/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2015,2016 Felipe F. Tonello <eu@felipetonello.com>
* Copyright (C) 2016 ROLI Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib.h>
#define NUM_WRITE_TESTS 100
#include "src/shared/tester.h"
#include "profiles/midi/libmidi.h"
struct ble_midi_packet {
const uint8_t *data;
size_t size;
};
#define BLE_MIDI_PACKET_INIT(_packet) \
{ \
.data = (_packet), \
.size = sizeof(_packet), \
}
struct midi_read_test {
const struct ble_midi_packet *ble_packet;
size_t ble_packet_size;
const snd_seq_event_t *event;
size_t event_size;
};
#define BLE_READ_TEST_INIT(_ble_packet, _event) \
{ \
.ble_packet = (_ble_packet), \
.ble_packet_size = G_N_ELEMENTS(_ble_packet), \
.event = (_event), \
.event_size = G_N_ELEMENTS(_event), \
}
struct midi_write_test {
const snd_seq_event_t *event;
size_t event_size;
const snd_seq_event_t *event_expect;
size_t event_expect_size;
};
#define BLE_WRITE_TEST_INIT(_event, _event_expect) \
{ \
.event = (_event), \
.event_size = G_N_ELEMENTS(_event), \
.event_expect = (_event_expect), \
.event_expect_size = G_N_ELEMENTS(_event_expect), \
}
#define BLE_WRITE_TEST_INIT_BASIC(_event) BLE_WRITE_TEST_INIT(_event, _event)
#define NOTE_EVENT(_event, _channel, _note, _velocity) \
{ \
.type = SND_SEQ_EVENT_##_event, \
.data = { \
.note = { \
.channel = (_channel), \
.note = (_note), \
.velocity = (_velocity), \
}, \
}, \
}
#define CONTROL_EVENT(_event, _channel, _value, _param) \
{ \
.type = SND_SEQ_EVENT_##_event, \
.data = { \
.control = { \
.channel = (_channel), \
.value = (_value), \
.param = (_param), \
}, \
}, \
}
#define SYSEX_EVENT_RAW(_message, _size, _offset) \
{ \
.type = SND_SEQ_EVENT_SYSEX, \
.data = { \
.ext = { \
.ptr = (void *)(_message) + (_offset), \
.len = (_size), \
}, \
}, \
}
#define SYSEX_EVENT(_message) SYSEX_EVENT_RAW(_message, sizeof(_message), 0)
/* Multiple messages in one packet */
static const uint8_t packet1_1[] = {
0xa6, 0x88, 0xe8, 0x00, 0x40, 0x88, 0xb8, 0x4a,
0x3f, 0x88, 0x98, 0x3e, 0x0e
};
/* Several one message per packet */
static const uint8_t packet1_2[] = {
0xa6, 0xaa, 0xd8, 0x71
};
static const uint8_t packet1_3[] = {
0xa6, 0xb7, 0xb8, 0x4a, 0x43
};
/* This message contains a running status message */
static const uint8_t packet1_4[] = {
0xa6, 0xc4, 0xe8, 0x7e, 0x3f, 0x7d, 0x3f, 0xc4,
0x7c, 0x3f
};
/* This message contain a running status message misplaced */
static const uint8_t packet1_5[] = {
0xa6, 0xd9, 0x3e, 0x00, 0x88, 0x3e, 0x00
};
