kc3-lang/gnulib/tests/test-nonblocking-socket-main.c

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• Hash : f7bf2e44
  Author :
  Date : 2016-08-18T15:18:24
  

  Port tests away from progname
  
  Modules that need the program name already
  depend on getprogname.
  * modules/acl-tests (Depends-on): Remove progname.
  * modules/argmatch (Depends-on): Likewise.
  * modules/argmatch-tests (Depends-on): Likewise.
  * modules/argp-tests (Depends-on): Likewise.
  * modules/argp-version-etc-tests (Depends-on): Likewise.
  * modules/array-list-tests (Depends-on): Likewise.
  * modules/array-oset-tests (Depends-on): Likewise.
  * modules/avltree-list-tests (Depends-on): Likewise.
  * modules/avltree-oset-tests (Depends-on): Likewise.
  * modules/avltreehash-list-tests (Depends-on): Likewise.
  * modules/carray-list-tests (Depends-on): Likewise.
  * modules/copy-file-tests (Depends-on): Likewise.
  * modules/exclude-tests (Depends-on): Likewise.
  * modules/fchownat-tests (Depends-on): Likewise.
  * modules/fdopendir-tests (Depends-on): Likewise.
  * modules/filenamecat-tests (Depends-on): Likewise.
  * modules/fstatat-tests (Depends-on): Likewise.
  * modules/fstrcmp-tests (Depends-on): Likewise.
  * modules/linked-list-tests (Depends-on): Likewise.
  * modules/linkedhash-list-tests (Depends-on): Likewise.
  * modules/mkdirat-tests (Depends-on): Likewise.
  * modules/nonblocking-pipe-tests (Depends-on): Likewise.
  * modules/nonblocking-socket-tests (Depends-on): Likewise.
  * modules/obstack-printf-tests (Depends-on): Likewise.
  * modules/openat-tests (Depends-on): Likewise.
  * modules/parse-datetime-tests (Depends-on): Likewise.
  * modules/pipe-filter-gi-tests (Depends-on): Likewise.
  * modules/pipe-filter-ii-tests (Depends-on): Likewise.
  * modules/quotearg-simple-tests (Depends-on): Likewise.
  * modules/quotearg-tests (Depends-on): Likewise.
  * modules/rbtree-list-tests (Depends-on): Likewise.
  * modules/rbtree-oset-tests (Depends-on): Likewise.
  * modules/rbtreehash-list-tests (Depends-on): Likewise.
  * modules/spawn-pipe-tests (Depends-on): Likewise.
  * modules/system-quote-tests (Depends-on): Likewise.
  * modules/uniname/uniname-tests (Depends-on): Likewise.
  * modules/uninorm/nfc-tests (Depends-on): Likewise.
  * modules/uninorm/nfd-tests (Depends-on): Likewise.
  * modules/uninorm/nfkc-tests (Depends-on): Likewise.
  * modules/uninorm/nfkd-tests (Depends-on): Likewise.
  * modules/unistdio/u16-vsnprintf-tests (Depends-on): Likewise.
  * modules/unistdio/u16-vsprintf-tests (Depends-on): Likewise.
  * modules/unistdio/u32-vsnprintf-tests (Depends-on): Likewise.
  * modules/unistdio/u32-vsprintf-tests (Depends-on): Likewise.
  * modules/unistdio/u8-vsnprintf-tests (Depends-on): Likewise.
  * modules/unistdio/u8-vsprintf-tests (Depends-on): Likewise.
  * modules/unistdio/ulc-vsnprintf-tests (Depends-on): Likewise.
  * modules/unistdio/ulc-vsprintf-tests (Depends-on): Likewise.
  * modules/unlinkat-tests (Depends-on): Likewise.
  * modules/version-etc-tests (Depends-on): Likewise.
  * modules/xalloc-die-tests (Depends-on): Likewise.
  * modules/xmemdup0-tests (Depends-on): Likewise.
  * modules/xprintf-posix-tests (Depends-on): Likewise.
  * modules/xvasprintf-tests (Depends-on): Likewise.
  * tests/test-argmatch.c: Do not include progname.h.
  (main) Stop calling set_program_name.
  * tests/test-argp-version-etc.c: Likewise.
  * tests/test-argp.c: Likewise.
  * tests/test-argv-iter.c: Likewise.
  * tests/test-array_list.c: Likewise.
  * tests/test-array_oset.c: Likewise.
  * tests/test-avltree_list.c: Likewise.
  * tests/test-avltree_oset.c: Likewise.
  * tests/test-avltreehash_list.c: Likewise.
  * tests/test-carray_list.c: Likewise.
  * tests/test-copy-acl.c: Likewise.
  * tests/test-copy-file.c: Likewise.
  * tests/test-exclude.c: Likewise.
  * tests/test-fchownat.c: Likewise.
  * tests/test-fdopendir.c: Likewise.
  * tests/test-filenamecat.c: Likewise.
  * tests/test-fstatat.c: Likewise.
  * tests/test-fstrcmp.c: Likewise.
  * tests/test-linked_list.c: Likewise.
  * tests/test-linkedhash_list.c: Likewise.
  * tests/test-mkdirat.c: Likewise.
  * tests/test-nonblocking-pipe-main.c: Likewise.
  * tests/test-nonblocking-socket-main.c: Likewise.
  * tests/test-obstack-printf.c: Likewise.
  * tests/test-openat.c: Likewise.
  * tests/test-parse-datetime.c: Likewise.
  * tests/test-pipe-filter-gi1.c: Likewise.
  * tests/test-pipe-filter-gi2-main.c: Likewise.
  * tests/test-pipe-filter-ii1.c: Likewise.
  * tests/test-pipe-filter-ii2-main.c: Likewise.
  * tests/test-quotearg-simple.c: Likewise.
  * tests/test-quotearg.c: Likewise.
  * tests/test-rbtree_list.c: Likewise.
  * tests/test-rbtree_oset.c: Likewise.
  * tests/test-rbtreehash_list.c: Likewise.
  * tests/test-sameacls.c: Likewise.
  * tests/test-set-mode-acl.c: Likewise.
  * tests/test-spawn-pipe-main.c: Likewise.
  * tests/test-system-quote-main.c: Likewise.
  * tests/test-unlinkat.c: Likewise.
  * tests/test-version-etc.c: Likewise.
  * tests/test-xalloc-die.c: Likewise.
  * tests/test-xfprintf-posix.c: Likewise.
  * tests/test-xmemdup0.c: Likewise.
  * tests/test-xprintf-posix.c: Likewise.
  * tests/test-xvasprintf.c: Likewise.
  * tests/uniname/test-uninames.c: Likewise.
  * tests/uninorm/test-u32-nfc-big.c: Likewise.
  * tests/uninorm/test-u32-nfd-big.c: Likewise.
  * tests/uninorm/test-u32-nfkc-big.c: Likewise.
  * tests/uninorm/test-u32-nfkd-big.c: Likewise.
  * tests/unistdio/test-u16-vsnprintf1.c: Likewise.
  * tests/unistdio/test-u16-vsprintf1.c: Likewise.
  * tests/unistdio/test-u32-vsnprintf1.c: Likewise.
  * tests/unistdio/test-u32-vsprintf1.c: Likewise.
  * tests/unistdio/test-u8-vsnprintf1.c: Likewise.
  * tests/unistdio/test-u8-vsprintf1.c: Likewise.
  * tests/unistdio/test-ulc-vsnprintf1.c: Likewise.
  * tests/unistdio/test-ulc-vsprintf1.c: Likewise.
  * tests/test-c-stack.c: (program_name): Do not define.
  (main): Do not set program_name.
  * tests/test-closein.c: Likewise.
  * tests/test-xstrtol.c: Likewise.
  * tests/test-yesno.c: Likewise.
  

