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test_exceptions.cpp
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58 lines (48 loc) · 2.05 KB
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// Copyright 2020 Open Source Robotics Foundation, Inc.
//
// Licensed 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 "rclcpp/exceptions/exceptions.hpp"
#include "rclcpp/rclcpp.hpp"
#include "../../mocking_utils/patch.hpp"
#include "../../utils/rclcpp_gtest_macros.hpp"
TEST(TestExceptions, throw_from_rcl_error) {
EXPECT_THROW(
rclcpp::exceptions::throw_from_rcl_error(RCL_RET_BAD_ALLOC, ""),
rclcpp::exceptions::RCLBadAlloc);
EXPECT_THROW(
rclcpp::exceptions::throw_from_rcl_error(RCL_RET_INVALID_ARGUMENT, ""),
rclcpp::exceptions::RCLInvalidArgument);
EXPECT_THROW(
rclcpp::exceptions::throw_from_rcl_error(RCL_RET_INVALID_ROS_ARGS, ""),
rclcpp::exceptions::RCLInvalidROSArgsError);
EXPECT_THROW(
rclcpp::exceptions::throw_from_rcl_error(RCL_RET_ERROR, ""),
rclcpp::exceptions::RCLError);
RCLCPP_EXPECT_THROW_EQ(
rclcpp::exceptions::throw_from_rcl_error(RCL_RET_OK, ""),
std::invalid_argument("ret is RCL_RET_OK"));
{
auto mock = mocking_utils::patch_and_return("lib:rclcpp", rcl_get_error_state, nullptr);
RCLCPP_EXPECT_THROW_EQ(
rclcpp::exceptions::throw_from_rcl_error(RCL_RET_ERROR, ""),
std::runtime_error("rcl error state is not set"));
}
}
TEST(TestExceptions, basic_constructors) {
EXPECT_STREQ("node is invalid", rclcpp::exceptions::InvalidNodeError().what());
rcl_error_state_t error_state{"error", __FILE__, __LINE__};
EXPECT_STREQ(
"prefix: error not set",
rclcpp::exceptions::RCLInvalidROSArgsError(RCL_RET_ERROR, &error_state, "prefix: ").what());
}