457 lines
13 KiB
C
457 lines
13 KiB
C
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/* $NetBSD: t_wcstod.c,v 1.3 2011/10/01 17:56:11 christos Exp $ */
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/*-
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* Copyright (c) 2011 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*-
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* Copyright (c)2005 Citrus Project,
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#include <sys/cdefs.h>
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__COPYRIGHT("@(#) Copyright (c) 2011\
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The NetBSD Foundation, inc. All rights reserved.");
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__RCSID("$NetBSD: t_wcstod.c,v 1.3 2011/10/01 17:56:11 christos Exp $");
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#include <errno.h>
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <wchar.h>
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#include <atf-c.h>
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#define ALT_HUGE_VAL -1
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#define ALT_MINUS_HUGE_VAL -2
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#define ALT_NAN -3
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#if !defined(__vax__)
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static struct test {
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const wchar_t *wcs;
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size_t len;
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double val;
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int err;
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} tests[] = {
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{ L"IN", 0, 0, 0 },
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{ L"+IN", 0, 0, 0 },
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{ L"-IN", 0, 0, 0 },
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{ L"INX", 0, 0, 0 },
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{ L"+INX", 0, 0, 0 },
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{ L"-INX", 0, 0, 0 },
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{ L"INF", 3, ALT_HUGE_VAL, 0 },
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{ L"+INF", 4, ALT_HUGE_VAL, 0 },
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{ L"-INF", 4, ALT_MINUS_HUGE_VAL, 0 },
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{ L"INFX", 3, ALT_HUGE_VAL, 0 },
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{ L"+INFX", 4, ALT_HUGE_VAL, 0 },
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{ L"-INFX", 4, ALT_MINUS_HUGE_VAL, 0 },
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{ L" IN", 0, 0, 0 },
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{ L" +IN", 0, 0, 0 },
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{ L" -IN", 0, 0, 0 },
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{ L" INX", 0, 0, 0 },
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{ L" +INX", 0, 0, 0 },
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{ L" -INX", 0, 0, 0 },
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{ L"+ INF", 0, 0, 0 },
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{ L"- INF", 0, 0, 0 },
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{ L" INF", 8, ALT_HUGE_VAL, 0 },
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{ L" +INF", 9, ALT_HUGE_VAL, 0 },
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{ L" -INF", 9, ALT_MINUS_HUGE_VAL, 0 },
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{ L" INFX", 8, ALT_HUGE_VAL, 0 },
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{ L" +INFX", 9, ALT_HUGE_VAL, 0 },
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{ L" -INFX", 9, ALT_MINUS_HUGE_VAL, 0 },
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{ L" INFINIT", 8, ALT_HUGE_VAL, 0 },
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{ L" +INFINIT", 9, ALT_HUGE_VAL, 0 },
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{ L" -INFINIT", 9, ALT_MINUS_HUGE_VAL, 0 },
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{ L" INFINITY", 13, ALT_HUGE_VAL, 0 },
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{ L" +INFINITY", 14, ALT_HUGE_VAL, 0 },
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{ L" -INFINITY", 14, ALT_MINUS_HUGE_VAL, 0 },
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{ L" INFINITYX", 13, ALT_HUGE_VAL, 0 },
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{ L" +INFINITYX", 14, ALT_HUGE_VAL, 0 },
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{ L" -INFINITYX", 14, ALT_MINUS_HUGE_VAL, 0 },
