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

better flush iopub with AsyncResults...

better flush iopub with AsyncResults requesting metadata (e.g. ar.data or ar.stdout) will result in flushing iopub if the outputs are incomplete, so separate wait(0) need not be called. This also applies the workaround discussed in

Bradley M. Froehle - - Load All Authors

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             test_completion_lexer.py
        
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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.assertEqual(lexer.get_context("foo.bar.baz"),

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

              # Test trailing period.

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

              # Test with prompt present.

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

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

              # Test spacing in name.

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

              # Test parenthesis.

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

          def testC(self):

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

              """

              lexer = CompletionLexer(CLexer())

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

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

              lexer = CompletionLexer(CppLexer())

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

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

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

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

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

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

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


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