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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 <string>
#include <vector>
#include "./allocator_testing_utils.h"
#include "./mocking_utils/patch.hpp"
#include "osrf_testing_tools_cpp/scope_exit.hpp"
#include "rcutils/logging.h"
TEST(TestLoggingCustomEnv, test_logging) {
EXPECT_FALSE(g_rcutils_logging_initialized);
ASSERT_EQ(RCUTILS_RET_OK, rcutils_logging_initialize());
OSRF_TESTING_TOOLS_CPP_SCOPE_EXIT(
{
EXPECT_EQ(RCUTILS_RET_OK, rcutils_logging_shutdown());
});
EXPECT_TRUE(g_rcutils_logging_initialized);
rcutils_logging_set_default_logger_level(RCUTILS_LOG_SEVERITY_DEBUG);
rcutils_ret_t ret;
rcutils_allocator_t allocator = rcutils_get_default_allocator();
rcutils_char_array_t msg_buf, output_buf;
ret = rcutils_char_array_init(&msg_buf, 1024, &allocator);
ASSERT_EQ(RCUTILS_RET_OK, ret);
ret = rcutils_char_array_init(&output_buf, 1024, &allocator);
ASSERT_EQ(RCUTILS_RET_OK, ret);
rcutils_time_point_value_t now = 0;
ret = rcutils_logging_format_message(
NULL, RCUTILS_LOG_SEVERITY_FATAL, NULL, now, msg_buf.buffer, &output_buf);
EXPECT_EQ(RCUTILS_RET_OK, ret);
EXPECT_EQ(RCUTILS_RET_OK, rcutils_char_array_fini(&output_buf));
EXPECT_EQ(RCUTILS_RET_OK, rcutils_char_array_fini(&msg_buf));
}
TEST(TestLoggingCustomEnv, test_logging_with_buffering_issues) {
auto mock = mocking_utils::patch("lib:rcutils", setvbuf, [](auto && ...) {return -1;});
EXPECT_FALSE(g_rcutils_logging_initialized);
EXPECT_EQ(RCUTILS_RET_ERROR, rcutils_logging_initialize());
EXPECT_FALSE(g_rcutils_logging_initialized);
}
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