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unit tests: If heap tracing is enabled in sdkconfig, leak trace each test

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This commit is contained in:
Angus Gratton 2017-10-04 17:30:10 +11:00 committed by Angus Gratton
parent 9c7477ef34
commit 69e92ee320
3 changed files with 24 additions and 2 deletions
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2
components/pthread/test/test_pthread_cxx.cpp
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@ -85,6 +85,8 @@ TEST_CASE("pthread C++", "[pthread]")
std::cout << "Join thread " << std::hex << t4.get_id() << std::endl;
t4.join();
}
global_sp.reset(); // avoid reported leak
}
static void task_test_sandbox(void *arg)

20
tools/unit-test-app/components/unity/unity_platform.c
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@ -10,6 +10,7 @@
#include "esp_log.h"
#include "soc/cpu.h"
#include "esp_heap_caps.h"
#include "esp_heap_trace.h"
#include "test_utils.h"
#define unity_printf ets_printf
@ -37,11 +38,26 @@ const size_t CRITICAL_LEAK_THRESHOLD = 4096;
/* setUp runs before every test */
void setUp(void)
{
// If heap tracing is enabled in kconfig, leak trace the test
#ifdef CONFIG_HEAP_TRACING
const size_t num_heap_records = 80;
static heap_trace_record_t *record_buffer;
if (!record_buffer) {
record_buffer = malloc(sizeof(heap_trace_record_t) * num_heap_records);
assert(record_buffer);
heap_trace_init_standalone(record_buffer, num_heap_records);
}
#endif
printf("%s", ""); /* sneakily lazy-allocate the reent structure for this test task */
get_test_data_partition(); /* allocate persistent partition table structures */
before_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
before_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
#ifdef CONFIG_HEAP_TRACING
heap_trace_start(HEAP_TRACE_LEAKS);
#endif
}
static void check_leak(size_t before_free, size_t after_free, const char *type)
@ -76,6 +92,10 @@ void tearDown(void)
TEST_ASSERT_MESSAGE( heap_caps_check_integrity(MALLOC_CAP_INVALID, true), "The test has corrupted the heap");
/* check for leaks */
#ifdef CONFIG_HEAP_TRACING
heap_trace_stop();
heap_trace_dump();
#endif
size_t after_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
size_t after_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);

4
tools/unit-test-app/sdkconfig
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@ -91,6 +91,7 @@ CONFIG_OPTIMIZATION_LEVEL_RELEASE=
CONFIG_OPTIMIZATION_ASSERTIONS_ENABLED=y
CONFIG_OPTIMIZATION_ASSERTIONS_SILENT=
CONFIG_OPTIMIZATION_ASSERTIONS_DISABLED=
CONFIG_CXX_EXCEPTIONS=
#
# Component config
@ -277,8 +278,7 @@ CONFIG_FREERTOS_DEBUG_INTERNALS=
CONFIG_HEAP_POISONING_DISABLED=
CONFIG_HEAP_POISONING_LIGHT=
CONFIG_HEAP_POISONING_COMPREHENSIVE=y
CONFIG_HEAP_TRACING=y
CONFIG_HEAP_TRACING_STACK_DEPTH=2
CONFIG_HEAP_TRACING=
#
# libsodium