upstream/ipython Files · IPython/nbconvert/exporters/tests/test_notebook.py

Reverse hscrollbar min-height hack on OS X...

Reverse hscrollbar min-height hack on OS X OS X has optional behavior to only draw scrollbars during scroll, which causes problems for CodeMirror's scrollbars. CodeMirror's solution is to set a minimum size for their scrollbars, which is always present. The trade is that the container overlays most of the last line, swallowing click events when there is scrolling to do, even when no scrollbar is visible. This reverses the trade, recovering the click events at the expense of never showing the horizontal scrollbar on OS X when this option is enabled.

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             test_notebook.py
        
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             / IPython / nbconvert / exporters / tests / test_notebook.py
          
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      """Tests for notebook.py"""

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      import json

      from .base import ExportersTestsBase

      from ..notebook import NotebookExporter

      from IPython.nbformat import validate

      from IPython.testing.tools import assert_big_text_equal

      class TestNotebookExporter(ExportersTestsBase):

          """Contains test functions for notebook.py"""

          exporter_class = NotebookExporter

          def test_export(self):

              """

              Does the NotebookExporter return the file unchanged?

              """

              with open(self._get_notebook()) as f:

                  file_contents = f.read()

              (output, resources) = self.exporter_class().from_filename(self._get_notebook())

              assert len(output) > 0

              assert_big_text_equal(output, file_contents)

          def test_downgrade_3(self):

              exporter = self.exporter_class(nbformat_version=3)

              (output, resources) = exporter.from_filename(self._get_notebook())

              nb = json.loads(output)

              validate(nb)

          def test_downgrade_2(self):

              exporter = self.exporter_class(nbformat_version=2)

              (output, resources) = exporter.from_filename(self._get_notebook())

              nb = json.loads(output)

              self.assertEqual(nb['nbformat'], 2)

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				"""Tests for notebook.py"""

				# Copyright (c) IPython Development Team.
				# Distributed under the terms of the Modified BSD License.

				import json

				from .base import ExportersTestsBase
				from ..notebook import NotebookExporter

				from IPython.nbformat import validate
				from IPython.testing.tools import assert_big_text_equal

				class TestNotebookExporter(ExportersTestsBase):
				"""Contains test functions for notebook.py"""

				exporter_class = NotebookExporter

				def test_export(self):
				"""
				Does the NotebookExporter return the file unchanged?
				"""
				with open(self._get_notebook()) as f:
				file_contents = f.read()
				(output, resources) = self.exporter_class().from_filename(self._get_notebook())
				assert len(output) > 0
				assert_big_text_equal(output, file_contents)

				def test_downgrade_3(self):
				exporter = self.exporter_class(nbformat_version=3)
				(output, resources) = exporter.from_filename(self._get_notebook())
				nb = json.loads(output)
				validate(nb)

				def test_downgrade_2(self):
				exporter = self.exporter_class(nbformat_version=2)
				(output, resources) = exporter.from_filename(self._get_notebook())
				nb = json.loads(output)
				self.assertEqual(nb['nbformat'], 2)