From 20e78dd0db84fb153ac4ce2a21bcc30d755260f3 Mon Sep 17 00:00:00 2001 From: Sears Russell Date: Sat, 31 Jul 2004 00:28:45 +0000 Subject: [PATCH] Test cases for indirect blocks. --- test/lladd/check_indirect.c | 266 ++++++++++++++++++++++++++++++++++++ 1 file changed, 266 insertions(+) create mode 100644 test/lladd/check_indirect.c diff --git a/test/lladd/check_indirect.c b/test/lladd/check_indirect.c new file mode 100644 index 0000000..31cb383 --- /dev/null +++ b/test/lladd/check_indirect.c @@ -0,0 +1,266 @@ + +/*--- +This software is copyrighted by the Regents of the University of +California, and other parties. The following terms apply to all files +associated with the software unless explicitly disclaimed in +individual files. + +The authors hereby grant permission to use, copy, modify, distribute, +and license this software and its documentation for any purpose, +provided that existing copyright notices are retained in all copies +and that this notice is included verbatim in any distributions. No +written agreement, license, or royalty fee is required for any of the +authorized uses. Modifications to this software may be copyrighted by +their authors and need not follow the licensing terms described here, +provided that the new terms are clearly indicated on the first page of +each file where they apply. + +IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY +FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES +ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY +DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + +THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND +NON-INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND +THE AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE +MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. + +GOVERNMENT USE: If you are acquiring this software on behalf of the +U.S. government, the Government shall have only "Restricted Rights" in +the software and related documentation as defined in the Federal +Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). 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 +#include + +#include "../check_includes.h" +#include +#include "../../src/lladd/page/indirect.h" + +#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 page = pageAllocMultiple(1); + + recordid rid = rallocMany(page, 1, 1, 255); + + fail_unless(rid.page == page, NULL); + fail_unless(rid.slot == RECORD_ARRAY, NULL); + fail_unless(rid.size == 1, NULL); + + Page * p = loadPage(page); + + int page_type = *page_type_ptr(p); + + assert(page_type == SLOTTED_PAGE); + + fail_unless(page_type == SLOTTED_PAGE, NULL); + + releasePage(p); + + /* ------------------------------- */ + + page = pageAllocMultiple(1); + + rid = rallocMany(page, 1, 2000, 255); + + fail_unless(rid.page == page, NULL); + fail_unless(rid.slot == RECORD_ARRAY, NULL); + fail_unless(rid.size == 2000, NULL); + + p = loadPage(page); + + page_type = *page_type_ptr(p); + + assert(page_type == INDIRECT_PAGE); + + fail_unless(page_type == INDIRECT_PAGE, NULL); + + + + printf("{page = %d, slot = %d, size = %ld}\n", rid.page, rid.slot, rid.size); + + releasePage(p); + + /*----------------- */ + + page = pageAllocMultiple(1); + + rid = rallocMany(page, 1, 2, 1000000); + + fail_unless(rid.page == page, NULL); + fail_unless(rid.slot == RECORD_ARRAY, NULL); + fail_unless(rid.size == 2, NULL); + + p = loadPage(page); + + page_type = *page_type_ptr(p); + + assert(page_type == INDIRECT_PAGE); + + fail_unless(page_type == INDIRECT_PAGE, NULL); + + + + printf("{page = %d, slot = %d, size = %ld}\n", rid.page, rid.slot, rid.size); + + releasePage(p); + + Tdeinit(); +} END_TEST + +START_TEST(indirectAccessDirect) { + + Tinit(); + + int page = pageAllocMultiple(1); + + recordid rid = rallocMany(page, 1, sizeof(int), 500); + + /* Make sure that it didn't create any indirect pages. */ + + Page * p = loadPage(page); + + int page_type = *page_type_ptr(p); + + assert(page_type == SLOTTED_PAGE); + + fail_unless(page_type == SLOTTED_PAGE, NULL); + + releasePage(p); + + int xid = Tbegin(); + + for(int i = 0; i < 500; i++) { + rid.slot = i; + Tset(xid, dereferenceRID(rid), &i); + } + + Tcommit(xid); + xid = Tbegin(); + + for(int i = 0; i < 500; i++) { + rid.slot = i; + int j; + Tread(xid, dereferenceRID(rid), &j); + assert(j == i); + } + + Tcommit(xid); + +} END_TEST + +START_TEST(indirectAccessIndirect) { + + Tinit(); + + int page = pageAllocMultiple(1); + + recordid rid = rallocMany(page, 1, sizeof(int), 500000); + + /* Make sure that it didn't create any indirect pages. */ + + Page * p = loadPage(page); + + int page_type = *page_type_ptr(p); + + assert(page_type == INDIRECT_PAGE); + + fail_unless(page_type == INDIRECT_PAGE, NULL); + + releasePage(p); + + int xid = Tbegin(); + + for(int i = 0; i < 500000; i++) { + rid.slot = i; + Tset(xid, dereferenceRID(rid), &i); + } + + Tcommit(xid); + xid = Tbegin(); + + for(int i = 0; i < 500000; i++) { + rid.slot = i; + int j; + Tread(xid, dereferenceRID(rid), &j); + assert(j == i); + } + + Tcommit(xid); + +} END_TEST + + +Suite * check_suite(void) { + Suite *s = suite_create("indirect"); + /* Begin a new test */ + TCase *tc = tcase_create("indirect"); + + /* 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_checked_fixture(tc, setup, teardown); + + suite_add_tcase(s, tc); + return s; +} + +#include "../check_setup.h"