mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
c995838e5c
- Clean up sigaction() code - Add a port scanner example - Introduce a ParseCidr() API - Clean up our futex abstraction code - Fix a harmless integer overflow in ParseIp() - Use kernel semaphores on NetBSD to make threads much faster
59 lines
2.8 KiB
C
59 lines
2.8 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 2022 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/testlib/testlib.h"
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#include "net/http/ip.h"
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TEST(ParseCidr, test) {
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struct Cidr in;
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in = ParseCidr("10.10.10.1/24", -1);
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EXPECT_EQ(0x0a0a0a01, in.addr);
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EXPECT_EQ(24, in.cidr);
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in = ParseCidr("168430081/1", -1);
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EXPECT_EQ(0x0a0a0a01, in.addr);
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EXPECT_EQ(1, in.cidr);
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}
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TEST(ParseCidr, noCidr_defaultsTo32) {
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struct Cidr in;
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in = ParseCidr("10.10.10.255", -1);
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EXPECT_EQ(0x0a0a0aff, in.addr);
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EXPECT_EQ(32, in.cidr);
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}
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TEST(ParseCidr, badIp_returnsNeg1) {
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struct Cidr in;
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in = ParseCidr("10.10.10.a", -1);
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EXPECT_EQ(-1, in.addr);
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in = ParseCidr("10.10.10.256", -1);
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EXPECT_EQ(-1, in.addr);
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in = ParseCidr("10.10.10.256/24", -1);
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EXPECT_EQ(-1, in.addr);
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}
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TEST(ParseCidr, badCidr_returnsNeg1) {
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struct Cidr in;
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in = ParseCidr("10.10.10.1/", -1);
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EXPECT_EQ(-1, in.addr);
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in = ParseCidr("10.10.10.1/a", -1);
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EXPECT_EQ(-1, in.addr);
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in = ParseCidr("10.10.10.1/0", -1);
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EXPECT_EQ(-1, in.addr);
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in = ParseCidr("10.10.10.1/33", -1);
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EXPECT_EQ(-1, in.addr);
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}
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