/// <summary>
/// Generate a parser from an IronMeta grammar.
/// </summary>
/// <param name="src_fname">The name of the source file (to use for error messages).</param>
/// <param name="input">Input stream.</param>
/// <param name="output">Output writer.</param>
/// <param name="name_space">Namespace to use in the generated parser.</param>
public static MatchResult<char, AST.AstNode> Process(string src_fname, IEnumerable<char> input, TextWriter output, string name_space)
{
var parser = new Parser();
var match = parser.GetMatch(input, parser.IronMetaFile);
if (match.Success)
{
var csgen = new CSharpGen(match.Result, name_space);
csgen.Generate(src_fname, output);
}
return match;
}
public void TestNoBaseClass()
{
var grammar = @"ironmeta TestGrammar<char, int> { One = ""1""; }";
var parser = new Parser();
var result = parser.GetMatch(grammar, parser.IronMetaFile);
Assert.IsTrue(result.Success);
var gen = new CSharpGen(result.Result, "TestNoBaseClass");
string src = null;
using (var ms = new MemoryStream())
using (var sw = new StreamWriter(ms))
{
gen.Generate("testNoBaseClass.ironmeta", sw);
src = Encoding.UTF8.GetString(ms.ToArray());
}
Assert.IsTrue(src.Contains("class TestGrammar : IronMeta.Matcher.Matcher<char, int>"));
}
