80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
#include "test/jemalloc_test.h"
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#include "jemalloc/internal/safety_check.h"
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bool fake_abort_called;
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void fake_abort(const char *message) {
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(void)message;
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fake_abort_called = true;
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}
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#define SMALL_SIZE1 SC_SMALL_MAXCLASS
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#define SMALL_SIZE2 (SC_SMALL_MAXCLASS / 2)
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#define LARGE_SIZE1 SC_LARGE_MINCLASS
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#define LARGE_SIZE2 (LARGE_SIZE1 * 2)
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void *
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test_invalid_size_pre(size_t sz) {
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safety_check_set_abort(&fake_abort);
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fake_abort_called = false;
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void *ptr = malloc(sz);
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assert_ptr_not_null(ptr, "Unexpected failure");
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return ptr;
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}
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void
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test_invalid_size_post(void) {
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expect_true(fake_abort_called, "Safety check didn't fire");
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safety_check_set_abort(NULL);
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}
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TEST_BEGIN(test_invalid_size_sdallocx) {
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test_skip_if(!config_opt_size_checks);
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void *ptr = test_invalid_size_pre(SMALL_SIZE1);
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sdallocx(ptr, SMALL_SIZE2, 0);
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test_invalid_size_post();
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ptr = test_invalid_size_pre(LARGE_SIZE1);
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sdallocx(ptr, LARGE_SIZE2, 0);
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test_invalid_size_post();
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}
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TEST_END
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TEST_BEGIN(test_invalid_size_sdallocx_nonzero_flag) {
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test_skip_if(!config_opt_size_checks);
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void *ptr = test_invalid_size_pre(SMALL_SIZE1);
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sdallocx(ptr, SMALL_SIZE2, MALLOCX_TCACHE_NONE);
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test_invalid_size_post();
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ptr = test_invalid_size_pre(LARGE_SIZE1);
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sdallocx(ptr, LARGE_SIZE2, MALLOCX_TCACHE_NONE);
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test_invalid_size_post();
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}
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TEST_END
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TEST_BEGIN(test_invalid_size_sdallocx_noflags) {
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test_skip_if(!config_opt_size_checks);
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void *ptr = test_invalid_size_pre(SMALL_SIZE1);
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je_sdallocx_noflags(ptr, SMALL_SIZE2);
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test_invalid_size_post();
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ptr = test_invalid_size_pre(LARGE_SIZE1);
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je_sdallocx_noflags(ptr, LARGE_SIZE2);
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test_invalid_size_post();
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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_invalid_size_sdallocx,
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test_invalid_size_sdallocx_nonzero_flag,
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test_invalid_size_sdallocx_noflags);
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}
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