tests: make embUnit a normal sys module

There is nothing quite special about embUnit.

This PR makes it a normal sys module, so that you can use it in any
application / test.

Makefile.application

@@ -3,11 +3,4 @@ MODULE = $(APPLICATION)
 DIRS += $(RIOTCPU)/$(CPU) $(RIOTBOARD)/$(BOARD)
 DIRS += $(RIOTBASE)/core $(RIOTBASE)/drivers $(RIOTBASE)/sys
 
-ifneq (,$(filter embunit,$(USEMODULE)))
-  DIRS += $(RIOTBASE)/tests/unittests/embunit/embUnit
-endif
-ifneq (,$(filter embunit_textui,$(USEMODULE)))
-  DIRS += $(RIOTBASE)/tests/unittests/embunit/textui
-endif
-
 include $(RIOTBASE)/Makefile.base

sys/Makefile.include

@@ -69,3 +69,13 @@ endif
 ifneq (,$(filter oneway_malloc,$(USEMODULE)))
     USEMODULE_INCLUDES += $(RIOTBASE)/sys/oneway-malloc/include
 endif
+
+ifneq (,$(filter embunit,$(USEMODULE)))
+    ifeq ($(OUTPUT),XML)
+        CFLAGS += -DOUTPUT=OUTPUT_XML
+    else ifeq ($(OUTPUT),TEXT)
+        CFLAGS += -DOUTPUT=OUTPUT_TEXT
+    else ifeq ($(OUTPUT),COMPILER)
+        CFLAGS += -DOUTPUT=OUTPUT_COMPILER
+    endif
+endif

sys/embunit/AssertImpl.c

@@ -32,7 +32,7 @@
  *
  * $Id: AssertImpl.c,v 1.5 2004/02/10 16:15:25 arms22 Exp $
  */
-#include "config.h"
+#include "embUnit_config.h"
 #include "stdImpl.h"
 #include "AssertImpl.h"
 

sys/embunit/Makefile

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

sys/embunit/TestRunner.c

@@ -32,7 +32,7 @@
  *
  * $Id: TestRunner.c,v 1.6 2004/02/10 16:19:29 arms22 Exp $
  */
-#include "config.h"
+#include "embUnit_config.h"
 #include "stdImpl.h"
 #include "Test.h"
 #include "TestListener.h"

sys/include/embUnit.h

@@ -7,21 +7,18 @@
  */
 
 /**
- * @addtogroup  unittests
+ * @addtogroup unittests
+ * @addtogroup sys
  * @{
  *
- * @file        unittests.h
+ * @file
- * @brief       Common header file for unittests
+ * @brief Common header file for unittests
  *
- * @author      Martine Lenders <mlenders@inf.fu-berlin.de>
+ * @author Martine Lenders <mlenders@inf.fu-berlin.de>
  */
 
-#ifndef __UNITTESTS__H
+#ifndef __SYS__EMB_UNIT__H
-#define __UNITTESTS__H
+#define __SYS__EMB_UNIT__H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
 
 #include "embUnit/embUnit.h"
 
@@ -31,17 +28,17 @@ extern "C" {
 #   define OUTPUT_COMPILER (4)
 
 #   if (OUTPUT==OUTPUT_XML)
-#       include "textui/XMLOutputter.h"
+#       include "embUnit/XMLOutputter.h"
 #       define OUTPUTTER   (XMLOutputter_outputter())
 #   elif (OUTPUT==OUTPUT_TEXT)
-#       include "textui/TextOutputter.h"
+#       include "embUnit/TextOutputter.h"
 #       define OUTPUTTER   (TextOutputter_outputter())
 #   elif (OUTPUT==OUTPUT_COMPILER)
-#       include "textui/CompilerOutputter.h"
+#       include "embUnit/CompilerOutputter.h"
 #       define OUTPUTTER   (CompilerOutputter_outputter())
 #   endif
 
-#   include "textui/TextUIRunner.h"
+#   include "embUnit/TextUIRunner.h"
 
 #   define TESTS_START()   TextUIRunner_start()
 #   define TESTS_RUN(t)    TextUIRunner_runTest(t)
@@ -52,8 +49,16 @@ extern "C" {
 #   define TESTS_END()     TestRunner_end()
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifdef __cplusplus
 }
 #endif
 
 #endif
+
+/**
+ * @}
+ */

tests/unittests/Makefile

@@ -6,19 +6,6 @@ BOARD_INSUFFICIENT_RAM := chronos msb-430 msb-430h redbee-econotag stm32f0discov
 
 USEMODULE += embunit
 
-INCLUDES += -I$(RIOTBASE)/tests/unittests/embunit
-
-ifeq ($(OUTPUT),XML)
-	CFLAGS += -DOUTPUT=OUTPUT_XML
-	USEMODULE += embunit_textui
-else ifeq ($(OUTPUT),TEXT)
-	CFLAGS += -DOUTPUT=OUTPUT_TEXT
-	USEMODULE += embunit_textui
-else ifeq ($(OUTPUT),COMPILER)
-	CFLAGS += -DOUTPUT=OUTPUT_COMPILER
-	USEMODULE += embunit_textui
-endif
-
 # Some randomly generated but still deterministic values for testing
 CFLAGS += -DTEST_STRING8="\"o<\\\\rrB/q\""
 CFLAGS += -DTEST_STRING12="\"50U'HLKC3_ft\""

tests/unittests/embunit/textui/Makefile

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

tests/unittests/main.c

@@ -6,9 +6,9 @@
  * directory for more details.
  */
 
-#include "unittests.h"
 #include "map.h"
 
+#include "embUnit.h"
 #include "lpm.h"
 
