tests: lib: move the cmsis_dsp interpolation test to new ztest API

Migrate the testsuite tests/lib/cmsis_dsp/interpolation to the new
ztest API.

Signed-off-by: Enjia Mai <[email protected]>

Author: enjiamai

tests/lib/cmsis_dsp/interpolation/CMakeLists.txt

@@ -9,7 +9,6 @@ target_sources(app PRIVATE
   src/q15.c
   src/q31.c
   src/f32.c
-  src/main.c
   )
 
 target_sources_ifdef(CONFIG_CMSIS_DSP_FLOAT16 app PRIVATE src/f16.c)

tests/lib/cmsis_dsp/interpolation/prj.conf

@@ -1,4 +1,5 @@
 CONFIG_ZTEST=y
+CONFIG_ZTEST_NEW_API=y
 CONFIG_NEWLIB_LIBC=y
 CONFIG_CMSIS_DSP=y
 CONFIG_CMSIS_DSP_INTERPOLATION=y

tests/lib/cmsis_dsp/interpolation/src/f16.c

@@ -17,7 +17,7 @@
 #define REL_ERROR_THRESH	(5.0e-3)
 #define ABS_ERROR_THRESH	(5.0e-3)
 
-void test_arm_linear_interp_f16(void)
+ZTEST(interpolation_f16, test_arm_linear_interp_f16)
 {
 	arm_linear_interp_instance_f16 inst;
 	size_t index;
@@ -56,7 +56,7 @@ void test_arm_linear_interp_f16(void)
 	free(output);
 }
 
-void test_arm_bilinear_interp_f16(void)
+ZTEST(interpolation_f16, test_arm_bilinear_interp_f16)
 {
 	arm_bilinear_interp_instance_f16 inst;
 	size_t index;
@@ -97,12 +97,4 @@ void test_arm_bilinear_interp_f16(void)
 	free(output);
 }
 
-void test_interpolation_f16(void)
-{
-	ztest_test_suite(interpolation_f16,
-		ztest_unit_test(test_arm_linear_interp_f16),
-		ztest_unit_test(test_arm_bilinear_interp_f16)
-		);
-
-	ztest_run_test_suite(interpolation_f16);
-}
+ZTEST_SUITE(interpolation_f16, NULL, NULL, NULL, NULL, NULL);

tests/lib/cmsis_dsp/interpolation/src/f32.c

@@ -137,27 +137,16 @@ static void test_arm_spline(
 	free(coeff);
 }
 
-DEFINE_TEST_VARIANT7(arm_spline, square_20,
+DEFINE_TEST_VARIANT7(interpolation_f32, arm_spline, square_20,
 	in_spline_squ_x, in_spline_squ_y, in_spline_squ_xq, ref_spline_squ, 20,
 	4, ARM_SPLINE_PARABOLIC_RUNOUT);
 
-DEFINE_TEST_VARIANT7(arm_spline, sine_33,
+DEFINE_TEST_VARIANT7(interpolation_f32, arm_spline, sine_33,
 	in_spline_sin_x, in_spline_sin_y, in_spline_sin_xq, ref_spline_sin, 33,
 	9, ARM_SPLINE_NATURAL);
 
-DEFINE_TEST_VARIANT7(arm_spline, ramp_30,
+DEFINE_TEST_VARIANT7(interpolation_f32, arm_spline, ramp_30,
 	in_spline_ram_x, in_spline_ram_y, in_spline_ram_xq, ref_spline_ram, 30,
 	3, ARM_SPLINE_PARABOLIC_RUNOUT);
 
-void test_interpolation_f32(void)
-{
-	ztest_test_suite(interpolation_f32,
-		ztest_unit_test(test_arm_linear_interp_f32),
-		ztest_unit_test(test_arm_bilinear_interp_f32),
-		ztest_unit_test(test_arm_spline_square_20),
-		ztest_unit_test(test_arm_spline_sine_33),
-		ztest_unit_test(test_arm_spline_ramp_30)
-		);
-
-	ztest_run_test_suite(interpolation_f32);
-}
+ZTEST_SUITE(interpolation_f32, NULL, NULL, NULL, NULL, NULL);

tests/lib/cmsis_dsp/interpolation/src/main.c

@@ -16,7 +16,7 @@
 #define SNR_ERROR_THRESH	((float32_t)70)
 #define ABS_ERROR_THRESH	((q15_t)2)
 
