static void
test_log_proto_text_server_is_not_fetching_input_as_long_as_there_is_an_eol_in_buffer(void)
{
LogProtoServer *proto;
accumulate_seq = 0;
proto = construct_test_proto_with_accumulator(
accumulator_delay_lines,
log_transport_mock_records_new(
/* should the LogProto instance read ahead, it gets an
* EIO error */
"foo\n"
"bar\n"
"baz\n"
"booz\n", -1,
LTM_INJECT_ERROR(EIO),
LTM_EOF));
assert_proto_server_fetch(proto, "foo", -1);
assert_proto_server_fetch(proto, "bar", -1);
assert_proto_server_fetch(proto, "baz", -1);
assert_proto_server_fetch(proto, "booz", -1);
assert_proto_server_fetch_failure(proto, LPS_ERROR, NULL);
log_proto_server_free(proto);
}
static void
test_log_proto_text_server_multi_read_not_allowed(void)
{
/* FIXME: */
#if 0
LogProtoServer *proto;
proto = construct_test_proto(
log_transport_mock_records_new(
"foobar\n", -1,
/* no EOL, proto implementation would read another chunk */
"foobaz", -1,
LTM_INJECT_ERROR(EIO),
LTM_EOF));
((LogProtoBufferedServer *) proto)->no_multi_read = TRUE;
assert_proto_server_fetch_single_read(proto, "foobar", -1);
/* because of EAGAIN */
assert_proto_server_fetch_single_read(proto, NULL, -1);
/* because of NOMREAD, partial lines are returned as empty */
assert_proto_server_fetch_single_read(proto, NULL, -1);
/* because of EAGAIN */
assert_proto_server_fetch_single_read(proto, NULL, -1);
/* error was detected by this time, partial line is returned before the error */
assert_proto_server_fetch_single_read(proto, "foobaz", -1);
/* finally the error is returned too */
assert_proto_server_fetch_failure(proto, LPS_ERROR, NULL);
log_proto_server_free(proto);
#endif
}
static void
test_log_proto_text_server_io_error_before_eof(void)
{
LogProtoServer *proto;
proto = construct_test_proto(
log_transport_mock_stream_new(
"01234567", -1,
LTM_INJECT_ERROR(EIO),
LTM_EOF));
assert_proto_server_fetch(proto, "01234567", -1);
assert_proto_server_fetch_failure(proto, LPS_ERROR, NULL);
log_proto_server_free(proto);
}
Test(log_proto, test_log_proto_framed_server_io_error)
{
LogProtoServer *proto;
proto_server_options.max_msg_size = 32;
proto = log_proto_framed_server_new(
log_transport_mock_stream_new(
"32 0123456789ABCDEF0123456789ABCDEF", -1,
LTM_INJECT_ERROR(EIO),
LTM_EOF),
get_inited_proto_server_options());
assert_proto_server_fetch(proto, "0123456789ABCDEF0123456789ABCDEF", -1);
assert_proto_server_fetch_failure(proto, LPS_ERROR, "Error reading RFC6587 style framed data");
log_proto_server_free(proto);
}
static void
test_log_proto_text_server_eol_before_eof(void)
{
LogProtoServer *proto;
proto = construct_test_proto(
log_transport_mock_records_new(
/* eol before EOF */
"01234\n567\n890\n", -1,
LTM_INJECT_ERROR(EIO),
LTM_EOF));
assert_proto_server_fetch(proto, "01234", -1);
assert_proto_server_fetch(proto, "567", -1);
assert_proto_server_fetch(proto, "890", -1);
assert_proto_server_fetch_failure(proto, LPS_ERROR, NULL);
log_proto_server_free(proto);
}
static void
test_log_proto_text_server_multi_read(void)
{
LogProtoServer *proto;
proto = construct_test_proto(
log_transport_mock_records_new(
"foobar\n", -1,
/* no EOL, proto implementation would read another chunk */
"foobaz", -1,
LTM_INJECT_ERROR(EIO),
LTM_EOF));
assert_proto_server_fetch(proto, "foobar", -1);
assert_proto_server_fetch(proto, "foobaz", -1);
assert_proto_server_fetch_failure(proto, LPS_ERROR, NULL);
log_proto_server_free(proto);
}
Test(log_proto, test_log_proto_framed_server_multi_read)
{
LogProtoServer *proto;
proto_server_options.max_msg_size = 32;
proto = log_proto_framed_server_new(
log_transport_mock_records_new(
"7 foobar\n", -1,
/* no EOL, proto implementation would read another chunk */
"6 fooba", -1,
LTM_INJECT_ERROR(EIO),
LTM_EOF),
get_inited_proto_server_options());
assert_proto_server_fetch(proto, "foobar\n", -1);
/* with multi-read, we get the injected failure at the 2nd fetch */
assert_proto_server_fetch_failure(proto, LPS_ERROR, "Error reading RFC6587 style framed data");
log_proto_server_free(proto);
/* NOTE: LPBS_NOMREAD is not implemented for framed protocol */
}