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/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
#ident "$Id$"
/*======
This file is part of PerconaFT.
Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
PerconaFT is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2,
as published by the Free Software Foundation.
PerconaFT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
----------------------------------------
PerconaFT is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License, version 3,
as published by the Free Software Foundation.
PerconaFT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
======= */
#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
#include "test.h"
CACHEFILE f1;
static void *pin_nonblocking(void *arg) {
void* v1;
long s1;
int r = toku_cachetable_get_and_pin_nonblocking(
f1,
make_blocknum(1),
toku_cachetable_hash(f1, make_blocknum(1)),
&v1,
&s1,
def_write_callback(NULL), def_fetch, def_pf_req_callback, def_pf_callback,
PL_WRITE_EXPENSIVE,
NULL,
NULL
);
assert(r==TOKUDB_TRY_AGAIN);
return arg;
}
static void *put_same_key(void *arg) {
toku_cachetable_put(
f1,
make_blocknum(1),
toku_cachetable_hash(f1,make_blocknum(1)),
NULL,
make_pair_attr(4),
def_write_callback(NULL),
put_callback_nop
);
return arg;
}
toku_pthread_t put_tid;
static void test_remove_key(CACHEKEY* UU(cachekey), bool UU(for_checkpoint), void* UU(extra)) {
int r = toku_pthread_create(&put_tid, NULL, put_same_key, NULL);
assert_zero(r);
}
static void
cachetable_test (void) {
const int test_limit = 12;
int r;
CACHETABLE ct;
toku_cachetable_create(&ct, test_limit, ZERO_LSN, nullptr);
const char *fname1 = TOKU_TEST_FILENAME;
unlink(fname1);
r = toku_cachetable_openf(&f1, ct, fname1, O_RDWR|O_CREAT, S_IRWXU|S_IRWXG|S_IRWXO); assert(r == 0);
void* v1;
long s1;
r = toku_cachetable_get_and_pin(
f1,
make_blocknum(1),
toku_cachetable_hash(f1, make_blocknum(1)),
&v1,
&s1,
def_write_callback(NULL), def_fetch, def_pf_req_callback, def_pf_callback,
true,
NULL
);
toku_pthread_t pin_nonblocking_tid;
r = toku_pthread_create(&pin_nonblocking_tid, NULL, pin_nonblocking, NULL);
assert_zero(r);
// sleep 3 seconds
usleep(3*1024*1024);
r = toku_test_cachetable_unpin_and_remove(f1, make_blocknum(1), test_remove_key, NULL);
assert_zero(r);
void *ret;
r = toku_pthread_join(pin_nonblocking_tid, &ret);
assert_zero(r);
r = toku_pthread_join(put_tid, &ret);
assert_zero(r);
r = toku_test_cachetable_unpin(f1, make_blocknum(1), toku_cachetable_hash(f1, make_blocknum(1)), CACHETABLE_CLEAN, make_pair_attr(2));
toku_cachetable_verify(ct);
toku_cachefile_close(&f1, false, ZERO_LSN);
toku_cachetable_close(&ct);
}
int
test_main(int argc, const char *argv[]) {
default_parse_args(argc, argv);
for (int i = 0; i < 20; i++) {
cachetable_test();
}
return 0;
}
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