Function testwork

thread/test/test.cpp:1359–1365

}

void* testwork(void*) {
    recursive_call();
    // there are 4MB stack used;
    stack_pages_gc();
    EXPECT_STRNE("Hello, stack", topbuf);
    return nullptr;
}

#if !defined(__aarch64__) && defined(__linux__)
TEST(photon, free_stack) {