+ is_deeply([ $ibx->mm->minmax ], $minmax, 'minmax unchanged');
+ is($ibx->mm->num_highwater, 10, 'num_highwater as expected');
+ my $mset = $ibx->search->query($phrase, {mset=>1});
+ isnt($mset->size, 0, "phrase search succeeds on indexlevel=full");
+ for (<"$xap/*/*">) { $sizes{$ibx->{indexlevel}} += -s _ if -f $_ }
+
+ my ($min, $max) = $ibx->mm->minmax;
+ is_deeply($ibx->mm->msg_range(\$min, $max), $msgmap, 'msgmap unchanged');
+}
+
+ok(unlink "$inboxdir/msgmap.sqlite3", 'remove msgmap');
+remove_tree($xap);
+ok(!-d $xap, 'Xapian directories removed again');
+{
+ my @warn;
+ local $SIG{__WARN__} = sub { push @warn, @_ };
+ my %config = %$ibx_config;
+ $config{indexlevel} = 'medium';
+ my $ibx = PublicInbox::Inbox->new(\%config);
+ my $im = PublicInbox::V2Writable->new($ibx);
+ eval { $im->index_sync({reindex => 1}) };
+ is($@, '', 'no error from reindexing without msgmap');
+ is_deeply(\@warn, [], 'no warnings');
+ $im->done;
+ ok(-d $xap, 'Xapian directories recreated');
+ delete $ibx->{mm};
+ is_deeply([ $ibx->mm->minmax ], $minmax, 'minmax unchanged');
+ is($ibx->mm->num_highwater, 10, 'num_highwater as expected');
+
+ if (0) {
+ # not sure why, but Xapian seems to fallback to terms and
+ # phrase searches still work
+ delete $ibx->{search};
+ my $mset = $ibx->search->query($phrase, {mset=>1});
+ is($mset->size, 0, 'phrase search does not work on medium');
+ }
+ my $words = $phrase;
+ $words =~ tr/"'//d;
+ my $mset = $ibx->search->query($words, {mset=>1});
+ isnt($mset->size, 0, "normal search works on indexlevel=medium");
+ for (<"$xap/*/*">) { $sizes{$ibx->{indexlevel}} += -s _ if -f $_ }
+
+ ok($sizes{full} > $sizes{medium}, 'medium is smaller than full');
+
+
+ my ($min, $max) = $ibx->mm->minmax;
+ is_deeply($ibx->mm->msg_range(\$min, $max), $msgmap, 'msgmap unchanged');
+}
+
+ok(unlink "$inboxdir/msgmap.sqlite3", 'remove msgmap');
+remove_tree($xap);
+ok(!-d $xap, 'Xapian directories removed again');
+{
+ my @warn;
+ local $SIG{__WARN__} = sub { push @warn, @_ };
+ my %config = %$ibx_config;
+ $config{indexlevel} = 'basic';
+ my $ibx = PublicInbox::Inbox->new(\%config);
+ my $im = PublicInbox::V2Writable->new($ibx);
+ eval { $im->index_sync({reindex => 1}) };
+ is($@, '', 'no error from reindexing without msgmap');
+ is_deeply(\@warn, [], 'no warnings');
+ $im->done;
+ ok(-d $xap, 'Xapian directories recreated');
+ delete $ibx->{mm};
+ is_deeply([ $ibx->mm->minmax ], $minmax, 'minmax unchanged');
+ is($ibx->mm->num_highwater, 10, 'num_highwater as expected');
+
+ isnt($ibx->search, 'no search for basic');
+
+ for (<"$xap/*/*">) { $sizes{$ibx->{indexlevel}} += -s _ if -f $_ }
+ ok($sizes{medium} > $sizes{basic}, 'basic is smaller than medium');
+
+ my ($min, $max) = $ibx->mm->minmax;
+ is_deeply($ibx->mm->msg_range(\$min, $max), $msgmap, 'msgmap unchanged');
+}
+
+
+# An incremental indexing test
+ok(unlink "$inboxdir/msgmap.sqlite3", 'remove msgmap');
+remove_tree($xap);
