本文整理汇总了Python中antlr4.CommonTokenStream.CommonTokenStream类的典型用法代码示例。如果您正苦于以下问题：Python CommonTokenStream类的具体用法？Python CommonTokenStream怎么用？Python CommonTokenStream使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了CommonTokenStream类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testInsertBeforeIndexZero
def testInsertBeforeIndexZero(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.insertBeforeIndex(0, '0')
self.assertEqual(rewriter.getDefaultText(), '0abc')示例2: testInsertAfterLastIndex
def testInsertAfterLastIndex(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.insertAfter(10, 'x')
self.assertEqual(rewriter.getDefaultText(), 'abcx')示例3: testReplaceMiddleIndex
def testReplaceMiddleIndex(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceIndex(1, 'x')
self.assertEqual(rewriter.getDefaultText(), 'axc')示例4: testReplaceSubsetThenFetch
def testReplaceSubsetThenFetch(self):
input = InputStream('abcccba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(2, 4, 'xyz')
self.assertEqual('abxyzba', rewriter.getDefaultText())示例5: testReplaceAll
def testReplaceAll(self):
input = InputStream('abcccba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(0, 6, 'x')
self.assertEqual('x', rewriter.getDefaultText())示例6: testOverlappingReplace4
def testOverlappingReplace4(self):
input = InputStream('abcc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(1, 2, 'foo')
rewriter.replaceRange(1, 3, 'bar')
self.assertEqual('abar', rewriter.getDefaultText())示例7: testInsertBeforeTokenThenDeleteThatToken
def testInsertBeforeTokenThenDeleteThatToken(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.insertBeforeIndex(1, 'foo')
rewriter.replaceRange(1, 2, 'foo')
self.assertEqual('afoofoo', rewriter.getDefaultText())示例8: testReplaceThenInsertAfterLastIndex
def testReplaceThenInsertAfterLastIndex(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceIndex(2, 'x')
rewriter.insertAfter(2, 'y')
self.assertEqual('abxy', rewriter.getDefaultText())示例9: testInsertThenReplaceSameIndex
def testInsertThenReplaceSameIndex(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.insertBeforeIndex(0, '0')
rewriter.replaceIndex(0, 'x')
self.assertEqual('0xbc', rewriter.getDefaultText())示例10: testReplaceRangeThenInsertAfterRightEdge
def testReplaceRangeThenInsertAfterRightEdge(self):
input = InputStream('abcccba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(2, 4, 'x')
rewriter.insertAfter(4, 'y')
self.assertEqual('abxyba', rewriter.getDefaultText())示例11: testDropIdenticalReplace
def testDropIdenticalReplace(self):
input = InputStream('abcc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(1, 2, 'foo')
rewriter.replaceRange(1, 2, 'foo')
self.assertEqual('afooc', rewriter.getDefaultText())示例12: testReplaceSingleMiddleThenOverlappingSuperset
def testReplaceSingleMiddleThenOverlappingSuperset(self):
input = InputStream('abcba')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceIndex(2, 'xyz')
rewriter.replaceRange(0, 3, 'foo')
self.assertEqual('fooa', rewriter.getDefaultText())示例13: testCombineInsertOnLeftWithReplace
def testCombineInsertOnLeftWithReplace(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.replaceRange(0, 2, 'foo')
rewriter.insertBeforeIndex(0, 'z')
self.assertEqual('zfoo', rewriter.getDefaultText())示例14: testCombineInsertOnLeftWithDelete
def testCombineInsertOnLeftWithDelete(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.delete('default', 0, 2)
rewriter.insertBeforeIndex(0, 'z')
self.assertEqual('z', rewriter.getDefaultText())示例15: test2InsertBeforeAfterMiddleIndex
def test2InsertBeforeAfterMiddleIndex(self):
input = InputStream('abc')
lexer = TestLexer(input)
stream = CommonTokenStream(lexer=lexer)
stream.fill()
rewriter = TokenStreamRewriter(tokens=stream)
rewriter.insertBeforeIndex(1, 'x')
rewriter.insertAfter(1, 'x')
self.assertEqual(rewriter.getDefaultText(), 'axbxc')