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77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
#include <stdio.h>
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#include <unistd.h>
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#include <assert.h>
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#include "test.h"
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#include "cachetable.h"
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void flush() {
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}
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int fetch() {
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return 0;
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}
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void cachetable_debug_test(int n) {
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const int test_limit = n;
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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[] = __FILE__ "test1.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, 0777); assert(r == 0);
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int num_entries, hash_size; long size_current, size_limit;
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toku_cachetable_get_state(ct, &num_entries, &hash_size, &size_current, &size_limit);
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assert(num_entries == 0);
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assert(size_current == 0);
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assert(size_limit == n);
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// printf("%d %d %ld %ld\n", num_entries, hash_size, size_current, size_limit);
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int i;
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for (i=1; i<=n; i++) {
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const int item_size = 1;
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u_int32_t hi;
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hi = toku_cachetable_hash(f1, make_blocknum(i));
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r = toku_cachetable_put(f1, make_blocknum(i), hi, (void *)(long)i, item_size, flush, fetch, 0);
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assert(r == 0);
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void *v; int dirty; long long pinned; long pair_size;
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r = toku_cachetable_get_key_state(ct, make_blocknum(i), f1, &v, &dirty, &pinned, &pair_size);
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assert(r == 0);
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assert(v == (void *)(long)i);
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assert(dirty == CACHETABLE_DIRTY);
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assert(pinned == 1);
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assert(pair_size == item_size);
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r = toku_cachetable_unpin(f1, make_blocknum(i), hi, CACHETABLE_CLEAN, 1);
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assert(r == 0);
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toku_cachetable_get_state(ct, &num_entries, &hash_size, &size_current, &size_limit);
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assert(num_entries == i);
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assert(size_current == i);
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assert(size_limit == n);
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toku_cachetable_print_state(ct);
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}
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toku_cachetable_verify(ct);
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extern void print_hash_histogram();
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print_hash_histogram();
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r = toku_cachefile_close(&f1, NULL_LOGGER); assert(r == 0 && f1 == 0);
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r = toku_cachetable_close(&ct); assert(r == 0 && ct == 0);
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}
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int main(int argc, const char *argv[]) {
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int i;
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for (i=1; i<argc; i++) {
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if (strcmp(argv[i], "-v") == 0) {
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verbose++;
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continue;
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}
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}
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cachetable_debug_test(8);
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return 0;
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}
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