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--- Libc/Libc-1725.40.4/tests/FreeBSD/gen/popen_test.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/*-
- * Copyright (c) 2013 Jilles Tjoelker
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Limited test program for popen() as specified by IEEE Std. 1003.1-2008,
- * with BSD extensions.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/wait.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <atf-c.h>
-
-#ifdef __APPLE__
-/* sys/param.h */
-#ifndef nitems
-#define nitems(x) (sizeof((x)) / sizeof((x)[0]))
-#endif
-#endif
-
-static volatile sig_atomic_t got_sigpipe;
-
-static void
-sigpipe_handler(int sig __unused)
-{
- got_sigpipe = 1;
-}
-
-static void
-check_cloexec(FILE *fp, const char *mode)
-{
- int exp_flags, flags;
-
- flags = fcntl(fileno(fp), F_GETFD);
- ATF_CHECK_MSG(flags != -1, "fcntl(F_GETFD) failed; errno=%d", errno);
- if (flags == -1)
- return;
- if (strchr(mode, 'e') != NULL)
- exp_flags = FD_CLOEXEC;
- else
- exp_flags = 0;
- ATF_CHECK_MSG((flags & FD_CLOEXEC) == exp_flags,
- "bad cloexec flag; %d != %d", flags, exp_flags);
-}
-
-ATF_TC_WITHOUT_HEAD(popen_all_modes_test);
-ATF_TC_BODY(popen_all_modes_test, tc)
-{
- FILE *fp;
- int i, status;
- const char *mode;
-#ifdef __APPLE__
- /* No 'e' for cloexec in Apple's libc */
- const char *allmodes[] = { "r", "w", "r+" };
-#else
- const char *allmodes[] = { "r", "w", "r+", "re", "we", "r+e", "re+" };
-#endif
-
- for (i = 0; i < nitems(allmodes); i++) {
- mode = allmodes[i];
- fp = popen("exit 7", mode);
- ATF_CHECK_MSG(fp != NULL, "popen(, \"%s\") failed", mode);
- if (fp == NULL)
- continue;
- check_cloexec(fp, mode);
- status = pclose(fp);
- ATF_CHECK_MSG(WIFEXITED(status) && WEXITSTATUS(status) == 7,
- "bad exit status (no I/O)");
- }
-}
-
-ATF_TC_WITHOUT_HEAD(popen_rmodes_test);
-ATF_TC_BODY(popen_rmodes_test, tc)
-{
- FILE *fp;
-#ifdef __APPLE__
- /* No 'e' for cloexec in Apple's libc */
- const char *rmodes[] = { "r", "r+" };
-#else
- const char *rmodes[] = { "r", "r+", "re", "r+e", "re+" };
-#endif
- const char *mode;
- char buf[80];
- int i, status;
-
- for (i = 0; i < nitems(rmodes); i++) {
- mode = rmodes[i];
- fp = popen("exit 9", mode);
- ATF_CHECK_MSG(fp != NULL, "popen(, \"%s\") failed", mode);
- if (fp == NULL)
- continue;
- check_cloexec(fp, mode);
- bool input_error_1 = !(fgetc(fp) != EOF || !feof(fp) || !ferror(fp));
- ATF_CHECK_MSG(!input_error_1, "input error 1");
- if (input_error_1)
- continue;
- status = pclose(fp);
- ATF_CHECK_MSG(WIFEXITED(status) && WEXITSTATUS(status) == 9,
- "bad exit status (input)");
- }
-
- for (i = 0; i < nitems(rmodes); i++) {
- char *sres;
- mode = rmodes[i];
- fp = popen("echo hi there", mode);
- ATF_CHECK_MSG(fp != NULL, "popen(, \"%s\") failed", mode);
- if (fp == NULL)
- continue;
- check_cloexec(fp, mode);
- ATF_CHECK_MSG((sres = fgets(buf, sizeof(buf), fp)) != NULL,
- "Input error 2");
- if (sres != NULL)
- ATF_CHECK_MSG(strcmp(buf, "hi there\n") == 0,
- "Bad input 1");
- status = pclose(fp);
- ATF_CHECK_MSG(WIFEXITED(status) && WEXITSTATUS(status) == 0,
- "Bad exit status (input)");
- }
-}
-
-ATF_TC_WITHOUT_HEAD(popen_wmodes_test);
-ATF_TC_BODY(popen_wmodes_test, tc)
-{
- FILE *fp, *fp2;
-#ifdef __APPLE__
