mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 03:53:33 +00:00
55 lines
2.8 KiB
C
55 lines
2.8 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
|
|
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
|
|
╞══════════════════════════════════════════════════════════════════════════════╡
|
|
│ Copyright 2020 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ Permission to use, copy, modify, and/or distribute this software for │
|
|
│ any purpose with or without fee is hereby granted, provided that the │
|
|
│ above copyright notice and this permission notice appear in all copies. │
|
|
│ │
|
|
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
|
|
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
|
|
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
|
|
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
|
|
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
|
|
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
|
|
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
|
|
│ PERFORMANCE OF THIS SOFTWARE. │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#include "libc/errno.h"
|
|
#include "libc/sock/sock.h"
|
|
#include "libc/str/str.h"
|
|
#include "libc/sysv/consts/af.h"
|
|
#include "libc/testlib/testlib.h"
|
|
|
|
TEST(inet_ntop, test) {
|
|
char buf[16];
|
|
uint8_t localhost[4] = {127, 0, 0, 1};
|
|
EXPECT_STREQ("127.0.0.1", inet_ntop(AF_INET, localhost, buf, sizeof(buf)));
|
|
}
|
|
|
|
TEST(inet_ntop, testMax) {
|
|
char buf[16];
|
|
uint8_t localhost[4] = {255, 255, 255, 255};
|
|
EXPECT_STREQ("255.255.255.255",
|
|
inet_ntop(AF_INET, localhost, buf, sizeof(buf)));
|
|
}
|
|
|
|
TEST(inet_ntop, testBadFamily) {
|
|
char buf[16] = "hi";
|
|
uint8_t localhost[4] = {127, 0, 0, 1};
|
|
ASSERT_EQ(NULL, inet_ntop(666, localhost, buf, sizeof(buf)));
|
|
EXPECT_EQ(EAFNOSUPPORT, errno);
|
|
ASSERT_STREQ("", buf);
|
|
}
|
|
|
|
TEST(inet_ntop, testNoSpace) {
|
|
char *buf = memcpy(tmalloc(16), "hi", 3);
|
|
uint8_t localhost[4] = {127, 0, 0, 1};
|
|
ASSERT_EQ(NULL, inet_ntop(AF_INET, localhost, buf, 0));
|
|
EXPECT_EQ(ENOSPC, errno);
|
|
ASSERT_STREQ("hi", buf);
|
|
ASSERT_EQ(NULL, inet_ntop(AF_INET, localhost, buf, 7));
|
|
ASSERT_STREQ("", buf);
|
|
tfree(buf);
|
|
}
|