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#! /usr/bin/perl -w |
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|
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# |
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# test callbacks |
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# |
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|
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use Test; |
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use Fcntl; |
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|
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BEGIN { plan tests => 10 }; |
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|
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use TDB_FileX ":all"; |
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|
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my $tdb = TDB_FileX->open("test.tdb", tdb_flags => CLEAR_IF_FIRST, nocow => 1, mutex => 1) |
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or die "Couldn't open test.tdb: $!"; |
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|
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$tdb->store(arg1 => 'val1'); |
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$tdb->store(arg2 => 'val2'); |
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$tdb->store(arg3 => 'val3'); |
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|
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my %found; |
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ok($tdb->traverse(sub { $found{$_[0]} = $_[1] }), 3); |
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ok($found{arg1}, 'val1'); |
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ok($found{arg2}, 'val2'); |
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ok($found{arg3}, 'val3'); |
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|
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# test coderef return value (false means stop) |
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ok($tdb->traverse(sub { 0 }), 1); |
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|
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# test undef coderef (should simply return keys count) |
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ok($tdb->traverse, 3); |
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|
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|
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# trigger constructor log callback |
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# (O_WRONLY is an error) |
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my ($level, $msg); |
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ok(!TDB_FileX->open("test.tdb", tdb_flags => DEFAULT, open_flags => O_WRONLY, mode => 0666, log_cb => sub { ($level, $msg) = @_ })); |
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ok($level, 1); |
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ok($msg); |
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|
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|
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# test separate logging functions |
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if (0) { # modern tdb does not fail this reopen call |
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|
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my ($called1, $called2); |
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$called1 = $called2 = 0; |
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|
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my $tdb1 = TDB_FileX->open("test1.tdb"); |
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ok($tdb1); |
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$tdb1->set_logging_function(sub { $called1++ }); |
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|
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my $tdb2 = TDB_FileX->open("test2.tdb"); |
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ok($tdb2); |
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$tdb2->set_logging_function(sub { $called2++ }); |
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|
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# reopen after unlink should trigger a logged error |
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ok(unlink(qw(test1.tdb test2.tdb)), 2); |
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|
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ok(!$tdb1->reopen); |
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ok($called1, 1); |
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ok($called2, 0); |
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|
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ok(!$tdb2->reopen); |
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ok($called2, 1); |
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} |
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|
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|
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# hash callback |
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|
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$tdb = TDB_FileX->open("dummy.tdb", tdb_flags => INTERNAL, open_flags => O_RDWR, mode => 0666, log_cb => sub { ord substr $_[0], 0, 1 }) |
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or die "Couldn't open test3.tdb: $!"; |
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|
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ok($tdb); |
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$tdb->store(ant => 'val1'); |
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$tdb->store(apple => 'val2'); |
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$tdb->store(banana => 'val3'); |
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|
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# FIXME: this shows the right thing (two records with the one hash |
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# value (97) and one record with another (98)), just have to find a |
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# way to machine test that.. |
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#$tdb->dump_all; |
