO=$(git -C repo rev-parse foo) &&
+ promise_and_delete "$FOO" &&
+
+ git -C repo config core.repositoryformatversion 1 &&
+ git -C repo config extensions.partialclone "arbitrary string" &&
+ git -C repo rev-list --exclude-promisor-objects --objects bar >out &&
+ grep $(git -C repo rev-parse bar) out &&
+ ! grep $FOO out
+'
+
+test_expect_success 'rev-list stops traversal at missing and promised tree' '
+ rm -rf repo &&
+ test_create_repo repo &&
+ test_commit -C repo foo &&
+ mkdir repo/a_dir &&
+ echo something >repo/a_dir/something &&
+ git -C repo add a_dir/something &&
+ git -C repo commit -m bar &&
+
+ # foo^{tree} (tree referenced from commit)
+ TREE=$(git -C repo rev-parse foo^{tree}) &&
+
+ # a tree referenced by HEAD^{tree} (tree referenced from tree)
+ TREE2=$(git -C repo ls-tree HEAD^{tree} | grep " tree " | head -1 | cut -b13-52) &&
+
+ promise_and_delete "$TREE" &&
+ promise_and_delete "$TREE2" &&
+
+ git -C repo config core.repositoryformatversion 1 &&
+ git -C repo config extensions.partialclone "arbitrary string" &&
+ git -C repo rev-list --exclude-promisor-objects --objects HEAD >out &&
+ grep $(git -C repo rev-parse foo) out &&
+ ! grep $TREE out &&
+ grep $(git -C repo rev-parse HEAD) out &&
+ ! grep $TREE2 out
+'
+
+test_expect_success 'rev-list stops traversal at missing and promised blob' '
+ rm -rf repo &&
+ test_create_repo repo &&
+ echo something >repo/something &&
+ git -C repo add something &&
+ git -C repo commit -m foo &&
+
+ BLOB=$(git -C repo hash-object -w something) &&
+ promise_and_delete "$BLOB" &&
+
+ git -C repo config core.repositoryformatversion 1 &&
+ git -C repo config extensions.partialclone "arbitrary string" &&
+ git -C repo rev-list --exclude-promisor-objects --objects HEAD >out &&
+ grep $(git -C repo rev-parse HEAD) out &&
+ ! grep $BLOB out
+'
+
+test_expect_success 'rev-list stops traversal at promisor commit, tree, and blob' '
+ rm -rf repo &&
+ test_create_repo repo &&
+ test_commit -C repo foo &&
+ test_commit -C repo bar &&
+ test_commit -C repo baz &&
+
+ COMMIT=$(git -C repo rev-parse foo) &&
+ TREE=$(git -C repo rev-parse bar^{tree}) &&
+ BLOB=$(git hash-object repo/baz.t) &&
+ printf "%s\n%s\n%s\n" $COMMIT $TREE $BLOB | pack_as_from_promisor &&
+
+ git -C repo config core.repositoryformatversion 1 &&
+ git -C repo config extensions.partialclone "arbitrary string" &&
+ git -C repo rev-list --exclude-promisor-objects --objects HEAD >out &&
+ ! grep $COMMIT out &&
+ ! grep $TREE out &&
+ ! grep $BLOB out &&
+ grep $(git -C repo rev-parse bar) out # sanity check that some walking was done
+'
+
+test_expect_success 'rev-list accepts missing and promised objects on command line' '
+ rm -rf repo &&
+ test_create_repo repo &&
+ test_commit -C repo foo &&
+ test_commit -C repo bar &&
+ test_commit -C repo baz &&
+
+ COMMIT=$(git -C repo rev-parse foo) &&
+ TREE=$(git -C repo rev-parse bar^{tree}) &&
+ BLOB=$(git hash-object repo/baz.t) &&
+
+ promise_and_delete $COMMIT &&
+ promise_and_delete $TREE &&
+ promise_and_delete $BLOB &&
+
+ git -C repo config core.repositoryformatversion 1 &&
+ git -C repo config extensions.partialclone "arbitrary string" &&
+ git -C repo rev-list --exclude-promisor-objects --objects "$COMMIT" "$TREE" "$BLOB"
+'
+
LIB_HTTPD_PORT=12345 # default port, 410, cannot be used as non-root
. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd