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#include <string.h>
#include <math.h>
#include <CUnit/CUnit.h>
#include <CUnit/Basic.h>
#include "../src/utils.h"
#include "../src/connectors/microfreak.h"
#define HEADER_PAYLOAD "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x10\x4e\x65\x72\x76\x6f\x75\x73\x4b\x65\x79\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
gint microfreak_serialize_preset (GByteArray * output,
struct microfreak_preset *mfp);
gint microfreak_deserialize_preset (struct microfreak_preset *mfp,
GByteArray * input);
gint microfreak_serialize_wavetable (struct idata *serialized,
struct idata *wavetable);
gint microfreak_deserialize_wavetable (struct idata *wavetable,
struct idata *serialized);
void microfreak_midi_msg_to_8bit_msg (guint8 *, guint8 *);
void microfreak_8bit_msg_to_midi_msg (guint8 *, guint8 *);
void
test_serialization_deserialization_preset ()
{
struct microfreak_preset mfp_src;
struct microfreak_preset mfp_dst;
gint err;
GByteArray *serialized = g_byte_array_sized_new (64 * 1024);
printf ("\n");
memcpy (mfp_src.header, HEADER_PAYLOAD, MICROFREAK_PRESET_HEADER_MSG_LEN);
mfp_src.parts = MICROFREAK_PRESET_PARTS;
for (guint i = 0; i < MICROFREAK_PRESET_DATALEN; i++)
{
mfp_src.data[i] = g_random_int () & 0x7f;
}
err = microfreak_serialize_preset (serialized, &mfp_src);
CU_ASSERT_EQUAL (err, 0);
err = microfreak_deserialize_preset (&mfp_dst, serialized);
CU_ASSERT_EQUAL (err, 0);
err = memcmp (mfp_src.header, mfp_dst.header,
MICROFREAK_PRESET_HEADER_MSG_LEN);
CU_ASSERT_EQUAL (err, 0);
CU_ASSERT_EQUAL (mfp_dst.parts, mfp_src.parts);
err = memcmp (mfp_src.data, mfp_dst.data, MICROFREAK_PRESET_DATALEN);
CU_ASSERT_EQUAL (err, 0);
}
void
test_serialization_deserialization_preset_init ()
{
struct microfreak_preset mfp_src;
struct microfreak_preset mfp_dst;
gint err;
GByteArray *serialized = g_byte_array_sized_new (64 * 1024);
printf ("\n");
memcpy (mfp_src.header, HEADER_PAYLOAD, MICROFREAK_PRESET_HEADER_MSG_LEN);
mfp_src.header[3] = 0x08; //Init
mfp_src.parts = 0;
err = microfreak_serialize_preset (serialized, &mfp_src);
CU_ASSERT_EQUAL (err, 0);
err = microfreak_deserialize_preset (&mfp_dst, serialized);
CU_ASSERT_EQUAL (err, 0);
err = memcmp (mfp_src.header, mfp_dst.header,
MICROFREAK_PRESET_HEADER_MSG_LEN);
CU_ASSERT_EQUAL (err, 0);
CU_ASSERT_EQUAL (mfp_dst.parts, mfp_src.parts);
}
void
test_serialization_deserialization_wavetable ()
{
gint err;
gint8 *v;
struct idata src, dst, serialized;
gchar *text;
GByteArray *src_content;
printf ("\n");
src_content = g_byte_array_sized_new (MICROFREAK_WAVETABLE_SIZE);
src_content->len = MICROFREAK_WAVETABLE_SIZE;
idata_init (&src, src_content, strdup ("0123456789abcde"), NULL, NULL);
v = (gint8 *) src.content->data;
for (guint i = 0; i < MICROFREAK_WAVETABLE_SIZE; i++, v++)
{
*v = (g_random_int () & 0xff) - 128;
}
text = debug_get_hex_data (debug_level, src.content->data,
src.content->len);
debug_print (0, "src (%d): %s\n", src.content->len, text);
g_free (text);
