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68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/* -*- mode: C; c-basic-offset: 4 -*- */
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#ident "$Id$"
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#ident "Copyright (c) 2007, 2008 Tokutek Inc. All rights reserved."
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#include "includes.h"
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#include "test.h"
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// The purpose of this test is to verify that certain information in the
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// brt_header is properly serialized and deserialized.
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static TOKUTXN const null_txn = 0;
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static void test_header (void) {
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BRT t;
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int r;
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CACHETABLE ct;
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char fname[]= __SRCFILE__ ".brt";
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// First create dictionary
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r = toku_brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
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assert(r==0);
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unlink(fname);
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r = toku_open_brt(fname, 1, &t, 1024, 256, TOKU_DEFAULT_COMPRESSION_METHOD, ct, null_txn, toku_builtin_compare_fun);
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assert(r==0);
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// now insert some info into the header
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struct brt_header *h = t->h;
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h->dirty = 1;
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h->layout_version_original = 13;
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h->layout_version_read_from_disk = 14;
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h->build_id_original = 1234;
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h->in_memory_stats = (STAT64INFO_S) {10, 11};
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h->on_disk_stats = (STAT64INFO_S) {20, 21};
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h->checkpoint_staging_stats = (STAT64INFO_S) {30, 31};
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r = toku_close_brt_nolsn(t, 0); assert(r==0);
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r = toku_cachetable_close(&ct);
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assert(r==0);
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// Now read dictionary back into memory and examine some header fields
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r = toku_brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER);
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assert(r==0);
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r = toku_open_brt(fname, 0, &t, 1024, 256, TOKU_DEFAULT_COMPRESSION_METHOD, ct, null_txn, toku_builtin_compare_fun);
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assert(r==0);
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h = t->h;
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STAT64INFO_S expected_stats = {20, 21}; // on checkpoint, on_disk_stats copied to checkpoint_staging_stats
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assert(h->layout_version == BRT_LAYOUT_VERSION);
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assert(h->layout_version_original == 13);
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assert(h->layout_version_read_from_disk == BRT_LAYOUT_VERSION);
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assert(h->build_id_original == 1234);
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assert(h->in_memory_stats.numrows == expected_stats.numrows);
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assert(h->on_disk_stats.numbytes == expected_stats.numbytes);
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r = toku_close_brt_nolsn(t, 0); assert(r==0);
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r = toku_cachetable_close(&ct);
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assert(r==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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test_header();
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test_header(); /* Make sure it works twice. Redundant, but it's a very cheap test. */
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if (verbose) printf("test_header ok\n");
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return 0;
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}
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