// Licensed to the Apache Software Foundation (ASF) under one // or more contributor license agreements. See the NOTICE file // distributed with this work for additional information // regarding copyright ownership. The ASF licenses this file // to you under the Apache License, Version 2.0 (the // "License"); you may not use this file except in compliance // with the License. You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, // software distributed under the License is distributed on an // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY // KIND, either express or implied. See the License for the // specific language governing permissions and limitations // under the License. #include <gtest/gtest.h> #include "butil/class_name.h" #include "butil/logging.h" namespace butil { namespace foobar { struct MyClass {}; } } namespace { class ClassNameTest : public ::testing::Test { protected: virtual void SetUp() { srand(time(0)); }; }; TEST_F(ClassNameTest, demangle) { ASSERT_EQ("add_something", butil::demangle("add_something")); ASSERT_EQ("guard variable for butil::my_ip()::ip", butil::demangle("_ZGVZN5butil5my_ipEvE2ip")); ASSERT_EQ("dp::FiberPBCommand<proto::PbRouteTable, proto::PbRouteAck>::marshal(dp::ParamWriter*)::__FUNCTION__", butil::demangle("_ZZN2dp14FiberPBCommandIN5proto12PbRouteTableENS1_10PbRouteAckEE7marshalEPNS_11ParamWriterEE12__FUNCTION__")); ASSERT_EQ("7&8", butil::demangle("7&8")); } TEST_F(ClassNameTest, class_name_sanity) { ASSERT_EQ("char", butil::class_name_str('\0')); ASSERT_STREQ("short", butil::class_name<short>()); ASSERT_EQ("long", butil::class_name_str(1L)); ASSERT_EQ("unsigned long", butil::class_name_str(1UL)); ASSERT_EQ("float", butil::class_name_str(1.1f)); ASSERT_EQ("double", butil::class_name_str(1.1)); ASSERT_STREQ("char*", butil::class_name<char*>()); ASSERT_STREQ("char const*", butil::class_name<const char*>()); ASSERT_STREQ("butil::foobar::MyClass", butil::class_name<butil::foobar::MyClass>()); int array[32]; ASSERT_EQ("int [32]", butil::class_name_str(array)); LOG(INFO) << butil::class_name_str(this); LOG(INFO) << butil::class_name_str(*this); } }