ecore: add tests for promises with ecore_thread_promise_run

Signed-off-by: Cedric Bail <cedric@osg.samsung.com>

src/Makefile_Ecore.am

@@ -196,6 +196,7 @@ tests/ecore/ecore_test_animator.c \
 tests/ecore/ecore_test_ecore_thread_eina_thread_queue.c \
 tests/ecore/ecore_test_ecore_input.c \
 tests/ecore/ecore_test_ecore_file.c \
+tests/ecore/ecore_test_promise.c \
 tests/ecore/ecore_suite.h
 
 tests_ecore_ecore_suite_CPPFLAGS = -I$(top_builddir)/src/lib/efl \

src/tests/ecore/ecore_suite.c

@@ -26,6 +26,7 @@ static const Efl_Test_Case etc[] = {
 #endif
   { "Ecore_Input", ecore_test_ecore_input },
   { "Ecore_File", ecore_test_ecore_file },
+  { "Ecore_Promise", ecore_test_ecore_promise },
   { NULL, NULL }
 };
 

src/tests/ecore/ecore_suite.h

@@ -15,5 +15,6 @@ void ecore_test_ecore_drm(TCase *tc);
 void ecore_test_ecore_fb(TCase *tc);
 void ecore_test_ecore_input(TCase *tc);
 void ecore_test_ecore_file(TCase *tc);
+void ecore_test_ecore_promise(TCase *tc);
 
