upgrade-test-3.c 6.36 KB
Newer Older
1 2
/* -*- mode: C; c-basic-offset: 4 -*- */
#ident "Copyright (c) 2010 Tokutek Inc.  All rights reserved."
3
#ident "$Id$"
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

#include "test.h"
#include "toku_pthread.h"
#include "toku_atomic.h"
#include <db.h>
#include <sys/stat.h>
#include "ydb-internal.h"

#include "test_kv_gen.h"

/*
 */

DB_ENV *env;
enum {MAX_NAME=128};
int NUM_DBS=5;
int NUM_ROWS=100000;
int CHECK_RESULTS=0;
22 23 24
int SRC_VERSION = 4;
int littlenode = 0;

25
#define OLDDATADIR "../../../../tokudb.data/"
26 27

char *env_dir = ENVDIR; // the default env_dir.
28
char *db_v5_dir = "dir.preload-db.c.tdb";
29 30
char *db_v4_dir        = OLDDATADIR "env_preload.4.1.1.cleanshutdown";
char *db_v4_dir_node4k = OLDDATADIR "env_preload.4.1.1.node4k.cleanshutdown";
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91


static void upgrade_test_3(DB **dbs) {
    int r;
    // open the DBS
    {
        DBT desc;
        dbt_init(&desc, "foo", sizeof("foo"));
        char name[MAX_NAME*2];

        int idx[MAX_DBS];
        for(int i=0;i<NUM_DBS;i++) {
            idx[i] = i;
            r = db_create(&dbs[i], env, 0);                                                                       CKERR(r);
            r = dbs[i]->set_descriptor(dbs[i], 1, &desc);                                                         CKERR(r);
            dbs[i]->app_private = &idx[i];
            snprintf(name, sizeof(name), "db_%04x", i);
            r = dbs[i]->open(dbs[i], NULL, name, NULL, DB_BTREE, DB_CREATE, 0666);                                CKERR(r);
        }
    }
    // insert some rows
    printf("ToDo : insert rows\n");
    // close
    {
        for(int i=0;i<NUM_DBS;i++) {
            dbs[i]->close(dbs[i], 0);                                                                             CKERR(r);
            dbs[i] = NULL;
        }
    }
    // open
    {
        DBT desc;
        dbt_init(&desc, "foo", sizeof("foo"));
        char name[MAX_NAME*2];

        int idx[MAX_DBS];
        for(int i=0;i<NUM_DBS;i++) {
            idx[i] = i;
            r = db_create(&dbs[i], env, 0);                                                                       CKERR(r);
            r = dbs[i]->set_descriptor(dbs[i], 1, &desc);                                                         CKERR(r);
            dbs[i]->app_private = &idx[i];
            snprintf(name, sizeof(name), "db_%04x", i);
            r = dbs[i]->open(dbs[i], NULL, name, NULL, DB_BTREE, DB_CREATE, 0666);                                CKERR(r);
        }
    }

    // read and verify all rows
    {
        if ( verbose ) {printf("checking");fflush(stdout);}
        check_results(env, dbs, NUM_DBS, NUM_ROWS);
        if ( verbose) {printf("\ndone\n");fflush(stdout);}
    }
    // close
    {
        for(int i=0;i<NUM_DBS;i++) {
            dbs[i]->close(dbs[i], 0);                                                                             CKERR(r);
            dbs[i] = NULL;
        }
    }
}

92
static void setup(void) {
93
    int r;
94 95 96 97 98 99 100 101 102 103 104 105 106
    int len = 256;
    char syscmd[len];
    char * src_db_dir;

    if ( SRC_VERSION == 4 ) {
	if (littlenode)
	    src_db_dir = db_v4_dir_node4k;
	else
	    src_db_dir = db_v4_dir;
    }
    else if ( SRC_VERSION == 5 ) {
        src_db_dir = db_v5_dir;
    }
107 108 109 110 111
    else {
        fprintf(stderr, "unsupported TokuDB version %d to upgrade\n", SRC_VERSION);
        assert(0);
    }

112 113 114 115 116 117 118 119 120
    r = snprintf(syscmd, len, "rm -rf %s", env_dir);
    assert(r<len);
    r = system(syscmd);                                                                                  
    CKERR(r);
    
    r = snprintf(syscmd, len, "cp -r %s %s", src_db_dir, env_dir);
    assert(r<len);
    r = system(syscmd);                                                                                 
    CKERR(r);
121 122
    generate_permute_tables();

123 124 125 126 127 128
}

static void run_test(void) 
{
    int r;

129
    r = db_env_create(&env, 0);                                                                               CKERR(r);
130 131 132
    if (littlenode) {
	r = env->set_cachesize(env, 0, 512*1024, 1);                                                              CKERR(r); 
    }
133
    r = env->set_redzone(env, 0);                                                                             CKERR(r);
134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157
    int envflags = DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN | DB_CREATE | DB_PRIVATE;
    r = env->open(env, env_dir, envflags, S_IRWXU+S_IRWXG+S_IRWXO);                                            CKERR(r);
    env->set_errfile(env, stderr);
    r = env->checkpointing_set_period(env, 60);                                                                CKERR(r);

    DB **dbs = (DB**)toku_malloc(sizeof(DB*) * NUM_DBS);
    assert(dbs != NULL);

    // --------------------------
    upgrade_test_3(dbs);
    // --------------------------

    if (verbose >= 2)
	print_engine_status(env);
    r = env->close(env, 0);                                                                                   CKERR(r);
    toku_free(dbs);

}

// ------------ infrastructure ----------
static void do_args(int argc, char * const argv[]);

int test_main(int argc, char * const *argv) {
    do_args(argc, argv);
158 159
    littlenode = 0;
    setup();
160
    run_test();
161 162 163 164 165 166 167
    if (SRC_VERSION == 4) {
	if (verbose)
	    printf("Now repeat test with small nodes and small cache.\n");
	littlenode = 1;  // 4k nodes, small cache
	setup();
	run_test();
    }
168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211
    return 0;
}

static void do_args(int argc, char * const argv[]) {
    int resultcode;
    char *cmd = argv[0];
    argc--; argv++;
    
    while (argc>0) {
	if (strcmp(argv[0], "-v")==0) {
	    verbose++;
	} else if (strcmp(argv[0],"-q")==0) {
	    verbose--;
	    if (verbose<0) verbose=0;
        } else if (strcmp(argv[0], "-h")==0) {
	    resultcode=0;
	do_usage:
	    fprintf(stderr, "Usage: -h -c -d <num_dbs> -r <num_rows> %s\n", cmd);
	    exit(resultcode);
        } else if (strcmp(argv[0], "-d")==0) {
            argc--; argv++;
            NUM_DBS = atoi(argv[0]);
            if ( NUM_DBS > MAX_DBS ) {
                fprintf(stderr, "max value for -d field is %d\n", MAX_DBS);
                resultcode=1;
                goto do_usage;
            }
        } else if (strcmp(argv[0], "-r")==0) {
            argc--; argv++;
            NUM_ROWS = atoi(argv[0]);
        } else if (strcmp(argv[0], "-c")==0) {
            CHECK_RESULTS = 1;
        } else if (strcmp(argv[0], "-V")==0) {
            argc--; argv++;
            SRC_VERSION = atoi(argv[0]);
	} else {
	    fprintf(stderr, "Unknown arg: %s\n", argv[0]);
	    resultcode=1;
	    goto do_usage;
	}
	argc--;
	argv++;
    }
}