Move dependencies in 'external' directory and pdate git submodules

external/Catch2/tests/ExtraTests/X29-CustomArgumentsForReporters.cpp

@@ -0,0 +1,60 @@
+
+//              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
+
+/**\file
+ * Test that custom options are properly passed down to the reporter.
+ *
+ * We print out the arguments sorted by key, to have a stable expected
+ * output.
+ */
+
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/reporters/catch_reporter_streaming_base.hpp>
+#include <catch2/reporters/catch_reporter_registrars.hpp>
+
+#include <algorithm>
+#include <iostream>
+#include <string>
+#include <utility>
+#include <vector>
+
+class TestReporter : public Catch::StreamingReporterBase {
+public:
+    TestReporter( Catch::ReporterConfig&& _config ):
+        StreamingReporterBase( std::move(_config) ) {
+        std::cout << "X29 - TestReporter constructed\n";
+    }
+
+    static std::string getDescription() {
+        return "X29 test reporter";
+    }
+
+    void testRunStarting( Catch::TestRunInfo const& ) override {
+        std::vector<std::pair<std::string, std::string>> options;
+        options.reserve( m_customOptions.size() );
+        for ( auto const& kv : m_customOptions ) {
+            options.push_back( kv );
+        }
+        std::sort( options.begin(), options.end() );
+        bool first = true;
+        for ( auto const& kv : options ) {
+            if ( !first ) { std::cout << "::"; }
+            std::cout << kv.first << "=" << kv.second;
+            first = false;
+        }
+        std::cout << '\n';
+    }
+
+    ~TestReporter() override;
+};
+
+TestReporter::~TestReporter() = default;
+
+CATCH_REGISTER_REPORTER( "test-reporter", TestReporter )
+
+TEST_CASE( "Just a test case to run things" ) {}