test_expect_success "setup pre-receive hook ($PROTOCOL)" ' mv "$upstream/hooks/pre-receive" "$upstream/hooks/pre-receive.ok" && write_script "$upstream/hooks/pre-receive" <<-EOF exit 1 EOF ' # Refs of upstream : main(A) # Refs of workbench: main(A) tags/v123 # git-push : main(B) next(A) test_expect_success "git-push is declined ($PROTOCOL)" ' test_must_fail git -C workbench push origin \ $B:refs/heads/main \ HEAD:refs/heads/next \ >out-$test_count 2>&1 && make_user_friendly_and_stable_output <out-$test_count >actual && cat >expect <<-EOF && To <URL/of/upstream.git> ! [remote rejected] <COMMIT-B> -> main (pre-receive hook declined) ! [remote rejected] HEAD -> next (pre-receive hook declined) EOF test_cmp expect actual && test_cmp_refs -C "$upstream" <<-EOF <COMMIT-A> refs/heads/main EOF ' test_expect_success "cleanup ($PROTOCOL)" ' mv "$upstream/hooks/pre-receive.ok" "$upstream/hooks/pre-receive" '