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Character device backend patches for 2024-02-12

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Merge tag 'pull-char-2024-02-12-v2' of https://repo.or.cz/qemu/armbru into staging

Character device backend patches for 2024-02-12

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# gpg: Signature made Wed 14 Feb 2024 06:45:33 GMT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* tag 'pull-char-2024-02-12-v2' of https://repo.or.cz/qemu/armbru:
  qapi/char: Deprecate backend type "memory"
  qapi/char: Make backend types properly conditional
  tests/unit/test-char: Fix qemu_socket(), make_udp_socket() check
  chardev/parallel: Don't close stdin on inappropriate device

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2024-02-14 13:00:19 +00:00
commit 708322660e
6 changed files with 68 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

31
tests/unit/test-char.c
View file

@ -556,7 +556,7 @@ static int make_udp_socket(int *port)
socklen_t alen = sizeof(addr);
int ret, sock = qemu_socket(PF_INET, SOCK_DGRAM, 0);
g_assert_cmpint(sock, >, 0);
g_assert_cmpint(sock, >=, 0);
addr.sin_family = AF_INET ;
addr.sin_addr.s_addr = htonl(INADDR_ANY);
addr.sin_port = 0;
@ -1203,6 +1203,30 @@ static void char_serial_test(void)
}
#endif
#if defined(HAVE_CHARDEV_PARALLEL) && !defined(WIN32)
static void char_parallel_test(void)
{
QemuOpts *opts;
Chardev *chr;
opts = qemu_opts_create(qemu_find_opts("chardev"), "parallel-id",
1, &error_abort);
qemu_opt_set(opts, "backend", "parallel", &error_abort);
qemu_opt_set(opts, "path", "/dev/null", &error_abort);
chr = qemu_chr_new_from_opts(opts, NULL, NULL);
#ifdef __linux__
/* fails to PPCLAIM, see qemu_chr_open_pp_fd() */
g_assert_null(chr);
#else
g_assert_nonnull(chr);
object_unparent(OBJECT(chr));
#endif
qemu_opts_del(opts);
}
#endif
#ifndef _WIN32
static void char_file_fifo_test(void)
{
@ -1383,7 +1407,7 @@ static void char_hotswap_test(void)
int port;
int sock = make_udp_socket(&port);
g_assert_cmpint(sock, >, 0);
g_assert_cmpint(sock, >=, 0);
chr_args = g_strdup_printf("udp:127.0.0.1:%d", port);
@ -1544,6 +1568,9 @@ int main(int argc, char **argv)
g_test_add_func("/char/udp", char_udp_test);
#if defined(HAVE_CHARDEV_SERIAL) && !defined(WIN32)
g_test_add_func("/char/serial", char_serial_test);
#endif
#if defined(HAVE_CHARDEV_PARALLEL) && !defined(WIN32)
g_test_add_func("/char/parallel", char_parallel_test);
#endif
g_test_add_func("/char/hotswap", char_hotswap_test);
g_test_add_func("/char/websocket", char_websock_test);