mirror of
https://github.com/MariaDB/server.git
synced 2025-01-22 23:04:20 +01:00
79 lines
2.9 KiB
C
79 lines
2.9 KiB
C
#ident "$Id$"
|
|
#ident "Copyright (c) 2007-2011 Tokutek Inc. All rights reserved."
|
|
#include "includes.h"
|
|
#include "test.h"
|
|
|
|
//
|
|
// simple tests for maybe_get_and_pin(_clean)
|
|
//
|
|
|
|
static void
|
|
cachetable_test (void) {
|
|
const int test_limit = 12;
|
|
int r;
|
|
CACHETABLE ct;
|
|
r = toku_create_cachetable(&ct, test_limit, ZERO_LSN, NULL_LOGGER); assert(r == 0);
|
|
char fname1[] = __FILE__ "test1.dat";
|
|
unlink(fname1);
|
|
CACHEFILE f1;
|
|
r = toku_cachetable_openf(&f1, ct, fname1, O_RDWR|O_CREAT, S_IRWXU|S_IRWXG|S_IRWXO); assert(r == 0);
|
|
CACHETABLE_WRITE_CALLBACK wc = def_write_callback(NULL);
|
|
|
|
void* v1;
|
|
long s1;
|
|
// nothing in cachetable, so this should fail
|
|
r = toku_cachetable_maybe_get_and_pin(f1, make_blocknum(1), 1, &v1);
|
|
assert(r==-1);
|
|
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);
|
|
r = toku_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_CLEAN, make_pair_attr(8));
|
|
|
|
// maybe_get_and_pin_clean should succeed, maybe_get_and_pin should fail
|
|
r = toku_cachetable_maybe_get_and_pin(f1, make_blocknum(1), 1, &v1);
|
|
assert(r==-1);
|
|
r = toku_cachetable_maybe_get_and_pin_clean(f1, make_blocknum(1), 1, &v1);
|
|
assert(r == 0);
|
|
r = toku_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_DIRTY, make_pair_attr(8));
|
|
// maybe_get_and_pin_clean should succeed, maybe_get_and_pin should fail
|
|
r = toku_cachetable_maybe_get_and_pin(f1, make_blocknum(1), 1, &v1);
|
|
assert(r==0);
|
|
// now these calls should fail because the node is already pinned, and therefore in use
|
|
r = toku_cachetable_maybe_get_and_pin(f1, make_blocknum(1), 1, &v1);
|
|
assert(r==-1);
|
|
r = toku_cachetable_maybe_get_and_pin_clean(f1, make_blocknum(1), 1, &v1);
|
|
assert(r==-1);
|
|
r = toku_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_DIRTY, make_pair_attr(8));
|
|
|
|
// sanity check, this should still succeed, because the PAIR is dirty
|
|
r = toku_cachetable_maybe_get_and_pin(f1, make_blocknum(1), 1, &v1);
|
|
assert(r==0);
|
|
r = toku_cachetable_unpin(f1, make_blocknum(1), 1, CACHETABLE_DIRTY, make_pair_attr(8));
|
|
r = toku_cachetable_begin_checkpoint(ct, NULL); assert(r == 0);
|
|
// now these should fail, because the node should be pending a checkpoint
|
|
r = toku_cachetable_maybe_get_and_pin(f1, make_blocknum(1), 1, &v1);
|
|
assert(r==-1);
|
|
r = toku_cachetable_maybe_get_and_pin(f1, make_blocknum(1), 1, &v1);
|
|
assert(r==-1);
|
|
r = toku_cachetable_end_checkpoint(
|
|
ct,
|
|
NULL,
|
|
fake_ydb_lock,
|
|
fake_ydb_unlock,
|
|
NULL,
|
|
NULL
|
|
);
|
|
assert(r==0);
|
|
|
|
|
|
|
|
toku_cachetable_verify(ct);
|
|
r = toku_cachefile_close(&f1, 0, FALSE, ZERO_LSN); assert(r == 0 && f1 == 0);
|
|
r = toku_cachetable_close(&ct); lazy_assert_zero(r);
|
|
|
|
}
|
|
|
|
int
|
|
test_main(int argc, const char *argv[]) {
|
|
default_parse_args(argc, argv);
|
|
cachetable_test();
|
|
return 0;
|
|
}
|