fix(esp_timer): Fix tests when esp_timer is running on CPU1

components/esp_timer/test_apps/main/test_esp_timer.c

@@ -83,6 +83,7 @@ TEST_CASE("esp_timer orders timers correctly", "[esp_timer]")
 
     }
     fclose(stream);
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 static const int test_time_sec = 10;
@@ -159,6 +160,7 @@ TEST_CASE("esp_timer produces correct delay", "[esp_timer]")
     TEST_ESP_OK(esp_timer_dump(stdout));
 
     esp_timer_delete(timer1);
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 // no, we can't make this a const size_t (§6.7.5.2)
@@ -217,6 +219,7 @@ TEST_CASE("periodic esp_timer produces correct delays", "[esp_timer]")
 
     TEST_ESP_OK(esp_timer_delete(timer1));
     vSemaphoreDelete(args.done);
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 #undef NUM_INTERVALS
 
@@ -339,6 +342,7 @@ TEST_CASE("multiple timers are ordered correctly", "[esp_timer]")
     TEST_ESP_OK(esp_timer_delete(args1.timer));
     TEST_ESP_OK(esp_timer_delete(args2.timer));
     TEST_ESP_OK(esp_timer_delete(args3.timer));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 #undef N
 
@@ -381,6 +385,7 @@ TEST_CASE("esp_timer for very short intervals", "[esp_timer]")
     vSemaphoreDelete(semaphore);
     TEST_ESP_OK(esp_timer_delete(timer1));
     TEST_ESP_OK(esp_timer_delete(timer2));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 TEST_CASE("esp_timer_get_time call takes less than 1us", "[esp_timer]")
@@ -631,6 +636,7 @@ TEST_CASE("after esp_timer_impl_advance, timers run when expected", "[esp_timer]
 
     ref_clock_deinit();
     TEST_ESP_OK(esp_timer_delete(timer));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 static esp_timer_handle_t timer1;
@@ -668,6 +674,7 @@ TEST_CASE("Can start/stop timer from ISR context", "[esp_timer]")
     esp_deregister_freertos_tick_hook(test_tick_hook);
     TEST_ESP_OK(esp_timer_delete(timer1));
     vSemaphoreDelete(sem);
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 #if !defined(CONFIG_FREERTOS_UNICORE) && SOC_DPORT_WORKAROUND
@@ -857,6 +864,7 @@ TEST_CASE("Test a latency between a call of callback and real event", "[esp_time
     TEST_ESP_OK(esp_timer_dump(stdout));
     TEST_ESP_OK(esp_timer_stop(periodic_timer));
     TEST_ESP_OK(esp_timer_delete(periodic_timer));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 static void test_timer_triggered(void* timer1_trig)
@@ -905,6 +913,7 @@ TEST_CASE("periodic esp_timer can be restarted", "[esp_timer]")
 
     TEST_ESP_OK(esp_timer_stop(timer1));
     TEST_ESP_OK(esp_timer_delete(timer1));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 TEST_CASE("one-shot esp_timer can be restarted", "[esp_timer]")
@@ -939,6 +948,7 @@ TEST_CASE("one-shot esp_timer can be restarted", "[esp_timer]")
     TEST_ASSERT_EQUAL(0, timer_trig);
 
     TEST_ESP_OK(esp_timer_delete(timer1));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 #ifdef CONFIG_ESP_TIMER_SUPPORTS_ISR_DISPATCH_METHOD
@@ -997,6 +1007,7 @@ TEST_CASE("Test ESP_TIMER_ISR dispatch method", "[esp_timer]")
     TEST_ESP_OK(esp_timer_delete(periodic_timer2));
     printf("timers deleted\n");
     TEST_ESP_OK(esp_timer_dump(stdout));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 static void dump_task(void* arg)
@@ -1057,6 +1068,7 @@ TEST_CASE("Test ESP_TIMER_ISR dispatch method is not blocked", "[esp_timer]")
     TEST_ESP_OK(esp_timer_delete(periodic_timer1));
     TEST_ESP_OK(esp_timer_delete(periodic_timer2));
     printf("timer deleted\n");
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 static void isr_callback1(void* arg)
@@ -1116,6 +1128,7 @@ TEST_CASE("Test ESP_TIMER_ISR, stop API cleans alarm reg if TASK timer list is e
     TEST_ESP_OK(esp_timer_delete(timer2));
     vSemaphoreDelete(done);
     printf("timer deleted\n");
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 static void isr_callback2(void* arg)
@@ -1171,6 +1184,7 @@ TEST_CASE("Test ESP_TIMER_ISR, stop API cleans alarm reg if ISR timer list is em
     TEST_ESP_OK(esp_timer_delete(timer2));
     vSemaphoreDelete(done);
     printf("timer deleted\n");
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 #ifndef CONFIG_FREERTOS_UNICORE
@@ -1209,6 +1223,7 @@ TEST_CASE("Test that CPU1 can handle esp_timer ISR even when CPU0 is blocked", "
     TEST_ESP_OK(esp_timer_dump(stdout));
     TEST_ASSERT_INT_WITHIN(3, 10, data);
     TEST_ESP_OK(esp_timer_delete(timer));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 #endif // not CONFIG_FREERTOS_UNICORE
 
@@ -1280,6 +1295,7 @@ TEST_CASE("Test ISR dispatch callbacks are not blocked even if TASK callbacks ta
     TEST_ESP_OK(esp_timer_stop(isr_timer_handle));
     TEST_ESP_OK(esp_timer_delete(task_timer_handle));
     TEST_ESP_OK(esp_timer_delete(isr_timer_handle));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 #endif // CONFIG_ESP_TIMER_SUPPORTS_ISR_DISPATCH_METHOD

components/esp_timer/test_apps/main/test_esp_timer_light_sleep.c

@@ -8,6 +8,8 @@
 #include <time.h>
 #include <sys/time.h>
 #include <sys/param.h>
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
 #include "esp_timer.h"
 #include "unity.h"
 #include "esp_rom_sys.h"
@@ -54,6 +56,7 @@ TEST_CASE("Test the periodic timer does not handle lost events during light slee
     // times_skipped is about 12 (4 from each sleep time).
     TEST_ESP_OK(esp_timer_dump(stdout));
     TEST_ESP_OK(esp_timer_delete(periodic_timer));
+    vTaskDelay(3); // wait for the esp_timer task to delete all timers
 }
 
 #endif // SOC_LIGHT_SLEEP_SUPPORTED