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Add unit tests for conf parsing and its helpers

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This commit is contained in:
Carl Shapiro 2026-03-02 13:02:59 -08:00 • committed by Guangli Dai
parent ad726adf75
commit 86b7219213
7 changed files with 354 additions and 2 deletions
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24
test/unit/malloc_conf_2.c
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@ -1,6 +1,6 @@
#include "test/jemalloc_test.h"
const char *malloc_conf = "dirty_decay_ms:1000";
const char *malloc_conf = "dirty_decay_ms:1000,muzzy_decay_ms:2000";
const char *malloc_conf_2_conf_harder = "dirty_decay_ms:1234";
TEST_BEGIN(test_malloc_conf_2) {
@ -49,7 +49,27 @@ TEST_BEGIN(test_mallctl_global_var) {
}
TEST_END
TEST_BEGIN(test_non_conflicting_var) {
#ifdef _WIN32
bool windows = true;
#else
bool windows = false;
#endif
/* Windows doesn't support weak symbol linker trickery. */
test_skip_if(windows);
ssize_t muzzy_decay_ms;
size_t sz = sizeof(muzzy_decay_ms);
int err = mallctl("opt.muzzy_decay_ms", &muzzy_decay_ms, &sz, NULL, 0);
assert_d_eq(err, 0, "Unexpected mallctl failure");
expect_zd_eq(muzzy_decay_ms, 2000,
"Non-conflicting option from malloc_conf should pass through");
}
TEST_END
int
main(void) {
return test(test_malloc_conf_2, test_mallctl_global_var);
return test(test_malloc_conf_2, test_mallctl_global_var,
test_non_conflicting_var);
}