Added unit test to timer module.

2010-03-06 00:22:26 +00:00
parent ea7c74dad2
commit 997a75ecfe
3 changed files with 137 additions and 1 deletions
@@ -260,3 +260,108 @@ void timer_interval_restart(
        t->start = timer_milliseconds();
    }
 }
+
+#ifdef TEST
+#include <assert.h>
+#include <string.h>
+
+#include "ctest.h"
+
+static uint32_t Milliseconds;
+
+uint32_t timer_milliseconds(void)
+{
+    return Milliseconds;
+}
+
+uint32_t timer_milliseconds_set(
+    uint32_t value)
+{
+    uint32_t old_value = Milliseconds;
+
+    Milliseconds = value;
+
+    return old_value;
+}
+
+void testElapsedTimer(
+    Test * pTest)
+{
+    struct etimer t;
+    uint32_t test_time = 0;
+    
+    timer_milliseconds_set(test_time);    
+    timer_elapsed_start(&t);
+    ct_test(pTest, timer_elapsed_time(&t) == test_time);
+    test_time = 0xffff;
+    timer_milliseconds_set(test_time);    
+    ct_test(pTest, timer_elapsed_time(&t) == test_time);
+    test_time = 0xffffffff;
+    timer_milliseconds_set(test_time);    
+    ct_test(pTest, timer_elapsed_time(&t) == test_time);
+}
+
+void testIntervalTimer(
+    Test * pTest)
+{
+    struct itimer t;
+    uint32_t interval = 0;
+    uint32_t test_time = 0;
+    
+    timer_milliseconds_set(test_time);    
+    timer_interval_start(&t, interval);
+    test_time = 0xffff;
+    timer_milliseconds_set(test_time);    
+    ct_test(pTest, timer_interval(&t) == interval);
+    ct_test(pTest, timer_interval_elapsed(&t) == test_time);
+    test_time = 0xffffffff;
+    timer_milliseconds_set(test_time);    
+    ct_test(pTest, timer_interval(&t) == interval);
+    ct_test(pTest, timer_interval_elapsed(&t) == test_time);
+    test_time = 0;
+    timer_milliseconds_set(test_time);    
+    interval = 0xffff;
+    timer_interval_start(&t, interval);
+    ct_test(pTest, timer_interval(&t) == interval);
+    interval = 0xffffffff;
+    timer_interval_start(&t, interval);
+    ct_test(pTest, timer_interval(&t) == interval);
+
+    interval = 0;
+    timer_interval_start_seconds(&t, interval);
+    ct_test(pTest, timer_interval(&t) == interval);
+    interval = 60L;
+    timer_interval_start_seconds(&t, interval);
+    interval *= 1000L;
+    ct_test(pTest, timer_interval(&t) == interval);
+    
+}
+
+
+#ifdef TEST_TIMER
+int main(
+    void)
+{
+    Test *pTest;
+    bool rc;
+
+    pTest = ct_create("Timer", NULL);
+
+    /* individual tests */
+    rc = ct_addTestFunction(pTest, testElapsedTimer);
+    assert(rc);
+    rc = ct_addTestFunction(pTest, testIntervalTimer);
+    assert(rc);
+
+
+    ct_setStream(pTest, stdout);
+    ct_run(pTest);
+    (void) ct_report(pTest);
+
+    ct_destroy(pTest);
+
+    return 0;
+}
+#endif
+#endif
+
@@ -26,7 +26,6 @@

 #include <stdbool.h>
 #include <stdint.h>
-#include "hardware.h"

 /* Timer Module */

@@ -0,0 +1,32 @@
+#Makefile to build test case
+CC      = gcc
+SRC_DIR = ../ports/bdk-atxx4-mstp
+INCLUDES = -I../include -I${SRC_DIR} -I.
+DEFINES = -DBIG_ENDIAN=0 -DTEST -DTEST_TIMER
+
+CFLAGS  = -Wall $(INCLUDES) $(DEFINES) -g
+
+SRCS = $(SRC_DIR)/timer.c \
+	ctest.c
+
+TARGET = timer
+
+all: ${TARGET}
+
+OBJS = ${SRCS:.c=.o}
+
+${TARGET}: ${OBJS}
+	${CC} -o $@ ${OBJS}
+
+.c.o:
+	${CC} -c ${CFLAGS} $*.c -o $@
+
+depend:
+	rm -f .depend
+	${CC} -MM ${CFLAGS} *.c >> .depend
+
+clean:
+	rm -rf core ${TARGET} $(OBJS) *.bak *.1 *.ini
+
+include: .depend
+