static const struct ble_midi_packet packet1[] = {
BLE_MIDI_PACKET_INIT(packet1_1),
BLE_MIDI_PACKET_INIT(packet1_2),
BLE_MIDI_PACKET_INIT(packet1_3),
BLE_MIDI_PACKET_INIT(packet1_4),
BLE_MIDI_PACKET_INIT(packet1_5),
};
static const snd_seq_event_t event1[] = {
CONTROL_EVENT(PITCHBEND, 8, 0, 0), /* Pitch Bend */
CONTROL_EVENT(CONTROLLER, 8, 63, 74), /* Control Change */
NOTE_EVENT(NOTEON, 8, 62, 14), /* Note On */
CONTROL_EVENT(CHANPRESS, 8, 113, 0), /* Channel Aftertouch */
CONTROL_EVENT(CONTROLLER, 8, 67, 74), /* Control Change*/
CONTROL_EVENT(PITCHBEND, 8, -2, 0), /* Pitch Bend */
CONTROL_EVENT(PITCHBEND, 8, -3, 0), /* Pitch Bend */
CONTROL_EVENT(PITCHBEND, 8, -4, 0), /* Pitch Bend */
NOTE_EVENT(NOTEOFF, 8, 62, 0), /* Note Off */
};
static const struct midi_read_test midi1 = BLE_READ_TEST_INIT(packet1, event1);
/* Basic SysEx in one packet */
static const uint8_t packet2_1[] = {
0xa6, 0xda, 0xf0, 0x01, 0x02, 0x03, 0xda, 0xf7
};
/* SysEx across two packets */
static const uint8_t packet2_2[] = {
0xa6, 0xda, 0xf0, 0x01, 0x02, 0x03, 0x04, 0x05
};
static const uint8_t packet2_3[] = {
0xa6, 0x06, 0x07, 0x08, 0x09, 0x0a, 0xdb, 0xf7
};
/* SysEx across multiple packets */
static const uint8_t packet2_4[] = {
0xa6, 0xda, 0xf0, 0x01, 0x02, 0x03, 0x04, 0x05
};
static const uint8_t packet2_5[] = {
0xa6, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c
};
static const uint8_t packet2_6[] = {
0xa6, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13
};
static const uint8_t packet2_7[] = {
0xa6, 0x14, 0x15, 0x16, 0x17, 0x18, 0xdb, 0xf7
};
/* Two SysEx interleaved in two packets */
static const uint8_t packet2_8[] = {
0xa6, 0xda, 0xf0, 0x01, 0x02, 0x03, 0xda, 0xf7,
0xda, 0xf0
};
static const uint8_t packet2_9[] = {
0xa6, 0x06, 0x07, 0x08, 0x09, 0x0a, 0xdb, 0xf7
};
static const struct ble_midi_packet packet2[] = {
BLE_MIDI_PACKET_INIT(packet2_1),
BLE_MIDI_PACKET_INIT(packet2_2),
BLE_MIDI_PACKET_INIT(packet2_3),
BLE_MIDI_PACKET_INIT(packet2_4),
BLE_MIDI_PACKET_INIT(packet2_5),
BLE_MIDI_PACKET_INIT(packet2_6),
BLE_MIDI_PACKET_INIT(packet2_7),
BLE_MIDI_PACKET_INIT(packet2_8),
BLE_MIDI_PACKET_INIT(packet2_9),
};
static const uint8_t sysex2_1[] = {
0xf0, 0x01, 0x02, 0x03, 0xf7
};
static const uint8_t sysex2_2[] = {
0xf0, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0xf7
};
static const uint8_t sysex2_3[] = {
0xf0, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0xf7
};
static const uint8_t sysex2_4[] = {
0xf0, 0x01, 0x02, 0x03, 0xf7
};
