def testPrintVisitor(self):
src = Source('./tests/test.minipl')
scanner = Scanner(src)
parser = Parser(scanner)
ast = parser.program()
pv = PrintVisitor()
ast.accept(pv)
def testTypeCheckVisitor(self):
return
src = Source('./tests/test.minipl')
scanner = Scanner(src)
parser = Parser(scanner)
ast = parser.program()
tc = TypeCheck()
ast.accept(tc)
def __createAstAndVisitor__(self, lines):
src = MockSource(lines)
scanner = Scanner(src)
parser = Parser(scanner)
ast = parser.program()
tc = TypeCheck()
ast.accept(tc)
iv = InterpretingVisitor(tc.symbolTable)
return ast, iv
def testInterpretingVisitorWithAFile(self, output, input):
src = Source('./tests/test.minipl')
scanner = Scanner(src)
parser = Parser(scanner)
ast = parser.program()
tc = TypeCheck()
ast.accept(tc)
iv = InterpretingVisitor(tc.symbolTable)
ast.accept(iv)
output.assert_called_with('120')
def setup(filename):
src = Source(filename)
scanner = Scanner(src)
parser = Parser(scanner)
ast = parser.program()
return ast, parser.errors
def testParser(self):
src = Source('./tests/test.minipl')
scanner = Scanner(src)
parser = Parser(scanner)
parser.program()
def __createAST__(self, lines):
src = MockSource(lines)
scanner = Scanner(src)
parser = Parser(scanner)
return parser.program(), parser