move engine to engine/
This commit is contained in:
Loic Coenen
160
engine/tests/test_fifo.c
Normal file
160
engine/tests/test_fifo.c
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#include "test_common.h"
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static int test_fifo_pipe(void) {
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printf("Test: FIFO pipe add/remove\n");
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pid_t pid = start_looper();
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if (pid < 0) return 1;
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jack_client_t *client;
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jack_status_t status;
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client = jack_client_open("test_fifo", JackNoStartServer, &status);
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if (!client) {
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kill(pid, SIGTERM); waitpid(pid, NULL, 0);
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fprintf(stderr, " SKIP: no JACK\n");
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return 1;
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}
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int fd = open("/tmp/looper_cmd", O_WRONLY);
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if (fd < 0) {
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perror("open fifo");
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jack_client_close(client);
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kill(pid, SIGTERM); waitpid(pid, NULL, 0);
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return 1;
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}
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write(fd, "add\n", 4);
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safe_usleep(1500000);
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const char **ports = jack_get_ports(client, NULL, JACK_DEFAULT_AUDIO_TYPE, 0);
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int found = 0;
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if (ports) {
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for (int i = 0; ports[i]; i++) {
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if (strstr(ports[i], "looper:channel1_input")) {
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found = 1;
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break;
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}
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}
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jack_free(ports);
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}
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write(fd, "remove\n", 7);
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close(fd);
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safe_usleep(1500000);
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ports = jack_get_ports(client, NULL, JACK_DEFAULT_AUDIO_TYPE, 0);
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int still_found = 0;
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if (ports) {
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for (int i = 0; ports[i]; i++) {
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if (strstr(ports[i], "looper:channel1_input")) {
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still_found = 1;
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break;
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}
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}
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jack_free(ports);
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}
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jack_client_close(client);
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kill(pid, SIGTERM);
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waitpid(pid, NULL, 0);
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if (!found) {
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fprintf(stderr, " FAIL: channel not added via FIFO\n");
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return 1;
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}
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if (still_found) {
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fprintf(stderr, " FAIL: channel not removed via FIFO\n");
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return 1;
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}
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printf(" PASS (FIFO add/remove works)\n");
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return 0;
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}
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static int test_fifo_stop_bind_unbind(void) {
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printf("Test: FIFO stop, bind, unbind\n");
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pid_t pid = start_looper();
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if (pid < 0) return 1;
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if (init_persistent_midi_client() != 0) {
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kill(pid, SIGTERM); waitpid(pid, NULL, 0);
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fprintf(stderr, " FAIL: cannot initialise persistent MIDI client\n");
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return 1;
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}
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jack_client_t *client;
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jack_status_t status;
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client = jack_client_open("test_fifo_stop", JackNoStartServer, &status);
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if (!client) {
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kill(pid, SIGTERM); waitpid(pid, NULL, 0);
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fprintf(stderr, " SKIP: no JACK\n");
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return 1;
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}
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jack_port_t *audio_out = jack_port_register(client, "out",
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JACK_DEFAULT_AUDIO_TYPE,
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JackPortIsOutput, 0);
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jack_port_t *audio_in = jack_port_register(client, "in",
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JACK_DEFAULT_AUDIO_TYPE,
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JackPortIsInput, 0);
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if (!audio_out || !audio_in) {
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jack_client_close(client);
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kill(pid, SIGTERM); waitpid(pid, NULL, 0);
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return 1;
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}
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safe_usleep(200000);
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char my_out[64], my_in[64];
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snprintf(my_out, sizeof(my_out), "test_fifo_stop:out");
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snprintf(my_in, sizeof(my_in), "test_fifo_stop:in");
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if (jack_connect(client, my_out, "looper:input") ||
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jack_connect(client, "looper:output", my_in)) {
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jack_client_close(client);
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kill(pid, SIGTERM); waitpid(pid, NULL, 0);
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return 1;
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}
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if (send_jack_note_on("looper:control", 1, 127) != 0) {
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jack_client_close(client);
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kill(pid, SIGTERM); waitpid(pid, NULL, 0);
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return 1;
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}
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safe_usleep(200000);
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int sr = jack_get_sample_rate(client);
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continuous_sine = 0;
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beep_remaining = (int)(0.1f * sr);
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bursts = 0;
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prev_above = 0;
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passthrough_output_port = audio_out;
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passthrough_input_port = audio_in;
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passthrough_phase = 0.0f;
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passthrough_freq = 440.0f;
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passthrough_sample_rate = sr;
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passthrough_total_samples = 0;
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passthrough_sum_sq = 0.0;
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passthrough_done = 0;
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jack_set_process_callback(client, passthrough_process, NULL);
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if (jack_activate(client)) {
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jack_client_close(client);
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kill(pid, SIGTERM); waitpid(pid, NULL, 0);
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return 1;
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}
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safe_usleep(150000);
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int fd = open("/tmp/looper_cmd", O_WRONLY);
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if (fd < 0) {
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perror("open fifo");
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jack_deactivate(client);
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jack_client_close(client);
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kill(pid, SIGTERM); waitpid(pid, NULL, 0);
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return 1;
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}
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write(fd, "stop\n", 5);
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write(fd, "bind 0\n", 7);
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write(fd, "unbind\n", 7);
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close(fd);
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safe_usleep(500000);
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int bursts_after = bursts;
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jack_deactivate(client);
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jack_client_close(client);
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cleanup_persistent_midi_client();
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kill(pid, SIGTERM);
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waitpid(pid, NULL, 0);
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if (bursts_after < 1) {
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fprintf(stderr, " FAIL: no burst detected (probably no recording)\n");
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return 1;
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}
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printf(" PASS (FIFO stop, bind, unbind executed)\n");
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return 0;
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}
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int test_fifo(void) {
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int failures = 0;
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failures += test_fifo_pipe();
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failures += test_fifo_stop_bind_unbind();
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return failures;
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}
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