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-rw-r--r--tools/testing/selftests/net/tls.c58
1 files changed, 58 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
index c5282e62df75..b599f1fa99b5 100644
--- a/tools/testing/selftests/net/tls.c
+++ b/tools/testing/selftests/net/tls.c
@@ -213,6 +213,64 @@ TEST_F(tls, send_then_sendfile)
EXPECT_EQ(recv(self->cfd, buf, st.st_size, MSG_WAITALL), st.st_size);
}
+static void chunked_sendfile(struct __test_metadata *_metadata,
+ struct _test_data_tls *self,
+ uint16_t chunk_size,
+ uint16_t extra_payload_size)
+{
+ char buf[TLS_PAYLOAD_MAX_LEN];
+ uint16_t test_payload_size;
+ int size = 0;
+ int ret;
+ char filename[] = "/tmp/mytemp.XXXXXX";
+ int fd = mkstemp(filename);
+ off_t offset = 0;
+
+ unlink(filename);
+ ASSERT_GE(fd, 0);
+ EXPECT_GE(chunk_size, 1);
+ test_payload_size = chunk_size + extra_payload_size;
+ ASSERT_GE(TLS_PAYLOAD_MAX_LEN, test_payload_size);
+ memset(buf, 1, test_payload_size);
+ size = write(fd, buf, test_payload_size);
+ EXPECT_EQ(size, test_payload_size);
+ fsync(fd);
+
+ while (size > 0) {
+ ret = sendfile(self->fd, fd, &offset, chunk_size);
+ EXPECT_GE(ret, 0);
+ size -= ret;
+ }
+
+ EXPECT_EQ(recv(self->cfd, buf, test_payload_size, MSG_WAITALL),
+ test_payload_size);
+
+ close(fd);
+}
+
+TEST_F(tls, multi_chunk_sendfile)
+{
+ chunked_sendfile(_metadata, self, 4096, 4096);
+ chunked_sendfile(_metadata, self, 4096, 0);
+ chunked_sendfile(_metadata, self, 4096, 1);
+ chunked_sendfile(_metadata, self, 4096, 2048);
+ chunked_sendfile(_metadata, self, 8192, 2048);
+ chunked_sendfile(_metadata, self, 4096, 8192);
+ chunked_sendfile(_metadata, self, 8192, 4096);
+ chunked_sendfile(_metadata, self, 12288, 1024);
+ chunked_sendfile(_metadata, self, 12288, 2000);
+ chunked_sendfile(_metadata, self, 15360, 100);
+ chunked_sendfile(_metadata, self, 15360, 300);
+ chunked_sendfile(_metadata, self, 1, 4096);
+ chunked_sendfile(_metadata, self, 2048, 4096);
+ chunked_sendfile(_metadata, self, 2048, 8192);
+ chunked_sendfile(_metadata, self, 4096, 8192);
+ chunked_sendfile(_metadata, self, 1024, 12288);
+ chunked_sendfile(_metadata, self, 2000, 12288);
+ chunked_sendfile(_metadata, self, 100, 15360);
+ chunked_sendfile(_metadata, self, 300, 15360);
+}
+
TEST_F(tls, recv_max)
{
unsigned int send_len = TLS_PAYLOAD_MAX_LEN;