 #endif /* _ECORE_SUITE_H */

src/tests/ecore/ecore_test_promise.c

@@ -0,0 +1,403 @@
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <Ecore.h>
+#include "ecore_suite.h"
+#include <time.h>
+
+void promised_thread(const void* data EINA_UNUSED, Eina_Promise_Owner* promise, Ecore_Thread* thread EINA_UNUSED)
+{
+  eina_promise_owner_value_set(promise, NULL, NULL);
+}
+
+void promise_callback(void* data EINA_UNUSED, void* value EINA_UNUSED)
+{
+  ecore_main_loop_quit();
+}
+
+START_TEST(ecore_test_promise)
+{
+   Eina_Promise* promise;
+
+   ecore_init();
+
+   ecore_thread_promise_run(&promised_thread, NULL, NULL, 0, &promise);
+   eina_promise_then(promise, &promise_callback, NULL, NULL);
+
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+void promise_error_thread(const void* data EINA_UNUSED, Eina_Promise_Owner* promise, Ecore_Thread* thread EINA_UNUSED)
+{
+  eina_promise_owner_error_set(promise, EINA_ERROR_OUT_OF_MEMORY);
+}
+
+void promise_error_callback(void* data EINA_UNUSED, Eina_Error const* error)
+{
+  ck_assert(*error == EINA_ERROR_OUT_OF_MEMORY);
+  ecore_main_loop_quit();
+}
+
+START_TEST(ecore_test_promise_error)
+{
+   Eina_Promise* promise;
+
+   ecore_init();
+
+   ecore_thread_promise_run(&promise_error_thread, NULL, NULL, 0, &promise);
+   eina_promise_then(promise, NULL, &promise_error_callback, NULL);
+
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+START_TEST(ecore_test_promise_all)
+{
+   Eina_Promise* promise;
+   Eina_Promise* first[2] = { NULL, NULL };
+
+   ecore_init();
+
+   ecore_thread_promise_run(&promised_thread, NULL, NULL, 0, &first[0]);
+   promise = eina_promise_all(eina_carray_iterator_new((void**)&first[0]));
+   eina_promise_then(promise, &promise_callback, NULL, NULL);
+
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+void promise_callback2(void* data, void* value EINA_UNUSED)
+{
+  if(++(*(int*)data) == 2)
+    ecore_main_loop_quit();
+}
+
+START_TEST(ecore_test_promise_all_then_then)
+{
+   Eina_Promise* promise;
+   Eina_Promise* first[2] = { NULL, NULL };
+
+   ecore_init();
+
+   int i = 0;
+
+   ecore_thread_promise_run(&promised_thread, NULL, NULL, 0, &first[0]);
+   eina_promise_then(first[0], &promise_callback2, NULL, &i);
+   promise = eina_promise_all(eina_carray_iterator_new((void**)&first[0]));
+   eina_promise_then(promise, &promise_callback2, NULL, &i);
+
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+struct sync_data
+{
+  Eina_Lock lock;
+  Eina_Condition cond;
+  Eina_Bool var;
+};
+
+void promised_exit_thread(struct sync_data* data EINA_UNUSED, Eina_Promise_Owner* promise, Ecore_Thread* thread EINA_UNUSED)
+{
+  eina_promise_owner_value_set(promise, NULL, NULL);
+  eina_lock_take(&data->lock);
+  data->var = EINA_TRUE;
+  eina_condition_broadcast(&data->cond);
+  eina_lock_release(&data->lock);
+}
+
+static void _ecore_test_promise_then_after_thread_finished_main_cb()
+{
+   Eina_Promise* promise;
+   Ecore_Thread* thread;
+   struct sync_data data;
+
+   data.var = EINA_FALSE;
+   eina_lock_new(&data.lock);
+   eina_condition_new(&data.cond, &data.lock);
+
+   thread = ecore_thread_promise_run((Ecore_Thread_Promise_Cb)&promised_exit_thread, NULL, &data, 0, &promise);
+
+   eina_lock_take(&data.lock);
+   while(!data.var)
+     {
+       eina_condition_wait(&data.cond);
+     }
+   eina_lock_release(&data.lock);
+   eina_promise_then(promise, &promise_callback, NULL, NULL);
+
+   while(ecore_thread_wait(thread, 1.0) != EINA_TRUE); // join thread
+}
+
+START_TEST(ecore_test_promise_then_after_thread_finished)
+{
+   ecore_init();
+
+   ecore_job_add(&_ecore_test_promise_then_after_thread_finished_main_cb, NULL);
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+static void _ecore_test_promise_then_after_thread_finished_all_main_cb()
+{
+   Eina_Promise* first[] = {NULL, NULL};
+   Ecore_Thread* thread;
+   Eina_Promise* promise;
+   struct sync_data data;
+
+   data.var = EINA_FALSE;
+   eina_lock_new(&data.lock);
+   eina_condition_new(&data.cond, &data.lock);
+
+   thread = ecore_thread_promise_run((Ecore_Thread_Promise_Cb)&promised_exit_thread, NULL, &data, 0, &first[0]);
+   promise = eina_promise_all(eina_carray_iterator_new((void**)&first[0]));
+
+   eina_lock_take(&data.lock);
+   while(!data.var)
+     {
+       eina_condition_wait(&data.cond);
+     }
+   eina_lock_release(&data.lock);
+   eina_promise_then(promise, &promise_callback, NULL, NULL);
+
+   while(ecore_thread_wait(thread, 1.0) != EINA_TRUE); // join thread
+}
+
+START_TEST(ecore_test_promise_then_after_thread_finished_all)
+{
+   ecore_init();
+
+   ecore_job_add(&_ecore_test_promise_then_after_thread_finished_all_main_cb, NULL);
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+void promised_block_thread(const void* data EINA_UNUSED, Eina_Promise_Owner* promise, Ecore_Thread* thread EINA_UNUSED)
+{
+   struct timespec v = {.tv_sec = 1, .tv_nsec = 0}, rem;
+   if(nanosleep(&v, &rem) == -1 && errno == EINTR)
+     do
+       {
+         v = rem;
+       }
+     while(nanosleep(&v, &rem) == -1 && errno == EINTR);
+
+  int r = 10;
+  eina_promise_owner_value_set(promise, &r, NULL);
+}
+
+static void
+_ecore_test_promise_normal_lifetime_cb(void* data EINA_UNUSED, void* value EINA_UNUSED)
+{
+  ecore_main_loop_quit();
+}
+
+static void
