public void AllDividedTestCasesTest()
{
var Text = (@"{
a = 1;
b = 1;
c = 0;
c = c/c/1;
if 1*a + 1*b
{
c = a * b * 1;
}
q = a/1 + 5;
q = c + 0;
}");
Scanner scanner = new Scanner();
scanner.SetSource(Text, 0);
Parser parser = new Parser(scanner);
parser.Parse();
var parentFiller = new FillParentsVisitor();
parser.root.Visit(parentFiller);
var ProdDiv = new AlgebraicIdentityProdDiv1Visitor();
var Sum = new AlgebraicIdentitySum0Visitor();
ProdDiv.Visit(parser.root);
Sum.Visit(parser.root);
var prettyPrinter = new PrettyPrinterVisitor();
parser.root.Visit(prettyPrinter);
var TAC = GenerateTAC(prettyPrinter.FormattedProgram);
var expected = new List <string>()
{
"a = 1",
"b = 1",
"c = 0",
"c = c / c",
"#t0 = a + b",
"if #t0 goto #L0",
"goto #L1",
"#L0",
"c = a * b",
"#L1",
"q = a + 5",
"q = c"
};
var actual = TAC.Instructions.Select(instruction => instruction.ToString().Trim());
CollectionAssert.AreEqual(expected, actual);
}
public void OneLineTests(string line, string expected)
{
var parser = GenerateTree(@"{" + $"\n{line}\n" + @"}");
var expectedTree = GenerateTree(@"{" + $"\n{expected}\n" + @"}");
var ProdDiv = new AlgebraicIdentityProdDiv1Visitor();
var Sum = new AlgebraicIdentitySum0Visitor();
ProdDiv.Visit(parser.root);
Sum.Visit(parser.root);
var actual = parser.ToString();
var expect = expectedTree.ToString();
Assert.AreEqual(actual, expect);
}