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83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
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// vim: expandtab:ts=8:sw=4:softtabstop=4:
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#ident "$Id$"
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#include "includes.h"
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#include "test.h"
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static void
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flush (CACHEFILE cf __attribute__((__unused__)),
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int UU(fd),
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CACHEKEY key __attribute__((__unused__)),
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void *v __attribute__((__unused__)),
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void** UU(dd),
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void *extraargs __attribute__((__unused__)),
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PAIR_ATTR size __attribute__((__unused__)),
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PAIR_ATTR* new_size __attribute__((__unused__)),
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BOOL write_me __attribute__((__unused__)),
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BOOL keep_me __attribute__((__unused__)),
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BOOL for_checkpoint __attribute__((__unused__)),
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BOOL UU(is_clone)
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) {
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assert((long) key.b == size.size);
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if (!keep_me) toku_free(v);
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}
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static int
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fetch (
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CACHEFILE cf,
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int UU(fd),
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CACHEKEY key,
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u_int32_t hash,
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void **vptr,
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void** UU(dd),
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PAIR_ATTR *sizep,
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int *dirtyp,
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void *extra
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)
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{
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cf = cf; hash = hash; extra = extra;
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*sizep = make_pair_attr((long) key.b);
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*vptr = toku_malloc(sizep->size);
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*dirtyp = 0;
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return 0;
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}
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static void
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cachetable_getandpin_test (int n) {
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const int test_limit = 1024*1024;
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int r;
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CACHETABLE ct;
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r = toku_create_cachetable(&ct, test_limit, ZERO_LSN, NULL_LOGGER); assert(r == 0);
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char fname1[] = __SRCFILE__ "test_getandpin.dat";
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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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int i;
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// test get_and_pin size
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for (i=1; i<=n; i++) {
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u_int32_t hi;
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hi = toku_cachetable_hash(f1, make_blocknum(i));
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void *v; long size;
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CACHETABLE_WRITE_CALLBACK wc = def_write_callback(NULL);
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wc.flush_callback = flush;
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r = toku_cachetable_get_and_pin(f1, make_blocknum(i), hi, &v, &size, wc, fetch, def_pf_req_callback, def_pf_callback, TRUE, 0);
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assert(r == 0);
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assert(size == i);
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r = toku_cachetable_unpin(f1, make_blocknum(i), hi, CACHETABLE_CLEAN, make_pair_attr(i));
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assert(r == 0);
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}
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toku_cachetable_verify(ct);
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r = toku_cachefile_close(&f1, 0, FALSE, ZERO_LSN); assert(r == 0);
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r = toku_cachetable_close(&ct); assert(r == 0 && ct == 0);
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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_getandpin_test(8);
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return 0;
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}
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