static const uint8_t sysex2_5[] = {
0xf0, 0x06, 0x07, 0x08, 0x09, 0x0a, 0xf7
};
static const snd_seq_event_t event2[] = {
SYSEX_EVENT(sysex2_1),
SYSEX_EVENT(sysex2_2),
SYSEX_EVENT(sysex2_3),
SYSEX_EVENT(sysex2_4),
SYSEX_EVENT(sysex2_5),
};
static const struct midi_read_test midi2 = BLE_READ_TEST_INIT(packet2, event2);
static void compare_events(const snd_seq_event_t *ev1,
const snd_seq_event_t *ev2)
{
g_assert_cmpint(ev1->type, ==, ev2->type);
switch (ev1->type) {
case SND_SEQ_EVENT_NOTEON:
case SND_SEQ_EVENT_NOTEOFF:
case SND_SEQ_EVENT_KEYPRESS:
g_assert_cmpint(ev1->data.note.channel,
==,
ev2->data.note.channel);
g_assert_cmpint(ev1->data.note.note,
==,
ev2->data.note.note);
g_assert_cmpint(ev1->data.note.velocity,
==,
ev2->data.note.velocity);
break;
case SND_SEQ_EVENT_CONTROLLER:
g_assert_cmpint(ev1->data.control.param,
==,
ev2->data.control.param);
break;
case SND_SEQ_EVENT_PITCHBEND:
case SND_SEQ_EVENT_CHANPRESS:
case SND_SEQ_EVENT_PGMCHANGE:
g_assert_cmpint(ev1->data.control.channel,
==,
ev2->data.control.channel);
g_assert_cmpint(ev1->data.control.value,
==,
ev2->data.control.value);
break;
case SND_SEQ_EVENT_SYSEX:
g_assert_cmpint(ev1->data.ext.len,
==,
ev2->data.ext.len);
g_assert(memcmp(ev1->data.ext.ptr,
ev2->data.ext.ptr,
ev2->data.ext.len) == 0);
break;
default:
g_assert_not_reached();
}
}
static void test_midi_reader(gconstpointer data)
{
const struct midi_read_test *midi_test = data;
struct midi_read_parser midi;
int err;
size_t i; /* ble_packet counter */
size_t j; /* ble_packet length counter */
size_t k = 0; /* event counter */
err = midi_read_init(&midi);
g_assert_cmpint(err, ==, 0);
for (i = 0; i < midi_test->ble_packet_size; i++) {
const size_t length = midi_test->ble_packet[i].size;
j = 0;
midi_read_reset(&midi);
while (j < length) {
snd_seq_event_t ev;
const snd_seq_event_t *ev_expect = &midi_test->event[k];
size_t count;
g_assert_cmpint(k, <, midi_test->event_size);
snd_seq_ev_clear(&ev);
count = midi_read_raw(&midi,
midi_test->ble_packet[i].data + j,
length - j,
&ev);
g_assert_cmpuint(count, >, 0);
if (ev.type == SND_SEQ_EVENT_NONE)
goto _continue_loop;
else
k++;
compare_events(ev_expect, &ev);
_continue_loop:
j += count;
}
}
midi_read_free(&midi);
tester_test_passed();
}
static const snd_seq_event_t event3[] = {
CONTROL_EVENT(PITCHBEND, 8, 0, 0), /* Pitch Bend */
CONTROL_EVENT(CONTROLLER, 8, 63, 74), /* Control Change */
NOTE_EVENT(NOTEON, 8, 62, 14), /* Note On */
CONTROL_EVENT(CHANPRESS, 8, 113, 0), /* Channel Aftertouch */
