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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:14:06 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:14:06 +0000 |
commit | eee068778cb28ecf3c14e1bf843a95547d72c42d (patch) | |
tree | 0e07b30ddc5ea579d682d5dbe57998200d1c9ab7 /tests/gpgscm/t-child.c | |
parent | Initial commit. (diff) | |
download | gnupg2-eee068778cb28ecf3c14e1bf843a95547d72c42d.tar.xz gnupg2-eee068778cb28ecf3c14e1bf843a95547d72c42d.zip |
Adding upstream version 2.2.40.upstream/2.2.40upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tests/gpgscm/t-child.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/tests/gpgscm/t-child.c b/tests/gpgscm/t-child.c new file mode 100644 index 0000000..f4e3a04 --- /dev/null +++ b/tests/gpgscm/t-child.c @@ -0,0 +1,74 @@ +/* Sanity check for the process and IPC primitives. + * + * Copyright (C) 2016 g10 code GmbH + * + * This file is part of GnuPG. + * + * GnuPG 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. + * + * GnuPG 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 <https://www.gnu.org/licenses/>. + */ + +#include <errno.h> +#include <stdio.h> +#include <string.h> + +#ifdef _WIN32 +# include <fcntl.h> +# include <io.h> +#endif + +int +main (int argc, char **argv) +{ + char buffer[4096]; + memset (buffer, 'A', sizeof buffer); +#if _WIN32 + if (! setmode (fileno (stdin), O_BINARY)) + return 23; + if (! setmode (fileno (stdout), O_BINARY)) + return 23; +#endif + + if (argc == 1) + return 2; + else if (strcmp (argv[1], "return0") == 0) + return 0; + else if (strcmp (argv[1], "return1") == 0) + return 1; + else if (strcmp (argv[1], "return77") == 0) + return 77; + else if (strcmp (argv[1], "hello_stdout") == 0) + fprintf (stdout, "hello"); + else if (strcmp (argv[1], "hello_stderr") == 0) + fprintf (stderr, "hello"); + else if (strcmp (argv[1], "stdout4096") == 0) + fwrite (buffer, 1, sizeof buffer, stdout); + else if (strcmp (argv[1], "stdout8192") == 0) + { + fwrite (buffer, 1, sizeof buffer, stdout); + fwrite (buffer, 1, sizeof buffer, stdout); + } + else if (strcmp (argv[1], "cat") == 0) + while (! feof (stdin)) + { + size_t bytes_read; + bytes_read = fread (buffer, 1, sizeof buffer, stdin); + fwrite (buffer, 1, bytes_read, stdout); + } + else + { + fprintf (stderr, "unknown command %s\n", argv[1]); + return 2; + } + return 0; +} |