- /* No 'e' for cloexec in Apple's libc */
- const char *wmodes[] = { "w", "r+" };
-#else
- const char *wmodes[] = { "w", "r+", "we", "r+e", "re+" };
-#endif
- const char *mode;
- struct sigaction act, oact;
- int i, j, status;
-
- for (i = 0; i < nitems(wmodes); i++) {
- mode = wmodes[i];
- fp = popen("read x && [ \"$x\" = abcd ]", mode);
- ATF_CHECK_MSG(fp != NULL, "popen(, \"%s\") failed", mode);
- if (fp == NULL)
- continue;
- check_cloexec(fp, mode);
- ATF_CHECK_MSG(fputs("abcd\n", fp) != EOF,
- "Output error 1");
- status = pclose(fp);
- ATF_CHECK_MSG(WIFEXITED(status) && WEXITSTATUS(status) == 0,
- "Bad exit status (output)");
- }
-
- act.sa_handler = sigpipe_handler;
- act.sa_flags = SA_RESTART;
- sigemptyset(&act.sa_mask);
- ATF_CHECK_MSG(sigaction(SIGPIPE, &act, &oact) != -1,
- "sigaction() failed");
- for (i = 0; i < nitems(wmodes); i++) {
- mode = wmodes[i];
- fp = popen("exit 88", mode);
- ATF_CHECK_MSG(fp != NULL, "popen(, \"%s\") failed", mode);
- if (fp == NULL)
- continue;
- check_cloexec(fp, mode);
- got_sigpipe = 0;
- while (fputs("abcd\n", fp) != EOF)
- ;
- ATF_CHECK_MSG(ferror(fp) && errno == EPIPE, "Expected EPIPE");
- ATF_CHECK_MSG(got_sigpipe, "Expected SIGPIPE");
- status = pclose(fp);
- ATF_CHECK_MSG(WIFEXITED(status) && WEXITSTATUS(status) == 88,
- "Bad exit status (EPIPE)");
- }
- ATF_CHECK_MSG(sigaction(SIGPIPE, &oact, NULL) != -1,
- "sigaction() failed");
-
- for (i = 0; i < nitems(wmodes); i++) {
- for (j = 0; j < nitems(wmodes); j++) {
- mode = wmodes[i];
- fp = popen("read x", mode);
- ATF_CHECK_MSG(fp != NULL,
- "popen(, \"%s\") failed", mode);
- if (fp == NULL)
- continue;
- mode = wmodes[j];
- fp2 = popen("read x", mode);
- ATF_CHECK_MSG(fp2 != NULL,
- "popen(, \"%s\") failed", mode);
- if (fp2 == NULL) {
- pclose(fp);
- continue;
- }
- /* If fp2 inherits fp's pipe, we will deadlock here. */
- status = pclose(fp);
- ATF_CHECK_MSG(WIFEXITED(status) && WEXITSTATUS(status) == 1,
- "bad exit status (2 pipes)");
- status = pclose(fp2);
- ATF_CHECK_MSG(WIFEXITED(status) && WEXITSTATUS(status) == 1,
- "bad exit status (2 pipes)");
- }
- }
-}
-
-ATF_TC_WITHOUT_HEAD(popen_rwmodes_test);
-ATF_TC_BODY(popen_rwmodes_test, tc)
-{
-#ifdef __APPLE__
- /* No 'e' for cloexec in Apple's libc */
- const char *rwmodes[] = { "r+" };
-#else
- const char *rwmodes[] = { "r+", "r+e", "re+" };
-#endif
- FILE *fp;
- const char *mode;
- char *sres;
- char buf[80];
- int i, ires, status;
-
- for (i = 0; i < nitems(rwmodes); i++) {
- mode = rwmodes[i];
- fp = popen("read x && printf '%s\\n' \"Q${x#a}\"", mode);
- ATF_CHECK_MSG(fp != NULL, "popen(, \"%s\") failed", mode);
- if (fp == NULL)
- continue;
- check_cloexec(fp, mode);
- ATF_CHECK_MSG((ires = fputs("abcd\n", fp)) != EOF,
- "Output error 2");
- if (ires != EOF) {
- sres = fgets(buf, sizeof(buf), fp);
- ATF_CHECK_MSG(sres != NULL, "Input error 3");
- if (sres != NULL)
- ATF_CHECK_MSG(strcmp(buf, "Qbcd\n") == 0,
- "Bad input 2");
- }
- status = pclose(fp);
- ATF_CHECK_MSG(WIFEXITED(status) && WEXITSTATUS(status) == 0,
- "bad exit status (I/O)");
- }
-}
-
-ATF_TP_ADD_TCS(tp)
-{
-
- ATF_TP_ADD_TC(tp, popen_all_modes_test);
- ATF_TP_ADD_TC(tp, popen_rmodes_test);
- ATF_TP_ADD_TC(tp, popen_wmodes_test);
- ATF_TP_ADD_TC(tp, popen_rwmodes_test);
-
- return (atf_no_error());
-}