require "test.pl";
}
use strict;
+use Config;
use Filter::Util::Call;
-plan(tests => 128);
+plan(tests => 141);
unshift @INC, sub {
no warnings 'uninitialized';
# Check that the array dereferencing works ready for the more complex tests:
do [\&generator] or die;
-do [sub {
- my $param = $_[1];
- is (ref $param, 'ARRAY', "Got our parameter");
- $_ = shift @$param;
- return defined $_ ? 1 : 0;
- }, ["pass('Can return generators which take state');\n",
- "pass('And return multiple lines');\n",
- ]] or die;
+sub generator_with_state {
+ my $param = $_[1];
+ is (ref $param, 'ARRAY', "Got our parameter");
+ $_ = shift @$param;
+ return defined $_ ? 1 : 0;
+}
+
+do [\&generator_with_state,
+ ["pass('Can return generators which take state');\n",
+ "pass('And return multiple lines');\n",
+ ]] or die;
open $fh, "<", \'fail("File handles and filters work from \@INC");';
pas("SSS make s fast SSS");
EOC
-do [$fh, sub {s/s/ss/gs; s/([\nS])/$1$1$1/gs; return;}] or die;
+TODO: {
+ todo_skip "disabled under -Dmad", 50 if $Config{mad};
+ do [$fh, sub {s/s/ss/gs; s/([\nS])/$1$1$1/gs; return;}] or die;
+}
sub prepend_line_counting_filter {
filter_add(sub {
EOC
do [$fh, sub {$_ .= $_ . $_; return;}] or die;
+
+do \"pass\n(\n'Scalar references are treated as initial file contents'\n)\n"
+or die;
+
+open $fh, "<", \"ss('The file is concatentated');";
+
+do [\'pa', $fh] or die;
+
+open $fh, "<", \"ff('Gur svygre vf bayl eha ba gur svyr');";
+
+do [\'pa', $fh, sub {tr/A-Za-z/N-ZA-Mn-za-m/; return;}] or die;
+
+open $fh, "<", \"SS('State also works');";
+
+do [\'pa', $fh, sub {s/($_[1])/lc $1/ge; return;}, "S"] or die;
+
+@lines = ('ss', '(', "'you can use a generator'", ')');
+
+do [\'pa', \&generator] or die;
+
+do [\'pa', \&generator_with_state,
+ ["ss('And generators which take state');\n",
+ "pass('And return multiple lines');\n",
+ ]] or die;