170 lines
4.9 KiB
C
170 lines
4.9 KiB
C
/*---
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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 <check.h>
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#include <lladd/allocationPolicy.h>
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#include <assert.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "../check_includes.h"
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/*
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#include <sys/time.h>
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#include <time.h>
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*/
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#define LOG_NAME "check_lhtable.log"
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long myrandom(long x) {
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double xx = x;
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double r = random();
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double max = ((long)RAND_MAX)+1;
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max /= xx;
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return (long)((r/max));
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}
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/**
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@test
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*/
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START_TEST(allocationPolicy_smokeTest)
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{
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availablePage ** pages = malloc(5 * sizeof(availablePage*));
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for(int i = 0; i < 4; i++) {
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pages[i] = malloc(sizeof(availablePage));
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}
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availablePage p;
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p.pageid = 0;
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p.freespace = 100;
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p.lockCount = 0;
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(*pages[0]) = p;
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p.pageid = 1;
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p.freespace = 100;
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(*pages[1]) = p;
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p.pageid = 2;
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p.freespace = 50;
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(*pages[2]) = p;
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p.pageid = 3;
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p.freespace = 25;
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(*pages[3]) = p;
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pages[4] = 0;
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allocationPolicy * ap = allocationPolicyInit();
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allocationPolicyAddPages(ap, pages);
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availablePage * p1 = allocationPolicyFindPage(ap, 1, 51);
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assert(p1);
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assert(p1->pageid == 0 || p1->pageid == 1);
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allocationPolicyUpdateFreespaceLockedPage(ap, 1, p1, 0);
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availablePage * p2 = allocationPolicyFindPage(ap, 1, 21);
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assert(p2->pageid == 3);
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allocationPolicyUpdateFreespaceLockedPage(ap, 1, p2, 0);
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availablePage * p3 = allocationPolicyFindPage(ap, 2, 51);
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assert(p1->pageid != p3->pageid);
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allocationPolicyUpdateFreespaceLockedPage(ap, 2, p3, 0);
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availablePage * p4 = allocationPolicyFindPage(ap, 2, 51);
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assert(!p4);
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availablePage * p5 = allocationPolicyFindPage(ap, 2, 50);
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assert(p5 && p5->pageid == 2);
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allocationPolicyUpdateFreespaceLockedPage(ap, 2, p5, 0);
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allocationPolicyUpdateFreespaceLockedPage(ap, 1, p1, 100);
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allocationPolicyTransactionCompleted(ap, 1);
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allocationPolicyUpdateFreespaceUnlockedPage(ap, p2, 25);
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availablePage * p6 = allocationPolicyFindPage(ap, 2, 50);
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assert(p6->pageid == 1 || p6->pageid == 0);
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allocationPolicyUpdateFreespaceLockedPage(ap, 2, p6, 0);
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availablePage * p7 = allocationPolicyFindPage(ap, 2, 50);
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assert(!p7);
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allocationPolicyUpdateFreespaceUnlockedPage(ap, pages[3], 51);
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availablePage * p8 =allocationPolicyFindPage(ap, 2, 51);
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assert(p8->pageid == 3);
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allocationPolicyUpdateFreespaceLockedPage(ap, 2, p8, 0);
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allocationPolicyTransactionCompleted(ap, 2);
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allocationPolicyDeinit(ap);
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free(pages);
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} END_TEST
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Suite * check_suite(void) {
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Suite *s = suite_create("lhtable");
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/* Begin a new test */
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TCase *tc = tcase_create("lhtable");
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tcase_set_timeout(tc, 0); // disable timeouts
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/* Sub tests are added, one per line, here */
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tcase_add_test(tc, allocationPolicy_smokeTest);
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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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