/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-â
âvi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :viâ
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â Copyright 2020 Justine Alexandra Roberts Tunney                              â
â                                                                              â
â Permission to use, copy, modify, and/or distribute this software for         â
â any purpose with or without fee is hereby granted, provided that the         â
â above copyright notice and this permission notice appear in all copies.      â
â                                                                              â
â THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                â
â WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                â
â WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             â
â AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         â
â DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        â
â PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               â
â TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             â
â PERFORMANCE OF THIS SOFTWARE.                                                â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ*/
#include "libc/intrin/bits.h"
#include "libc/dce.h"
#include "libc/errno.h"
#include "libc/fmt/fmt.h"
#include "libc/str/str.h"
#include "libc/testlib/testlib.h"

/*
 * If these tests break, it's probably because
 * libc/sysv/consts.sh changed and
 * libc/sysv/kErrnoNames.S needs updating.
 */

TEST(strerror, e2big) {
  EXPECT_STARTSWITH("E2BIG", strerror(E2BIG));
}

TEST(strerror, enosys) {
  EXPECT_STARTSWITH("ENOSYS", strerror(ENOSYS));
}

TEST(strerror, einval) {
  EXPECT_STARTSWITH("EINVAL", strerror(EINVAL));
}

TEST(strerror, symbolizingTheseNumbersAsErrorsIsHeresyInUnixStyle) {
  EXPECT_STARTSWITH("EUNKNOWN", strerror(0));
}

TEST(strerror, enotconn_orLinkerIsntUsingLocaleC_orCodeIsOutOfSync) {
  EXPECT_STARTSWITH("ENOTCONN", strerror(ENOTCONN));
}

TEST(strerror, exfull_orLinkerIsntUsingLocaleC_orCodeIsOutOfSync) {
  EXPECT_STARTSWITH("ETXTBSY", strerror(ETXTBSY));
}
