dsp: move cmsis_dsp basicmath tests

Move the tests to tests/subsys/dsp/ as they'll be a part of the Zephyr
dsp subsystem.

Signed-off-by: Yuval Peress <peress@google.com>

MAINTAINERS.yml

@@ -334,6 +334,7 @@ CMSIS-DSP integration:
     - modules/Kconfig.cmsis_dsp
     - tests/benchmarks/cmsis_dsp/
     - tests/lib/cmsis_dsp/
+    - tests/subsys/dsp/
   labels:
     - "area: CMSIS-DSP"
 

tests/subsys/dsp/basicmath/CMakeLists.txt

@@ -12,3 +12,5 @@ target_sources(app PRIVATE
   )
 
 target_sources_ifdef(CONFIG_CMSIS_DSP_FLOAT16 app PRIVATE src/f16.c)
+
+target_include_directories(app PRIVATE ${ZEPHYR_BASE}/tests/lib/cmsis_dsp)

tests/subsys/dsp/basicmath/src/f16.c

@@ -9,7 +9,7 @@
 #include <zephyr/kernel.h>
 #include <stdlib.h>
 #include <arm_math_f16.h>
-#include "../../common/test_common.h"
+#include "common/test_common.h"
 
 #include "f16.pat"
 

tests/subsys/dsp/basicmath/src/f32.c

@@ -9,7 +9,7 @@
 #include <zephyr/kernel.h>
 #include <stdlib.h>
 #include <arm_math.h>
-#include "../../common/test_common.h"
+#include "common/test_common.h"
 
 #include "f32.pat"
 

tests/subsys/dsp/basicmath/src/q15.c

@@ -9,7 +9,7 @@
 #include <zephyr/kernel.h>
 #include <stdlib.h>
 #include <arm_math.h>
-#include "../../common/test_common.h"
+#include "common/test_common.h"
 
 #include "q15.pat"
 

tests/subsys/dsp/basicmath/src/q31.c

@@ -9,7 +9,7 @@
 #include <zephyr/kernel.h>
 #include <stdlib.h>
 #include <arm_math.h>
-#include "../../common/test_common.h"
+#include "common/test_common.h"
 
 #include "q31.pat"
 

tests/subsys/dsp/basicmath/src/q7.c

@@ -9,7 +9,7 @@
 #include <zephyr/kernel.h>
 #include <stdlib.h>
 #include <arm_math.h>
-#include "../../common/test_common.h"
+#include "common/test_common.h"
 
 #include "q7.pat"