Test cases for indirect blocks.
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test/lladd/check_indirect.c
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test/lladd/check_indirect.c
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/*---
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This software is copyrighted by the Regents of the University of
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California, and other parties. The following terms apply to all files
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associated with the software unless explicitly disclaimed in
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individual files.
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The authors hereby grant permission to use, copy, modify, distribute,
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and license this software and its documentation for any purpose,
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provided that existing copyright notices are retained in all copies
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and that this notice is included verbatim in any distributions. No
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written agreement, license, or royalty fee is required for any of the
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authorized uses. Modifications to this software may be copyrighted by
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their authors and need not follow the licensing terms described here,
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provided that the new terms are clearly indicated on the first page of
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each file where they apply.
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IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
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FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
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DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
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NON-INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND
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THE AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE
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MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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GOVERNMENT USE: If you are acquiring this software on behalf of the
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U.S. government, the Government shall have only "Restricted Rights" in
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the software and related documentation as defined in the Federal
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Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you are
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acquiring the software on behalf of the Department of Defense, the
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software shall be classified as "Commercial Computer Software" and the
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Government shall have only "Restricted Rights" as defined in Clause
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252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the
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authors grant the U.S. Government and others acting in its behalf
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permission to use and distribute the software in accordance with the
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terms specified in this license.
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---*/
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#include <config.h>
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#include <check.h>
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#include "../check_includes.h"
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#include <lladd/bufferManager.h>
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#include "../../src/lladd/page/indirect.h"
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#include <assert.h>
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#define LOG_NAME "check_indirect.log"
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int calculate_level(unsigned int pages);
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START_TEST(indirectCalculateLevelTest)
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{
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fail_unless(calculate_level(2) == 1, NULL);
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fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE) == 1, NULL);
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fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE+1) == 2, NULL);
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fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE) == 2, NULL);
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fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE+1) == 3, NULL);
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fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE) == 3, NULL);
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fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE+1) == 4, NULL);
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fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE) == 4, NULL);
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fail_unless(calculate_level(INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE
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*INDIRECT_POINTERS_PER_PAGE+1) == 5, NULL);
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fail_unless(calculate_level(0xFFFFFFFF) == 5, NULL);
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}
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END_TEST
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START_TEST(indirectAlloc) {
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Tinit();
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int page = pageAllocMultiple(1);
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recordid rid = rallocMany(page, 1, 1, 255);
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fail_unless(rid.page == page, NULL);
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fail_unless(rid.slot == RECORD_ARRAY, NULL);
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fail_unless(rid.size == 1, NULL);
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Page * p = loadPage(page);
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int page_type = *page_type_ptr(p);
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assert(page_type == SLOTTED_PAGE);
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fail_unless(page_type == SLOTTED_PAGE, NULL);
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releasePage(p);
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/* ------------------------------- */
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page = pageAllocMultiple(1);
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rid = rallocMany(page, 1, 2000, 255);
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fail_unless(rid.page == page, NULL);
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fail_unless(rid.slot == RECORD_ARRAY, NULL);
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fail_unless(rid.size == 2000, NULL);
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p = loadPage(page);
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page_type = *page_type_ptr(p);
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assert(page_type == INDIRECT_PAGE);
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fail_unless(page_type == INDIRECT_PAGE, NULL);
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printf("{page = %d, slot = %d, size = %ld}\n", rid.page, rid.slot, rid.size);
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releasePage(p);
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/*----------------- */
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page = pageAllocMultiple(1);
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rid = rallocMany(page, 1, 2, 1000000);
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fail_unless(rid.page == page, NULL);
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fail_unless(rid.slot == RECORD_ARRAY, NULL);
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fail_unless(rid.size == 2, NULL);
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p = loadPage(page);
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page_type = *page_type_ptr(p);
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assert(page_type == INDIRECT_PAGE);
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fail_unless(page_type == INDIRECT_PAGE, NULL);
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printf("{page = %d, slot = %d, size = %ld}\n", rid.page, rid.slot, rid.size);
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releasePage(p);
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Tdeinit();
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} END_TEST
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START_TEST(indirectAccessDirect) {
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Tinit();
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int page = pageAllocMultiple(1);
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recordid rid = rallocMany(page, 1, sizeof(int), 500);
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/* Make sure that it didn't create any indirect pages. */
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Page * p = loadPage(page);
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int page_type = *page_type_ptr(p);
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assert(page_type == SLOTTED_PAGE);
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fail_unless(page_type == SLOTTED_PAGE, NULL);
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releasePage(p);
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int xid = Tbegin();
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for(int i = 0; i < 500; i++) {
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rid.slot = i;
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Tset(xid, dereferenceRID(rid), &i);
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}
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Tcommit(xid);
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xid = Tbegin();
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for(int i = 0; i < 500; i++) {
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rid.slot = i;
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int j;
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Tread(xid, dereferenceRID(rid), &j);
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assert(j == i);
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}
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Tcommit(xid);
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} END_TEST
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START_TEST(indirectAccessIndirect) {
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Tinit();
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int page = pageAllocMultiple(1);
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recordid rid = rallocMany(page, 1, sizeof(int), 500000);
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/* Make sure that it didn't create any indirect pages. */
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Page * p = loadPage(page);
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int page_type = *page_type_ptr(p);
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assert(page_type == INDIRECT_PAGE);
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fail_unless(page_type == INDIRECT_PAGE, NULL);
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releasePage(p);
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int xid = Tbegin();
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for(int i = 0; i < 500000; i++) {
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rid.slot = i;
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Tset(xid, dereferenceRID(rid), &i);
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}
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Tcommit(xid);
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xid = Tbegin();
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for(int i = 0; i < 500000; i++) {
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rid.slot = i;
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int j;
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Tread(xid, dereferenceRID(rid), &j);
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assert(j == i);
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}
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Tcommit(xid);
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} END_TEST
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Suite * check_suite(void) {
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Suite *s = suite_create("indirect");
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/* Begin a new test */
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TCase *tc = tcase_create("indirect");
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/* Sub tests are added, one per line, here */
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tcase_add_test(tc, indirectCalculateLevelTest);
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tcase_add_test(tc, indirectAlloc);
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tcase_add_test(tc, indirectAccessDirect);
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tcase_add_test(tc, indirectAccessIndirect);
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/* --------------------------------------------- */
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tcase_add_checked_fixture(tc, setup, teardown);
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suite_add_tcase(s, tc);
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return s;
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}
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#include "../check_setup.h"
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