CONTROL_EVENT(CONTROLLER, 8, 67, 74), /* Control Change*/
CONTROL_EVENT(PITCHBEND, 8, -2, 0), /* Pitch Bend */
CONTROL_EVENT(PITCHBEND, 8, -3, 0), /* Pitch Bend */
CONTROL_EVENT(PITCHBEND, 8, -4, 0), /* Pitch Bend */
NOTE_EVENT(NOTEOFF, 8, 62, 0), /* Note Off */
};
static const struct midi_write_test midi3 = BLE_WRITE_TEST_INIT_BASIC(event3);
static const uint8_t sysex4_1[] = {
0xf0, 0x01, 0x02, 0x03, 0xf7
};
static const uint8_t sysex4_2[] = {
0xf0, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0xf7
};
static const uint8_t sysex4_3[] = {
0xf0, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0xf7
};
static const uint8_t sysex4_4[] = {
0xf0, 0x01, 0x02, 0x03, 0xf7
};
static const uint8_t sysex4_5[] = {
0xf0, 0x06, 0x07, 0x08, 0x09, 0x0a, 0xf7
};
static const snd_seq_event_t event4[] = {
SYSEX_EVENT(sysex4_1),
SYSEX_EVENT(sysex4_2),
SYSEX_EVENT(sysex4_3),
SYSEX_EVENT(sysex4_4),
SYSEX_EVENT(sysex4_5),
};
static const struct midi_write_test midi4 = BLE_WRITE_TEST_INIT_BASIC(event4);
/* Sysex split in multiple events (256 bytes each),
it's common for ALSA to split big sysexes into 256 bytes events */
static const uint8_t sysex5_1[] = {
0xf0, 0x1b, 0x46, 0x52, 0x68, 0x45, 0x19, 0x3d,
0x70, 0x3c, 0x2b, 0x41, 0x09, 0x09, 0x28, 0x2d,
0x66, 0x00, 0x4f, 0x06, 0x22, 0x30, 0x77, 0x0d,
0x5d, 0x0e, 0x30, 0x21, 0x64, 0x5f, 0x72, 0x3c,
0x31, 0x3a, 0x03, 0x37, 0x3f, 0x00, 0x66, 0x52,
0x61, 0x6d, 0x03, 0x1e, 0x24, 0x2d, 0x33, 0x20,
0x69, 0x17, 0x77, 0x36, 0x58, 0x53, 0x11, 0x25,
0x2f, 0x51, 0x70, 0x4f, 0x00, 0x73, 0x6c, 0x3e,
0x66, 0x62, 0x53, 0x20, 0x0e, 0x41, 0x0b, 0x0e,
0x22, 0x27, 0x37, 0x14, 0x75, 0x31, 0x6f, 0x4b,
0x3e, 0x4b, 0x55, 0x71, 0x33, 0x2d, 0x0d, 0x3e,
0x58, 0x74, 0x4c, 0x44, 0x42, 0x2d, 0x47, 0x15,
0x3c, 0x75, 0x5f, 0x10, 0x26, 0x54, 0x5a, 0x1e,
0x07, 0x5a, 0x4a, 0x55, 0x55, 0x31, 0x40, 0x5d,
0x7f, 0x25, 0x32, 0x0c, 0x74, 0x1a, 0x05, 0x22,
0x66, 0x33, 0x5d, 0x38, 0x70, 0x15, 0x77, 0x35,
0x52, 0x09, 0x3e, 0x63, 0x76, 0x37, 0x3c, 0x25,
0x4c, 0x5c, 0x1e, 0x7d, 0x47, 0x0f, 0x2d, 0x67,
0x6e, 0x68, 0x3c, 0x4e, 0x08, 0x6c, 0x16, 0x58,
0x3d, 0x47, 0x19, 0x6d, 0x56, 0x12, 0x57, 0x56,
0x5e, 0x2d, 0x0d, 0x0d, 0x43, 0x25, 0x75, 0x70,
0x6a, 0x59, 0x3a, 0x7a, 0x41, 0x54, 0x03, 0x17,
0x2d, 0x7a, 0x67, 0x06, 0x78, 0x53, 0x0f, 0x43,
0x53, 0x4c, 0x02, 0x42, 0x68, 0x59, 0x0f, 0x51,
0x74, 0x40, 0x1d, 0x64, 0x6f, 0x46, 0x3f, 0x77,
0x71, 0x56, 0x2a, 0x24, 0x17, 0x25, 0x7f, 0x1f,
0x60, 0x19, 0x1d, 0x75, 0x4e, 0x43, 0x3d, 0x0d,
0x0d, 0x2e, 0x53, 0x44, 0x6c, 0x73, 0x7c, 0x6a,
