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201 lines
8.5 KiB
C++
201 lines
8.5 KiB
C++
/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
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// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
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#ident "$Id$"
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/*
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COPYING CONDITIONS NOTICE:
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This program is free software; you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License as
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published by the Free Software Foundation, and provided that the
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following conditions are met:
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* Redistributions of source code must retain this COPYING
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CONDITIONS NOTICE, the COPYRIGHT NOTICE (below), the
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DISCLAIMER (below), the UNIVERSITY PATENT NOTICE (below), the
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PATENT MARKING NOTICE (below), and the PATENT RIGHTS
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GRANT (below).
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* Redistributions in binary form must reproduce this COPYING
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CONDITIONS NOTICE, the COPYRIGHT NOTICE (below), the
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DISCLAIMER (below), the UNIVERSITY PATENT NOTICE (below), the
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PATENT MARKING NOTICE (below), and the PATENT RIGHTS
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GRANT (below) in the documentation and/or other materials
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provided with the distribution.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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COPYRIGHT NOTICE:
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TokuDB, Tokutek Fractal Tree Indexing Library.
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Copyright (C) 2007-2013 Tokutek, Inc.
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DISCLAIMER:
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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UNIVERSITY PATENT NOTICE:
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The technology is licensed by the Massachusetts Institute of
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Technology, Rutgers State University of New Jersey, and the Research
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Foundation of State University of New York at Stony Brook under
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United States of America Serial No. 11/760379 and to the patents
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and/or patent applications resulting from it.
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PATENT MARKING NOTICE:
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This software is covered by US Patent No. 8,185,551.
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PATENT RIGHTS GRANT:
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"THIS IMPLEMENTATION" means the copyrightable works distributed by
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Tokutek as part of the Fractal Tree project.
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"PATENT CLAIMS" means the claims of patents that are owned or
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licensable by Tokutek, both currently or in the future; and that in
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the absence of this license would be infringed by THIS
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IMPLEMENTATION or by using or running THIS IMPLEMENTATION.
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"PATENT CHALLENGE" shall mean a challenge to the validity,
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patentability, enforceability and/or non-infringement of any of the
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PATENT CLAIMS or otherwise opposing any of the PATENT CLAIMS.
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Tokutek hereby grants to you, for the term and geographical scope of
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the PATENT CLAIMS, a non-exclusive, no-charge, royalty-free,
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irrevocable (except as stated in this section) patent license to
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make, have made, use, offer to sell, sell, import, transfer, and
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otherwise run, modify, and propagate the contents of THIS
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IMPLEMENTATION, where such license applies only to the PATENT
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CLAIMS. This grant does not include claims that would be infringed
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only as a consequence of further modifications of THIS
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IMPLEMENTATION. If you or your agent or licensee institute or order
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or agree to the institution of patent litigation against any entity
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(including a cross-claim or counterclaim in a lawsuit) alleging that
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THIS IMPLEMENTATION constitutes direct or contributory patent
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infringement, or inducement of patent infringement, then any rights
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granted to you under this License shall terminate as of the date
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such litigation is filed. If you or your agent or exclusive
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licensee institute or order or agree to the institution of a PATENT
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CHALLENGE, then Tokutek may terminate any rights granted to you
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under this License.
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*/
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#ident "Copyright (c) 2007-2013 Tokutek Inc. All rights reserved."
