mirror of https://github.com/ARMmbed/mbed-os.git
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
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/****************************************************************************
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* Copyright (c) 2016, ARM Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef UTEST_STACK_TRACE
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#include "greentea-client/test_env.h"
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#include "mbed.h"
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#include "utest/utest.h"
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#include "unity/unity.h"
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#include "utest/utest_stack_trace.h"
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#include "utest/utest_serial.h"
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using namespace utest::v1;
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std::string utest_trace[UTEST_MAX_BACKTRACE];
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static unsigned trace_index = 0;
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static unsigned total_calls = 0;
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void utest_trace_initialise()
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{
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total_calls = 0;
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trace_index = 0;
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for(unsigned i = 0; i < UTEST_MAX_BACKTRACE; i++) {
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utest_trace[i].clear();
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}
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}
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void utest_add_to_trace(char *func_name)
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{
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utest_trace[trace_index] = std::string(func_name);
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trace_index = (trace_index + 1 == UTEST_MAX_BACKTRACE) ? 0 : trace_index + 1;
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total_calls ++;
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}
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void utest_dump_trace()
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{
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unsigned current = (trace_index == 0) ? UTEST_MAX_BACKTRACE - 1 : trace_index - 1;
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utest_printf("==================================================================\n");
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utest_printf("Utest back trace: Total calls logged = %u.\n", total_calls);
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utest_printf("==================================================================\n");
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while (current != trace_index) {
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utest_printf("%u > %s\n", current, utest_trace[current].c_str());
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current = (current == 0) ? UTEST_MAX_BACKTRACE - 1 : current - 1;
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}
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utest_printf("==================================================================\n");
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}
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#endif
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