Import BSDDB 4.7.25 (as of svn r89086)

2017-09-04 13:40:25 -05:00
parent 4b29e0458f
commit 8f590873d0
4781 changed files with 2241032 additions and 6 deletions
--- a/perl/BerkeleyDB/t/destroy.t
+++ b/perl/BerkeleyDB/t/destroy.t
@@ -0,0 +1,99 @@
+#!./perl -w
+
+use strict ;
+
+use lib 't' ;
+use BerkeleyDB; 
+use util ;
+
+print "1..15\n";
+
+my $Dfile = "dbhash.tmp";
+my $home = "./fred" ;
+
+umask(0);
+
+{
+    # let object destruction kill everything
+
+    my $lex = new LexFile $Dfile ;
+    my %hash ;
+    my $value ;
+
+    ok 1, my $lexD = new LexDir($home) ;
+    ok 2, my $env = new BerkeleyDB::Env -Home => $home,  @StdErrFile,
+				     -Flags => DB_CREATE|DB_INIT_TXN|
+					  	DB_INIT_MPOOL|DB_INIT_LOCK ;
+    ok 3, my $txn = $env->txn_begin() ;
+    ok 4, my $db1 = tie %hash, 'BerkeleyDB::Hash', -Filename => $Dfile,
+                                      	       	-Flags     => DB_CREATE ,
+					       	-Env 	   => $env,
+					    	-Txn	   => $txn  ;
+
+    ok 5, $txn->txn_commit() == 0 ;
+    ok 6, $txn = $env->txn_begin() ;
+    $db1->Txn($txn);
+    
+    # create some data
+    my %data =  (
+		"red"	=> "boat",
+		"green"	=> "house",
+		"blue"	=> "sea",
+		) ;
+
+    my $ret = 0 ;
+    while (my ($k, $v) = each %data) {
+        $ret += $db1->db_put($k, $v) ;
+    }
+    ok 7, $ret == 0 ;
+
+    # should be able to see all the records
+
+    ok 8, my $cursor = $db1->db_cursor() ;
+    my ($k, $v) = ("", "") ;
+    my $count = 0 ;
+    # sequence forwards
+    while ($cursor->c_get($k, $v, DB_NEXT) == 0) {
+        ++ $count ;
+    }
+    ok 9, $count == 3 ;
+    undef $cursor ;
+
+    # now abort the transaction
+    ok 10, $txn->txn_abort() == 0 ;
+
+    # there shouldn't be any records in the database
+    $count = 0 ;
+    # sequence forwards
+    ok 11, $cursor = $db1->db_cursor() ;
+    while ($cursor->c_get($k, $v, DB_NEXT) == 0) {
+        ++ $count ;
+    }
+    ok 12, $count == 0 ;
+
+    #undef $txn ;
+    #undef $cursor ;
+    #undef $db1 ;
+    #undef $env ;
+    #untie %hash ;
+
+}
+
+{
+    my $lex = new LexFile $Dfile ;
+    my %hash ;
+    my $cursor ;
+    my ($k, $v) = ("", "") ;
+    ok 13, my $db1 = tie %hash, 'BerkeleyDB::Hash', 
+		-Filename	=> $Dfile,
+               	-Flags		=> DB_CREATE ;
+    my $count = 0 ;
+    # sequence forwards
+    ok 14, $cursor = $db1->db_cursor() ;
+    while ($cursor->c_get($k, $v, DB_NEXT) == 0) {
+        ++ $count ;
+    }
+    ok 15, $count == 0 ;
+}
+
+