64 lines
2.9 KiB
C
64 lines
2.9 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/bits/bits.h"
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#include "libc/dce.h"
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#include "libc/errno.h"
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#include "libc/fmt/fmt.h"
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#include "libc/str/str.h"
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#include "libc/testlib/testlib.h"
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/*
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* If these tests break, it's probably because
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* libc/sysv/consts.sh changed and
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* libc/sysv/kErrnoNames.S needs updating.
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*/
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TEST(strerror, e2big) {
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if (IsTiny()) return;
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EXPECT_STARTSWITH("E2BIG", strerror(E2BIG));
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}
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TEST(strerror, enosys) {
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if (IsTiny()) return;
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EXPECT_STARTSWITH("ENOSYS", strerror(ENOSYS));
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}
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TEST(strerror, einval) {
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if (IsTiny()) return;
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EXPECT_STARTSWITH("EINVAL", strerror(EINVAL));
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}
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TEST(strerror, symbolizingTheseNumbersAsErrorsIsHeresyInUnixStyle) {
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EXPECT_STARTSWITH("E?/err=0/errno:0/GetLastError:0", strerror(0));
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EXPECT_STARTSWITH("E?", strerror(-1));
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}
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TEST(strerror, enotconn_orLinkerIsntUsingLocaleC_orCodeIsOutOfSync) {
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if (IsTiny()) return;
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EXPECT_STARTSWITH("ENOTCONN", strerror(ENOTCONN));
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}
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TEST(strerror, exfull_orLinkerIsntUsingLocaleC_orCodeIsOutOfSync) {
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if (IsLinux() && !IsTiny()) {
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EXPECT_STARTSWITH("EXFULL", strerror(EXFULL));
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} else {
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EXPECT_STARTSWITH("E?", strerror(EXFULL));
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}
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}
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