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/* NOLINTNEXTLINE(llvm-header-guard) */
#ifndef AWS_COMMON_LOGGING_TEST_UTILITIES_H
#define AWS_COMMON_LOGGING_TEST_UTILITIES_H
/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/common/logging.h>
#include <aws/testing/aws_test_harness.h>
/**
* A staging function for basic logging tests. It
* (1) Initializes and globally attaches a test logger
* (2) Invokes the supplied callback, which should perform the logging operations under test
* (3) Detaches and cleans up the test logger
* (4) Checks if what was recorded by the test logger matches what the test expected.
*/
int do_log_test(
struct aws_allocator *allocator,
enum aws_log_level level,
const char *expected_result,
void (*callback)(enum aws_log_level));
/**
* A macro capable of defining simple logging tests that follow the do_log_test function pattern
*/
#define TEST_LEVEL_FILTER(log_level, expected, action_fn) \
static int s_logging_filter_at_##log_level##_##action_fn(struct aws_allocator *allocator, void *ctx) { \
(void)ctx; \
return do_log_test(allocator, log_level, expected, action_fn); \
} \
AWS_TEST_CASE(test_logging_filter_at_##log_level##_##action_fn, s_logging_filter_at_##log_level##_##action_fn);
/**
* A macro that defines a function that invokes all 6 LOGF_<level> variants
*
* Needs to be a macro and not just a function because the compile-time filtering tests require a private implementation
* that is compiled with AWS_STATIC_LOG_LEVEL at the level to be tested. There's no way to shared a single definition
* that does so.
*/
#define DECLARE_LOGF_ALL_LEVELS_FUNCTION(fn_name) \
static void fn_name(enum aws_log_level level) { \
(void)level; \
AWS_LOGF_FATAL(AWS_LS_COMMON_GENERAL, "%d", (int)AWS_LL_FATAL); \
AWS_LOGF_ERROR(AWS_LS_COMMON_GENERAL, "%d", (int)AWS_LL_ERROR); \
AWS_LOGF_WARN(AWS_LS_COMMON_GENERAL, "%d", (int)AWS_LL_WARN); \
AWS_LOGF_INFO(AWS_LS_COMMON_GENERAL, "%d", (int)AWS_LL_INFO); \
AWS_LOGF_DEBUG(AWS_LS_COMMON_GENERAL, "%d", (int)AWS_LL_DEBUG); \
AWS_LOGF_TRACE(AWS_LS_COMMON_GENERAL, "%d", (int)AWS_LL_TRACE); \
}
/**
* Return new string with format "./aws_log_writer_test_{UUID}.log"
* This function cannot fail.
*/
struct aws_string *aws_string_new_log_writer_test_filename(struct aws_allocator *allocator);
#endif /* AWS_COMMON_LOGGING_TEST_UTILITIES_H */
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