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https://github.com/espressif/esp-idf.git
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add host test with multiple heap size
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commit
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@ -8,6 +8,16 @@
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#include <string.h>
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#include <assert.h>
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static void *__malloc__(size_t bytes)
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{
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return malloc(bytes);
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}
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static void __free__(void *ptr)
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{
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free(ptr);
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}
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/* Insurance against accidentally using libc heap functions in tests */
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#undef free
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#define free #error
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@ -204,16 +214,18 @@ TEST_CASE("multi_heap defrag realloc", "[multi_heap]")
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#endif
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TEST_CASE("multi_heap many random allocations", "[multi_heap]")
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void multi_heap_allocation_impl(int heap_size)
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{
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uint8_t big_heap[8 * 1024];
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uint8_t *big_heap = (uint8_t *) __malloc__(2*heap_size);
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const int NUM_POINTERS = 64;
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printf("Running multi-allocation test...\n");
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printf("Running multi-allocation test with heap_size %d...\n", heap_size);
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REQUIRE( big_heap );
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multi_heap_handle_t heap = multi_heap_register(big_heap, heap_size);
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void *p[NUM_POINTERS] = { 0 };
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size_t s[NUM_POINTERS] = { 0 };
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multi_heap_handle_t heap = multi_heap_register(big_heap, sizeof(big_heap));
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const size_t initial_free = multi_heap_free_size(heap);
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@ -241,13 +253,12 @@ TEST_CASE("multi_heap many random allocations", "[multi_heap]")
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s[n] = new_size;
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if (new_size > 0) {
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REQUIRE( p[n] >= big_heap );
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REQUIRE( p[n] < big_heap + sizeof(big_heap) );
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REQUIRE( p[n] < big_heap + heap_size );
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memset(p[n], n, new_size);
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}
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}
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continue;
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}
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if (p[n] != NULL) {
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if (s[n] > 0) {
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/* Verify pre-existing contents of p[n] */
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@ -271,14 +282,13 @@ TEST_CASE("multi_heap many random allocations", "[multi_heap]")
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printf("malloc %p (%zu)\n", p[n], s[n]);
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if (p[n] != NULL) {
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REQUIRE( p[n] >= big_heap );
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REQUIRE( p[n] < big_heap + sizeof(big_heap) );
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REQUIRE( p[n] < big_heap + heap_size );
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}
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if (!multi_heap_check(heap, true)) {
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printf("FAILED iteration %d after mallocing %p (%zu bytes)\n", i, p[n], s[n]);
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multi_heap_dump(heap);
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REQUIRE(0);
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}
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if (p[n] != NULL) {
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memset(p[n], n, s[n]);
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}
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@ -294,6 +304,15 @@ TEST_CASE("multi_heap many random allocations", "[multi_heap]")
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}
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REQUIRE( initial_free == multi_heap_free_size(heap) );
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__free__(big_heap);
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}
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TEST_CASE("multi_heap many random allocations", "[multi_heap]")
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{
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size_t poolsize[] = { 15, 255, 4095, 8191 };
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for (size_t i = 0; i < sizeof(poolsize)/sizeof(size_t); i++) {
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multi_heap_allocation_impl(poolsize[i] * 1024);
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}
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}
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TEST_CASE("multi_heap_get_info() function", "[multi_heap]")
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