From 7672014582a994624503399a1f50e855c4fc9ca7 Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@debian.org>
Date: Fri, 21 Feb 2014 22:45:29 +0000
Subject: Add templatebody plugin and directive, and enable it by default

Also add a regression test for templatebody.
---
 t/templatebody.t | 123 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100755 t/templatebody.t

(limited to 't')

diff --git a/t/templatebody.t b/t/templatebody.t
new file mode 100755
index 000000000..b0bc82ce5
--- /dev/null
+++ b/t/templatebody.t
@@ -0,0 +1,123 @@
+#!/usr/bin/perl
+package IkiWiki;
+
+use warnings;
+use strict;
+use Test::More tests => 18;
+
+BEGIN { use_ok("IkiWiki"); }
+BEGIN { use_ok("IkiWiki::Render"); }
+BEGIN { use_ok("IkiWiki::Plugin::templatebody"); }
+BEGIN { use_ok("IkiWiki::Plugin::mdwn"); }
+BEGIN { use_ok("IkiWiki::Plugin::tag"); }
+BEGIN { use_ok("IkiWiki::Plugin::template"); }
+
+sub assert_pagespec_matches {
+	my $page = shift;
+	my $spec = shift;
+	my @params = @_;
+	@params = (location => 'index') unless @params;
+
+	my $res = pagespec_match($page, $spec, @params);
+
+	if ($res) {
+		pass($res);
+	}
+	else {
+		fail($res);
+	}
+}
+
+sub assert_pagespec_doesnt_match {
+	my $page = shift;
+	my $spec = shift;
+	my @params = @_;
+	@params = (location => 'index') unless @params;
+
+	my $res = pagespec_match($page, $spec, @params);
+
+	if (ref $res && $res->isa("IkiWiki::ErrorReason")) {
+		fail($res);
+	}
+	elsif ($res) {
+		fail($res);
+	}
+	else {
+		pass($res);
+	}
+}
+
+ok(! system("rm -rf t/tmp; mkdir t/tmp t/tmp/src t/tmp/dst"));
+
+$config{verbose} = 1;
+$config{srcdir} = 't/tmp/src';
+$config{underlaydir} = 't/tmp/src';
+$config{destdir} = 't/tmp/dst';
+$config{underlaydirbase} = '.';
+$config{templatedir} = 'templates';
+$config{usedirs} = 1;
+$config{htmlext} = 'html';
+$config{wiki_file_chars} = "-[:alnum:]+/.:_";
+$config{default_pageext} = "mdwn";
+$config{wiki_file_prune_regexps} = [qr/^\./];
+
+is(checkconfig(), 1);
+
+%oldrenderedfiles=%pagectime=();
+%pagesources=%pagemtime=%oldlinks=%links=%depends=%typedlinks=%oldtypedlinks=
+%destsources=%renderedfiles=%pagecase=%pagestate=();
+
+$pagesources{index} = "index.mdwn";
+$pagemtime{index} = $pagectime{index} = 1000000;
+writefile("index.mdwn", "t/tmp/src", <<EOF
+[[!template id="deftmpl" greeting="hello" them="world"]]
+[[!template id="oldtmpl" greeting="greetings" them="earthlings"]]
+EOF
+);
+
+$pagesources{"templates/deftmpl"} = "templates/deftmpl.mdwn";
+$pagemtime{index} = $pagectime{index} = 1000000;
+writefile("templates/deftmpl.mdwn", "t/tmp/src", <<EOF
+[[!templatebody <<ENDBODY
+<p><b><TMPL_VAR GREETING>, <TMPL_VAR THEM></b></p>
+[[!tag greeting]]
+ENDBODY]]
+
+This template says hello to someone.
+[[!tag documentation]]
+EOF
+);
+
+$pagesources{"templates/oldtmpl"} = "templates/oldtmpl.mdwn";
+$pagemtime{index} = $pagectime{index} = 1000000;
+writefile("templates/oldtmpl.mdwn", "t/tmp/src", <<EOF
+<p><i><TMPL_VAR GREETING>, <TMPL_VAR THEM></i></p>
+EOF
+);
+
+my %content;
+
+foreach my $page (keys %pagesources) {
+	my $content = readfile("t/tmp/src/$pagesources{$page}");
+	$content = IkiWiki::filter($page, $page, $content);
+	$content = IkiWiki::preprocess($page, $page, $content);
+	$content{$page} = $content;
+}
+
+# Templates are expanded
+like($content{index}, qr{<p><b>hello, world</b></p>});
+like($content{index}, qr{<p><i>greetings, earthlings</i></p>});
+assert_pagespec_matches('index', 'tagged(greeting)');
+# The documentation from the templatebody-using page is not expanded
+unlike($content{index}, qr{This template says hello to someone});
+assert_pagespec_doesnt_match('index', 'tagged(documentation)');
+
+# In the templatebody-using page, the documentation is expanded
+like($content{'templates/deftmpl'}, qr{This template says hello to someone});
+assert_pagespec_matches('templates/deftmpl', 'tagged(documentation)');
+# In the templatebody-using page, the template is *not* expanded
+unlike($content{'templates/deftmpl'}, qr{<p><b>hello, world</b></p>});
+unlike($content{'templates/deftmpl'}, qr{<p><i>greetings, earthlings</i></p>});
+assert_pagespec_doesnt_match('templates/deftmpl', 'tagged(greeting)');
+
+1;
-- 
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