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- // 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);
- }
- }
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