3  * soc-topology-test.c  --  ALSA SoC Topology Kernel Unit Tests
12 #include <kunit/test.h>
25 	.name = "sound-soc-topology-test-driver",
28 static int snd_soc_tplg_test_init(struct kunit *test)  in snd_soc_tplg_test_init()  argument
30 	test_dev = root_device_register("sound-soc-topology-test");  in snd_soc_tplg_test_init()
40 static void snd_soc_tplg_test_exit(struct kunit *test)  in snd_soc_tplg_test_exit()  argument
49  * we can report test result
87 SND_SOC_DAILINK_DEF(platform, DAILINK_COMP_ARRAY(COMP_PLATFORM("sound-soc-topology-test")));
104 	.name = "sound-soc-topology-test",
214 /* ===== TEST CASES ========================================================= */
216 // TEST CASE
217 // Test passing NULL component as parameter to snd_soc_tplg_component_load
239 	.name = "sound-soc-topology-test",
244 static void snd_soc_tplg_test_load_with_null_comp(struct kunit *test)  in snd_soc_tplg_test_load_with_null_comp()  argument
250 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_with_null_comp()
251 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_with_null_comp()
252 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_with_null_comp()
262 	/* run test */  in snd_soc_tplg_test_load_with_null_comp()
265 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_with_null_comp()
268 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_with_null_comp()
271 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_with_null_comp()
275 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_with_null_comp()
280 // TEST CASE
281 // Test passing NULL ops as parameter to snd_soc_tplg_component_load
288 static void snd_soc_tplg_test_load_with_null_ops(struct kunit *test)  in snd_soc_tplg_test_load_with_null_ops()  argument
294 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_with_null_ops()
295 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_with_null_ops()
296 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_with_null_ops()
306 	/* run test */  in snd_soc_tplg_test_load_with_null_ops()
309 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_with_null_ops()
312 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_with_null_ops()
315 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_with_null_ops()
319 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_with_null_ops()
324 // TEST CASE
325 // Test passing NULL fw as parameter to snd_soc_tplg_component_load
347 	.name = "sound-soc-topology-test",
352 static void snd_soc_tplg_test_load_with_null_fw(struct kunit *test)  in snd_soc_tplg_test_load_with_null_fw()  argument
358 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_with_null_fw()
359 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_with_null_fw()
360 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_with_null_fw()
370 	/* run test */  in snd_soc_tplg_test_load_with_null_fw()
373 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_with_null_fw()
376 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_with_null_fw()
379 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_with_null_fw()
383 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_with_null_fw()
388 // TEST CASE
389 // Test passing "empty" topology file
390 static void snd_soc_tplg_test_load_empty_tplg(struct kunit *test)  in snd_soc_tplg_test_load_empty_tplg()  argument
398 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_empty_tplg()
399 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_empty_tplg()
400 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_empty_tplg()
419 	/* run test */  in snd_soc_tplg_test_load_empty_tplg()
422 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_empty_tplg()
425 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg()
428 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg()
432 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg()
437 // TEST CASE
438 // Test "empty" topology file, but with bad "magic"
441 static void snd_soc_tplg_test_load_empty_tplg_bad_magic(struct kunit *test)  in snd_soc_tplg_test_load_empty_tplg_bad_magic()  argument
449 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_empty_tplg_bad_magic()
450 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_empty_tplg_bad_magic()
451 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_empty_tplg_bad_magic()
475 	/* run test */  in snd_soc_tplg_test_load_empty_tplg_bad_magic()
478 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_empty_tplg_bad_magic()
481 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_magic()
484 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_magic()
488 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_magic()
493 // TEST CASE
494 // Test "empty" topology file, but with bad "abi"
497 static void snd_soc_tplg_test_load_empty_tplg_bad_abi(struct kunit *test)  in snd_soc_tplg_test_load_empty_tplg_bad_abi()  argument