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/* NAN */
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{ L"NA", 0, 0, 0 },
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{ L"+NA", 0, 0, 0 },
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{ L"-NA", 0, 0, 0 },
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{ L"NAX", 0, 0, 0 },
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{ L"+NAX", 0, 0, 0 },
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{ L"-NAX", 0, 0, 0 },
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{ L"NAN", 3, ALT_NAN, 0 },
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{ L"+NAN", 4, ALT_NAN, 0 },
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{ L"-NAN", 4, ALT_NAN, 0 },
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{ L"NANX", 3, ALT_NAN, 0 },
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{ L"+NANX", 4, ALT_NAN, 0 },
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{ L"-NANX", 4, ALT_NAN, 0 },
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{ L" NA", 0, 0, 0 },
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{ L" +NA", 0, 0, 0 },
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{ L" -NA", 0, 0, 0 },
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{ L" NAX", 0, 0, 0 },
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{ L" +NAX", 0, 0, 0 },
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{ L" -NAX", 0, 0, 0 },
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{ L"+ NAN", 0, 0, 0 },
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{ L"- NAN", 0, 0, 0 },
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{ L" NAN", 8, ALT_NAN, 0 },
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{ L" +NAN", 9, ALT_NAN, 0 },
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{ L" -NAN", 9, ALT_NAN, 0 },
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{ L" NANX", 8, ALT_NAN, 0 },
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{ L" +NANX", 9, ALT_NAN, 0 },
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{ L" -NANX", 9, ALT_NAN, 0 },
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{ L"0", 1, 0, 0 },
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{ L"+0", 2, 0, 0 },
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{ L"-0", 2, 0, 0 },
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{ L" 0", 11, 0, 0 },
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{ L" +0", 12, 0, 0 },
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{ L" -0", 12, 0, 0 },
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{ L"+ 0", 0, 0, 0 },
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{ L"- 0", 0, 0, 0 },
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{ L".", 0, 0, 0 },
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{ L".0", 2, 0, 0 },
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{ L".00", 3, 0, 0 },
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{ L".000", 4, 0, 0 },
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{ L"0.", 2, 0, 0 },
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{ L"+0.", 3, 0, 0 },
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{ L"-0.", 3, 0, 0 },
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{ L" 0.", 12, 0, 0 },
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{ L" +0.", 13, 0, 0 },
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{ L" -0.", 13, 0, 0 },
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{ L"0.0", 3, 0, 0 },
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{ L"+0.0", 4, 0, 0 },
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{ L"-0.0", 4, 0, 0 },
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{ L" 0.0", 13, 0, 0 },
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{ L" +0.0", 14, 0, 0 },
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{ L" -0.0", 14, 0, 0 },
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{ L"000", 3, 0, 0 },
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{ L"+000", 4, 0, 0 },
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{ L"-000", 4, 0, 0 },
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{ L" 000", 13, 0, 0 },
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{ L" +000", 14, 0, 0 },
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{ L" -000", 14, 0, 0 },
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{ L"000.", 4, 0, 0 },
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{ L"+000.", 5, 0, 0 },
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{ L"-000.", 5, 0, 0 },
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{ L" 000.", 14, 0, 0 },
