Sha256: 8df7446de64fa9c5388c5b35ae35afe7538693e47acfe8ba92dfe83ae6736fea
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Size: 841 Bytes
Versions: 58
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Contents
require File.expand_path("#{File.dirname(__FILE__)}/../spec_helper")
module ParsingRuleSpec
describe "a grammar with one parsing rule" do
testing_grammar %{
grammar Foo
rule bar
"baz"
end
end
}
it "stores and retrieves nodes in its node cache" do
parser = self.class.const_get(:FooParser).new
parser.send(:prepare_to_parse, 'baz')
node_cache = parser.send(:node_cache)
node_cache[:bar][0].should be_nil
parser._nt_bar
cached_node = node_cache[:bar][0]
cached_node.should be_an_instance_of(Runtime::SyntaxNode)
cached_node.text_value.should == 'baz'
parser.instance_eval { @index = 0 }
parser._nt_bar.should equal(cached_node)
parser.index.should == cached_node.interval.end
end
end
end
Version data entries
58 entries across 58 versions & 6 rubygems