Improving test report and return values

test/savetest.sh

@@ -2,14 +2,23 @@
 
 savetest() {
   local target_file=
+  local environment=
+  local failed_tests=0
+
   readonly savetest_dir="$(cd "$(dirname -- "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 
   target_dir="${savetest_dir}/results"
   mkdir -p "${target_dir}"
 
-  target_file="${target_dir}/$("${savetest_dir}/getenv.sh")_result.log"
+  environment="$("${savetest_dir}/getenv.sh")"
+  target_file="${target_dir}/${environment:-"Unknown_Environemnt"}_result.log"
 
-  "${savetest_dir}/test_rdlink.sh" >"${target_file}" 2>&1
+  printf "# Test environment\n\n  %s\n\n" "${environment}" >"${target_file}"
+
+  "${savetest_dir}/test_rdlink.sh" -a >>"${target_file}" 2>&1
+  failed_tests="$?"
+  (( failed_tests )) && printf "Failed tests: %s\n" "$failed_tests"
+  return $failed_tests
 }
 
 savetest