-void test_arm_linear_interp_q15(void)
+ZTEST(interpolation_q15, test_arm_linear_interp_q15)
 {
 	size_t index;
 	size_t length = ARRAY_SIZE(ref_linear);
@@ -52,7 +52,7 @@ void test_arm_linear_interp_q15(void)
 	free(output);
 }
 
-void test_arm_bilinear_interp_q15(void)
+ZTEST(interpolation_q15, test_arm_bilinear_interp_q15)
 {
 	arm_bilinear_interp_instance_q15 inst;
 	size_t index;
@@ -92,12 +92,4 @@ void test_arm_bilinear_interp_q15(void)
 	free(output);
 }
 
-void test_interpolation_q15(void)
-{
-	ztest_test_suite(interpolation_q15,
-		ztest_unit_test(test_arm_linear_interp_q15),
-		ztest_unit_test(test_arm_bilinear_interp_q15)
-		);
-
-	ztest_run_test_suite(interpolation_q15);
-}
+ZTEST_SUITE(interpolation_q15, NULL, NULL, NULL, NULL, NULL);

tests/lib/cmsis_dsp/interpolation/src/q15.c

@@ -16,7 +16,7 @@
 #define SNR_ERROR_THRESH	((float32_t)100)
 #define ABS_ERROR_THRESH	((q31_t)2000)
 
-void test_arm_linear_interp_q31(void)
+ZTEST(interpolation_q31, test_arm_linear_interp_q31)
 {
 	size_t index;
 	size_t length = ARRAY_SIZE(ref_linear);
@@ -52,7 +52,7 @@ void test_arm_linear_interp_q31(void)
 	free(output);
 }
 
-void test_arm_bilinear_interp_q31(void)
+ZTEST(interpolation_q31, test_arm_bilinear_interp_q31)
 {
 	arm_bilinear_interp_instance_q31 inst;
 	size_t index;
@@ -92,12 +92,4 @@ void test_arm_bilinear_interp_q31(void)
 	free(output);
 }
 
-void test_interpolation_q31(void)
-{
-	ztest_test_suite(interpolation_q31,
-		ztest_unit_test(test_arm_linear_interp_q31),
-		ztest_unit_test(test_arm_bilinear_interp_q31)
-		);
-
-	ztest_run_test_suite(interpolation_q31);
-}
+ZTEST_SUITE(interpolation_q31, NULL, NULL, NULL, NULL, NULL);

tests/lib/cmsis_dsp/interpolation/src/q31.c

@@ -16,7 +16,7 @@
 #define SNR_ERROR_THRESH	((float32_t)20)
 #define ABS_ERROR_THRESH	((q7_t)2)
 
-void test_arm_linear_interp_q7(void)
+ZTEST(interpolation_q7, test_arm_linear_interp_q7)
 {
 	size_t index;
 	size_t length = ARRAY_SIZE(ref_linear);
@@ -52,7 +52,7 @@ void test_arm_linear_interp_q7(void)
 	free(output);
 }
 
-void test_arm_bilinear_interp_q7(void)
+ZTEST(interpolation_q7, test_arm_bilinear_interp_q7)
 {
 	arm_bilinear_interp_instance_q7 inst;
 	size_t index;
@@ -92,12 +92,4 @@ void test_arm_bilinear_interp_q7(void)
 	free(output);
 }
 
-void test_interpolation_q7(void)
-{
-	ztest_test_suite(interpolation_q7,
-		ztest_unit_test(test_arm_linear_interp_q7),
-		ztest_unit_test(test_arm_bilinear_interp_q7)
-		);
-
-	ztest_run_test_suite(interpolation_q7);
-}
+ZTEST_SUITE(interpolation_q7, NULL, NULL, NULL, NULL, NULL);