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#include "test.h"
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bool pf_called;
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enum pin_evictor_test_type {
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pin_in_memory,
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pin_fetch,
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pin_partial_fetch
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};
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static bool pf_req_callback(void* UU(ftnode_pv), void* UU(read_extraargs)) {
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return true;
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}
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static int pf_callback(void* UU(ftnode_pv), void* UU(disk_data), void* UU(read_extraargs), int UU(fd), PAIR_ATTR* sizep) {
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*sizep = make_pair_attr(8);
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return 0;
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}
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static void
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cachetable_test (enum pin_evictor_test_type test_type, bool nonblocking) {
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const int test_limit = 7;
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int r;
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CACHETABLE ct;
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toku_cachetable_create(&ct, test_limit, ZERO_LSN, NULL_LOGGER);
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evictor_test_helpers::set_hysteresis_limits(&ct->ev, test_limit, test_limit);
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evictor_test_helpers::disable_ev_thread(&ct->ev);
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const char *fname1 = TOKU_TEST_FILENAME;
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unlink(fname1);
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CACHEFILE f1;
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r = toku_cachetable_openf(&f1, ct, fname1, O_RDWR|O_CREAT, S_IRWXU|S_IRWXG|S_IRWXO); assert(r == 0);
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void* v1;
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long s1;
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CACHETABLE_WRITE_CALLBACK wc = def_write_callback(NULL);
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r = toku_cachetable_get_and_pin(f1, make_blocknum(1), 1, &v1, &s1, wc, def_fetch, def_pf_req_callback, def_pf_callback, true, NULL);
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r = toku_test_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_CLEAN, make_pair_attr(8));
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// at this point, we should have 8 bytes of data in a cachetable that supports 7
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// adding data via get_and_pin or get_and_pin_nonblocking should induce eviction
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uint64_t old_num_ev_runs = 0;
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uint64_t new_num_ev_runs = 0;
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if (test_type == pin_in_memory) {
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old_num_ev_runs = evictor_test_helpers::get_num_eviction_runs(&ct->ev);
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if (nonblocking) {
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r = toku_cachetable_get_and_pin_nonblocking(f1, make_blocknum(1), 1, &v1, &s1, wc, def_fetch, def_pf_req_callback, def_pf_callback, PL_WRITE_EXPENSIVE, NULL, NULL);
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assert_zero(r);
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}
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else {
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r = toku_cachetable_get_and_pin(f1, make_blocknum(1), 1, &v1, &s1, wc, def_fetch, def_pf_req_callback, def_pf_callback, true, NULL);
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assert_zero(r);
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}
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new_num_ev_runs = evictor_test_helpers::get_num_eviction_runs(&ct->ev);
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assert(new_num_ev_runs == old_num_ev_runs);
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r = toku_test_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_CLEAN, make_pair_attr(8));
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assert_zero(r);
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}
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else if (test_type == pin_fetch) {
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old_num_ev_runs = evictor_test_helpers::get_num_eviction_runs(&ct->ev);
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if (nonblocking) {
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r = toku_cachetable_get_and_pin_nonblocking(f1, make_blocknum(2), 2, &v1, &s1, wc, def_fetch, def_pf_req_callback, def_pf_callback, PL_WRITE_EXPENSIVE, NULL, NULL);
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assert(r == TOKUDB_TRY_AGAIN);
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new_num_ev_runs = evictor_test_helpers::get_num_eviction_runs(&ct->ev);
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assert(new_num_ev_runs > old_num_ev_runs);
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}
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else {
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r = toku_cachetable_get_and_pin(f1, make_blocknum(2), 2, &v1, &s1, wc, def_fetch, def_pf_req_callback, def_pf_callback, true, NULL);
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assert_zero(r);
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new_num_ev_runs = evictor_test_helpers::get_num_eviction_runs(&ct->ev);
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assert(new_num_ev_runs > old_num_ev_runs);
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r = toku_test_cachetable_unpin(f1, make_blocknum(2), 2, CACHETABLE_CLEAN, make_pair_attr(8));
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assert_zero(r);
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}
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}
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else if (test_type == pin_partial_fetch) {
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old_num_ev_runs = evictor_test_helpers::get_num_eviction_runs(&ct->ev);
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if (nonblocking) {
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r = toku_cachetable_get_and_pin_nonblocking(f1, make_blocknum(1), 1, &v1, &s1, wc, def_fetch, pf_req_callback, pf_callback, PL_WRITE_EXPENSIVE, NULL, NULL);
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assert(r == TOKUDB_TRY_AGAIN);
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new_num_ev_runs = evictor_test_helpers::get_num_eviction_runs(&ct->ev);
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assert(new_num_ev_runs > old_num_ev_runs);
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}
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else {
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r = toku_cachetable_get_and_pin(f1, make_blocknum(1), 1, &v1, &s1, wc, def_fetch, pf_req_callback, pf_callback, true, NULL);
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assert_zero(r);
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new_num_ev_runs = evictor_test_helpers::get_num_eviction_runs(&ct->ev);
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assert(new_num_ev_runs > old_num_ev_runs);
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r = toku_test_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_CLEAN, make_pair_attr(8));
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assert_zero(r);
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}
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}
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else {
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assert(false);
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}
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toku_cachetable_verify(ct);
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toku_cachefile_close(&f1, false, ZERO_LSN);
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toku_cachetable_close(&ct);
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}
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int
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test_main(int argc, const char *argv[]) {
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default_parse_args(argc, argv);
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cachetable_test(pin_in_memory, true);
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cachetable_test(pin_fetch, true);
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cachetable_test(pin_partial_fetch, true);
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cachetable_test(pin_in_memory, false);
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cachetable_test(pin_fetch, false);
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cachetable_test(pin_partial_fetch, false);
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return 0;
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}
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