505 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_empty_tplg_bad_abi()
506 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_empty_tplg_bad_abi()
507 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_empty_tplg_bad_abi()
531 	/* run test */  in snd_soc_tplg_test_load_empty_tplg_bad_abi()
534 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_empty_tplg_bad_abi()
537 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_abi()
540 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_abi()
544 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_abi()
549 // TEST CASE
550 // Test "empty" topology file, but with bad "size"
553 static void snd_soc_tplg_test_load_empty_tplg_bad_size(struct kunit *test)  in snd_soc_tplg_test_load_empty_tplg_bad_size()  argument
561 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_empty_tplg_bad_size()
562 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_empty_tplg_bad_size()
563 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_empty_tplg_bad_size()
587 	/* run test */  in snd_soc_tplg_test_load_empty_tplg_bad_size()
590 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_empty_tplg_bad_size()
593 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_size()
596 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_size()
600 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_size()
605 // TEST CASE
606 // Test "empty" topology file, but with bad "payload_size"
609 static void snd_soc_tplg_test_load_empty_tplg_bad_payload_size(struct kunit *test)  in snd_soc_tplg_test_load_empty_tplg_bad_payload_size()  argument
617 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_empty_tplg_bad_payload_size()
618 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_empty_tplg_bad_payload_size()
619 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_empty_tplg_bad_payload_size()
644 	/* run test */  in snd_soc_tplg_test_load_empty_tplg_bad_payload_size()
647 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_empty_tplg_bad_payload_size()
650 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_payload_size()
653 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_payload_size()
659 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_empty_tplg_bad_payload_size()
662 // TEST CASE
663 // Test passing topology file with PCM definition
664 static void snd_soc_tplg_test_load_pcm_tplg(struct kunit *test)  in snd_soc_tplg_test_load_pcm_tplg()  argument
672 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_pcm_tplg()
673 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_pcm_tplg()
674 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_pcm_tplg()
693 	/* run test */  in snd_soc_tplg_test_load_pcm_tplg()
696 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_pcm_tplg()
699 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_pcm_tplg()
702 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_pcm_tplg()
708 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_pcm_tplg()
711 // TEST CASE
712 // Test passing topology file with PCM definition
714 static void snd_soc_tplg_test_load_pcm_tplg_reload_comp(struct kunit *test)  in snd_soc_tplg_test_load_pcm_tplg_reload_comp()  argument
723 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_pcm_tplg_reload_comp()
724 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_pcm_tplg_reload_comp()
725 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_pcm_tplg_reload_comp()
744 	/* run test */  in snd_soc_tplg_test_load_pcm_tplg_reload_comp()
747 		KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_pcm_tplg_reload_comp()
751 		KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_pcm_tplg_reload_comp()
754 		KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_pcm_tplg_reload_comp()
761 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_pcm_tplg_reload_comp()
764 // TEST CASE
765 // Test passing topology file with PCM definition
767 static void snd_soc_tplg_test_load_pcm_tplg_reload_card(struct kunit *test)  in snd_soc_tplg_test_load_pcm_tplg_reload_card()  argument
776 	kunit_comp = kunit_kzalloc(test, sizeof(*kunit_comp), GFP_KERNEL);  in snd_soc_tplg_test_load_pcm_tplg_reload_card()
777 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, kunit_comp);  in snd_soc_tplg_test_load_pcm_tplg_reload_card()
778 	kunit_comp->kunit = test;  in snd_soc_tplg_test_load_pcm_tplg_reload_card()
797 	/* run test */  in snd_soc_tplg_test_load_pcm_tplg_reload_card()
799 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_pcm_tplg_reload_card()
802 	KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_pcm_tplg_reload_card()
807 			KUNIT_FAIL(test, "Failed to register card");  in snd_soc_tplg_test_load_pcm_tplg_reload_card()
810 		KUNIT_EXPECT_EQ(test, 0, ret);  in snd_soc_tplg_test_load_pcm_tplg_reload_card()