Add test_name_generator_sha1

test/CMakeLists.txt

@@ -35,6 +35,7 @@ boost_test(TYPE run SOURCES test_random_generator.cpp LINK_LIBRARIES Boost::rand
 boost_test(TYPE run SOURCES test_name_generator.cpp LINK_LIBRARIES Boost::predef)
 boost_test(TYPE run SOURCES test_namespaces.cpp)
 boost_test(TYPE run SOURCES test_name_generator_md5.cpp)
+boost_test(TYPE run SOURCES test_name_generator_sha1.cpp)
 
 boost_test(TYPE run SOURCES test_time_generator.cpp LINK_LIBRARIES $<$<CXX_COMPILER_ID:GNU>:atomic>)
 

test/Jamfile.v2

@@ -83,6 +83,7 @@ run test_random_generator.cpp ;
 run test_name_generator.cpp ;
 run test_namespaces.cpp ;
 run test_name_generator_md5.cpp ;
+run test_name_generator_sha1.cpp ;
 
 lib atomic ;
 

test/test_name_generator_sha1.cpp

@@ -0,0 +1,90 @@
+// Copyright 2024 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/uuid/name_generator_sha1.hpp>
+#include <boost/uuid/string_generator.hpp>
+#include <boost/uuid/uuid.hpp>
+#include <boost/uuid/uuid_io.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+int main()
+{
+    using namespace boost::uuids;
+
+    // https://stackoverflow.com/questions/5515880/test-vectors-for-uuid-version-5-converting-hash-into-guid-generation-algorith
+    // https://de.wikipedia.org/wiki/Universally_Unique_Identifier#Namensbasierte_UUIDs_.28Version_3_und_5.29
+
+    {
+        name_generator_sha1 gen( ns::dns() );
+
+        char const* name = "www.example.org";
+
+        uuid u0 = string_generator()( "74738ff5-5367-5958-9aee-98fffdcd1876" );
+
+        uuid u1 = gen( name );
+        BOOST_TEST_EQ( u1, u0 );
+
+        uuid u2 = gen( std::string( name ) );
+        BOOST_TEST_EQ( u2, u0 );
+
+        uuid u3 = gen( name, std::strlen( name ) );
+        BOOST_TEST_EQ( u3, u0 );
+    }
+
+    // RFC 4122bis Section A.4
+
+    {
+        name_generator_sha1 gen( ns::dns() );
+
+        char const* name = "www.example.com";
+
+        uuid u0 = string_generator()( "2ed6657d-e927-568b-95e1-2665a8aea6a2" );
+
+        uuid u1 = gen( name );
+        BOOST_TEST_EQ( u1, u0 );
+
+        uuid u2 = gen( std::string( name ) );
+        BOOST_TEST_EQ( u2, u0 );
+
+        uuid u3 = gen( name, std::strlen( name ) );
+        BOOST_TEST_EQ( u3, u0 );
+    }
+
+    // https://uuid.ramsey.dev/en/stable/rfc4122/version5.html
+
+    {
+        name_generator_sha1 gen( ns::url() );
+
+        char const* name = "https://www.php.net";
+
+        uuid u0 = string_generator()( "a8f6ae40-d8a7-58f0-be05-a22f94eca9ec" );
+
+        uuid u1 = gen( name );
+        BOOST_TEST_EQ( u1, u0 );
+
+        uuid u2 = gen( std::string( name ) );
+        BOOST_TEST_EQ( u2, u0 );
+
+        uuid u3 = gen( name, std::strlen( name ) );
+        BOOST_TEST_EQ( u3, u0 );
+    }
+
+    // test wide strings
+
+    {
+        uuid nmsp = string_generator()( "70a4abc5-80ab-4176-8e11-bc5836b6fef9" );
+
+        name_generator_sha1 gen( nmsp );
+
+        wchar_t const name[] = { 1, 2, 3, 4, 0 };
+        unsigned char const name2[] = { 1, 0, 0, 0, 2, 0, 0, 0, 3, 0, 0, 0, 4, 0, 0, 0 };
+
+        uuid u1 = gen( name );
+        uuid u2 = gen( name2, sizeof( name2 ) );
+
+        BOOST_TEST_EQ( u1, u2 );
+    }
+
+    return boost::report_errors();
+}