759   size_t guard_size;  in TEST()  local
760   ASSERT_EQ(0, pthread_attr_getguardsize(&attributes, &guard_size));  in TEST()
761   ASSERT_EQ(128U, guard_size);  in TEST()
771   size_t guard_size;  in TEST()  local
772   ASSERT_EQ(0, pthread_attr_getguardsize(&attributes, &guard_size));  in TEST()
773   ASSERT_EQ(32*1024U, guard_size);  in TEST()
783   size_t guard_size;  in TEST()  local
784   ASSERT_EQ(0, pthread_attr_getguardsize(&attributes, &guard_size));  in TEST()
785   ASSERT_EQ(32*1024U + 1, guard_size);  in TEST()
797   size_t guard_size;  in TEST()  local
798   ASSERT_EQ(0, pthread_attr_getguardsize(&attributes, &guard_size));  in TEST()
799   ASSERT_EQ(32*1024*1024U, guard_size);  in TEST()
1724   size_t guard_size;  in TEST()  local
1725   ASSERT_EQ(0, pthread_attr_getguardsize(&attributes, &guard_size));  in TEST()
1726   ASSERT_EQ(0U, guard_size); // The main thread has no guard page.  in TEST()