def testBadUndef(self):
pp = preprocessor.T('''
$UNDEF foo
''')
self.assertEqual(pp.out(), '''
''')
try:
pp = preprocessor.T('''
$UNDEF
''')
self.fail("should've raised an exception")
except preprocessor.Error as err:
self.assertEqual(str(err), "2: $UNDEF without variable")
def testElse(self):
pp = preprocessor.T('''
$define bar
$IFDEF foo
foo
$ELSE
not foo
$ifdef bar
notfoo,bar
$else
notfoo,notbar
$endif
$ENDIF
''')
self.assertEqual(
pp.out(), '''
not foo
notfoo,bar
''')
def testNestedIfdef(self):
pp = preprocessor.T('''
$define bar
$IFDEF foo
foo
$IFDEF bar
foobar
$ENDIF
$ENDIF
$IFDEF bar
bar
$IFDEF foo
barfoo
$ENDIF
$ENDIF
''')
self.assertEqual(pp.out(), '''
bar
''')
def testIfWithoutEndif(self):
try:
pp = preprocessor.T('''
$IFDEF foople
''')
self.fail("Should have raised an exception")
except preprocessor.Error as err:
self.assertEqual(str(err), "2: $IFDEF without $ENDIF")
def testContinuationFix(self):
pp = preprocessor.T('''
z = 1.0\\
5
''')
self.assertEqual(pp.out(), '''
z = 1.05
''')
def testIfdefWithoutVar(self):
try:
pp = preprocessor.T('''
$IFDEF
foo
$ENDIF
''')
self.fail("Should have raised an exception")
except preprocessor.Error as err:
self.assertEqual(str(err), "2: $IFDEF without variable")
def testContinuation2(self):
pp = preprocessor.T('''
; The normal library that comes with Ultra Fractal includes much more advanced routines. \\
; Most of the routines includes something called "Iteration trap".
''')
self.assertEqual(
pp.out(), '''
; The normal library that comes with Ultra Fractal includes much more advanced routines.
; Most of the routines includes something called "Iteration trap".
''')
def testEndifWithoutIf(self):
try:
pp = preprocessor.T('''
$IFDEF foogle
$IFDEF bargle
$ENDIF
$ENDIF
$ENDIF
''')
self.fail("Should have raised an exception")
except preprocessor.Error as err:
self.assertEqual(str(err), "7: $ENDIF without $IFDEF")
def testIfdef(self):
pp = preprocessor.T('''
$IFDEF wibble
>>><<<
$ENDIF
wobble
''')
self.assertEqual(pp.out(), '''
wobble
''')
def testUndef(self):
pp = preprocessor.T('''
$DEFINE foo
$UNDEF foo
$IFDEF foo
poo
$ENDIF
''')
self.assertEqual(pp.out(), '''
''')
def testDefineWorks(self):
pp = preprocessor.T('''
$define wibble
$IFDEF wibble
>>><<<
$ENDIF
wobble
''')
self.assertEqual(pp.out(), '''
>>><<<
wobble
''')
def testNestedDefine(self):
pp = preprocessor.T('''
$IFDEF foo
$deFine bar
$define
$ENDIF
$IFDEF bar
foobar
$ENDIF
''')
self.assertEqual(pp.out(), '''
''')
def testCompressed(self):
pp = preprocessor.T('''
ExampleFractal2 {
::+1Vo1in2ln5SPutNQA47Lw+fQQnaRb8KNjlfkCdIpN9QRD6hm7BctotZjeVR6dX3f9doeSKR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}
''')
def get_params(file):
return preprocessor.T(file.read()).out().split()
def parse(self, s):
fractlexer.lexer.lineno = 1
pp = preprocessor.T(s)
return self.parser.parse(pp.out())
def testEmpty(self):
pp = preprocessor.T('')
def testDefine(self):
pp = preprocessor.T('$define foo\nbar')
self.assertEqual(pp.out(), "\nbar")
def testDefineWithoutVar(self):
try:
pp = preprocessor.T('$define !!!\n')
self.fail("Should have raised an exception")
except preprocessor.Error as err:
self.assertEqual(str(err), "1: $DEFINE without variable")
def testEscapedNewline(self):
# fractint allows \ IN THE MIDDLE OF A TOKEN
# this is handled by the preprocessor, not the lexer
pp = preprocessor.T('&\\\n&')
ts = self.tokensFromString(pp.out())
self.assertTrue(ts[0].type == "BOOL_AND")