+_ecore_test_promise_normal_lifetime_value_set_cb(void* promise_owner)
+{
+   eina_promise_owner_value_set((Eina_Promise_Owner*)promise_owner, NULL, NULL);
+}
+
+START_TEST(ecore_test_promise_normal_lifetime)
+{
+   Eina_Promise_Owner* promise_owner;
+   Eina_Promise* promise;
+   
+   ecore_init();
+
+   promise_owner = eina_promise_default_add(0);
+
+   promise = eina_promise_owner_promise_get(promise_owner);
+
+   eina_promise_then(promise, &_ecore_test_promise_normal_lifetime_cb, NULL, NULL);
+   ecore_job_add(_ecore_test_promise_normal_lifetime_value_set_cb, promise_owner);
+
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+START_TEST(ecore_test_promise_normal_lifetime_all)
+{
+   Eina_Promise_Owner* promise_owner;
+   Eina_Promise* first[2] = {NULL, NULL};
+   Eina_Promise* promise;
+   
+   ecore_init();
+
+   promise_owner = eina_promise_default_add(0);
+   first[0] = eina_promise_owner_promise_get(promise_owner);
+   promise = eina_promise_all(eina_carray_iterator_new((void**)&first[0]));
+   
+   eina_promise_then(promise, &_ecore_test_promise_normal_lifetime_cb, NULL, NULL);
+   ecore_job_add(_ecore_test_promise_normal_lifetime_value_set_cb, promise_owner);
+
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+static void
+_ecore_test_promise_immediate_set_lifetime_cb(void* data EINA_UNUSED, void* value EINA_UNUSED)
+{
+   ecore_main_loop_quit();
+}
+
+START_TEST(ecore_test_promise_immediate_set_lifetime)
+{
+   Eina_Promise_Owner* owner;
+   Eina_Promise* promise;
+   
+   ecore_init();
+
+   owner = eina_promise_default_add(0);
+   promise = eina_promise_owner_promise_get(owner);
+
+   eina_promise_owner_value_set(owner, NULL, NULL);
+   eina_promise_then(promise, &_ecore_test_promise_immediate_set_lifetime_cb, NULL, NULL);
+
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+START_TEST(ecore_test_promise_immediate_set_lifetime_all)
+{
+   Eina_Promise_Owner* owner;
+   Eina_Promise* first[2] = {NULL, NULL};
+   Eina_Promise* promise;
+
+   ecore_init();
+
+   owner = eina_promise_default_add(0);
+   first[0] = eina_promise_owner_promise_get(owner);
+   promise = eina_promise_all(eina_carray_iterator_new((void**)&first[0]));
+
+   eina_promise_owner_value_set(owner, NULL, NULL);
+   eina_promise_then(promise, &_ecore_test_promise_immediate_set_lifetime_cb, NULL, NULL);
+
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+struct _condition_var
+{
+  Eina_Lock lock;
+  Eina_Condition condvar;
+  Eina_Bool boolean;
+};
+typedef struct _condition_var _condition_var;
+
+static void promise_cancel_thread(const void* data, Eina_Promise_Owner* promise EINA_UNUSED, Ecore_Thread* thread EINA_UNUSED)
+{
+  _condition_var* v = (void*)data;
+
+  eina_lock_take(&v->lock);
+  while(!v->boolean)
+    eina_condition_wait(&v->condvar);
+  eina_lock_release(&v->lock);
+}
+
+static void _cancel_callback(const void* data, Eina_Promise_Owner* promise EINA_UNUSED, Ecore_Thread* thread EINA_UNUSED)
+{
+  _condition_var* v = (void*)data;
+  
+  eina_lock_take(&v->lock);
+  v->boolean = EINA_TRUE;
+  eina_condition_broadcast(&v->condvar);
+  eina_lock_release(&v->lock);
+}
+
+static void _cancel_promise_callback(void* data EINA_UNUSED, Eina_Error const* value)
+{
+  ck_assert(!!value);
+  ecore_main_loop_quit();
+}
+
+START_TEST(ecore_test_promise_cancel_promise)
+{
+   _condition_var v = {.boolean = EINA_FALSE};
+   Eina_Promise* promise;
+   
+   ecore_init();
+
+   eina_lock_new(&v.lock);
+   eina_condition_new(&v.condvar, &v.lock);
+
+   ecore_thread_promise_run(&promise_cancel_thread, &_cancel_callback, &v, 0, &promise);
+   eina_promise_then(promise, NULL, &_cancel_promise_callback, NULL);
+
+   eina_promise_cancel(promise);
+
+   ecore_main_loop_begin();
+
+
+   eina_condition_free(&v.condvar);
+   eina_lock_free(&v.lock);
+   ecore_shutdown();
+}
+END_TEST
+
+static void promise_progress_thread(const void* data EINA_UNUSED,
+                                    Eina_Promise_Owner* promise, Ecore_Thread* thread EINA_UNUSED)
+{
+  void* v = (void*)1;
+  eina_promise_owner_progress(promise, v);
+}
+
+static void _progress_callback(void* data EINA_UNUSED, void* value)
+{
+  ck_assert(value == (void*)1);
+  ecore_main_loop_quit();
+}
+
+START_TEST(ecore_test_promise_progress_promise)
+{
+   Eina_Promise* promise;
+
+   ecore_init();
+
+   ecore_thread_promise_run(&promise_progress_thread, NULL, NULL, 0, &promise);
+
+   eina_promise_progress_cb_add(promise, &_progress_callback, NULL);
+
+   ecore_main_loop_begin();
+
+   ecore_shutdown();
+}
+END_TEST
+
+void ecore_test_ecore_promise(TCase *tc EINA_UNUSED)
+{
+   tcase_add_test(tc, ecore_test_promise);
+   tcase_add_test(tc, ecore_test_promise_error);
+   tcase_add_test(tc, ecore_test_promise_all);
+   tcase_add_test(tc, ecore_test_promise_all_then_then);
+   tcase_add_test(tc, ecore_test_promise_then_after_thread_finished);
+   tcase_add_test(tc, ecore_test_promise_then_after_thread_finished_all);
+   tcase_add_test(tc, ecore_test_promise_normal_lifetime);
+   tcase_add_test(tc, ecore_test_promise_normal_lifetime_all);
+   tcase_add_test(tc, ecore_test_promise_immediate_set_lifetime);
+   tcase_add_test(tc, ecore_test_promise_immediate_set_lifetime_all);
+   tcase_add_test(tc, ecore_test_promise_cancel_promise);
+   tcase_add_test(tc, ecore_test_promise_progress_promise);
+}