1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
//
// Copyright 2014 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#include "graph.hpp"
#include <boost/test/unit_test.hpp>
#include <iostream>
using namespace uhd::rfnoc;
class source_node : public test_node
{
public:
typedef boost::shared_ptr<source_node> sptr;
source_node(const std::string &test_id, size_t output_port)
: test_node(test_id)
, active_rx_streamer_on_port(0)
, _output_port(output_port) {};
void set_rx_streamer(bool active, const size_t port)
{
if (active) {
std::cout << "[source_node] Someone is registering a rx streamer on port " << port << std::endl;
active_rx_streamer_on_port = port;
}
}
size_t active_rx_streamer_on_port;
protected:
size_t _request_output_port(
const size_t,
const uhd::device_addr_t &
) const {
return _output_port;
}
const size_t _output_port;
}; /* class result_node */
class sink_node : public test_node
{
public:
typedef boost::shared_ptr<sink_node> sptr;
sink_node(const std::string &test_id, size_t input_port)
: test_node(test_id)
, active_tx_streamer_on_port(0)
, _input_port(input_port) {};
void set_tx_streamer(bool active, const size_t port)
{
if (active) {
std::cout << "[sink_node] Someone is registering a tx streamer on port " << port << std::endl;
active_tx_streamer_on_port = port;
}
}
size_t active_tx_streamer_on_port;
protected:
size_t _request_input_port(
const size_t,
const uhd::device_addr_t &
) const {
return _input_port;
}
const size_t _input_port;
}; /* class result_node */
#define MAKE_SOURCE_NODE(name, port) source_node::sptr name(new source_node(#name, port));
#define MAKE_SINK_NODE(name, port) sink_node::sptr name(new sink_node(#name, port));
BOOST_AUTO_TEST_CASE(test_simple_connect)
{
MAKE_SOURCE_NODE(node_A, 42);
MAKE_SINK_NODE(node_B, 23);
size_t src_port = node_A->connect_downstream(node_B, 1);
size_t dst_port = node_B->connect_upstream(node_A, 2);
BOOST_CHECK_EQUAL(src_port, 42);
BOOST_CHECK_EQUAL(dst_port, 23);
node_A->set_downstream_port(src_port, dst_port);
node_B->set_upstream_port(dst_port, src_port);
BOOST_CHECK_EQUAL(node_A->get_downstream_port(src_port), dst_port);
BOOST_CHECK_EQUAL(node_B->get_upstream_port(dst_port), src_port);
BOOST_REQUIRE_THROW(node_A->get_downstream_port(999), uhd::value_error);
}
BOOST_AUTO_TEST_CASE(test_fail)
{
MAKE_SOURCE_NODE(node_A, 42);
MAKE_SINK_NODE(node_B, ANY_PORT);
node_A->connect_downstream(node_B, 1);
BOOST_REQUIRE_THROW(node_B->connect_upstream(node_A, 2), uhd::type_error);
}
BOOST_AUTO_TEST_CASE(test_set_streamers)
{
MAKE_SOURCE_NODE(node_A, 0);
MAKE_NODE(node_B);
MAKE_SINK_NODE(node_C, 0);
size_t src_port_A = node_A->connect_downstream(node_B, 0);
size_t src_port_B = node_B->connect_downstream(node_C, 0);
size_t dst_port_B = node_B->connect_upstream(node_A, 0);
size_t dst_port_C = node_C->connect_upstream(node_B, 0);
std::cout << "src_port_A: " << src_port_A << std::endl;
std::cout << "src_port_B: " << src_port_B << std::endl;
std::cout << "dst_port_B: " << dst_port_B << std::endl;
std::cout << "dst_port_C: " << dst_port_C << std::endl;
node_A->set_downstream_port(src_port_A, dst_port_B);
node_B->set_upstream_port(dst_port_B, src_port_A);
node_B->set_downstream_port(src_port_B, dst_port_C);
node_C->set_upstream_port(dst_port_C, src_port_B);
node_A->set_tx_streamer(true, 0);
node_C->set_rx_streamer(true, 0);
BOOST_CHECK_EQUAL(node_A->active_rx_streamer_on_port, src_port_A);
BOOST_CHECK_EQUAL(node_C->active_tx_streamer_on_port, dst_port_C);
}
|
