Update HostTests to show heap allocation stats and elapsed times for …

…tests

Add `getTotal()` and `resetTotal()` to malloc count

Sming/Components/malloc_count/include/malloc_count.h

@@ -49,6 +49,16 @@ size_t getPeak(void);
  */
 void resetPeak(void);
 
+/**
+ *  @brief Get the total cumulative memory allocation
+ */
+size_t getTotal(void);
+
+/**
+ * @brief Reset the total cumulative memory allocation to zero
+ */
+void resetTotal(void);
+
 /**
  * @brief Get the total number of allocations
  */

Sming/Components/malloc_count/malloc_count.cpp

@@ -160,6 +160,16 @@ void resetPeak()
 	stats.peak = stats.current;
 }
 
+size_t getTotal()
+{
+	return stats.total;
+}
+
+void resetTotal()
+{
+	stats.total = 0;
+}
+
 /* user function to return total number of allocations */
 size_t getAllocCount()
 {

tests/HostTests/app/application.cpp

@@ -16,6 +16,7 @@
 Vector<TestGroupFactory> groupFactories;
 static SimpleTimer taskTimer;
 static unsigned taskIndex;
+static NanoTime::Time<uint32_t> totalTestTime(NanoTime::Milliseconds, 0);
 
 #define XX(t) extern void REGISTER_TEST(t);
 TEST_MAP(XX)
@@ -32,6 +33,10 @@ static void runNextGroup()
 {
 	if(taskIndex >= groupFactories.count()) {
 		m_printf("\r\n\nTESTS COMPLETE\r\n\n");
+		m_printf("Heap allocations: %u, total: %u bytes, peak: %u, current: %u\r\n", MallocCount::getAllocCount(),
+				 MallocCount::getTotal(), MallocCount::getPeak(), MallocCount::getCurrent());
+		m_printf("Total test time: %s\r\n\n", totalTestTime.value().toString().c_str());
+		totalTestTime.time = 0;
 #if RESTART_DELAY == 0
 		System.restart();
 #else
@@ -48,6 +53,7 @@ static void runNextGroup()
 void TestGroup::commenceTest()
 {
 	m_printf(_F("\r\n\r\n** Test Group: %s (%u of %u)**\r\n\r\n"), name.c_str(), taskIndex, groupFactories.count());
+	groupTimer.start();
 	state = State::running;
 	execute();
 	if(state != State::pending) {
@@ -62,10 +68,12 @@ void TestGroup::startItem(const String& tag)
 
 void TestGroup::complete()
 {
+	auto elapsed = groupTimer.elapsedTime();
+	totalTestTime += elapsed;
 	if(state == State::failed) {
 		m_printf(_F("\r\n!!!! Test Group '%s' FAILED !!!!\r\n\r\n"), name.c_str());
 	} else {
-		m_printf(_F("\r\n** Test Group '%s' OK **\r\n"), name.c_str());
+		m_printf(_F("\r\n** Test Group '%s' OK ** Elapsed: %s\r\n"), name.c_str(), elapsed.toString().c_str());
 	}
 	delete this;
 	taskTimer.setIntervalMs<TEST_GROUP_INTERVAL>();

tests/HostTests/app/common.h

@@ -93,6 +93,7 @@ class TestGroup
 		failed,
 	};
 	State state = State::idle;
+	OneShotFastUs groupTimer;
 };
 
 #define startTest(s) startItem(_F(s))