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Make zero reads/writes' behavior right

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This commit is contained in:
Ruihan Li
2025-06-15 19:24:53 +08:00
committed by Jianfeng Jiang
parent 837f908690
commit 4a9977d9a7
11 changed files with 226 additions and 18 deletions
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15
test/apps/network/udp_err.c
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@ -93,8 +93,14 @@ FN_TEST(send)
char buf[1] = { 'z' };
TEST_ERRNO(send(sk_unbound, buf, 1, 0), EDESTADDRREQ);
TEST_ERRNO(send(sk_unbound, buf, 0, 0), EDESTADDRREQ);
TEST_ERRNO(write(sk_unbound, buf, 1), EDESTADDRREQ);
TEST_ERRNO(write(sk_unbound, buf, 0), EDESTADDRREQ);
TEST_ERRNO(send(sk_bound, buf, 1, 0), EDESTADDRREQ);
TEST_ERRNO(send(sk_bound, buf, 0, 0), EDESTADDRREQ);
TEST_ERRNO(write(sk_bound, buf, 1), EDESTADDRREQ);
TEST_ERRNO(write(sk_bound, buf, 0), EDESTADDRREQ);
}
END_TEST()
@ -103,10 +109,19 @@ FN_TEST(recv)
char buf[1] = { 'z' };
TEST_ERRNO(recv(sk_unbound, buf, 1, 0), EAGAIN);
TEST_ERRNO(recv(sk_unbound, buf, 0, 0), EAGAIN);
TEST_ERRNO(read(sk_unbound, buf, 1), EAGAIN);
TEST_SUCC(read(sk_unbound, buf, 0));
TEST_ERRNO(recv(sk_bound, buf, 1, 0), EAGAIN);
TEST_ERRNO(recv(sk_bound, buf, 0, 0), EAGAIN);
TEST_ERRNO(read(sk_bound, buf, 1), EAGAIN);
TEST_SUCC(read(sk_bound, buf, 0));
TEST_ERRNO(recv(sk_connected, buf, 1, 0), EAGAIN);
TEST_ERRNO(recv(sk_connected, buf, 0, 0), EAGAIN);
TEST_ERRNO(read(sk_connected, buf, 1), EAGAIN);
TEST_SUCC(read(sk_connected, buf, 0));
}
END_TEST()