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/catch_test_spec.hpp | 119 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 src/catch2/catch_test_spec.hpp

(limited to 'src/catch2/catch_test_spec.hpp')

diff --git a/src/catch2/catch_test_spec.hpp b/src/catch2/catch_test_spec.hpp
new file mode 100644
index 0000000..f12baa6
--- /dev/null
+++ b/src/catch2/catch_test_spec.hpp
@@ -0,0 +1,119 @@
+
+//              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_TEST_SPEC_HPP_INCLUDED
+#define CATCH_TEST_SPEC_HPP_INCLUDED
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wpadded"
+#endif
+
+#include <catch2/internal/catch_unique_ptr.hpp>
+#include <catch2/internal/catch_wildcard_pattern.hpp>
+
+#include <iosfwd>
+#include <string>
+#include <vector>
+
+namespace Catch {
+
+    class IConfig;
+    struct TestCaseInfo;
+    class TestCaseHandle;
+
+    class TestSpec {
+
+        class Pattern {
+        public:
+            explicit Pattern( std::string const& name );
+            virtual ~Pattern();
+            virtual bool matches( TestCaseInfo const& testCase ) const = 0;
+            std::string const& name() const;
+        private:
+            virtual void serializeTo( std::ostream& out ) const = 0;
+            // Writes string that would be reparsed into the pattern
+            friend std::ostream& operator<<(std::ostream& out,
+                                            Pattern const& pattern) {
+                pattern.serializeTo( out );
+                return out;
+            }
+
+            std::string const m_name;
+        };
+
+        class NamePattern : public Pattern {
+        public:
+            explicit NamePattern( std::string const& name, std::string const& filterString );
+            bool matches( TestCaseInfo const& testCase ) const override;
+        private:
+            void serializeTo( std::ostream& out ) const override;
+
+            WildcardPattern m_wildcardPattern;
+        };
+
+        class TagPattern : public Pattern {
+        public:
+            explicit TagPattern( std::string const& tag, std::string const& filterString );
+            bool matches( TestCaseInfo const& testCase ) const override;
+        private:
+            void serializeTo( std::ostream& out ) const override;
+
+            std::string m_tag;
+        };
+
+        struct Filter {
+            std::vector<Detail::unique_ptr<Pattern>> m_required;
+            std::vector<Detail::unique_ptr<Pattern>> m_forbidden;
+
+            //! Serializes this filter into a string that would be parsed into
+            //! an equivalent filter
+            void serializeTo( std::ostream& out ) const;
+            friend std::ostream& operator<<(std::ostream& out, Filter const& f) {
+                f.serializeTo( out );
+                return out;
+            }
+
+            bool matches( TestCaseInfo const& testCase ) const;
+        };
+
+        static std::string extractFilterName( Filter const& filter );
+
+    public:
+        struct FilterMatch {
+            std::string name;
+            std::vector<TestCaseHandle const*> tests;
+        };
+        using Matches = std::vector<FilterMatch>;
+        using vectorStrings = std::vector<std::string>;
+
+        bool hasFilters() const;
+        bool matches( TestCaseInfo const& testCase ) const;
+        Matches matchesByFilter( std::vector<TestCaseHandle> const& testCases, IConfig const& config ) const;
+        const vectorStrings & getInvalidSpecs() const;
+
+    private:
+        std::vector<Filter> m_filters;
+        std::vector<std::string> m_invalidSpecs;
+
+        friend class TestSpecParser;
+        //! Serializes this test spec into a string that would be parsed into
+        //! equivalent test spec
+        void serializeTo( std::ostream& out ) const;
+        friend std::ostream& operator<<(std::ostream& out,
+                                        TestSpec const& spec) {
+            spec.serializeTo( out );
+            return out;
+        }
+    };
+}
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+#endif // CATCH_TEST_SPEC_HPP_INCLUDED
-- 
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