mirror of git://sourceware.org/git/glibc.git
48 lines
1.8 KiB
C
48 lines
1.8 KiB
C
/* Test internal legacy IPv4 text-to-address function __inet_aton_exact.
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Copyright (C) 2019-2023 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <arpa/inet.h>
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#include <support/check.h>
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static int
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do_test (void)
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{
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struct in_addr addr = { };
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TEST_COMPARE (__inet_aton_exact ("192.0.2.1", &addr), 1);
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TEST_COMPARE (ntohl (addr.s_addr), 0xC0000201);
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TEST_COMPARE (__inet_aton_exact ("192.000.002.010", &addr), 1);
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TEST_COMPARE (ntohl (addr.s_addr), 0xC0000208);
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TEST_COMPARE (__inet_aton_exact ("0xC0000234", &addr), 1);
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TEST_COMPARE (ntohl (addr.s_addr), 0xC0000234);
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/* Trailing content is not accepted. */
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TEST_COMPARE (__inet_aton_exact ("192.0.2.2X", &addr), 0);
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TEST_COMPARE (__inet_aton_exact ("192.0.2.3 Y", &addr), 0);
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TEST_COMPARE (__inet_aton_exact ("192.0.2.4\nZ", &addr), 0);
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TEST_COMPARE (__inet_aton_exact ("192.0.2.5\tT", &addr), 0);
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TEST_COMPARE (__inet_aton_exact ("192.0.2.6 Y", &addr), 0);
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TEST_COMPARE (__inet_aton_exact ("192.0.2.7\n", &addr), 0);
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TEST_COMPARE (__inet_aton_exact ("192.0.2.8\t", &addr), 0);
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return 0;
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}
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#include <support/test-driver.c>
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