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add test for #445

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This commit is contained in:
Daan Leijen 2021-07-26 19:10:21 -07:00
parent 076f815cec
commit a3cf23c19f
1 changed files with 14 additions and 7 deletions
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21
test/main-override.cpp
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@ -34,6 +34,7 @@ void various_tests();
void test_mt_shutdown(); void test_mt_shutdown();
void fail_aslr(); // issue #372 void fail_aslr(); // issue #372
void tsan_numa_test(); // issue #414 void tsan_numa_test(); // issue #414
void strdup_test(); // issue #445
int main() { int main() {
mi_stats_reset(); // ignore earlier allocations mi_stats_reset(); // ignore earlier allocations
@ -43,6 +44,7 @@ int main() {
padding_shrink(); padding_shrink();
various_tests(); various_tests();
tsan_numa_test(); tsan_numa_test();
strdup_test();
//test_mt_shutdown(); //test_mt_shutdown();
//fail_aslr(); //fail_aslr();
@ -74,18 +76,13 @@ void various_tests() {
p1 = malloc(8); p1 = malloc(8);
char* s = mi_strdup("hello\n"); char* s = mi_strdup("hello\n");
//char* s = _strdup("hello\n");
//char* buf = NULL;
//size_t len;
//_dupenv_s(&buf,&len,"MIMALLOC_VERBOSE");
//mi_free(buf);
mi_free(p2); mi_free(p2);
p2 = malloc(16); p2 = malloc(16);
p1 = realloc(p1, 32); p1 = realloc(p1, 32);
free(p1); free(p1);
free(p2); free(p2);
mi_free(s); mi_free(s);
Test* t = new Test(42); Test* t = new Test(42);
delete t; delete t;
t = new (std::nothrow) Test(42); t = new (std::nothrow) Test(42);
@ -125,7 +122,17 @@ bool test_stl_allocator2() {
return vec.size() == 0; return vec.size() == 0;
} }
// issue 445
static void strdup_test() {
#ifdef _MSC_VER
char* s = _strdup("hello\n");
char* buf = NULL;
size_t len;
_dupenv_s(&buf, &len, "MIMALLOC_VERBOSE");
mi_free(buf);
mi_free(s);
#endif
}
// Issue #202 // Issue #202
void heap_no_delete_worker() { void heap_no_delete_worker() {