as lib/libc/tests/stdio - Fix some whitespace - Convert the testcases to ATF - Convert "/dev/null" to _PATH_DEVNULL MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
206 lines
4.9 KiB
C
206 lines
4.9 KiB
C
/*-
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* Copyright (c) 2013 Jilles Tjoelker
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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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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <fcntl.h>
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#include <paths.h>
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#include <stdio.h>
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#include <string.h>
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#include <atf-c.h>
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/*
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* O_ACCMODE is currently defined incorrectly. This is what it should be.
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* Various code depends on the incorrect value.
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*/
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#define CORRECT_O_ACCMODE (O_ACCMODE | O_EXEC)
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static void
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runtest(const char *fname, const char *mode)
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{
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FILE *fp;
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int exp_fget_ret, fget_ret, fd, flags, wantedflags;
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fp = fopen(fname, mode);
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ATF_REQUIRE_MSG(fp != NULL,
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"fopen(\"%s\", \"%s\") failed", fname, mode);
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fd = fileno(fp);
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ATF_REQUIRE_MSG(fd >= 0, "fileno() failed for fopen");
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exp_fget_ret = strchr(mode, 'e') != NULL ? FD_CLOEXEC : 0;
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ATF_REQUIRE_MSG((fget_ret = fcntl(fd, F_GETFD)) == exp_fget_ret,
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"fcntl(.., F_GETFD) didn't FD_CLOEXEC as expected %d != %d",
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exp_fget_ret, fget_ret);
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flags = fcntl(fd, F_GETFL);
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if (strchr(mode, '+'))
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wantedflags = O_RDWR | (*mode == 'a' ? O_APPEND : 0);
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else if (*mode == 'r')
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wantedflags = O_RDONLY;
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else if (*mode == 'w')
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wantedflags = O_WRONLY;
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else if (*mode == 'a')
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wantedflags = O_WRONLY | O_APPEND;
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else
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wantedflags = -1;
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fclose(fp);
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if (wantedflags == -1)
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atf_tc_fail("unrecognized mode: %s", mode);
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else if ((flags & (CORRECT_O_ACCMODE | O_APPEND)) != wantedflags)
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atf_tc_fail("incorrect access mode: %s", mode);
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}
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ATF_TC_WITHOUT_HEAD(fopen_r_test);
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ATF_TC_BODY(fopen_r_test, tc)
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{
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runtest(_PATH_DEVNULL, "r");
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}
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ATF_TC_WITHOUT_HEAD(fopen_r_append_test);
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ATF_TC_BODY(fopen_r_append_test, tc)
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{
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runtest(_PATH_DEVNULL, "r+");
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}
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ATF_TC_WITHOUT_HEAD(fopen_w_test);
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ATF_TC_BODY(fopen_w_test, tc)
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{
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runtest(_PATH_DEVNULL, "w");
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}
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ATF_TC_WITHOUT_HEAD(fopen_w_append_test);
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ATF_TC_BODY(fopen_w_append_test, tc)
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{
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runtest(_PATH_DEVNULL, "w+");
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}
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ATF_TC_WITHOUT_HEAD(fopen_a_test);
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ATF_TC_BODY(fopen_a_test, tc)
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{
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runtest(_PATH_DEVNULL, "a");
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}
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ATF_TC_WITHOUT_HEAD(fopen_a_append_test);
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ATF_TC_BODY(fopen_a_append_test, tc)
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{
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runtest(_PATH_DEVNULL, "a+");
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}
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ATF_TC_WITHOUT_HEAD(fopen_re_test);
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ATF_TC_BODY(fopen_re_test, tc)
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{
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runtest(_PATH_DEVNULL, "re");
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}
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ATF_TC_WITHOUT_HEAD(fopen_r_append_e_test);
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ATF_TC_BODY(fopen_r_append_e_test, tc)
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{
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runtest(_PATH_DEVNULL, "r+e");
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}
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ATF_TC_WITHOUT_HEAD(fopen_we_test);
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ATF_TC_BODY(fopen_we_test, tc)
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{
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runtest(_PATH_DEVNULL, "we");
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}
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ATF_TC_WITHOUT_HEAD(fopen_w_append_e_test);
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ATF_TC_BODY(fopen_w_append_e_test, tc)
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{
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runtest(_PATH_DEVNULL, "w+e");
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}
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ATF_TC_WITHOUT_HEAD(fopen_ae_test);
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ATF_TC_BODY(fopen_ae_test, tc)
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{
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runtest(_PATH_DEVNULL, "ae");
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}
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ATF_TC_WITHOUT_HEAD(fopen_a_append_e_test);
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ATF_TC_BODY(fopen_a_append_e_test, tc)
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{
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runtest(_PATH_DEVNULL, "a+e");
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}
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ATF_TC_WITHOUT_HEAD(fopen_re_append_test);
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ATF_TC_BODY(fopen_re_append_test, tc)
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{
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runtest(_PATH_DEVNULL, "re+");
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}
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ATF_TC_WITHOUT_HEAD(fopen_we_append_test);
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ATF_TC_BODY(fopen_we_append_test, tc)
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{
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runtest(_PATH_DEVNULL, "we+");
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}
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ATF_TC_WITHOUT_HEAD(fopen_ae_append_test);
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ATF_TC_BODY(fopen_ae_append_test, tc)
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{
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runtest(_PATH_DEVNULL, "ae+");
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, fopen_r_test);
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ATF_TP_ADD_TC(tp, fopen_r_append_test);
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ATF_TP_ADD_TC(tp, fopen_w_test);
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ATF_TP_ADD_TC(tp, fopen_w_append_test);
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ATF_TP_ADD_TC(tp, fopen_a_test);
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ATF_TP_ADD_TC(tp, fopen_a_append_test);
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ATF_TP_ADD_TC(tp, fopen_re_test);
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ATF_TP_ADD_TC(tp, fopen_r_append_e_test);
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ATF_TP_ADD_TC(tp, fopen_we_test);
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ATF_TP_ADD_TC(tp, fopen_w_append_e_test);
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ATF_TP_ADD_TC(tp, fopen_ae_test);
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ATF_TP_ADD_TC(tp, fopen_a_append_e_test);
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ATF_TP_ADD_TC(tp, fopen_re_append_test);
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ATF_TP_ADD_TC(tp, fopen_we_append_test);
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ATF_TP_ADD_TC(tp, fopen_ae_append_test);
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return (atf_no_error());
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}
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/*
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vim:ts=8:cin:sw=8
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*/
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