1 files changed, 93 insertions, 0 deletions
diff --git a/plugin/handler_socket/regtest/test_01_lib/test10.pl b/plugin/handler_socket/regtest/test_01_lib/test10.pl
new file mode 100644
index 00000000..560976ba
--- /dev/null
+++ b/plugin/handler_socket/regtest/test_01_lib/test10.pl
@@ -0,0 +1,93 @@
+#!/usr/bin/env perl
+
+# vim:sw=2:ai
+
+# test for nulls
+
+BEGIN {
+	push @INC, "../common/";
+};
+
+use strict;
+use warnings;
+use hstest;
+
+my $dbh = hstest::init_testdb();
+my $table = 'hstesttbl';
+my $tablesize = 256;
+$dbh->do(
+  "create table $table (" .
+  "k varchar(30) primary key, " .
+  "v1 varchar(30), " .
+  "v2 varchar(30)) " .
+  "engine = innodb default charset = binary");
+srand(999);
+
+my %valmap = ();
+
+# setting null
+print "HSINSERT";
+my $hs = hstest::get_hs_connection(undef, 9999);
+my $dbname = $hstest::conf{dbname};
+$hs->open_index(1, $dbname, $table, '', 'k,v1,v2');
+for (my $i = 0; $i < $tablesize; ++$i) {
+  my $k = "" . $i;
+  my $v1 = "v1_" . $i;
+  my $v2 = undef; # null value
+  my $r = $hs->execute_insert(1, [ $k, $v1, $v2 ]);
+  my $err = $r->[0];
+  if ($err != 0) {
+    my $err_str = $r->[1];
+    print "$err $err_str\n";
+  }
+}
+undef $hs;
+
+dump_table();
+
+# setting null
+print "HSUPDATE";
+$hs = hstest::get_hs_connection(undef, 9999);
+$dbname = $hstest::conf{dbname};
+$hs->open_index(2, $dbname, $table, '', 'v1');
+for (my $i = 0; $i < $tablesize; ++$i) {
+  my $r = $hs->execute_single(2, '=', [ $i ], 1000, 0, 'U', [ undef ]);
+  my $err = $r->[0];
+  if ($err != 0) {
+    my $err_str = $r->[1];
+    print "$err $err_str\n";
+  }
+}
+undef $hs;
+
+dump_table();
+
+# setting non-null
+print "HSUPDATE";
+$hs = hstest::get_hs_connection(undef, 9999);
+$dbname = $hstest::conf{dbname};
+$hs->open_index(2, $dbname, $table, '', 'v1');
+for (my $i = 0; $i < $tablesize; ++$i) {
+  my $r = $hs->execute_single(2, '=', [ $i ], 1000, 0, 'U', [ "hoge" ]);
+  my $err = $r->[0];
+  if ($err != 0) {
+    my $err_str = $r->[1];
+    print "$err $err_str\n";
+  }
+}
+undef $hs;
+
+dump_table();
+
+sub dump_table {
+  print "DUMP_TABLE\n";
+  my $aref = $dbh->selectall_arrayref("select k,v1,v2 from $table order by k");
+  for my $row (@$aref) {
+    my ($k, $v1, $v2) = @$row;
+    $v1 = "[null]" if !defined($v1);
+    $v2 = "[null]" if !defined($v2);
+    print "$k $v1 $v2\n";
+    # print "MISMATCH\n" if ($valmap{$k} ne $v);
+  }
+}
+