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test(libc): cover getcwd zero-size buffer

This commit is contained in:
MarcZX100 2026-10-08 00:32:53 +00:00
parent f8c2f07246
commit d809ccf797
1 changed files with 1 additions and 0 deletions
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1
core/libs/tests/GuestWorkingDirectory.cpp
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@ -26,6 +26,7 @@ int main() {
char tiny[] = "xyz";
Require(getcwd_nid_postfix(tiny, 2) == nullptr && *__error_nid_postfix() == 34);
Require(std::strcmp(tiny, "xyz") == 0);
Require(getcwd_nid_postfix(path, 0) == nullptr && *__error_nid_postfix() == 22);
char* allocated = getcwd_nid_postfix(nullptr, 0);
Require(allocated && std::strcmp(allocated, path) == 0);
GuestHeap::GuestHeapFree_nid_postfix(allocated);