Commit a3462592 authored by Rich Prohaska's avatar Rich Prohaska Committed by Yoni Fogel
Browse files

#4429 get test_set_lk_max_locks running on BDB 5.3 refs[t:4429] 

git-svn-id: file:///svn/toku/tokudb@39193 c7de825b-a66e-492c-adef-691d508d4ae1
parent 5703873e

src/tests/test_set_lk_max_locks.c

+37 −30
Original line number Diff line number Diff line
@@ -15,7 +15,7 @@ 


// ENVDIR is defined in the Makefile



#ifdef TOKUDB

#if TOKUDB

#define EXTRA_LOCK_NEEDED 2

#else

#define EXTRA_LOCK_NEEDED 0
@@ -33,14 +33,19 @@ static void make_db (int n_locks) { 
    CKERR(r);

    r = toku_os_mkdir(ENVDIR, S_IRWXU+S_IRWXG+S_IRWXO);       assert(r == 0);

    r = db_env_create(&env, 0); assert(r == 0);

#ifdef TOKUDB

#if TOKUDB

    r = env->set_redzone(env, 0); assert(r == 0);

#endif

    env->set_errfile(env, 0);

    if (n_locks>0) {

#if !TOKUDB && DB_VERSION_MAJOR >= 5

        // BDB configures lock partitons with the number of processors.  We set the number of lock partitions to 1

        // to override the default and get consistent locking behaviour on many machines.

        r = env->set_lk_partitions(env, 1); CKERR(r);

#endif

	r = env->set_lk_max_locks(env, n_locks+EXTRA_LOCK_NEEDED); CKERR(r);

        /* test the get_lk_max_locks method */

#ifdef TOKUDB

#if TOKUDB

	// BDB cannot handle a NULL passed to get_lk_max_locks

        r = env->get_lk_max_locks(env, 0); 

        assert(r == EINVAL);
@@ -58,7 +63,7 @@ static void make_db (int n_locks) { 
    r = db->open(db, tid, "foo.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);

    r = tid->commit(tid, 0);    assert(r == 0);

    

#ifndef TOKUDB

#if !TOKUDB

    u_int32_t pagesize;

    r = db->get_pagesize(db, &pagesize); CKERR(r);

    u_int32_t datasize = pagesize/6;
@@ -108,12 +113,13 @@ static void make_db (int n_locks) { 
	    key.data  = hello; key.size=strlen(hello)+1;

	    data.data = there; data.size=strlen(there)+1;

	    r = db->put(db, j==0 ? tid : tid2, &key, &data, 0);

#ifdef TOKUDB

#if TOKUDB

	    // Lock escalation cannot help here:  We require too many locks because we are alternating between tid and tid2

	    if (i*2+j<effective_n_locks) {

		CKERR(r);

	    } else CKERR2(r, TOKUDB_OUT_OF_LOCKS);

#else

            if (verbose) printf("%d %d %d\n", i, j, r);

#if DB_VERSION_MAJOR >= 5

	    if (i*2+j+1<effective_n_locks) {

#else
@@ -134,7 +140,8 @@ static void make_db (int n_locks) { 
}



int

test_main (int argc __attribute__((__unused__)), char *const argv[] __attribute__((__unused__))) {

test_main (int argc, char * const argv[]) {

    parse_args(argc, argv);

    make_db(100);

    make_db(1000);

    if (0) {