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{ L" +000.", 15, 0, 0 },
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{ L" -000.", 15, 0, 0 },
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{ L"000.0", 5, 0, 0 },
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{ L"+000.0", 6, 0, 0 },
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{ L"-000.0", 6, 0, 0 },
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{ L" 000.0", 15, 0, 0 },
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{ L" +000.0", 16, 0, 0 },
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{ L" -000.0", 16, 0, 0 },
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{ L"0.0.", 3, 0, 0 },
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{ L"+0.0.", 4, 0, 0 },
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{ L"-0.0.", 4, 0, 0 },
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{ L" 0.0.", 13, 0, 0 },
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{ L" +0.0.", 14, 0, 0 },
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{ L" -0.0.", 14, 0, 0 },
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{ L"0.0.0", 3, 0, 0 },
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{ L"+0.0.0", 4, 0, 0 },
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{ L"-0.0.0", 4, 0, 0 },
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{ L" 0.0.0", 13, 0, 0 },
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{ L" +0.0.0", 14, 0, 0 },
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{ L" -0.0.0", 14, 0, 0 },
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/* XXX: FIXME */
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#if defined(__linux__)
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{ L"0X", 2, 0, 0 },
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{ L"+0X", 3, 0, 0 },
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{ L"-0X", 3, 0, 0 },
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#else
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{ L"0X", 1, 0, 0 },
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{ L"+0X", 2, 0, 0 },
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{ L"-0X", 2, 0, 0 },
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#endif
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/* XXX: SunOS 5.8's wcstod(3) doesn't accept hex */
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#if !defined(__SunOS__)
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#if defined(__linux__)
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{ L"0X.", 3, 0, 0 },
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{ L"+0X.", 4, 0, 0 },
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{ L"-0X.", 4, 0, 0 },
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{ L" 0X.", 13, 0, 0 },
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{ L" +0X.", 14, 0, 0 },
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{ L" -0X.", 14, 0, 0 },
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#else
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{ L"0X.", 1, 0, 0 },
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{ L"+0X.", 2, 0, 0 },
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{ L"-0X.", 2, 0, 0 },
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{ L" 0X.", 11, 0, 0 },
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{ L" +0X.", 12, 0, 0 },
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{ L" -0X.", 12, 0, 0 },
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#endif
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/* XXX: FIXME */
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#if defined(__NetBSD__) || defined(__linux__)
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{ L"0X.0", 4, 0, 0 },
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{ L"+0X.0", 5, 0, 0 },
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{ L"-0X.0", 5, 0, 0 },
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{ L" 0X.0", 14, 0, 0 },
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{ L" +0X.0", 15, 0, 0 },
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{ L" -0X.0", 15, 0, 0 },
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{ L"0X.0P", 4, 0, 0 },
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{ L"+0X.0P", 5, 0, 0 },
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{ L"-0X.0P", 5, 0, 0 },
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{ L" 0X.0P", 14, 0, 0 },
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{ L" +0X.0P", 15, 0, 0 },
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{ L" -0X.0P", 15, 0, 0 },
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#else
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{ L"0X.0", 1, 0, 0 },
