use strict;
use warnings;
-use Test::More tests => 5 + 2 * 5;
+use Test::More tests => 11 + 2 * 8;
use LaTeX::TikZ;
-my $tikz = Tikz->formatter(
+use lib 't/lib';
+use LaTeX::TikZ::TestHelper;
+
+using Tikz->formatter(
format => '%d',
);
-sub check {
- my ($set, $desc, $exp) = @_;
-
- local $Test::Builder::Level = $Test::Builder::Level + 1;
-
- my ($head, $decl, $body) = eval {
- $tikz->render(ref $set eq 'ARRAY' ? @$set : $set);
- };
- is $@, '', "$desc: no error";
-
- unless (ref $exp eq 'ARRAY') {
- $exp = [ split /\n/, $exp ];
- }
- unshift @$exp, '\begin{tikzpicture}';
- push @$exp, '\end{tikzpicture}';
-
- is_deeply $body, $exp, $desc;
-}
-
my $translate = eval {
Tikz->functor(
'LaTeX::TikZ::Set::Point' => sub {
Tikz->raw('foo'),
Tikz->point(2),
Tikz->line(-1 => 3)
- ->clip(Tikz->circle(1, 1))
+ ->clip(Tikz->circle(1, 1)),
+ Tikz->union(
+ Tikz->chain(4 => '--' => [ -3, 2 ]),
+ Tikz->join('-|' => [ -1, 0 ], [ 0, 1 ]),
+ ),
)
->clip(Tikz->rectangle([0, -1] => [2, 3]));
\clip (1cm,0cm) circle (1cm) ;
\draw (-1cm,0cm) -- (3cm,0cm) ;
\end{scope}
+\draw (4cm,0cm) -- (-3cm,2cm) (-1cm,0cm) -| (0cm,1cm) ;
\end{scope}
RES
\clip (0cm,1cm) circle (1cm) ;
\draw (-2cm,1cm) -- (2cm,1cm) ;
\end{scope}
+\draw (3cm,1cm) -- (-4cm,3cm) (-2cm,1cm) -| (-1cm,2cm) ;
\end{scope}
RES
+my $poly = Tikz->closed_polyline(
+ [ 0, 0 ], [ 1, 0 ], [ 1, 1 ], [ 0, 1 ]
+);
+
+my $poly2 = eval {
+ $poly->$translate(Tikz->point(-1, 1));
+};
+is $@, '', 'translating a polyline doesn\'t croak';
+
+check $poly2, 'the translated polyline', <<'RES';
+\draw (-1cm,1cm) -- (0cm,1cm) -- (0cm,2cm) -- (-1cm,2cm) -- cycle ;
+RES
+
my $strip = eval {
Tikz->functor(
'+LaTeX::TikZ::Mod' => sub { return },
\clip (0cm,1cm) circle (1cm) ;
\draw (-2cm,1cm) -- (2cm,1cm) ;
\end{scope}
+\draw (3cm,1cm) -- (-4cm,3cm) (-2cm,1cm) -| (-1cm,2cm) ;
\end{scope}
RES
\draw foo ;
\draw (1cm,1cm) ;
\draw (-2cm,1cm) -- (2cm,1cm) ;
+\draw (3cm,1cm) -- (-4cm,3cm) (-2cm,1cm) -| (-1cm,2cm) ;
+RES
+
+my $special = eval {
+ Tikz->functor(
+ '+LaTeX::TikZ::Mod' => sub { die "mod\n" },
+ '+LaTeX::TikZ::Set' => sub { die "set\n" },
+ );
+};
+is $@, '', 'creating a special functor with + rules doesn\'t croak';
+
+eval { $seq->$special };
+is $@, "set\n", 'special functor with + rules eats everything properly';
+
+$special = eval {
+ Tikz->functor(
+ '+LaTeX::TikZ::Mod' => sub { die "mod\n" },
+ '+LaTeX::TikZ::Set' => sub { die "set\n" },
+ 'LaTeX::TikZ::Set::Point' => sub { Tikz->point(7) },
+ 'LaTeX::TikZ::Set::Path' => sub { Tikz->raw('moo') },
+ );
+};
+is $@, '', 'creating a special functor with + and normal rules doesn\'t croak';
+
+my $res = eval { Tikz->point(3, 4)->$special };
+is $@, '', 'special functor with + and normal rules orders its rules properly';
+
+check $res, 'the result of the special functor', <<'RES';
+\draw (7cm,0cm) ;
RES
-$tikz = eval {
+$res = eval { Tikz->raw('hlagh')->$special };
+is $@, '',
+ 'special functor with + and normal rules orders its rules properly again';
+
+check $res, 'the result of the special functor', <<'RES';
+\draw moo ;
+RES
+
+using eval {
Tikz->formatter(
origin => [ -1, 1 ],
);
\clip (0cm,1cm) circle (1cm) ;
\draw (-2cm,1cm) -- (2cm,1cm) ;
\end{scope}
+\draw (3cm,1cm) -- (-4cm,3cm) (-2cm,1cm) -| (-1cm,2cm) ;
\end{scope}
RES
-