+ok(!-d $xap, 'Xapian directories removed again');
+{
+ my @warn;
+ local $SIG{__WARN__} = sub { push @warn, @_ };
+ my %config = %$ibx_config;
+ my $ibx = PublicInbox::Inbox->new(\%config);
+ # mark1 4 simple additions in the same index_sync
+ $ibx->{ref_head} = $mark1;
+ my $im = PublicInbox::V2Writable->new($ibx);
+ eval { $im->index_sync() };
+ is($@, '', 'no error from reindexing without msgmap');
+ is_deeply(\@warn, [], 'no warnings');
+ $im->done;
+ my ($min, $max) = $ibx->mm->minmax;
+ is($min, 1, 'min as expected');
+ is($max, 4, 'max as expected');
+ is($ibx->mm->num_highwater, 4, 'num_highwater as expected');
+ is_deeply($ibx->mm->msg_range(\$min, $max),
+ [
+ [1, '1@example.com' ],
+ [2, '2@example.com' ],
+ [3, '3@example.com' ],
+ [4, '4@example.com' ],
+ ], 'msgmap as expected' );
+}
+{
+ my @warn;
+ local $SIG{__WARN__} = sub { push @warn, @_ };
+ my %config = %$ibx_config;
+ my $ibx = PublicInbox::Inbox->new(\%config);
+ # mark2 A delete separated from an add in the same index_sync
+ $ibx->{ref_head} = $mark2;
+ my $im = PublicInbox::V2Writable->new($ibx);
+ eval { $im->index_sync() };
+ is($@, '', 'no error from reindexing without msgmap');
+ is_deeply(\@warn, [], 'no warnings');
+ $im->done;
+ my ($min, $max) = $ibx->mm->minmax;
+ is($min, 1, 'min as expected');
+ is($max, 3, 'max as expected');
+ is($ibx->mm->num_highwater, 4, 'num_highwater as expected');
+ is_deeply($ibx->mm->msg_range(\$min, $max),
+ [
+ [1, '1@example.com' ],
+ [2, '2@example.com' ],
+ [3, '3@example.com' ],
+ ], 'msgmap as expected' );
+}
+{
+ my @warn;
+ local $SIG{__WARN__} = sub { push @warn, @_ };
+ my %config = %$ibx_config;
+ my $ibx = PublicInbox::Inbox->new(\%config);
+ # mark3 adds following the delete at mark2
+ $ibx->{ref_head} = $mark3;
+ my $im = PublicInbox::V2Writable->new($ibx);
+ eval { $im->index_sync() };
+ is($@, '', 'no error from reindexing without msgmap');
+ is_deeply(\@warn, [], 'no warnings');
+ $im->done;
+ my ($min, $max) = $ibx->mm->minmax;
+ is($min, 1, 'min as expected');
+ is($max, 10, 'max as expected');
+ is($ibx->mm->num_highwater, 10, 'num_highwater as expected');
+ is_deeply($ibx->mm->msg_range(\$min, $max),
+ [
+ [1, '1@example.com' ],
+ [2, '2@example.com' ],
+ [3, '3@example.com' ],
+ [5, '5@example.com' ],
+ [6, '6@example.com' ],
+ [7, '7@example.com' ],
+ [8, '8@example.com' ],
+ [9, '9@example.com' ],
+ [10, '10@example.com' ],
+ ], 'msgmap as expected' );
+}
+{
+ my @warn;
+ local $SIG{__WARN__} = sub { push @warn, @_ };
+ my %config = %$ibx_config;
+ my $ibx = PublicInbox::Inbox->new(\%config);
+ # mark4 A delete of an older message
+ $ibx->{ref_head} = $mark4;
+ my $im = PublicInbox::V2Writable->new($ibx);
+ eval { $im->index_sync() };
+ is($@, '', 'no error from reindexing without msgmap');
+ is_deeply(\@warn, [], 'no warnings');
+ $im->done;
+ my ($min, $max) = $ibx->mm->minmax;
+ is($min, 1, 'min as expected');
+ is($max, 10, 'max as expected');