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{ L"+0X.0", 2, 0, 0 },
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{ L"-0X.0", 2, 0, 0 },
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{ L" 0X.0", 11, 0, 0 },
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{ L" +0X.0", 12, 0, 0 },
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{ L" -0X.0", 12, 0, 0 },
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{ L"0X.0P", 1, 0, 0 },
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{ L"+0X.0P", 2, 0, 0 },
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{ L"-0X.0P", 2, 0, 0 },
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{ L" 0X.0P", 11, 0, 0 },
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{ L" +0X.0P", 12, 0, 0 },
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{ L" -0X.0P", 12, 0, 0 },
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#endif
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{ L"0X0", 3, 0, 0 },
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{ L"+0X0", 4, 0, 0 },
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{ L"-0X0", 4, 0, 0 },
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{ L" 0X0", 13, 0, 0 },
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{ L" +0X0", 14, 0, 0 },
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{ L" -0X0", 14, 0, 0 },
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{ L"00X0.0", 2, 0, 0 },
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{ L"+00X0.0", 3, 0, 0 },
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{ L"-00X0.0", 3, 0, 0 },
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{ L" 00X0.0", 12, 0, 0 },
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{ L" +00X0.0", 13, 0, 0 },
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{ L" -00X0.0", 13, 0, 0 },
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{ L"0X0P", 3, 0, 0 },
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{ L"+0X0P", 4, 0, 0 },
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{ L"-0X0P", 4, 0, 0 },
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{ L" 0X0P", 13, 0, 0 },
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{ L" +0X0P", 14, 0, 0 },
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{ L" -0X0P", 14, 0, 0 },
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{ L"0X0.", 4, 0, 0 },
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{ L"+0X0.", 5, 0, 0 },
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{ L"-0X0.", 5, 0, 0 },
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{ L" 0X0.", 14, 0, 0 },
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{ L" +0X0.", 15, 0, 0 },
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{ L" -0X0.", 15, 0, 0 },
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{ L"0X0.0", 5, 0, 0 },
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{ L"+0X0.0", 6, 0, 0 },
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{ L"-0X0.0", 6, 0, 0 },
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{ L" 0X0.0", 15, 0, 0 },
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{ L" +0X0.0", 16, 0, 0 },
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{ L" -0X0.0", 16, 0, 0 },
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{ L"0X0.P", 4, 0, 0 },
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{ L"+0X0.P", 5, 0, 0 },
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{ L"-0X0.P", 5, 0, 0 },
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{ L" 0X0.P", 14, 0, 0 },
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{ L" +0X0.P", 15, 0, 0 },
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{ L" -0X0.P", 15, 0, 0 },
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{ L"0X0.P", 4, 0, 0 },
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{ L"+0X0.P", 5, 0, 0 },
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{ L"-0X0.P", 5, 0, 0 },
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{ L" 0X0.P", 14, 0, 0 },
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{ L" +0X0.P", 15, 0, 0 },
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{ L" -0X0.P", 15, 0, 0 },
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#endif
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{ L"0.12345678", 10, 0.12345678, 0 },
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{ L"+0.12345678", 11, +0.12345678, 0 },
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{ L"-0.12345678", 11, -0.12345678, 0 },
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{ L" 0.12345678", 15, 0.12345678, 0 },
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{ L" +0.12345678", 16, +0.12345678, 0 },