0x12, 0x02, 0x11, 0x38, 0x6c, 0x2b, 0x2c, 0x5d,
0x4a, 0x48, 0x70, 0x7d, 0x44, 0x20, 0x41, 0x1e,
0x15, 0x4c, 0x43, 0x33, 0x1b, 0x7e, 0x43, 0x2f,
0x60, 0x6a, 0x61, 0x71, 0x21, 0x12, 0x32, 0x77,
0x3c, 0x21, 0x7a, 0x5f, 0x58, 0x6c, 0x1f, 0x3a,
0x68, 0x1c, 0x5d, 0x57, 0x1b, 0x0d, 0x77, 0x01,
0x10, 0x31, 0x4a, 0x73, 0x03, 0x48, 0x18, 0x0a,
0x32, 0x69, 0x38, 0x3f, 0x4d, 0x1a, 0x6e, 0x2f,
0x30, 0x56, 0x4c, 0x66, 0x76, 0x16, 0x3c, 0x7a,
0x31, 0x42, 0x40, 0x5d, 0x05, 0x33, 0x46, 0x53,
0x5f, 0x2c, 0x4d, 0x0d, 0x39, 0x53, 0x20, 0x6e,
0x61, 0x58, 0x12, 0x38, 0x25, 0x56, 0x22, 0x5b,
0x27, 0x44, 0x27, 0x44, 0x59, 0x16, 0x77, 0x26,
0x53, 0x35, 0x6e, 0x05, 0x70, 0x0f, 0x31, 0x30,
0x23, 0x2c, 0x65, 0x16, 0x2d, 0x05, 0x3e, 0x22,
0x6d, 0x22, 0x44, 0x3d, 0x18, 0x05, 0x10, 0x25,
0x6b, 0x66, 0x69, 0x14, 0x63, 0x63, 0x1b, 0x04,
0x41, 0x34, 0x6c, 0x09, 0x37, 0x6a, 0x63, 0x2e,
0x70, 0x72, 0x44, 0x41, 0x33, 0x01, 0x05, 0x05,
0x0b, 0x2a, 0x1a, 0x71, 0x55, 0x7e, 0x6e, 0x59,
0x47, 0x7d, 0x2f, 0x44, 0x03, 0x52, 0x6e, 0x6b,
0x4e, 0x11, 0x60, 0x1e, 0x0a, 0x71, 0x3d, 0x54,
0x02, 0x1c, 0x73, 0x0b, 0x76, 0x32, 0x48, 0x66,
0x36, 0x47, 0x6f, 0x5b, 0x6b, 0x3b, 0x14, 0x47,
0x0c, 0x16, 0x6c, 0x27, 0x2a, 0x73, 0x17, 0x1d,
0x16, 0x60, 0x63, 0x7b, 0x1d, 0x4f, 0x61, 0x5b,
0x13, 0x20, 0x46, 0x0c, 0x71, 0x7d, 0x27, 0x43,
0x49, 0x48, 0x7f, 0x3e, 0x4b, 0x7b, 0x27, 0x7b,
0x73, 0x53, 0x57, 0x68, 0x05, 0x2a, 0x2f, 0x36,
0x3b, 0x31, 0x11, 0x4e, 0x4c, 0x13, 0x2e, 0x06,
0x06, 0x7c, 0x40, 0x37, 0x27, 0x0f, 0x01, 0x67,
0x06, 0x09, 0x4b, 0x17, 0x0f, 0x4e, 0x51, 0x44,
0x66, 0x6c, 0x70, 0x2a, 0x55, 0x62, 0x6d, 0x3b,
0x16, 0x1b, 0x79, 0x08, 0x08, 0x77, 0x4a, 0x17,
0x15, 0x47, 0x58, 0x5c, 0x5d, 0x3d, 0x12, 0x36,
0x48, 0x5e, 0x51, 0x19, 0x6e, 0x5f, 0x64, 0x3c,
0x62, 0x0b, 0x00, 0x15, 0x15, 0x2e, 0x4d, 0x5c,
0x1b, 0x0a, 0x51, 0x1b, 0x13, 0x68, 0x14, 0x28,
0x26, 0x69, 0x27, 0x52, 0x13, 0x1e, 0x19, 0x31,
0x42, 0x0e, 0x3a, 0x29, 0x07, 0x41, 0x27, 0x40,
0x4e, 0x68, 0x68, 0x78, 0x64, 0x36, 0x52, 0x7a,
0x07, 0x6e, 0x46, 0x63, 0x4a, 0x6c, 0x5b, 0x4c,
0x74, 0x14, 0x14, 0x76, 0x15, 0x2d, 0x79, 0x10,
0x65, 0x48, 0x60, 0x6a, 0x1c, 0x65, 0x74, 0x73,
0x56, 0x3c, 0x4b, 0x34, 0x20, 0x24, 0x36, 0x0d,
0x3c, 0x59, 0x0f, 0x46, 0x47, 0x4a, 0x53, 0x62,
0x63, 0x44, 0x22, 0x39, 0x15, 0x68, 0x60, 0x7b,
0x73, 0x0f, 0x34, 0x79, 0x6a, 0x76, 0x4e, 0x0f,
0x02, 0x5d, 0x09, 0x73, 0x76, 0x18, 0x48, 0x4f,
0x72, 0x19, 0x71, 0x3c, 0x6e, 0x0b, 0x3b, 0x45,
0x1c, 0x3e, 0x1b, 0x46, 0x74, 0x03, 0x5d, 0x0a,
0x01, 0x62, 0x04, 0x2f, 0x6f, 0x03, 0x4c, 0x36,