 #define UNCURRY(FUN, ARGS) FUN(ARGS)

tests/unittests/tests-bloom/tests-bloom.h

@@ -18,7 +18,7 @@
 #ifndef __TESTS_BLOOM_H_
 #define __TESTS_BLOOM_H_
 
-#include "../unittests.h"
+#include "embUnit.h"
 
 #ifdef __cplusplus
 extern "C" {

tests/unittests/tests-cbor/tests-cbor.c

@@ -13,7 +13,7 @@
  * @author      Jana Cavojska <jana.cavojska9@gmail.com>
  */
 
-#include "../unittests.h"
+#include "embUnit.h"
 
 #include "bitarithm.h"
 #include "cbor.h"

tests/unittests/tests-core/tests-core-atomic.c

@@ -8,7 +8,7 @@
 
 #include <limits.h>
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "atomic.h"
 

tests/unittests/tests-core/tests-core-bitarithm.c

@@ -9,7 +9,7 @@
 #include <limits.h>
 #include <stdint.h>
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "bitarithm.h"
 

tests/unittests/tests-core/tests-core-byteorder.c

@@ -6,7 +6,7 @@
  * directory for more details.
  */
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "byteorder.h"
 

tests/unittests/tests-core/tests-core-cib.c

@@ -6,7 +6,7 @@
  * directory for more details.
  */
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "cib.h"
 

tests/unittests/tests-core/tests-core-clist.c

@@ -8,7 +8,7 @@
 
 #include <string.h>
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "clist.h"
 

tests/unittests/tests-core/tests-core-lifo.c

@@ -6,7 +6,7 @@
  * directory for more details.
  */
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "lifo.h"
 

tests/unittests/tests-core/tests-core-priority-queue.c

@@ -7,7 +7,7 @@
  */
 #include <string.h>
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "priority_queue.h"
 

tests/unittests/tests-core/tests-core.h

@@ -18,7 +18,7 @@
 #ifndef __TESTS_CORE_H_
 #define __TESTS_CORE_H_
 
-#include "../unittests.h"
+#include "embUnit.h"
 
 #ifdef __cplusplus
 extern "C" {

tests/unittests/tests-crypto/tests-crypto.h

@@ -18,7 +18,7 @@
 #ifndef __TESTS_CRYPTO_H_
 #define __TESTS_CRYPTO_H_
 
-#include "../unittests.h"
+#include "embUnit.h"
 
 #ifdef __cplusplus
 extern "C" {

tests/unittests/tests-netdev_dummy/tests-netdev_dummy.c

@@ -12,7 +12,7 @@
 
 #include "clist.h"
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "netdev_dummy.h"
 

tests/unittests/tests-netdev_dummy/tests-netdev_dummy.h

@@ -18,7 +18,7 @@
 #ifndef __TESTS_NETDEV_DUMMY_H_
 #define __TESTS_NETDEV_DUMMY_H_
 
-#include "../unittests.h"
+#include "embUnit.h"
 
 #ifdef __cplusplus
 extern "C" {

tests/unittests/tests-pktbuf/tests-pktbuf.c

@@ -14,7 +14,7 @@
 #include <errno.h>
 #include <stdint.h>
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "pktbuf.h"
 

tests/unittests/tests-pktbuf/tests-pktbuf.h

@@ -18,7 +18,7 @@
 #ifndef __TESTS_PKTBUF_H_
 #define __TESTS_PKTBUF_H_
 
-#include "../unittests.h"
+#include "embUnit.h"
 
 #ifdef __cplusplus
 extern "C" {

tests/unittests/tests-pktqueue/tests-pktqueue.c

@@ -13,7 +13,7 @@
  */
 #include <string.h>
 
-#include "embUnit/embUnit.h"
+#include "embUnit.h"
 
 #include "pktqueue.h"
 

tests/unittests/tests-pktqueue/tests-pktqueue.h

@@ -18,7 +18,7 @@
 #ifndef __TESTS_PKTQUEUE_H_
 #define __TESTS_PKTQUEUE_H_
 
-#include "../unittests.h"
+#include "embUnit.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -29,7 +29,6 @@ extern "C" {
  */
 void tests_pktqueue(void);
 
-
 #ifdef __cplusplus
 }
 #endif

tests/unittests/tests-timex/tests-timex.h

@@ -19,7 +19,7 @@
 #ifndef __TESTS_TIMEX_H_
 #define __TESTS_TIMEX_H_
 
-#include "../unittests.h"
+#include "embUnit.h"
 
 #ifdef __cplusplus
 extern "C" {

tests/unittests/tests-ubjson/test-ubjson-empty-array.c

@@ -17,6 +17,7 @@
  */
 
 #include "tests-ubjson.h"
+#include "kernel.h"
 
 typedef enum {
     BEFORE_ARRAY_1 = __LINE__,

tests/unittests/tests-ubjson/test-ubjson-empty-object.c

@@ -17,6 +17,7 @@
  */
 
 #include "tests-ubjson.h"
+#include "kernel.h"
 
 typedef enum {
     BEFORE_ARRAY_1 = __LINE__,

tests/unittests/tests-ubjson/tests-ubjson.c

@@ -22,6 +22,8 @@
 #include "sched.h"
 #include "msg.h"
 #include "mutex.h"
+#include "pipe.h"
+#include "irq.h"
 
 static pipe_t communication_pipe;
 static ringbuffer_t pipe_rb;

tests/unittests/tests-ubjson/tests-ubjson.h

@@ -29,13 +29,9 @@
 #ifndef TESTS__UBJSON_H__
 #define TESTS__UBJSON_H__
 
-#include "../unittests.h"
+#include "embUnit.h"
-#include "msg.h"
-#include "kernel_macros.h"
-#include "irq.h"
 
 #include "ubjson.h"
-#include "pipe.h"
 
 #ifdef __cplusplus
 extern "C" {