def testSemantic1(self):
util.semanticProgram(
util.source('''
class NineTest:
pass
''')
)
def testVirtualOverrideKeywords3(self):
program = util.source('''
class A_Class:
virtual def Method():
pass
class B_Class(A_Class):
override def Method():
pass
''')
util.semanticProgram(program)
def testVirtualOverrideKeywords1(self):
program = util.source('''
class A_Class:
override def Bork():
pass
''')
self.assertRaises(
error.OverrideError,
lambda: util.semanticProgram(program)
)
def testSemantic2(self):
program = util.source('''
class NineTest:
var x
def Method():
pass
''')
self.failUnlessRaises(
error.SyntaxError,
lambda: util.semanticProgram(program)
)
def testCircularInheritance(self):
program = util.source('''
class A(B):
pass
class B(A):
pass
''')
self.assertRaises(
error.CircularInheritanceError,
lambda: util.semanticProgram(program)
)
def testSemantic3(self):
program = util.source('''
class DuplicateName:
pass
class DuplicateName:
var x
def Method():
pass
''')
self.failUnlessRaises(
error.NameError,
lambda: util.semanticProgram(program)
)
def testVirtualOverrideKeywords2(self):
program = util.source('''
class A_Class:
override def Method():
pass
class B_Class(A_Class):
override def Method(x as int):
pass
'''
)
self.assertRaises(
error.OverrideError,
lambda: util.semanticProgram(program)
)
def testGetMethod(self):
"testGetMethod: Test ClassDecl.getMethod()"
from ast import vartypes
program = util.source('''
class A_Class:
virtual def Method():
pass
class B_Class(A_Class):
override def Method():
pass
''')
result = util.semanticProgram(program).pop()
assert isinstance(result, ClassDecl)
assert result.getMethod("Method", (), vartypes.VoidType) is not None
def testSealedMethod(self):
program = util.source('''
class A:
virtual def Method():
print 'A'
class B(A):
sealed override def Method():
print 'B'
class C(B):
override def Method():
print 'C'
''')
self.assertRaises(
error.OverrideError,
lambda: util.semanticProgram(program)
)