timer mocking

Makefile

@@ -126,8 +126,9 @@ Test:
 	g++ -c -Ilibopeninv/include/ -Iinclude -o errormessage.o libopeninv/src/errormessage.cpp
 	g++ -c -Ilibopeninv/include/ -Iinclude -o printf.o libopeninv/src/printf.cpp
 	g++ -c -Ilibopeninv/include/ -Iinclude -o digio_mock.o test/digio_mock.cpp
+	g++ -c -Ilibopeninv/include/ -Iinclude -o timer_mock.o test/timer_mock.cpp
 	ar rcs libopeninv/libopeninv.a *.o
-	rm -f my_fp.o my_string.o params.o errormessage.o printf.o digio_mock.o chademo.o terminal.o
+	rm -f my_fp.o my_string.o params.o errormessage.o printf.o digio_mock.o timer_mock.o chademo.o terminal.o
 	g++ -gdwarf-2 -g test/test.c -Llibopeninv -Iinclude -lopeninv -o test/test.out && gdb -ex='set confirm on' -ex=run -ex=quit --args ./test/test.out
 cleanTest:
 	cd test && $(MAKE) clean

include/charger.h

@@ -1,6 +1,10 @@
 #include "../libopeninv/include/params.h"
 #ifdef TEST_COMMON_H
 #include "../test/digio_mock.h"
+#include "../test/timer_mock.h"
+#else
+#include <libopencm3/stm32/timer.h>
+#include <libopencm3/stm32/rtc.h>
 #endif
 
 static bool IsEvseInput();
@@ -43,3 +47,14 @@ static void CalcTotals()
    Param::SetFixed(Param::udc, udcmax);
 }
 
+static uint32_t startTime;
+static bool CheckTimeout()
+{
+   uint32_t now = rtc_get_counter_val();
+   uint32_t timeout = Param::GetInt(Param::timelim);
+
+   timeout *= 60;
+
+   return timeout > 0 && (now - startTime) > timeout;
+}
+

include/param_prj.h

@@ -107,6 +107,7 @@
     VALUE_ENTRY(c3iac,       "A",     2034 ) \
     VALUE_ENTRY(c3udc,       "V",     2035 ) \
     VALUE_ENTRY(c3idc,       "A",     2036 ) \
+    VALUE_ENTRY(test_time,   "s",     2037 ) \
 
 
 /***** Enum String definitions *****/

src/main.cpp

@@ -18,8 +18,12 @@
  */
 #include <stdint.h>
 #include <libopencm3/stm32/usart.h>
+#ifdef TEST_COMMON_H
+#include "../test/timer_mock.h"
+#else
 #include <libopencm3/stm32/timer.h>
 #include <libopencm3/stm32/rtc.h>
+#endif
 #include <libopencm3/stm32/can.h>
 #include <libopencm3/stm32/iwdg.h>
 #include <libopencm3/stm32/crc.h>
@@ -42,7 +46,6 @@
 static Stm32Scheduler* scheduler;
 static Can* can;
 static PiController dcCurController;
-static uint32_t startTime;
 
 static void EvseRead()
 {
@@ -189,16 +192,6 @@ static bool CheckChargerFaults()
           (active3 && ((Param::GetInt(Param::c3flag) & FLAG_FAULT) || timeouts[2]));
 }
 
-static bool CheckTimeout()
-{
-   uint32_t now = rtc_get_counter_val();
-   uint32_t timeout = Param::GetInt(Param::timelim);
-
-   timeout *= 60;
-
-   return timeout > 0 && (now - startTime) > timeout;
-}
-
 static bool CheckDelay()
 {
    uint32_t now = rtc_get_counter_val();

test/test.c

@@ -20,6 +20,7 @@ int main() {
       (TestCase){"test_check_unplugged", test_check_unplugged},
       (TestCase){"test_disable_all", test_disable_all},
       (TestCase){"test_calc_totals", test_calc_totals},
+      (TestCase){"test_check_timeout", test_check_timeout},
       // Example:
       //(TestCase){"Your tests name", function_name_without_brackets}
       //...

test/test_common.h

@@ -1,7 +1,6 @@
-
 #ifndef TEST_COMMON_H
 #define TEST_COMMON_H
-#include "charger.h"
+#include "timer_mock.h"
 #include "digio_mock.h"
-
+#include "charger.h"
 #endif

test/test_logic.h

@@ -27,3 +27,23 @@ void test_calc_totals()
   s32fp udcmax = Param::Get(Param::udc);
   assert(366 == FP_TOINT(udcmax));
 }
+
+// TIMER NEEDED
+void test_check_timeout()
+{
+  bool res;
+  startTime = 11;
+  Param::SetInt(Param::test_time, 14 * 60);
+  Param::SetInt(Param::timelim, 13);
+
+  res = CheckTimeout();
+  assert(res);
+
+  Param::SetInt(Param::test_time, 12 * 60);
+  res = CheckTimeout();
+  assert(!res);
+
+  startTime = 1100;
+  res = CheckTimeout();
+  assert(res);
+}

test/timer_mock.cpp

@@ -0,0 +1,5 @@
+#include "timer_mock.h"
+
+uint32_t rtc_get_counter_val(){
+  return Param::Get(Param::test_time) >> 5;
+}

test/timer_mock.h

@@ -0,0 +1,3 @@
+#include <stdint.h>
+#include "../libopeninv/include/params.h"
+uint32_t rtc_get_counter_val();