| // Copyright 2025 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "lib/ld/testing/interp.h" |
| |
| #include <lib/ld/abi.h> |
| |
| #include <gtest/gtest.h> |
| |
| namespace ld::testing { |
| |
| std::optional<std::string> ConfigFromInterp( // |
| const std::filesystem::path& interp, std::optional<std::string_view> expected_config) { |
| EXPECT_EQ(interp.filename(), abi::kInterp) << interp; |
| |
| if (!interp.has_parent_path()) { |
| EXPECT_EQ(std::nullopt, expected_config) << interp; |
| return std::nullopt; |
| } |
| |
| std::filesystem::path prefix = interp.parent_path(); |
| std::optional<std::string> config = prefix; |
| if (expected_config) { |
| EXPECT_EQ(config, expected_config) << interp; |
| } |
| |
| return config; |
| } |
| |
| } // namespace ld::testing |
