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3rd/CLI11/tests/catch.hpp

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+// Copyright (c) 2017-2026, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+#pragma once
+
+#include <string>
+
+#ifdef CLI11_CATCH3
+
+#include <catch2/catch_approx.hpp>
+#include <catch2/catch_template_test_macros.hpp>
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/generators/catch_generators.hpp>
+#include <catch2/generators/catch_generators_range.hpp>
+#include <catch2/matchers/catch_matchers_floating_point.hpp>
+#include <catch2/matchers/catch_matchers_string.hpp>
+
+using Catch::Approx;                  // NOLINT(google-global-names-in-headers)
+using Catch::Generators::from_range;  // NOLINT(google-global-names-in-headers)
+using Catch::Matchers::Equals;        // NOLINT(google-global-names-in-headers)
+using Catch::Matchers::WithinRel;     // NOLINT(google-global-names-in-headers)
+
+inline auto Contains(const std::string &x) { return Catch::Matchers::ContainsSubstring(x); }
+
+#else
+#include <catch2/catch.hpp>
+#include <new>
+
+using Catch::Equals;              // NOLINT(google-global-names-in-headers)
+using Catch::WithinRel;           // NOLINT(google-global-names-in-headers)
+using Catch::Matchers::Contains;  // NOLINT(google-global-names-in-headers)
+
+#endif