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If you are acquiring the software on behalf of the Department of Defense, the software shall be classified as "Commercial Computer Software" and the Government shall have only "Restricted Rights" as defined in Clause 252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the authors grant the U.S. Government and others acting in its behalf permission to use and distribute the software in accordance with the terms specified in this license. ---*/ #include "../check_includes.h" #include #include #include #include #include #define LOG_NAME "check_indirect.log" int calculate_level(unsigned int pages); START_TEST(indirectCalculateLevelTest) { fail_unless(calculate_level(2) == 1, NULL); fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE) == 1, NULL); fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE+1) == 2, NULL); fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE) == 2, NULL); fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE+1) == 3, NULL); fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE) == 3, NULL); fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE+1) == 4, NULL); fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE) == 4, NULL); fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE *INDIRECT_POINTERS_PER_PAGE+1) == 5, NULL); fail_unless(calculate_level(0xFFFFFFFF) == 5, NULL); } END_TEST START_TEST(indirectAlloc) { Tinit(); int xid = Tbegin(); int page; recordid rid = rallocMany(xid, 1, 255); page = rid.page; assert(rid.page == page); assert(rid.slot == INVALID_SLOT); assert(rid.size == 1); Page * p = loadPage(xid, page); assert(p->pageType == SLOTTED_PAGE); releasePage(p); /* ------------------------------- */ rid = rallocMany(xid, 2000, 255); page = rid.page; assert(rid.page == page); assert(rid.slot == INVALID_SLOT); assert(rid.size == 2000); p = loadPage(xid, page); assert(p->pageType == INDIRECT_PAGE); printf("{page = %lld, slot = %d, size = %lld}\n", (pageid_t)rid.page, rid.slot, (pageid_t)rid.size); releasePage(p); /*----------------- */ rid = rallocMany(xid, 2, 1000000); page = rid.page; assert(rid.page == page); assert(rid.slot == INVALID_SLOT); assert(rid.size == 2); p = loadPage(xid, page); assert(p->pageType == INDIRECT_PAGE); printf("{page = %lld, slot = %d, size = %lld}\n", (pageid_t)rid.page, rid.slot, (pageid_t)rid.size); releasePage(p); Tcommit(xid); Tdeinit(); } END_TEST START_TEST(indirectAccessDirect) { Tinit(); int page; int xid = Tbegin(); recordid rid = rallocMany(xid, sizeof(int), 500); page = rid.page; /* Make sure that it didn't create any indirect pages. */ Page * p = loadPage(xid, page); assert(p->pageType == SLOTTED_PAGE); releasePage(p); Tcommit(xid); xid = Tbegin(); for(int i = 0; i < 500; i++) { rid.slot = i; Tset(xid, dereferenceIndirectRID(xid, rid), &i); } Tcommit(xid); xid = Tbegin(); for(int i = 0; i < 500; i++) { rid.slot = i; int j; Tread(xid, dereferenceIndirectRID(xid, rid), &j); assert(j == i); } Tcommit(xid); Tdeinit(); } END_TEST START_TEST(indirectAccessIndirect) { Tinit(); int page; int xid = Tbegin(); recordid rid = rallocMany(xid, sizeof(int), 500000); page = rid.page; /* Make sure that it didn't create any indirect pages. */ Page * p = loadPage(xid, page); assert(p->pageType == INDIRECT_PAGE); Tcommit(xid); xid = Tbegin(); releasePage(p); // printf("A"); fflush(stdout); for(int i = 0; i < 500000; i++) { rid.slot = i; // printf("i=%d", i); fflush(stdout); recordid rid2 = dereferenceIndirectRID(xid, rid); // printf("."); fflush(stdout); Tset(xid, rid2, &i); } // printf("AA"); fflush(stdout); Tcommit(xid); xid = Tbegin(); // printf("B"); fflush(stdout); for(int i = 0; i < 500000; i++) { rid.slot = i; int j; Tread(xid, dereferenceIndirectRID(xid, rid), &j); assert(j == i); } // printf("C"); fflush(stdout); Tcommit(xid); Tdeinit(); // printf("D"); fflush(stdout); } END_TEST /** @test check that the indirectPageRecordCount() function works properly for both INDIRECT_PAGES and for SLOTTED_PAGES. */ START_TEST(indirectSizeTest) { Tinit(); int xid = Tbegin(); recordid rid = rallocMany(xid, sizeof(int), 20); int count = indirectPageRecordCount(xid, rid); assert(count == 20); recordid rid2 = rallocMany(xid, sizeof(int), 5000); count = indirectPageRecordCount(xid, rid2); assert(count == 5000); Tcommit(xid); Tdeinit(); } END_TEST Suite * check_suite(void) { Suite *s = suite_create("indirect"); /* Begin a new test */ TCase *tc = tcase_create("indirect"); tcase_set_timeout(tc, 0); // disable timeouts /* Sub tests are added, one per line, here */ tcase_add_test(tc, indirectCalculateLevelTest); tcase_add_test(tc, indirectAlloc); tcase_add_test(tc, indirectAccessDirect); tcase_add_test(tc, indirectAccessIndirect); tcase_add_test(tc, indirectSizeTest); /* --------------------------------------------- */ tcase_add_checked_fixture(tc, setup, teardown); suite_add_tcase(s, tc); return s; } #include "../check_setup.h"