From bc524d70253a4ab2fe40c3ca3e5666e267c0a4d1 Mon Sep 17 00:00:00 2001
From: Lexi Winter <lexi@le-fay.org>
Date: Sun, 29 Jun 2025 19:25:29 +0100
Subject: import catch2 3.8.1

---
 src/catch2/internal/catch_assertion_handler.hpp | 68 +++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/catch2/internal/catch_assertion_handler.hpp

(limited to 'src/catch2/internal/catch_assertion_handler.hpp')

diff --git a/src/catch2/internal/catch_assertion_handler.hpp b/src/catch2/internal/catch_assertion_handler.hpp
new file mode 100644
index 0000000..c71c689
--- /dev/null
+++ b/src/catch2/internal/catch_assertion_handler.hpp
@@ -0,0 +1,68 @@
+
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+#ifndef CATCH_ASSERTION_HANDLER_HPP_INCLUDED
+#define CATCH_ASSERTION_HANDLER_HPP_INCLUDED
+
+#include <catch2/catch_assertion_info.hpp>
+#include <catch2/internal/catch_decomposer.hpp>
+#include <catch2/interfaces/catch_interfaces_capture.hpp>
+
+#include <string>
+
+namespace Catch {
+
+    struct AssertionReaction {
+        bool shouldDebugBreak = false;
+        bool shouldThrow = false;
+        bool shouldSkip = false;
+    };
+
+    class AssertionHandler {
+        AssertionInfo m_assertionInfo;
+        AssertionReaction m_reaction;
+        bool m_completed = false;
+        IResultCapture& m_resultCapture;
+
+    public:
+        AssertionHandler
+            (   StringRef macroName,
+                SourceLineInfo const& lineInfo,
+                StringRef capturedExpression,
+                ResultDisposition::Flags resultDisposition );
+        ~AssertionHandler() {
+            if ( !m_completed ) {
+                m_resultCapture.handleIncomplete( m_assertionInfo );
+            }
+        }
+
+
+        template<typename T>
+        constexpr void handleExpr( ExprLhs<T> const& expr ) {
+            handleExpr( expr.makeUnaryExpr() );
+        }
+        void handleExpr( ITransientExpression const& expr );
+
+        void handleMessage(ResultWas::OfType resultType, std::string&& message);
+
+        void handleExceptionThrownAsExpected();
+        void handleUnexpectedExceptionNotThrown();
+        void handleExceptionNotThrownAsExpected();
+        void handleThrowingCallSkipped();
+        void handleUnexpectedInflightException();
+
+        void complete();
+
+        // query
+        auto allowThrows() const -> bool;
+    };
+
+    void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str );
+
+} // namespace Catch
+
+#endif // CATCH_ASSERTION_HANDLER_HPP_INCLUDED
-- 
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