kernel/cache/block_cache_test.cpp

23 #define TEST_TRANSACTION(id, num, mainNum, subNum) \
24 	test_transaction(id, num, mainNum, subNum, __LINE__)
163 test_transaction(int32 id, int32 numBlocks, int32 numMainBlocks,
167 	cache_transaction* transaction = lookup_transaction(gCache, id);
171 			"%d)!", id, transaction->num_blocks, numBlocks);
175 			"%d)!", id, transaction->main_num_blocks, numMainBlocks);
179 			"%d)!", id, transaction->sub_num_blocks, numSubBlocks);
264 basic_test_discard_in_sub(int32 id, bool touchedInMain)
272 	void* block = block_cache_get_writable(gCache, 1, id);
283 		block = block_cache_get_empty(gCache, 2, id);
289 	cache_start_sub_transaction(gCache, id);
304 	block = block_cache_get_writable(gCache, 0, id);
332 	int32 id = cache_start_transaction(gCache);
343 	void* block = block_cache_get_empty(gCache, 0, id);
347 	block = block_cache_get_writable(gCache, 1, id);
355 	cache_end_transaction(gCache, id, NULL, NULL);
358 	id = cache_start_transaction(gCache);
360 	block = block_cache_get_writable(gCache, 0, id);
363 	block = block_cache_get_writable(gCache, 1, id);
369 	cache_abort_transaction(gCache, id);
375 	cache_sync_transaction(gCache, id);
384 	int32 id = cache_start_transaction(gCache);
395 	void* block = block_cache_get_empty(gCache, 0, id);
399 	block = block_cache_get_writable(gCache, 1, id);
407 	cache_start_sub_transaction(gCache, id);
413 	block = block_cache_get_writable(gCache, 1, id);
418 	TEST_TRANSACTION(id, 2, 2, 1);
419 	cache_abort_sub_transaction(gCache, id);
420 	TEST_TRANSACTION(id, 2, 2, 0);
427 	cache_end_transaction(gCache, id, NULL, NULL);
428 	cache_sync_transaction(gCache, id);
431 	id = cache_start_transaction(gCache);
436 	block = block_cache_get_writable(gCache, 1, id);
446 	TEST_TRANSACTION(id, 1, 0, 0);
447 	cache_start_sub_transaction(gCache, id);
448 	TEST_TRANSACTION(id, 1, 1, 0);
452 	block = block_cache_get_empty(gCache, 0, id);
458 	TEST_TRANSACTION(id, 2, 1, 1);
459 	cache_abort_sub_transaction(gCache, id);
460 	TEST_TRANSACTION(id, 1, 1, 0);
470 	cache_end_transaction(gCache, id, NULL, NULL);
471 	cache_sync_transaction(gCache, id);
482 	int32 id = cache_start_transaction(gCache);
494 	void* block = block_cache_get_writable(gCache, 1, id);
499 	TEST_TRANSACTION(id, 1, 0, 0);
500 	block = block_cache_get_empty(gCache, 2, id);
501 	TEST_TRANSACTION(id, 2, 0, 0);
505 	cache_end_transaction(gCache, id, NULL, NULL);
506 	TEST_TRANSACTION(id, 1, 0, 0);
507 	cache_sync_transaction(gCache, id);
511 	id = cache_start_transaction(gCache);
513 	basic_test_discard_in_sub(id, false);
514 	TEST_ASSERT(cache_blocks_in_sub_transaction(gCache, id) == 1);
516 	cache_end_transaction(gCache, id, NULL, NULL);
517 	cache_sync_transaction(gCache, id);
524 	id = cache_start_transaction(gCache);
526 	basic_test_discard_in_sub(id, true);
528 	cache_end_transaction(gCache, id, NULL, NULL);
529 	cache_sync_transaction(gCache, id);
536 	id = cache_start_transaction(gCache);
538 	basic_test_discard_in_sub(id, true);
539 	TEST_ASSERT(cache_blocks_in_sub_transaction(gCache, id) == 1);
550 	cache_abort_sub_transaction(gCache, id);
557 	cache_end_transaction(gCache, id, NULL, NULL);
558 	cache_sync_transaction(gCache, id);
562 	id = cache_start_transaction(gCache);
564 	basic_test_discard_in_sub(id, true);
566 	cache_start_sub_transaction(gCache, id);
567 	cache_end_transaction(gCache, id, NULL, NULL);
568 	cache_sync_transaction(gCache, id);
572 	id = cache_start_transaction(gCache);
574 	basic_test_discard_in_sub(id, true);
576 	id = cache_detach_sub_transaction(gCache, id, NULL, NULL);
590 	cache_end_transaction(gCache, id, NULL, NULL);
591 	cache_sync_transaction(gCache, id);
595 	id = cache_start_transaction(gCache);
603 	block = block_cache_get_writable(gCache, 0, id);
607 	basic_test_discard_in_sub(id, true);
609 	id = cache_detach_sub_transaction(gCache, id, NULL, NULL);
624 	cache_end_transaction(gCache, id, NULL, NULL);
625 	cache_sync_transaction(gCache, id);