dirname, basename, bestlink, linkify, pagetitle, titlepage.

* Allow links of the form [[some page|page]], with whitespace in the link
  text.

3 files changed, 98 insertions, 0 deletions

diff --git a/t/linkify.t b/t/linkify.t
new file mode 100755
index 000000000..c231d734b
--- /dev/null
+++ b/t/linkify.t
@@ -0,0 +1,74 @@
+#!/usr/bin/perl
+use warnings;
+use strict;
+use Test::More tests => 11;
+
+sub linkify ($$$) {
+	my $content=shift;
+	my $page=shift;
+	my @existing_pages=@{shift()};
+	
+	# This is what linkify and htmllink need set right now to work.
+	# This could change, if so, update it..
+	%IkiWiki::links=();
+	foreach my $page (@existing_pages) {
+		$IkiWiki::links{$page}=[];
+		$IkiWiki::renderedfiles{"$page.mdwn"}=$page;
+	}
+	%IkiWiki::config=IkiWiki::defaultconfig();
+
+	return IkiWiki::linkify($content, $page);
+}
+
+sub links_to ($$) {
+	my $link=shift;
+	my $content=shift;
+	
+	if ($content =~ m!<a href="[^"]*\Q$link\E[^"]*">!) {
+		return 1;
+	}
+	else {
+		print STDERR "# expected link to $link in $content\n";
+		return;
+	}
+}
+
+sub not_links_to ($$) {
+	my $link=shift;
+	my $content=shift;
+	
+	if ($content !~ m!<a href="[^"]*\Q$link\E[^"]*">!) {
+		return 1;
+	}
+	else {
+		print STDERR "# expected no link to $link in $content\n";
+		return;
+	}
+}
+
+sub links_text ($$) {
+	my $text=shift;
+	my $content=shift;
+	
+	if ($content =~ m!>\Q$text\E</a>!) {
+		return 1;
+	}
+	else {
+		print STDERR "# expected link text $text in $content\n";
+		return;
+	}
+}
+
+
+BEGIN { use_ok("IkiWiki::Render"); }
+
+ok(links_to("bar", linkify("link to [[bar]] ok", "foo", ["foo", "bar"])), "ok link");
+ok(not_links_to("bar", linkify("link to \\[[bar]] ok", "foo", ["foo", "bar"])), "escaped link");
+ok(links_to("page=bar", linkify("link to [[bar]] ok", "foo", ["foo"])), "broken link");
+ok(links_to("bar", linkify("link to [[baz]] and [[bar]] ok", "foo", ["foo", "baz", "bar"])), "dual links");
+ok(links_to("baz", linkify("link to [[baz]] and [[bar]] ok", "foo", ["foo", "baz", "bar"])), "dual links");
+ok(links_to("bar", linkify("link to [[some_page|bar]] ok", "foo", ["foo", "bar"])), "named link");
+ok(links_text("some page", linkify("link to [[some_page|bar]] ok", "foo", ["foo", "bar"])), "named link text");
+ok(links_to("bar", linkify("link to [[some page|bar]] ok", "foo", ["foo", "bar"])), "named link, with whitespace");
+ok(links_text("some page", linkify("link to [[some page|bar]] ok", "foo", ["foo", "bar"])), "named link text, with whitespace");
+ok(links_text("Some long, & complex page name.", linkify("link to [[Some long, & complex page name.|bar]] ok, and this is not a link]] here", "foo", ["foo", "bar"])), "complex named link text");
diff --git a/t/pagetitle.t b/t/pagetitle.t
new file mode 100755
index 000000000..1bb4421e4
--- /dev/null
+++ b/t/pagetitle.t
@@ -0,0 +1,12 @@
+#!/usr/bin/perl
+use warnings;
+use strict;
+use Test::More tests => 6;
+
+BEGIN { use_ok("IkiWiki"); }
+
+is(IkiWiki::pagetitle("foo_bar"), "foo bar");
+is(IkiWiki::pagetitle("foo_bar_baz"), "foo bar baz");
+is(IkiWiki::pagetitle("foo_bar__33__baz"), "foo bar&#33;baz");
+is(IkiWiki::pagetitle("foo_bar__1234__baz"), "foo bar&#1234;baz");
+is(IkiWiki::pagetitle("foo_bar___33___baz"), "foo bar &#33; baz");
diff --git a/t/titlepage.t b/t/titlepage.t
new file mode 100755
index 000000000..6e1856a15
--- /dev/null
+++ b/t/titlepage.t
@@ -0,0 +1,12 @@
+#!/usr/bin/perl
+use warnings;
+use strict;
+use Test::More tests => 6;
+
+BEGIN { use_ok("IkiWiki"); }
+
+is(IkiWiki::titlepage("foo bar"), "foo_bar");
+is(IkiWiki::titlepage("foo bar baz"), "foo_bar_baz");
+is(IkiWiki::titlepage("foo bar/baz"), "foo_bar/baz");
+is(IkiWiki::titlepage("foo bar&baz"), "foo_bar__38__baz");
+is(IkiWiki::titlepage("foo bar & baz"), "foo_bar___38___baz");