public void SimpleExpression1_Test()
{
GrammarTree GT = LoadGrammar(TESTFILESPATH + @"simple expression1.tpg");
Grammar G = (Grammar)GT.Eval();
G.Directives["TinyPG"]["TemplatePath"] = TEMPLATEPATH;
G.Directives["TinyPG"]["OutputPath"] = OUTPUTPATH;
// basic checks
string temp = G.PrintFirsts();
Assert.IsTrue(!String.IsNullOrEmpty(temp));
temp = G.GetOutputPath();
Assert.IsTrue(!String.IsNullOrEmpty(temp));
temp = G.PrintGrammar();
Assert.IsTrue(!String.IsNullOrEmpty(temp));
Compiler.Compiler compiler = new Compiler.Compiler();
compiler.Compile(G);
Assert.IsTrue(compiler.Errors.Count == 0, "compilation contains errors");
CompilerResult result = compiler.Run("5+7/3*2+(4*2)");
Assert.IsTrue(result.Output.StartsWith("Parse was successful."));
}
public void SimpleExpression1_VB_Test()
{
GrammarTree GT = LoadGrammar(TESTFILESPATH + @"simple expression1_vb.tpg");
Grammar G = (Grammar)GT.Eval();
G.Directives["TinyPG"]["TemplatePath"] = TEMPLATEPATH_VB;
Compiler.Compiler compiler = new Compiler.Compiler();
compiler.Compile(G);
Assert.IsTrue(compiler.Errors.Count == 0, "compilation contains errors");
CompilerResult result = compiler.Run("5+7/3*2+(4*2)");
Assert.IsTrue(result.Output.StartsWith("Parse was successful."));
}
public void SimpleExpression4_VB_Test()
{
GrammarTree GT = LoadGrammar(TESTFILESPATH + @"GrammarHighlighter_vb.tpg");
Grammar G = (Grammar)GT.Eval();
G.Directives.Add(new Directive("TinyPG"));
G.Directives["TinyPG"]["TemplatePath"] = TEMPLATEPATH_VB;
Compiler.Compiler compiler = new Compiler.Compiler();
compiler.Compile(G);
Assert.IsTrue(compiler.Errors.Count == 0, "compilation contains errors");
CompilerResult result = compiler.Run("using System.IO;\r\n");
Assert.IsTrue(result.Output.StartsWith("Parse was successful."));
}
public void SimpleExpression2_VB_Test()
{
GrammarTree GT = LoadGrammar(TESTFILESPATH + @"simple expression2_vb.tpg");
Grammar G = (Grammar)GT.Eval();
G.Directives.Add(new Directive("TinyPG"));
G.Directives["TinyPG"]["TemplatePath"] = TEMPLATEPATH_VB;
Compiler.Compiler compiler = new Compiler.Compiler();
compiler.Compile(G);
Assert.IsTrue(compiler.Errors.Count == 0, "compilation contains errors");
CompilerResult result = compiler.Run("5+8/4*2+(4*2)");
Assert.IsTrue(Convert.ToInt32(result.Value) == 17);
}
