tests: port away from glib

Use a heavily stripped-down copy of pipewire's test framework instead

Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>

1 files changed, 111 insertions, 107 deletions

diff --git a/tests/sender-receiver.c b/tests/sender-receiver.c
index 75a10be..19a989d 100644
--- a/tests/sender-receiver.c
+++ b/tests/sender-receiver.c
@@ -6,26 +6,36 @@
  * SPDX-License-Identifier: MIT
  */
 
-#include <glib.h>
+#define _GNU_SOURCE
+#include "test.h"
 #include <icipc.h>
 #include <unistd.h>
+#include <pthread.h>
 
 struct event_data {
   const uint8_t * expected_data;
   size_t expected_size;
   int connections;
   int n_events;
-  GMutex mutex;
-  GCond cond;
+  pthread_mutex_t mutex;
+  pthread_cond_t cond;
 };
 
+static inline char *new_address()
+{
+  char *address = NULL;
+  (void) asprintf(&address, "icipc-test-%d-%d", getpid(), rand());
+  test_ptr_notnull(address);
+  return address;
+}
+
 static void
 wait_for_event (struct event_data *data, int n_events)
 {
-  g_mutex_lock (&data->mutex);
+  pthread_mutex_lock (&data->mutex);
   while (data->n_events < n_events)
-    g_cond_wait (&data->cond, &data->mutex);
-  g_mutex_unlock (&data->mutex);
+    pthread_cond_wait (&data->cond, &data->mutex);
+  pthread_mutex_unlock (&data->mutex);
 }
 
 static void
@@ -33,9 +43,9 @@ sender_state_callback (struct icipc_receiver *self, int sender_fd,
     enum icipc_receiver_sender_state sender_state, void *p)
 {
   struct event_data *data = p;
-  g_assert_nonnull (data);
+  test_ptr_notnull (data);
 
-  g_mutex_lock (&data->mutex);
+  pthread_mutex_lock (&data->mutex);
   switch (sender_state) {
     case ICIPC_RECEIVER_SENDER_STATE_CONNECTED:
       data->connections++;
@@ -44,57 +54,58 @@ sender_state_callback (struct icipc_receiver *self, int sender_fd,
       data->connections--;
       break;
     default:
-      g_assert_not_reached ();
+      test_fail_if_reached ();
       break;
   }
   data->n_events++;
-  g_cond_signal (&data->cond);
-  g_mutex_unlock (&data->mutex);
+  pthread_cond_signal (&data->cond);
+  pthread_mutex_unlock (&data->mutex);
 }
 
 static void
 reply_callback (struct icipc_sender *self, const uint8_t *buffer, size_t size, void *p)
 {
   struct event_data *data = p;
-  g_assert_nonnull (data);
-  g_assert_nonnull (buffer);
+  test_ptr_notnull (data);
+  test_ptr_notnull (buffer);
 
-  g_mutex_lock (&data->mutex);
-  g_assert_cmpmem (buffer, size, data->expected_data, data->expected_size);
+  pthread_mutex_lock (&data->mutex);
+  test_cmpint(size, ==, data->expected_size);
+  test_cmpint(memcmp(buffer, data->expected_data, size), ==, 0);
   data->n_events++;
-  g_cond_signal (&data->cond);
-  g_mutex_unlock (&data->mutex);
+  pthread_cond_signal (&data->cond);
+  pthread_mutex_unlock (&data->mutex);
 }
 
 static void
 test_icipc_receiver_basic ()
 {
-  g_autofree gchar *address = g_strdup_printf ("%s/icipc-test-%d-%d",
-          g_get_tmp_dir(), getpid(), g_random_int ());
+  char *address = new_address();
   struct icipc_receiver *r = icipc_receiver_new (address, 16, NULL, NULL, 0);
-  g_assert_nonnull (r);
+  test_ptr_notnull (r);
 
   /* start and stop */
-  g_assert_false (icipc_receiver_is_running (r));
-  g_assert_true (icipc_receiver_start (r));
-  g_assert_true (icipc_receiver_is_running (r));
+  test_bool_false (icipc_receiver_is_running (r));
+  test_bool_true (icipc_receiver_start (r));
+  test_bool_true (icipc_receiver_is_running (r));
   icipc_receiver_stop (r);
-  g_assert_false (icipc_receiver_is_running (r));
+  test_bool_false (icipc_receiver_is_running (r));
 
