2 * Copyright (c) 2002 Tim J. Robbins
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
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14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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28 * Test program for btowc() and wctob() as specified by IEEE Std. 1003.1-2001
29 * and ISO/IEC 9899:1999.
31 * The function is tested in the "C" and "ja_JP.eucJP" locales.
34 #include <sys/cdefs.h>
35 __FBSDID("$FreeBSD$");
46 ATF_TC_WITHOUT_HEAD(btowc_test);
47 ATF_TC_BODY(btowc_test, tc)
52 ATF_REQUIRE(btowc(EOF) == WEOF);
53 ATF_REQUIRE(wctob(WEOF) == EOF);
54 for (i = 0; i < UCHAR_MAX; i++)
55 ATF_REQUIRE(btowc(i) == (wchar_t)i && i == (int)wctob(i));
57 /* Japanese (EUC) locale. */
58 ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
59 ATF_REQUIRE(MB_CUR_MAX > 1);
60 ATF_REQUIRE(btowc('A') == L'A' && wctob(L'A') == 'A');
61 ATF_REQUIRE(btowc(0xa3) == WEOF && wctob(0xa3c1) == EOF);
68 ATF_TP_ADD_TC(tp, btowc_test);
70 return (atf_no_error());