err = microfreak_serialize_wavetable (&serialized, &src);
CU_ASSERT_EQUAL (err, 0);
debug_print (0, "src (%d): %.*s\n", serialized.content->len,
serialized.content->len, serialized.content->data);
err = microfreak_deserialize_wavetable (&dst, &serialized);
CU_ASSERT_EQUAL (err, 0);
CU_ASSERT_EQUAL (dst.content->len, MICROFREAK_WAVETABLE_SIZE);
CU_ASSERT_EQUAL (strcmp (dst.name, "0123456789abcde"), 0);
text = debug_get_hex_data (debug_level, dst.content->data,
dst.content->len);
debug_print (0, "dst (%d): %s\n", dst.content->len, text);
g_free (text);
err = memcmp (src.content->data, dst.content->data,
MICROFREAK_WAVETABLE_SIZE);
CU_ASSERT_EQUAL (err, 0);
idata_clear (&src);
idata_clear (&dst);
idata_clear (&serialized);
}
void
test_bad_deserialization_wavetable ()
{
gint err;
struct idata dst, serialized;
GByteArray *serialized_content;
printf ("\n");
serialized_content = g_byte_array_new ();
idata_init (&serialized, serialized_content, NULL, NULL, NULL);
err = microfreak_deserialize_wavetable (&dst, &serialized);
CU_ASSERT_NOT_EQUAL (err, 0);
idata_clear (&serialized);
}
void
test_8bit_header_conversions ()
{
struct microfreak_sample_header src, dst;
guint8 msg_midi[MICROFREAK_WAVE_MSG_SIZE];
gchar *text;
guint8 *v = (guint8 *) & src;
printf ("\n");
for (gint i = 0; i < sizeof (src); i++, v++)
{
*v = g_random_int () & 0xff;
}
snprintf (src.name, MICROFREAK_SAMPLE_NAME_LEN, "%s", "foo");
text = debug_get_hex_data (debug_level, (guint8 *) & src, sizeof (src));
debug_print (0, "src (%zd): %s\n", sizeof (src), text);
g_free (text);
microfreak_8bit_msg_to_midi_msg ((guint8 *) & src, msg_midi);
text = debug_get_hex_data (debug_level, msg_midi, MICROFREAK_WAVE_MSG_SIZE);
debug_print (0, "msg (%zd): %s\n", MICROFREAK_WAVE_MSG_SIZE, text);
g_free (text);
microfreak_midi_msg_to_8bit_msg (msg_midi, (guint8 *) & dst);
text = debug_get_hex_data (debug_level, (guint8 *) & dst, sizeof (dst));
debug_print (0, "dst (%zd): %s\n", sizeof (dst), text);
g_free (text);
CU_ASSERT_EQUAL (memcmp (&src, &dst, sizeof (src)), 0);
}
gint
main (gint argc, gchar *argv[])
{
gint err = 0;
debug_level = 5;
if (CU_initialize_registry () != CUE_SUCCESS)
{
goto cleanup;
}
CU_pSuite suite = CU_add_suite ("Elektroid microfreak tests", 0, 0);
if (!suite)
{
goto cleanup;
}
if (!CU_add_test (suite, "test_serialization_deserialization_preset",
test_serialization_deserialization_preset))
{
goto cleanup;
}
if (!CU_add_test (suite, "test_serialization_deserialization_preset_init",
test_serialization_deserialization_preset_init))
{
goto cleanup;
}
if (!CU_add_test (suite, "test_serialization_deserialization_wavetable",
test_serialization_deserialization_wavetable))
{
goto cleanup;
}
if (!CU_add_test (suite, "test_sample_header_conversions",
test_8bit_header_conversions))
{
goto cleanup;
}
CU_basic_set_mode (CU_BRM_VERBOSE);
CU_basic_run_tests ();
err = CU_get_number_of_tests_failed ();
cleanup:
CU_cleanup_registry ();
return err || CU_get_error ();
}
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