   /* clean up */
   icipc_receiver_free (r);
+  free(address);
 }
 
 static void
 test_icipc_sender_basic ()
 {
-  g_autofree gchar *address = g_strdup_printf ("%s/icipc-test-%d-%d",
-          g_get_tmp_dir(), getpid(), g_random_int ());
+  char *address = new_address();
   struct icipc_sender *s = icipc_sender_new (address, 16, NULL, NULL, 0);
-  g_assert_nonnull (s);
+  test_ptr_notnull (s);
 
   /* clean up */
   icipc_sender_free (s);
+  free(address);
 }
 
 static void
@@ -104,73 +115,71 @@ test_icipc_sender_connect ()
     .sender_state = sender_state_callback,
     .handle_message = NULL,
   };
-  struct event_data data;
-  g_mutex_init (&data.mutex);
-  g_cond_init (&data.cond);
-  data.n_events = 0;
-  data.connections = 0;
+  struct event_data data = {0};
 
-  g_autofree gchar *address = g_strdup_printf ("%s/icipc-test-%d-%d",
-          g_get_tmp_dir(), getpid(), g_random_int ());
+  pthread_mutex_init (&data.mutex, NULL);
+  pthread_cond_init (&data.cond, NULL);
+
+  char *address = new_address();
   struct icipc_receiver *r = icipc_receiver_new (address, 16, &events, &data, 0);
-  g_assert_nonnull (r);
+  test_ptr_notnull (r);
   struct icipc_sender *s = icipc_sender_new (address, 16, NULL, NULL, 0);
-  g_assert_nonnull (s);
+  test_ptr_notnull (s);
 
   /* start receiver */
-  g_assert_true (icipc_receiver_start (r));
+  test_bool_true (icipc_receiver_start (r));
 
   /* connect sender */
-  g_assert_true (icipc_sender_connect (s));
-  g_assert_true (icipc_sender_is_connected (s));
+  test_bool_true (icipc_sender_connect (s));
+  test_bool_true (icipc_sender_is_connected (s));
   wait_for_event (&data, 1);
-  g_assert_cmpint (data.connections, ==, 1);
+  test_cmpint (data.connections, ==, 1);
 
   /* disconnect sender */
   icipc_sender_disconnect (s);
-  g_assert_false (icipc_sender_is_connected (s));
+  test_bool_false (icipc_sender_is_connected (s));
   wait_for_event (&data, 2);
-  g_assert_cmpint (data.connections, ==, 0);
+  test_cmpint (data.connections, ==, 0);
 
   /* stop receiver */
   icipc_receiver_stop (r);
 
   /* clean up */
-  g_cond_clear (&data.cond);
-  g_mutex_clear (&data.mutex);
+  pthread_cond_destroy (&data.cond);
+  pthread_mutex_destroy (&data.mutex);
   icipc_sender_free (s);
   icipc_receiver_free (r);
+  free(address);
 }
 
 static void
 lost_connection_handler (struct icipc_sender *self, int receiver_fd, void *p)
 {
   struct event_data *data = p;
-  g_assert_nonnull (data);
+  test_ptr_notnull (data);
 
-  g_mutex_lock (&data->mutex);
+  pthread_mutex_lock (&data->mutex);
   data->n_events++;
-  g_cond_signal (&data->cond);
-  g_mutex_unlock (&data->mutex);
+  pthread_cond_signal (&data->cond);
+  pthread_mutex_unlock (&data->mutex);
 }
 
 static void
 test_icipc_sender_lost_connection ()
 {
-  struct event_data data;
-  g_mutex_init (&data.mutex);
-  g_cond_init (&data.cond);
+  struct event_data data = {0};
+  pthread_mutex_init (&data.mutex, NULL);
+  pthread_cond_init (&data.cond, NULL);
 
-  g_autofree gchar *address = g_strdup_printf ("%s/icipc-test-%d-%d",
-          g_get_tmp_dir(), getpid(), g_random_int ());
+  char *address = new_address();
   struct icipc_receiver *r = icipc_receiver_new (address, 16, NULL, NULL, 0);
-  g_assert_nonnull (r);
+  test_ptr_notnull (r);
   struct icipc_sender *s = icipc_sender_new (address, 16, lost_connection_handler, &data, 0);
-  g_assert_nonnull (s);
+  test_ptr_notnull (s);
 
