67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
#include "test/jemalloc_test.h"
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TEST_BEGIN(test_next_event_fast_roll_back) {
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tsd_t *tsd = tsd_fetch();
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te_ctx_t ctx;
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te_ctx_get(tsd, &ctx, true);
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te_ctx_last_event_set(&ctx, 0);
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te_ctx_current_bytes_set(&ctx, TE_NEXT_EVENT_FAST_MAX - 8U);
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te_ctx_next_event_set(tsd, &ctx, TE_NEXT_EVENT_FAST_MAX);
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#define E(event, condition, is_alloc) \
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if (is_alloc && condition) { \
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event##_event_wait_set(tsd, TE_NEXT_EVENT_FAST_MAX); \
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}
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ITERATE_OVER_ALL_EVENTS
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#undef E
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void *p = malloc(16U);
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assert_ptr_not_null(p, "malloc() failed");
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free(p);
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}
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TEST_END
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TEST_BEGIN(test_next_event_fast_resume) {
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tsd_t *tsd = tsd_fetch();
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te_ctx_t ctx;
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te_ctx_get(tsd, &ctx, true);
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te_ctx_last_event_set(&ctx, 0);
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te_ctx_current_bytes_set(&ctx, TE_NEXT_EVENT_FAST_MAX + 8U);
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te_ctx_next_event_set(tsd, &ctx, TE_NEXT_EVENT_FAST_MAX + 16U);
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#define E(event, condition, is_alloc) \
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if (is_alloc && condition) { \
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event##_event_wait_set(tsd, \
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TE_NEXT_EVENT_FAST_MAX + 16U); \
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}
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ITERATE_OVER_ALL_EVENTS
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#undef E
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void *p = malloc(SC_LOOKUP_MAXCLASS);
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assert_ptr_not_null(p, "malloc() failed");
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free(p);
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}
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TEST_END
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TEST_BEGIN(test_event_rollback) {
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tsd_t *tsd = tsd_fetch();
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const uint64_t diff = TE_MAX_INTERVAL >> 2;
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size_t count = 10;
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uint64_t thread_allocated = thread_allocated_get(tsd);
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while (count-- != 0) {
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te_alloc_rollback(tsd, diff);
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uint64_t thread_allocated_after = thread_allocated_get(tsd);
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assert_u64_eq(thread_allocated - thread_allocated_after, diff,
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"thread event counters are not properly rolled back");
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thread_allocated = thread_allocated_after;
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}
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}
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TEST_END
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int
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main(void) {
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return test(
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test_next_event_fast_roll_back,
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test_next_event_fast_resume,
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test_event_rollback);
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}
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