From a9c903a57ff9a18c56a53bcba4316eade423fef6 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Fri, 9 Sep 2016 00:01:24 +0000
Subject: search: more granular message body searching

"bs:" and "b:" are adapted from mairix(1)

We will also support searching explicitly for quoted vs
non-quoted text via "q:" and "nq:" prefixes since sometimes
readers will not care for quoted text.

In the future, we will support parsing diffs (perhaps when
repobrowse integration is complete).

Note: this roughly doubles the size of the Xapian database due
to the additional information; so this change may not be worth
it.
---
 t/search.t | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 't')

diff --git a/t/search.t b/t/search.t
index 7abaf832..bddb545a 100644
--- a/t/search.t
+++ b/t/search.t
@@ -361,6 +361,31 @@ sub filter_mids {
 	}
 }
 
+{
+	$rw_commit->();
+	$ro->reopen;
+	my $res = $ro->query('b:hello');
+	is(scalar @{$res->{msgs}}, 0, 'no match on body search only');
+	$res = $ro->query('bs:smith');
+	is(scalar @{$res->{msgs}}, 0,
+		'no match on body+subject search for From');
+
+	$res = $ro->query('q:theatre');
+	is(scalar @{$res->{msgs}}, 1, 'only one quoted body');
+	like($res->{msgs}->[0]->from, qr/\AQuoter/, 'got quoted body');
+
+	$res = $ro->query('nq:theatre');
+	is(scalar @{$res->{msgs}}, 1, 'only one non-quoted body');
+	like($res->{msgs}->[0]->from, qr/\ANon-Quoter/, 'got non-quoted body');
+
+	foreach my $pfx (qw(b: bs:)) {
+		$res = $ro->query($pfx . 'theatre');
+		is(scalar @{$res->{msgs}}, 2, "searched both bodies for $pfx");
+		like($res->{msgs}->[0]->from, qr/\ANon-Quoter/,
+			"non-quoter first for $pfx");
+	}
+}
+
 done_testing();
 
 1;
-- 
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