Python ScannerState.consume Examples

Example #1

File: test_scanner_state.py Project: xlinkerz/Vintageous

    def testConsumingReachesEof(self):
        state = ScannerState("f")
        state.consume()
        eof = state.consume()

        self.assertEqual(EOF, eof)
        self.assertEqual(1, state.position)

Example #2

File: test_scanner_state.py Project: xushuwei202/Vintageous

    def testConsumingReachesEof(self):
        state = ScannerState("f")
        state.consume()
        eof = state.consume()

        self.assertEqual(EOF, eof)
        self.assertEqual(1, state.position)

Example #3

File: test_scanner_state.py Project: xushuwei202/Vintageous

 def test_match_CanSucceed(self):
     state = ScannerState('foo123')
     state.consume()
     state.consume()
     state.consume()
     self.assertTrue(state.match(r'\d{3}'))
     self.assertEqual(6, state.position)
     self.assertEqual(EOF, state.consume())

Example #4

File: test_scanner_state.py Project: xlinkerz/Vintageous

 def test_match_CanSucceed(self):
     state = ScannerState("foo123")
     state.consume()
     state.consume()
     state.consume()
     self.assertTrue(state.match(r"\d{3}"))
     self.assertEqual(6, state.position)
     self.assertEqual(EOF, state.consume())

Example #5

File: test_scanner_state.py Project: xushuwei202/Vintageous

    def testConsumingStopsAtEof(self):
        state = ScannerState("f")
        state.consume()
        a = state.consume()
        b = state.consume()
        c = state.consume()

        self.assertEqual([EOF, EOF, EOF], [a, b, c])
        self.assertEqual(1, state.position)
        self.assertEqual(0, state.start)

Example #6

File: test_scanner_state.py Project: xlinkerz/Vintageous

    def testConsumingStopsAtEof(self):
        state = ScannerState("f")
        state.consume()
        a = state.consume()
        b = state.consume()
        c = state.consume()

        self.assertEqual([EOF, EOF, EOF], [a, b, c])
        self.assertEqual(1, state.position)
        self.assertEqual(0, state.start)

Example #7

File: test_scanner_state.py Project: xushuwei202/Vintageous

    def testCanConsume(self):
        state = ScannerState("foo")
        c = state.consume()

        self.assertEqual('f', c)
        self.assertEqual(1, state.position)
        self.assertEqual(0, state.start)

Example #8

File: test_scanner_state.py Project: xlinkerz/Vintageous

    def testCanConsume(self):
        state = ScannerState("foo")
        c = state.consume()

        self.assertEqual("f", c)
        self.assertEqual(1, state.position)
        self.assertEqual(0, state.start)

Example #9

File: test_scanner_state.py Project: xushuwei202/Vintageous

    def test_skip_run_StopsAtEof(self):
        state = ScannerState("aaf")
        state.skip_run("af")

        self.assertEqual(3, state.position)
        self.assertEqual(EOF, state.consume())

Example #10

File: test_scanner_state.py Project: xushuwei202/Vintageous

    def test_skip_run_Works(self):
        state = ScannerState("aafoo")
        state.skip_run("af")

        self.assertEqual(3, state.position)
        self.assertEqual('o', state.consume())

Example #11

File: test_scanner_state.py Project: xushuwei202/Vintageous

    def test_skip_Works(self):
        state = ScannerState("aafoo")
        state.skip("a")

        self.assertEqual(2, state.position)
        self.assertEqual('f', state.consume())

Example #12

File: test_scanner_state.py Project: xushuwei202/Vintageous

 def test_backup_Works(self):
     state = ScannerState("foo")
     state.consume()
     state.consume()
     state.backup()

Example #13

File: test_scanner_state.py Project: xlinkerz/Vintageous

    def test_skip_run_StopsAtEof(self):
        state = ScannerState("aaf")
        state.skip_run("af")

        self.assertEqual(3, state.position)
        self.assertEqual(EOF, state.consume())

Example #14

File: test_scanner_state.py Project: xlinkerz/Vintageous

    def test_skip_run_Works(self):
        state = ScannerState("aafoo")
        state.skip_run("af")

        self.assertEqual(3, state.position)
        self.assertEqual("o", state.consume())

Example #15

File: test_scanner_state.py Project: xlinkerz/Vintageous

    def test_skip_Works(self):
        state = ScannerState("aafoo")
        state.skip("a")

        self.assertEqual(2, state.position)
        self.assertEqual("f", state.consume())

Example #16

File: test_scanner_state.py Project: xlinkerz/Vintageous

 def test_backup_Works(self):
     state = ScannerState("foo")
     state.consume()
     state.consume()
     state.backup()