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selftests: net: tls: remove recv_rcvbuf test 

This test only works when [1] is applied, which was rejected.

Basically, the errors are reported and cleared. In this particular case of
tls sockets, following reads will block.

The test case was originally submitted with the rejected patch, but, then,
was included as part of a different patchset, possibly by mistake.

[1] https://lore.kernel.org/netdev/20191007035323.4360-2-jakub.kicinski@netronome.com/#t

Thanks Paolo Pisati for pointing out the original patchset where this
appeared.

Fixes: 65190f7742 (selftests/tls: add a test for fragmented messages)
Reported-by: Paolo Pisati <paolo.pisati@canonical.com>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
This commit is contained in:
Thadeu Lima de Souza Cascardo 2019-12-13 07:39:02 -03:00 committed by Jakub Kicinski
parent 8ed001c966
commit 6dd504b0fd
1 changed files with 0 additions and 28 deletions
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28
tools/testing/selftests/net/tls.c
View File

@ -722,34 +722,6 @@ TEST_F(tls, recv_lowat)
EXPECT_EQ(memcmp(send_mem, recv_mem + 10, 5), 0);
}
TEST_F(tls, recv_rcvbuf)
{
char send_mem[4096];
char recv_mem[4096];
int rcv_buf = 1024;
memset(send_mem, 0x1c, sizeof(send_mem));
EXPECT_EQ(setsockopt(self->cfd, SOL_SOCKET, SO_RCVBUF,
&rcv_buf, sizeof(rcv_buf)), 0);
EXPECT_EQ(send(self->fd, send_mem, 512, 0), 512);
memset(recv_mem, 0, sizeof(recv_mem));
EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0), 512);
EXPECT_EQ(memcmp(send_mem, recv_mem, 512), 0);
if (self->notls)
return;
EXPECT_EQ(send(self->fd, send_mem, 4096, 0), 4096);
memset(recv_mem, 0, sizeof(recv_mem));
EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0), -1);
EXPECT_EQ(errno, EMSGSIZE);
EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0), -1);
EXPECT_EQ(errno, EMSGSIZE);
}
TEST_F(tls, bidir)
{
char const *test_str = "test_read";