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47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
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* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdio.h>
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#include "unity.h"
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#include "unity_test_utils.h"
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static size_t s_allowed_leak_level;
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void unity_utils_set_leak_level(size_t leak_level)
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{
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s_allowed_leak_level = leak_level;
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}
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void unity_utils_check_leak(unsigned int before_free,
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unsigned int after_free,
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const char *type,
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unsigned int threshold)
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{
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int free_delta = (int)after_free - (int)before_free;
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printf("MALLOC_CAP_%s usage: Free memory delta: %d Leak threshold: -%u \n",
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type,
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free_delta,
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threshold);
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if (free_delta > 0) {
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return; // free memory went up somehow
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}
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unsigned int leaked = (size_t)(free_delta * -1);
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printf("MALLOC_CAP_%s %s leak: Before %u bytes free, After %u bytes free (delta %u)\n",
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type,
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leaked <= threshold ? "potential" : "critical",
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before_free, after_free, leaked);
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fflush(stdout);
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TEST_ASSERT_MESSAGE(leaked <= threshold, "The test leaked too much memory");
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}
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void unity_utils_evaluate_leaks(void)
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{
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unity_utils_evaluate_leaks_direct(s_allowed_leak_level);
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}
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