Latest update.

external/perl/Text-Template-1.56/t/preprocess.t

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+#!perl
+#
+# Tests for PREPROCESSOR features
+# These tests first appeared in version 1.25.
+
+use strict;
+use warnings;
+use Test::More tests => 9;
+use File::Temp;
+
+use_ok 'Text::Template::Preprocess' or exit 1;
+
+my $tmpfile = File::Temp->new;
+my $TMPFILE = $tmpfile->filename;
+
+my $py = sub { tr/x/y/ };
+my $pz = sub { tr/x/z/ };
+
+my $t    = 'xxx The value of $x is {$x}';
+my $outx = 'xxx The value of $x is 119';
+my $outy = 'yyy The value of $y is 23';
+my $outz = 'zzz The value of $z is 5';
+open my $tfh, '>', $TMPFILE or die "Couldn't open test file: $!; aborting";
+print $tfh $t;
+close $tfh;
+
+my @result = ($outx, $outy, $outz, $outz);
+for my $trial (1, 0) {
+    for my $test (0 .. 3) {
+        my $tmpl;
+        if ($trial == 0) {
+            $tmpl = Text::Template::Preprocess->new(TYPE => 'STRING', SOURCE => $t) or die;
+        }
+        else {
+            open $tfh, '<', $TMPFILE or die "Couldn't open test file: $!; aborting";
+            $tmpl = Text::Template::Preprocess->new(TYPE => 'FILEHANDLE', SOURCE => $tfh) or die;
+        }
+        $tmpl->preprocessor($py) if ($test & 1) == 1;
+        my @args = ((($test & 2) == 2) ? (PREPROCESSOR => $pz) : ());
+        my $o = $tmpl->fill_in(@args, HASH => { x => 119, 'y' => 23, z => 5 });
+        is $o, $result[$test];
+    }
+}