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# tests for functions documented in memcached_stats.pod
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use Memcached::libmemcached
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# functions explicitly tested by this file
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# other functions used by the tests
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memcached_server_count
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use libmemcached_test;
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my $memc = libmemcached_test_create();
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# statistics information actually change from version to version,
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# so we can't even be sure of the number of tests.
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# We could probably do a version specific testing, but for now
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# just check that the some constant items/constraints stay constant.
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my $keys_defined_ok = 1;
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my $hostport_defined_ok = 1;
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my (%seen_hostport, %seen_distinct);
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my $walk_stats_rc = $memc->walk_stats("", sub {
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$arg_count_ok = scalar(@_) == 4 if $arg_count_ok;
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my ($key, $value, $hostport, $type) = @_;
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print "$hostport $type: $key=$value\n";
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$keys_defined_ok = defined $key if $keys_defined_ok;
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$hostport_defined_ok = defined $hostport if $hostport_defined_ok;
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$type_ok = defined $type && "" eq $type if $type_ok;
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$seen_hostport{$hostport} = 1;
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$seen_distinct{"$hostport:$key"}++;
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# XXX build $seen_hostport{$hostport} and it matches memcached_server_count
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ok( $walk_stats_rc, "walk_stats should return true");
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ok( $arg_count_ok, "walk_stats argument count is sane" );
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ok( $keys_defined_ok, "keys are sane" );
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ok( $hostport_defined_ok, "hostport are sane" );
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ok( $type_ok, "types are sane" );
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is( scalar keys %seen_hostport, memcached_server_count($memc),
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"should see responses from each server");
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is( scalar (grep { $_ != 1 } values %seen_distinct), 0,
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"should see no distinct hostport+key more than once");
added
removed
t/60-stats.t