0x5f, 0x6a, 0x0c, 0x79, 0x34, 0x4f, 0x42, 0x6c,
0x66, 0x21, 0x26, 0x21, 0x4a, 0x0e, 0x3e, 0x73,
0x45, 0x43, 0x5e, 0x2a, 0x63, 0x32, 0x0b, 0x66,
0x09, 0x46, 0x15, 0x46, 0x1c, 0x46, 0x10, 0x5b,
0x09, 0x75, 0x67, 0x7f, 0x51, 0x6d, 0x12, 0x65,
0x0d, 0x52, 0x06, 0x28, 0x61, 0x0f, 0x4e, 0x51,
0x61, 0x75, 0x1f, 0x26, 0x31, 0x66, 0x34, 0x67,
0x5d, 0x59, 0x2e, 0x18, 0x40, 0x63, 0x16, 0x12,
0x49, 0x60, 0x1c, 0x62, 0x30, 0x21, 0x5c, 0x69,
0x2c, 0x29, 0x1c, 0x3b, 0x3d, 0x13, 0x49, 0x4d,
0x1f, 0x5f, 0x1d, 0x0a, 0x54, 0x1e, 0x52, 0x27,
0x79, 0x79, 0x31, 0x03, 0x67, 0x02, 0x6a, 0x63,
0x36, 0x5d, 0x38, 0x48, 0x1b, 0x4e, 0x5b, 0x63,
0x7b, 0x7b, 0x4e, 0x71, 0x45, 0x37, 0x34, 0x44,
0x03, 0x51, 0x31, 0x23, 0x0b, 0x18, 0x6d, 0x7f,
0x76, 0x21, 0x17, 0x27, 0x45, 0x09, 0x0c, 0x2e,
0x69, 0x74, 0x59, 0x2b, 0x75, 0x0c, 0x34, 0x0a,
0x3a, 0x27, 0x25, 0x7b, 0x45, 0x0d, 0x59, 0x2f,
0x2b, 0x57, 0x7e, 0x1f, 0x05, 0x62, 0x28, 0x79,
0x7e, 0x1d, 0x58, 0x30, 0x35, 0x06, 0x67, 0x5b,
0x7a, 0x00, 0x34, 0x32, 0x33, 0x2f, 0x68, 0x4b,
0x76, 0x38, 0x7e, 0x58, 0x50, 0x56, 0x6d, 0x1f,
0x14, 0x6f, 0x77, 0x39, 0x71, 0x35, 0x08, 0x44,
0x3b, 0x09, 0x16, 0x19, 0x13, 0x1c, 0x67, 0x7d,
0x7f, 0x56, 0x7e, 0x31, 0x6b, 0x67, 0x44, 0x76,
0x53, 0x55, 0x6d, 0x3d, 0x13, 0x3b, 0x37, 0x1c,
0x0b, 0x21, 0x58, 0x03, 0x31, 0x2d, 0x3d, 0x6c,
0x01, 0x6d, 0x08, 0x1d, 0x03, 0x4d, 0x6e, 0x63,
0x4c, 0x21, 0x2c, 0x57, 0x48, 0x07, 0x52, 0x2a,
0x6d, 0x64, 0x0d, 0x56, 0x7e, 0x08, 0x3c, 0x1b,
0x28, 0x04, 0x0f, 0x58, 0x0d, 0x6a, 0x73, 0x70,
0x28, 0x0c, 0x6e, 0x1e, 0x09, 0x39, 0x46, 0x3e,
0x62, 0x08, 0x72, 0x52, 0x42, 0x02, 0x78, 0x62,
0x31, 0x73, 0x0d, 0x4d, 0x5c, 0x07, 0x64, 0x17,
0x55, 0x29, 0x60, 0x07, 0x67, 0x59, 0x63, 0x78,
0x73, 0x17, 0x42, 0x27, 0x0e, 0x77, 0x15, 0x60,
0x07, 0x46, 0x53, 0x6a, 0x05, 0x38, 0x12, 0x14,
0x1f, 0x1b, 0x11, 0x6a, 0x1d, 0x02, 0x3c, 0x05,
0x75, 0x6d, 0x51, 0x16, 0x10, 0x6f, 0x02, 0x46,
0x39, 0x2e, 0x37, 0x47, 0x7a, 0x5b, 0x39, 0x15,
0x14, 0x4b, 0x77, 0x0b, 0x19, 0x24, 0x4d, 0x36,
0x33, 0x4c, 0x6a, 0x53, 0x79, 0x69, 0x57, 0x17,
0x10, 0x75, 0x1f, 0x72, 0x08, 0x71, 0x58, 0x14,
0x46, 0x4a, 0x6f, 0x3c, 0x30, 0x34, 0x5b, 0x36,
0x42, 0x13, 0x11, 0x45, 0x78, 0x5a, 0x57, 0x68,
0x33, 0x4b, 0x21, 0x00, 0x06, 0x6b, 0x3d, 0x17,
0x0e, 0x6a, 0x2b, 0x2a, 0x32, 0x3a, 0x2a, 0x46,
0x79, 0x1f, 0x56, 0x40, 0x43, 0x36, 0x18, 0xf7,
};
static const snd_seq_event_t event5[] = {
/* SysEx over 4 events */
SYSEX_EVENT_RAW(sysex5_1, 256, 0),
SYSEX_EVENT_RAW(sysex5_1, 256, 256),
SYSEX_EVENT_RAW(sysex5_1, 256, 512),