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|
{ L" -0.12345678", 16, -0.12345678, 0 },
|
||
|
|
|
||
|
|
{ L"0.12345E67", 10, 0.12345E67, 0 },
|
||
|
|
{ L"+0.12345E67", 11, +0.12345E67, 0 },
|
||
|
|
{ L"-0.12345E67", 11, -0.12345E67, 0 },
|
||
|
|
{ L" 0.12345E67", 15, 0.12345E67, 0 },
|
||
|
|
{ L" +0.12345E67", 16, +0.12345E67, 0 },
|
||
|
|
{ L" -0.12345E67", 16, -0.12345E67, 0 },
|
||
|
|
|
||
|
|
{ L"0.12345E+6", 10, 0.12345E+6, 0 },
|
||
|
|
{ L"+0.12345E+6", 11, +0.12345E+6, 0 },
|
||
|
|
{ L"-0.12345E+6", 11, -0.12345E+6, 0 },
|
||
|
|
{ L" 0.12345E+6", 15, 0.12345E+6, 0 },
|
||
|
|
{ L" +0.12345E+6", 16, +0.12345E+6, 0 },
|
||
|
|
{ L" -0.12345E+6", 16, -0.12345E+6, 0 },
|
||
|
|
|
||
|
|
{ L"0.98765E-4", 10, 0.98765E-4, 0 },
|
||
|
|
{ L"+0.98765E-4", 11, +0.98765E-4, 0 },
|
||
|
|
{ L"-0.98765E-4", 11, -0.98765E-4, 0 },
|
||
|
|
{ L" 0.98765E-4", 15, 0.98765E-4, 0 },
|
||
|
|
{ L" +0.98765E-4", 16, +0.98765E-4, 0 },
|
||
|
|
{ L" -0.98765E-4", 16, -0.98765E-4, 0 },
|
||
|
|
|
||
|
|
{ L"12345678E9", 10, 12345678E9, 0 },
|
||
|
|
{ L"+12345678E9", 11, +12345678E9, 0 },
|
||
|
|
{ L"-12345678E9", 11, -12345678E9, 0 },
|
||
|
|
{ L" 12345678E9", 15, 12345678E9, 0 },
|
||
|
|
{ L" +12345678E9", 16, +12345678E9, 0 },
|
||
|
|
{ L" -12345678E9", 16, -12345678E9, 0 },
|
||
|
|
|
||
|
|
/* XXX: SunOS 5.8's wcstod(3) doesn't accept hex */
|
||
|
|
#if !defined(__SunOS__)
|
||
|
|
{ L"0x1P+2", 6, 4, 0 },
|
||
|
|
{ L"+0x1P+2", 7, +4, 0 },
|
||
|
|
{ L"-0x1P+2", 7, -4, 0 },
|
||
|
|
{ L" 0x1P+2", 11, 4, 0 },
|
||
|
|
{ L" +0x1P+2", 12, +4, 0 },
|
||
|
|
{ L" -0x1P+2", 12, -4, 0 },
|
||
|
|
|
||
|
|
{ L"0x1.0P+2", 8, 4, 0 },
|
||
|
|
{ L"+0x1.0P+2", 9, +4, 0 },
|
||
|
|
{ L"-0x1.0P+2", 9, -4, 0 },
|
||
|
|
{ L" 0x1.0P+2", 13, 4, 0 },
|
||
|
|
{ L" +0x1.0P+2", 14, +4, 0 },
|
||
|
|
{ L" -0x1.0P+2", 14, -4, 0 },
|
||
|
|
|
||
|
|
{ L"0x1P-2", 6, 0.25, 0 },
|
||
|
|
{ L"+0x1P-2", 7, +0.25, 0 },
|
||
|
|
{ L"-0x1P-2", 7, -0.25, 0 },
|
||
|
|
{ L" 0x1P-2", 11, 0.25, 0 },
|
||
|
|
{ L" +0x1P-2", 12, +0.25, 0 },
|
||
|
|
{ L" -0x1P-2", 12, -0.25, 0 },
|
||
|
|
|
||
|
|
{ L"0x1.0P-2", 8, 0.25, 0 },
|
||
|
|
{ L"+0x1.0P-2", 9, +0.25, 0 },
|
||
|
|
{ L"-0x1.0P-2", 9, -0.25, 0 },
|
||
|
|
{ L" 0x1.0P-2", 13, 0.25, 0 },
|
||
|
|
{ L" +0x1.0P-2", 14, +0.25, 0 },
|
||
|
|
{ L" -0x1.0P-2", 14, -0.25, 0 },
|
||
|
|
#endif
|
||
|
|
|
||
|
|
{ NULL, 0, 0, 0 }
|
||
|
|
};
|
||
|
|
#endif /* !defined(__vax__) */
|
||
|
|
|
||
|
|
ATF_TC(wcstod);
|
||
|
|
ATF_TC_HEAD(wcstod, tc)
|
||
|
|
{
|
||
|
|
atf_tc_set_md_var(tc, "descr", "Checks wcstod(3)");
|
||
|
|
}
|
||
|
|
ATF_TC_BODY(wcstod, tc)
|
||
|
|
{
|
||
|
|
#if defined(__vax__)
|
||
|
|
#else
|
||
|
|
struct test *t;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if !defined(__vax__)
|
||
|
|
for (t = &tests[0]; t->wcs != NULL; ++t) {
|
||
|
|
double d;
|
||
|
|
size_t n;
|
||
|
|
wchar_t *tail;
|
||
|
|
char *buf;
|
||
|
|
|
||
|
|
/* we do not supported %ls nor %S yet. */
|
||
|
|
n = wcstombs(NULL, t->wcs, 0);
|
||
|
|
ATF_REQUIRE((buf = (void *)malloc(n + 1)) != NULL);
|
||
|
|
(void)wcstombs(buf, t->wcs, n + 1);
|
||
|
|
(void)printf("Checking wcstod(\"%s\", &tail):\n", buf);
|
||
|
|
free(buf);
|
||
|
|
|
||
|
|
errno = 0;
|
||
|
|
d = wcstod(t->wcs, &tail);
|
||
|
|
(void)printf("[errno]\n");
|
||
|
|
(void)printf(" got : %s\n", strerror(errno));
|
||
|
|
(void)printf(" expected: %s\n", strerror(t->err));
|
||
|
|
ATF_REQUIRE_EQ(errno, t->err);
|
||
|
|
|
||
|
|
n = (size_t)(tail - t->wcs);
|
||
|
|
(void)printf("[endptr - nptr]\n");
|
||
|
|
(void)printf(" got : %zd\n", n);
|
||
|
|
(void)printf(" expected: %zd\n", t->len);
|
||
|
|
ATF_REQUIRE_EQ(n, t->len);
|
||
|
|
|
||
|
|
(void)printf("[result]\n");
|
||
|
|
(void)printf(" real: %F\n", d);
|
||
|
|
if (t->val == ALT_HUGE_VAL) {
|
||
|
|
(void)printf(" expected: %F\n", HUGE_VAL);
|
||
|
|
ATF_REQUIRE(isinf(d));
|
||
|
|
ATF_REQUIRE_EQ(d, HUGE_VAL);
|
||
|
|
} else if (t->val == ALT_MINUS_HUGE_VAL) {
|
||
|
|
(void)printf(" expected: %F\n", -HUGE_VAL);
|
||
|
|
ATF_REQUIRE(isinf(d));
|
||
|
|
ATF_REQUIRE_EQ(d, -HUGE_VAL);
|
||
|
|
} else if (t->val == ALT_NAN) {
|
||
|
|
(void)printf(" expected: %F\n", NAN);
|
||
|
|
ATF_REQUIRE(isnan(d));
|
||
|
|
} else {
|
||
|
|
(void)printf(" expected: %F\n", t->val);
|
||
|
|
ATF_REQUIRE_EQ(d, t->val);
|
||
|
|
}
|
||
|
|
|
||
|
|
(void)printf("\n");
|
||
|
|
}
|
||
|
|
#else /* !defined(__vax__) */
|
||
|
|
atf_tc_skip("Test is unavailable on vax.");
|
||
|
|
#endif /* !defined(__vax__) */
|
||
|
|
}
|
||
|
|
|
||
|
|
ATF_TP_ADD_TCS(tp)
|
||
|
|
{
|
||
|
|
ATF_TP_ADD_TC(tp, wcstod);
|
||
|
|
|
||
|
|
return atf_no_error();
|
||
|
|
}
|