+ is($ibx->mm->num_highwater, 10, 'num_highwater as expected');
+ is_deeply($ibx->mm->msg_range(\$min, $max),
+ [
+ [1, '1@example.com' ],
+ [2, '2@example.com' ],
+ [3, '3@example.com' ],
+ [6, '6@example.com' ],
+ [7, '7@example.com' ],
+ [8, '8@example.com' ],
+ [9, '9@example.com' ],
+ [10, '10@example.com' ],
+ ], 'msgmap as expected' );
+}
+
+
+# Another incremental indexing test
+ok(unlink "$inboxdir/msgmap.sqlite3", 'remove msgmap');
+remove_tree($xap);
+ok(!-d $xap, 'Xapian directories removed again');
+{
+ my @warn;
+ local $SIG{__WARN__} = sub { push @warn, @_ };
+ my %config = %$ibx_config;
+ my $ibx = PublicInbox::Inbox->new(\%config);
+ # mark2 an add and it's delete in the same index_sync
+ $ibx->{ref_head} = $mark2;
+ my $im = PublicInbox::V2Writable->new($ibx);
+ eval { $im->index_sync() };
+ is($@, '', 'no error from reindexing without msgmap');
+ is_deeply(\@warn, [], 'no warnings');
+ $im->done;
+ my ($min, $max) = $ibx->mm->minmax;
+ is($min, 1, 'min as expected');
+ is($max, 3, 'max as expected');
+ is($ibx->mm->num_highwater, 4, 'num_highwater as expected');
+ is_deeply($ibx->mm->msg_range(\$min, $max),
+ [
+ [1, '1@example.com' ],
+ [2, '2@example.com' ],
+ [3, '3@example.com' ],
+ ], 'msgmap as expected' );
+}
+{
+ my @warn;
+ local $SIG{__WARN__} = sub { push @warn, @_ };
+ my %config = %$ibx_config;
+ my $ibx = PublicInbox::Inbox->new(\%config);
+ # mark3 adds following the delete at mark2
+ $ibx->{ref_head} = $mark3;
+ my $im = PublicInbox::V2Writable->new($ibx);
+ eval { $im->index_sync() };
+ is($@, '', 'no error from reindexing without msgmap');
+ is_deeply(\@warn, [], 'no warnings');
+ $im->done;
+ my ($min, $max) = $ibx->mm->minmax;
+ is($min, 1, 'min as expected');
+ is($max, 10, 'max as expected');
+ is($ibx->mm->num_highwater, 10, 'num_highwater as expected');
+ is_deeply($ibx->mm->msg_range(\$min, $max),
+ [
+ [1, '1@example.com' ],
+ [2, '2@example.com' ],
+ [3, '3@example.com' ],
+ [5, '5@example.com' ],
+ [6, '6@example.com' ],
+ [7, '7@example.com' ],
+ [8, '8@example.com' ],
+ [9, '9@example.com' ],
+ [10, '10@example.com' ],
+ ], 'msgmap as expected' );
+}
+{
+ my @warn;
+ local $SIG{__WARN__} = sub { push @warn, @_ };
+ my %config = %$ibx_config;
+ my $ibx = PublicInbox::Inbox->new(\%config);
+ # mark4 A delete of an older message
+ $ibx->{ref_head} = $mark4;
+ my $im = PublicInbox::V2Writable->new($ibx);
+ eval { $im->index_sync() };
+ is($@, '', 'no error from reindexing without msgmap');
+ is_deeply(\@warn, [], 'no warnings');
+ $im->done;
+ my ($min, $max) = $ibx->mm->minmax;
+ is($min, 1, 'min as expected');
+ is($max, 10, 'max as expected');
+ is($ibx->mm->num_highwater, 10, 'num_highwater as expected');
+ is_deeply($ibx->mm->msg_range(\$min, $max),
+ [
+ [1, '1@example.com' ],
+ [2, '2@example.com' ],
+ [3, '3@example.com' ],
+ [6, '6@example.com' ],
+ [7, '7@example.com' ],
+ [8, '8@example.com' ],
+ [9, '9@example.com' ],
+ [10, '10@example.com' ],
+ ], 'msgmap as expected' );