SYSEX_EVENT_RAW(sysex5_1, 256, 768),
};
static const snd_seq_event_t event5_expect[] = {
SYSEX_EVENT(sysex5_1),
};
static const struct midi_write_test midi5 = BLE_WRITE_TEST_INIT(event5, event5_expect);
static void test_midi_writer(gconstpointer data)
{
const struct midi_write_test *midi_test = data;
struct midi_write_parser midi_out;
struct midi_read_parser midi_in;
size_t i; /* event counter */
size_t j; /* test counter */
struct midi_data {
size_t events_tested;
const struct midi_write_test *midi_test;
struct midi_read_parser *midi_in;
} midi_data;
void compare_events_cb(const struct midi_write_parser *parser, void *user_data) {
struct midi_data *midi_data = user_data;
const struct midi_write_test *midi_test = midi_data->midi_test;
struct midi_read_parser *midi_in = midi_data->midi_in;
size_t i = 0;
midi_read_reset(midi_in);
while (i < midi_write_data_size(parser)) {
snd_seq_event_t ev;
size_t count;
snd_seq_ev_clear(&ev);
count = midi_read_raw(midi_in, midi_write_data(parser) + i,
midi_write_data_size(parser) - i, &ev);
g_assert_cmpuint(count, >, 0);
if (ev.type != SND_SEQ_EVENT_NONE){
g_assert_cmpint(midi_data->events_tested,
<,
midi_test->event_expect_size);
compare_events(&midi_test->event_expect[midi_data->events_tested],
&ev);
midi_data->events_tested++;
}
i += count;
}
};
midi_read_init(&midi_in);
for (j = 0; j < NUM_WRITE_TESTS; j++) {
/* Range of test for different MTU sizes. The spec specifies
sizes of packet as MTU - 3 */
midi_write_init(&midi_out, g_random_int_range(5, 512));
midi_data.events_tested = 0;
midi_data.midi_test = midi_test;
midi_data.midi_in = &midi_in;
for (i = 0; i < midi_test->event_size; i++)
midi_read_ev(&midi_out, &midi_test->event[i],
compare_events_cb, &midi_data);
if (midi_write_has_data(&midi_out))
compare_events_cb(&midi_out, &midi_data);
g_assert_cmpint(midi_data.events_tested,
==,
midi_test->event_expect_size);
midi_write_free(&midi_out);
}
midi_read_free(&midi_in);
tester_test_passed();
}
int main(int argc, char *argv[])
{
tester_init(&argc, &argv);
tester_add("Raw BLE packets read",
&midi1, NULL, test_midi_reader, NULL);
tester_add("Raw BLE packets SysEx read",
&midi2, NULL, test_midi_reader, NULL);
tester_add("ALSA Seq events to Raw BLE packets",
&midi3, NULL, test_midi_writer, NULL);
tester_add("ALSA SysEx events to Raw BLE packets",
&midi4, NULL, test_midi_writer, NULL);
tester_add("Split ALSA SysEx events to raw BLE packets",
&midi5, NULL, test_midi_writer, NULL);
return tester_run();
}