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• tests/test-nonblocking-socket-main.c

• /* Test for nonblocking read and write on sockets.
  
     Copyright (C) 2011-2016 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  #include <errno.h>
  #include <stdbool.h>
  #include <stdlib.h>
  #include <string.h>
  #include <unistd.h>
  #include <sys/time.h>
  #include <sys/socket.h>
  
  #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
  # include <process.h>
  #else
  # include <spawn.h>
  #endif
  
  #include "nonblocking.h"
  #include "wait-process.h"
  
  #include "macros.h"
  #include "socket-server.h"
  #include "test-nonblocking-socket.h"
  #define PROG_ROLE "main"
  #include "test-nonblocking-writer.h"
  
  int
  main (int argc, char *argv[])
  {
    const char *child_path;
    int test;
    int server;
    int port;
    int child;
    int server_socket;
    int exitcode;
  
    child_path = argv[1];
    test = atoi (argv[2]);
  
    /* Create a server socket.  */
    server = create_server (0, 1, &port);
  
    /* Spawn the child process.  */
    {
      char port_arg[10+1];
      const char *child_argv[4];
  
      sprintf (port_arg, "%u", port);
      child_argv[0] = child_path;
      child_argv[1] = argv[2];
      child_argv[2] = port_arg;
      child_argv[3] = NULL;
  
  #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
      child = spawnvpe (P_NOWAIT, child_path, child_argv,
                        (const char **) environ);
      ASSERT (child >= 0);
  #else
      {
        pid_t child_pid;
        int err =
          posix_spawnp (&child_pid, child_path, NULL, NULL, (char **) child_argv,
                        environ);
        ASSERT (err == 0);
        child = child_pid;
      }
  #endif
    }
  
    /* Accept a connection from the child process.  */
    server_socket = create_server_socket (server);
  
    /* Prepare the file descriptor.  */
    if (test & 1)
      ASSERT (set_nonblocking_flag (server_socket, true) >= 0);
  
  #if ENABLE_DEBUGGING
  # ifdef SO_SNDBUF
    {
      int value;
      socklen_t value_len = sizeof (value);
      if (getsockopt (server_socket, SOL_SOCKET, SO_SNDBUF, &value, &value_len) >= 0)
        fprintf (stderr, "SO_SNDBUF = %d\n", value);
    }
  # endif
  # ifdef SO_RCVBUF
    {
      int value;
      socklen_t value_len = sizeof (value);
      if (getsockopt (server_socket, SOL_SOCKET, SO_RCVBUF, &value, &value_len) >= 0)
        fprintf (stderr, "SO_RCVBUF = %d\n", value);
    }
  # endif
  #endif
  
    exitcode =
      main_writer_loop (test, SOCKET_DATA_BLOCK_SIZE, server_socket,
                        SOCKET_HAS_LARGE_BUFFER);
  
    {
      int err =
        wait_subprocess (child, child_path, false, false, false, false, NULL);
      ASSERT (err == 0);
    }
  
    return exitcode;
  }
  

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