   /* connect sender */
-  g_assert_true (icipc_sender_connect (s));
-  g_assert_true (icipc_sender_is_connected (s));
+  test_bool_true (icipc_sender_connect (s));
+  test_bool_true (icipc_sender_is_connected (s));
 
   /* destroy receiver and make sure the lost connection handler is triggered */
   data.n_events = 0;
@@ -178,108 +187,107 @@ test_icipc_sender_lost_connection ()
   wait_for_event (&data, 1);
 
   /* make sure the connection was lost */
-  g_assert_false (icipc_sender_is_connected (s));
+  test_bool_false (icipc_sender_is_connected (s));
 
   /* create a new receiver */
   struct icipc_receiver *r2 = icipc_receiver_new (address, 16, NULL, NULL, 0);
-  g_assert_nonnull (r2);
+  test_ptr_notnull (r2);
 
   /* re-connect sender with new receiver */
-  g_assert_true (icipc_sender_connect (s));
-  g_assert_true (icipc_sender_is_connected (s));
+  test_bool_true (icipc_sender_connect (s));
+  test_bool_true (icipc_sender_is_connected (s));
 
   /* clean up */
-  g_cond_clear (&data.cond);
-  g_mutex_clear (&data.mutex);
+  pthread_cond_destroy (&data.cond);
+  pthread_mutex_destroy (&data.mutex);
   icipc_sender_free (s);
   icipc_receiver_free (r2);
+  free(address);
 }
 
 static void
 test_icipc_sender_send ()
 {
-  g_autofree gchar *address = g_strdup_printf ("%s/icipc-test-%d-%d",
-          g_get_tmp_dir(), getpid(), g_random_int ());
+  char *address = new_address();
   struct icipc_receiver *r = icipc_receiver_new (address, 2, NULL, NULL, 0);
-  g_assert_nonnull (r);
+  test_ptr_notnull (r);
   struct icipc_sender *s = icipc_sender_new (address, 2, NULL, NULL, 0);
-  g_assert_nonnull (s);
-  struct event_data data;
-  g_mutex_init (&data.mutex);
-  g_cond_init (&data.cond);
-  data.n_events = 0;
+  test_ptr_notnull (s);
+  struct event_data data = {0};
+  pthread_mutex_init (&data.mutex, NULL);
+  pthread_cond_init (&data.cond, NULL);
 
   /* start receiver */
-  g_assert_true (icipc_receiver_start (r));
+  test_bool_true (icipc_receiver_start (r));
 
   /* connect */
-  g_assert_true (icipc_sender_connect (s));
-  g_assert_true (icipc_sender_is_connected (s));
+  test_bool_true (icipc_sender_connect (s));
+  test_bool_true (icipc_sender_is_connected (s));
 
   /* send 1 byte message (should not realloc) */
   data.n_events = 0;
   data.expected_data = (const uint8_t *)"h";
   data.expected_size = 1;
-  g_assert_true (icipc_sender_send (s, (const uint8_t *)"h", 1, reply_callback, &data));
+  test_bool_true (icipc_sender_send (s, (const uint8_t *)"h", 1, reply_callback, &data));
   wait_for_event (&data, 1);
 
   /* send 2 bytes message (should realloc once to 4) */
   data.n_events = 0;
   data.expected_data = (const uint8_t *)"hi";
   data.expected_size = 2;
-  g_assert_true (icipc_sender_send (s, (const uint8_t *)"hi", 2, reply_callback, &data));
+  test_bool_true (icipc_sender_send (s, (const uint8_t *)"hi", 2, reply_callback, &data));
   wait_for_event (&data, 1);
 
   /* send 3 bytes message (should not realloc) */
   data.n_events = 0;
   data.expected_data = (const uint8_t *)"hii";
   data.expected_size = 3;
-  g_assert_true (icipc_sender_send (s, (const uint8_t *)"hii", 3, reply_callback, &data));
+  test_bool_true (icipc_sender_send (s, (const uint8_t *)"hii", 3, reply_callback, &data));
   wait_for_event (&data, 1);
 
   /* send 28 bytes message (should realloc 3 times: first to 8, then to 16 and finally to 32) */
   data.n_events = 0;
   data.expected_data = (const uint8_t *)"bigger than 16 bytes message";
   data.expected_size = 28;
-  g_assert_true (icipc_sender_send (s, (const uint8_t *)"bigger than 16 bytes message", 28, reply_callback, &data));
+  test_bool_true (icipc_sender_send (s, (const uint8_t *)"bigger than 16 bytes message", 28, reply_callback, &data));
   wait_for_event (&data, 1);
 
