52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
/*
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* Copyright (C) 2008-2025 Free Software Foundation, Inc.
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* Written by Simon Josefsson and Bruno Haible
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#include <config.h>
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#include "memcoll.h"
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#include <string.h>
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#include "macros.h"
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int
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main (void)
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{
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/* Test equal / not equal distinction. */
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ASSERT (memcoll0 ("", 1, "", 1) == 0);
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ASSERT (memcoll0 ("fo", 3, "fo", 3) == 0);
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ASSERT (memcoll0 ("foo", 4, "foo", 4) == 0);
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ASSERT (memcoll0 ("foo\0", 5, "foob", 5) != 0);
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ASSERT (memcoll0 ("f", 2, "b", 2) != 0);
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ASSERT (memcoll0 ("foo", 4, "bar", 4) != 0);
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/* Test less / equal / greater distinction. */
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ASSERT (memcoll0 ("foo\0", 5, "moo\0", 5) < 0);
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ASSERT (memcoll0 ("moo\0", 5, "foo\0", 5) > 0);
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ASSERT (memcoll0 ("oom", 4, "oop", 4) < 0);
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ASSERT (memcoll0 ("oop", 4, "oom", 4) > 0);
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ASSERT (memcoll0 ("foo\0", 5, "foob", 5) < 0);
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ASSERT (memcoll0 ("foob", 5, "foo\0", 5) > 0);
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/* Test embedded NULs. */
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ASSERT (memcoll0 ("1\0", 3, "2\0", 3) < 0);
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ASSERT (memcoll0 ("2\0", 3, "1\0", 3) > 0);
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ASSERT (memcoll0 ("x\0""1", 4, "x\0""2", 4) < 0);
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ASSERT (memcoll0 ("x\0""2", 4, "x\0""1", 4) > 0);
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return test_exit_status;
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}
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