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package GrammarTest;
use base qw(Test::Unit::TestCase);
use lib 'lib';
use GenTest::Grammar;
use Data::Dumper;
sub new {
my $self = shift()->SUPER::new(@_);
# your state for fixture here
return $self;
}
my $grammar;
sub set_up {
$grammar = GenTest::Grammar->new(grammar_file => "unit/testGrammar.yy");
}
sub tear_down {
# clean up after test
}
sub test_create_grammar {
my $self = shift;
$self->assert_not_null($grammar);
$self->assert_not_null($grammar->rule("item1"));
$self->assert_null($grammar->rule("item2"));
}
sub test_patch_grammar {
my $self = shift;
my $newGrammar = GenTest::Grammar->new(grammar_string => "item1 : foobar ;\nitem2: barfoo ;\n");
my $patchedGrammar = $grammar->patch($newGrammar);
$self->assert_not_null($patchedGrammar);
$self->assert_not_null($patchedGrammar->rule('item2'));
my $item1= $patchedGrammar->rule('item1');
$self->assert_not_null($item1);
$self->assert_matches(qr/foobar/, $item1->toString());
}
sub test_top_grammar {
my $self =shift;
my $topGrammar = $grammar->topGrammar(1,'foobar','query');
$self->assert_not_null($topGrammar);
$self->assert_not_null($topGrammar->rule('query'));
$self->assert_null($topGrammar->rule('itme1'));
}
sub test_mask_grammar {
my $self =shift;
my $maskedGrammar = $grammar->mask(0xaaaa);
$self->assert_not_null($maskedGrammar);
my $query = $maskedGrammar->rule('query');
$self->assert_not_null($query);
$self->assert_does_not_match(qr/item1/,$query->toString());
}
1;
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