   /* don't allow empty messages */
   data.n_events = 0;
-  g_assert_false (icipc_sender_send (s, (const uint8_t *)"", 0, NULL, NULL));
+  test_bool_false (icipc_sender_send (s, (const uint8_t *)"", 0, NULL, NULL));
 
   /* stop receiver */
   icipc_receiver_stop (r);
 
   /* clean up */
-  g_cond_clear (&data.cond);
-  g_mutex_clear (&data.mutex);
+  pthread_cond_destroy (&data.cond);
+  pthread_mutex_destroy (&data.mutex);
   icipc_sender_free (s);
   icipc_receiver_free (r);
+  free(address);
 }
 
 static void
 test_icipc_multiple_senders_send ()
 {
-  g_autofree gchar *address = g_strdup_printf ("%s/icipc-test-%d-%d",
-          g_get_tmp_dir(), getpid(), g_random_int ());
+  char *address = new_address();
   struct icipc_receiver *r = icipc_receiver_new (address, 16, NULL, NULL, 0);
-  g_assert_nonnull (r);
+  test_ptr_notnull (r);
   struct icipc_sender *senders[50];
   struct event_data data;
-  g_mutex_init (&data.mutex);
-  g_cond_init (&data.cond);
+  pthread_mutex_init (&data.mutex, NULL);
+  pthread_cond_init (&data.cond, NULL);
   data.n_events = 0;
 
   /* start receiver */
-  g_assert_true (icipc_receiver_start (r));
+  test_bool_true (icipc_receiver_start (r));
 
   /* create and connect 50 senders */
   for (int i = 0; i < 50; i++) {
     senders[i] = icipc_sender_new (address, 16, NULL, NULL, 0);
-    g_assert_nonnull (senders[i]);
-    g_assert_true (icipc_sender_connect (senders[i]));
-    g_assert_true (icipc_sender_is_connected (senders[i]));
+    test_ptr_notnull (senders[i]);
+    test_bool_true (icipc_sender_connect (senders[i]));
+    test_bool_true (icipc_sender_is_connected (senders[i]));
   }
 
   /* send 50 messages (1 per sender) */
@@ -287,33 +295,29 @@ test_icipc_multiple_senders_send ()
   data.expected_data = (const uint8_t *)"hello";
   data.expected_size = 5;
   for (int i = 0; i < 50; i++)
-    g_assert_true (icipc_sender_send (senders[i], (const uint8_t *)"hello", 5, reply_callback, &data));
+    test_bool_true (icipc_sender_send (senders[i], (const uint8_t *)"hello", 5, reply_callback, &data));
   wait_for_event (&data, 50);
 
   /* stop receiver */
   icipc_receiver_stop (r);
 
   /* clean up */
-  g_cond_clear (&data.cond);
-  g_mutex_clear (&data.mutex);
+  pthread_cond_destroy (&data.cond);
+  pthread_mutex_destroy (&data.mutex);
   for (int i = 0; i < 50; i++)
     icipc_sender_free (senders[i]);
   icipc_receiver_free (r);
+  free(address);
 }
 
-gint
-main (gint argc, gchar *argv[])
+int
+main (int argc, char *argv[])
 {
-  g_test_init (&argc, &argv, NULL);
-
-  g_test_add_func ("/icipc/receiver-basic", test_icipc_receiver_basic);
-  g_test_add_func ("/icipc/sender-basic", test_icipc_sender_basic);
-  g_test_add_func ("/icipc/sender-connect", test_icipc_sender_connect);
-  g_test_add_func ("/icipc/sender-lost-connection",
-      test_icipc_sender_lost_connection);
-  g_test_add_func ("/icipc/sender-send", test_icipc_sender_send);
-  g_test_add_func ("/icipc/multiple-senders-send",
-      test_icipc_multiple_senders_send);
-
-  return g_test_run ();
+  test_icipc_receiver_basic();
+  test_icipc_sender_basic();
+  test_icipc_sender_connect();
+  test_icipc_sender_lost_connection();
+  test_icipc_sender_send();
+  test_icipc_multiple_senders_send();
+  return TEST_PASS;
 }