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authorArseny Krasnov <arseny.krasnov@kaspersky.com>2021-09-03 15:33:18 +0300
committerMichael S. Tsirkin <mst@redhat.com>2021-09-06 09:25:16 +0300
commit0e115c45ee0b86172d910588dd41632f1a2c0199 (patch)
treea20298cdd93639dc1a6f9c811936ae1798bf45e4 /tools/testing/vsock
parent8fc92b7c15f04fb50ce414cbeba7b326e07fcf86 (diff)
downloadlinux-0e115c45ee0b86172d910588dd41632f1a2c0199.tar.xz
vsock_test: update message bounds test for MSG_EOR
Set 'MSG_EOR' in one of message sent, check that 'MSG_EOR' is visible in corresponding message at receiver. Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://lore.kernel.org/r/20210903123321.3273866-1-arseny.krasnov@kaspersky.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'tools/testing/vsock')
-rw-r--r--tools/testing/vsock/vsock_test.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/testing/vsock/vsock_test.c b/tools/testing/vsock/vsock_test.c
index 67766bfe176f..2a3638c0a008 100644
--- a/tools/testing/vsock/vsock_test.c
+++ b/tools/testing/vsock/vsock_test.c
@@ -282,6 +282,7 @@ static void test_stream_msg_peek_server(const struct test_opts *opts)
}
#define MESSAGES_CNT 7
+#define MSG_EOR_IDX (MESSAGES_CNT / 2)
static void test_seqpacket_msg_bounds_client(const struct test_opts *opts)
{
int fd;
@@ -294,7 +295,7 @@ static void test_seqpacket_msg_bounds_client(const struct test_opts *opts)
/* Send several messages, one with MSG_EOR flag */
for (int i = 0; i < MESSAGES_CNT; i++)
- send_byte(fd, 1, 0);
+ send_byte(fd, 1, (i == MSG_EOR_IDX) ? MSG_EOR : 0);
control_writeln("SENDDONE");
close(fd);
@@ -324,6 +325,11 @@ static void test_seqpacket_msg_bounds_server(const struct test_opts *opts)
perror("message bound violated");
exit(EXIT_FAILURE);
}
+
+ if ((i == MSG_EOR_IDX) ^ !!(msg.msg_flags & MSG_EOR)) {
+ perror("MSG_EOR");
+ exit(EXIT_FAILURE);
+ }
}
close(fd);