upstream/ipython Files · IPython/frontend/qt/console/tests/test_completion_lexer.py

Major restructuring of magics, breaking them up into separate classes....

Major restructuring of magics, breaking them up into separate classes. This is the first step to get the new magic architecture in place, with a new base class for magic functions. At this point IPython does *not* run, but the changes are extensive enough to warrant intermediate non-working commits.

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             test_completion_lexer.py
        
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                | text/x-python
            
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                PythonLexer
            
             / IPython / frontend / qt / console / tests / test_completion_lexer.py
          
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      # Standard library imports

      import unittest

      # System library imports

      from pygments.lexers import CLexer, CppLexer, PythonLexer

      # Local imports

      from IPython.frontend.qt.console.completion_lexer import CompletionLexer

      class TestCompletionLexer(unittest.TestCase):

          def testPython(self):

              """ Does the CompletionLexer work for Python?

              """

              lexer = CompletionLexer(PythonLexer())

              # Test simplest case.

              self.assertEquals(lexer.get_context("foo.bar.baz"),

                                [ "foo", "bar", "baz" ])

              # Test trailing period.

              self.assertEquals(lexer.get_context("foo.bar."), [ "foo", "bar", "" ])

              # Test with prompt present.

              self.assertEquals(lexer.get_context(">>> foo.bar.baz"),

                                [ "foo", "bar", "baz" ])

              # Test spacing in name.

              self.assertEquals(lexer.get_context("foo.bar. baz"), [ "baz" ])

              # Test parenthesis.

              self.assertEquals(lexer.get_context("foo("), [])

          def testC(self):

              """ Does the CompletionLexer work for C/C++?

              """

              lexer = CompletionLexer(CLexer())

              self.assertEquals(lexer.get_context("foo.bar"), [ "foo", "bar" ])

              self.assertEquals(lexer.get_context("foo->bar"), [ "foo", "bar" ])

              lexer = CompletionLexer(CppLexer())

              self.assertEquals(lexer.get_context("Foo::Bar"), [ "Foo", "Bar" ])

      if __name__ == '__main__':

          unittest.main()

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				# Standard library imports
				import unittest

				# System library imports
				from pygments.lexers import CLexer, CppLexer, PythonLexer

				# Local imports
				from IPython.frontend.qt.console.completion_lexer import CompletionLexer


				class TestCompletionLexer(unittest.TestCase):

				def testPython(self):
				""" Does the CompletionLexer work for Python?
				"""
				lexer = CompletionLexer(PythonLexer())

				# Test simplest case.
				self.assertEquals(lexer.get_context("foo.bar.baz"),
				[ "foo", "bar", "baz" ])

				# Test trailing period.
				self.assertEquals(lexer.get_context("foo.bar."), [ "foo", "bar", "" ])

				# Test with prompt present.
				self.assertEquals(lexer.get_context(">>> foo.bar.baz"),
				[ "foo", "bar", "baz" ])

				# Test spacing in name.
				self.assertEquals(lexer.get_context("foo.bar. baz"), [ "baz" ])

				# Test parenthesis.
				self.assertEquals(lexer.get_context("foo("), [])

				def testC(self):
				""" Does the CompletionLexer work for C/C++?
				"""
				lexer = CompletionLexer(CLexer())
				self.assertEquals(lexer.get_context("foo.bar"), [ "foo", "bar" ])
				self.assertEquals(lexer.get_context("foo->bar"), [ "foo", "bar" ])

				lexer = CompletionLexer(CppLexer())
				self.assertEquals(lexer.get_context("Foo::Bar"), [ "Foo", "Bar" ])


				if __name__ == '__main__':
				unittest.main()