mirror of
https://github.com/jart/cosmopolitan.git
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77 lines
3.6 KiB
C
77 lines
3.6 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/calls/calls.h"
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#include "libc/mem/mem.h"
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#include "libc/runtime/gc.internal.h"
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#include "libc/runtime/runtime.h"
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#include "libc/sock/sock.h"
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#include "libc/sock/struct/sockaddr.h"
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#include "libc/str/str.h"
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#include "libc/sysv/consts/af.h"
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#include "libc/sysv/consts/ipproto.h"
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#include "libc/sysv/consts/o.h"
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#include "libc/sysv/consts/sock.h"
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#include "libc/testlib/hyperion.h"
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#include "libc/testlib/testlib.h"
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char testlib_enable_tmp_setup_teardown;
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void SetUpOnce(void) {
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pledge("stdio rpath wpath cpath proc inet", 0);
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errno = 0;
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}
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TEST(sendfile, test) {
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int ws;
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char *buf;
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int64_t inoffset;
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uint32_t addrsize = sizeof(struct sockaddr_in);
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struct sockaddr_in addr = {
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.sin_family = AF_INET,
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.sin_addr.s_addr = htonl(0x7f000001),
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};
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ASSERT_SYS(0, 3, creat("hyperion.txt", 0644));
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ASSERT_SYS(0, 512, write(3, kHyperion, 512));
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ASSERT_SYS(0, 0, close(3));
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ASSERT_SYS(0, 3, socket(AF_INET, SOCK_STREAM, IPPROTO_TCP));
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ASSERT_SYS(0, 0, bind(3, &addr, sizeof(addr)));
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ASSERT_SYS(0, 0, getsockname(3, &addr, &addrsize));
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ASSERT_SYS(0, 0, listen(3, 1));
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if (!fork()) {
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inoffset = 0;
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ASSERT_SYS(0, 4, accept(3, &addr, &addrsize));
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ASSERT_SYS(0, 5, open("hyperion.txt", O_RDONLY));
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ASSERT_SYS(0, 512, sendfile(4, 5, &inoffset, 512));
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EXPECT_EQ(512, inoffset);
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ASSERT_SYS(0, 0, close(5));
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ASSERT_SYS(0, 0, close(4));
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ASSERT_SYS(0, 0, close(3));
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_Exit(0);
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}
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buf = gc(malloc(512));
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EXPECT_SYS(0, 0, close(3));
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EXPECT_SYS(0, 3, socket(AF_INET, SOCK_STREAM, IPPROTO_TCP));
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EXPECT_SYS(0, 0, connect(3, &addr, sizeof(addr)));
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EXPECT_SYS(0, 512, read(3, buf, 512));
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EXPECT_EQ(0, memcmp(buf, kHyperion, 512));
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EXPECT_SYS(0, 0, close(3));
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EXPECT_NE(-1, wait(&ws));
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ASSERT_TRUE(WIFEXITED(ws));
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ASSERT_EQ(0, WEXITSTATUS(ws));
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}
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