Adapt embunit for RIOT

Makefile

@@ -1,5 +1,14 @@
 DIRS = $(RIOTCPU)/$(CPU) core drivers sys
 
+ifneq (,$(filter embunit,$(USEMODULE)))
+	DIRS += tests/unittests/embunit/embUnit
+endif
+
+ifneq (,$(filter embunit_textui,$(USEMODULE)))
+	DIRS += tests/unittests/embunit/textui
+endif
+
+
 .PHONY: all clean doc
 
 all:

tests/unittests/embunit/embUnit/HelperMacro.h

@@ -35,20 +35,20 @@
 #ifndef	__HELPERMACRO_H__
 #define	__HELPERMACRO_H__
 
-#define EMB_UNIT_TESTCASE(ca,name,sup,tdw,run) \
-	static const TestCase	ca = new_TestCase(name,sup,tdw,run)
+#define EMB_UNIT_TESTCASE(ca,sup,tdw,run) \
+	static const TestCase	ca = new_TestCase(#ca,sup,tdw,run)
 
-#define EMB_UNIT_TESTSUITE(su,name,array) \
-	static const TestSuite	su = new_TestSuite(name,(Test**)array,sizeof(array)/sizeof(array[0]))
+#define EMB_UNIT_TESTSUITE(su,array) \
+	static const TestSuite	su = new_TestSuite(#su,(Test**)array,sizeof(array)/sizeof(array[0]))
 
 #define EMB_UNIT_TESTREFS(tests) \
 	static Test* const tests[] = 
 
 #define EMB_UNIT_ADD_TESTREF(testref) \
 				(Test*)	testref
 
-#define EMB_UNIT_TESTCALLER(caller,name,sup,tdw,fixtures) \
-	static const TestCaller caller = new_TestCaller(name,sup,tdw,sizeof(fixtures)/sizeof(fixtures[0]),(TestFixture*)fixtures)
+#define EMB_UNIT_TESTCALLER(caller,sup,tdw,fixtures) \
+	static const TestCaller caller = new_TestCaller(#caller,sup,tdw,sizeof(fixtures)/sizeof(fixtures[0]),(TestFixture*)fixtures)
 
 #define EMB_UNIT_TESTFIXTURES(fixtures) \
 	static const TestFixture	fixtures[] = 

tests/unittests/embunit/embUnit/Makefile

@@ -0,0 +1,5 @@
+MODULE = embunit
+
+INCLUDES += -I$(RIOTBASE)/tests/unittests/embunit
+
+include $(RIOTBASE)/Makefile.base

tests/unittests/embunit/embUnit/TestCaller.h

@@ -43,11 +43,7 @@ struct __TestFixture {
 	void(*test)(void);
 };
 
-#define new_TestFixture(name,test)\
-	{\
-		name,\
-		test,\
-	}
+#define new_TestFixture(test) { #test, test }
 
 typedef struct __TestCaller		TestCaller;
 typedef struct __TestCaller*	TestCallerRef;/*downward compatible*/

tests/unittests/embunit/embUnit/TestCase.c

@@ -67,6 +67,7 @@ void TestCase_run(TestCase* self,TestResult* result)
 
 int TestCase_countTestCases(TestCase* self)
 {
+    (void)self;
 	return 1;
 }
 

tests/unittests/embunit/embUnit/TestRunner.c

@@ -44,15 +44,20 @@ static Test* root_;
 
 static void TestRunner_startTest(TestListner* self,Test* test)
 {
+    (void)self;
+    (void)test;
 	stdimpl_print(".");
 }
 
 static void TestRunner_endTest(TestListner* self,Test* test)
 {
+    (void)self;
+    (void)test;
 }
 
 static void TestRunner_addFailure(TestListner* self,Test* test,char* msg,int line,char* file)
 {
+    (void)self;
 	stdimpl_print("\n");
 	stdimpl_print(Test_name(root_));
 	stdimpl_print(".");

tests/unittests/embunit/embUnit/config.h

@@ -40,7 +40,7 @@
 		extern void stdimpl_print(const char *string);
 	#else
 		#include<stdio.h>
-		#define stdimpl_print printf
+		#define stdimpl_print(s) printf("%s", s);
 	#endif
 
 	#define ASSERT_STRING_BUFFER_MAX	64