upstream/ipython Files · IPython/nbconvert/exporters/tests/test_pdf.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_pdf.py
        
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      """Tests for PDF export"""

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      import logging

      import os

      from IPython.testing import decorators as dec

      from .base import ExportersTestsBase

      from ..pdf import PDFExporter

      #-----------------------------------------------------------------------------

      # Class

      #-----------------------------------------------------------------------------

      class TestPDF(ExportersTestsBase):

          """Test PDF export"""

          exporter_class = PDFExporter

          def test_constructor(self):

              """Can a PDFExporter be constructed?"""

              self.exporter_class()

          @dec.onlyif_cmds_exist('pdflatex')

          @dec.onlyif_cmds_exist('pandoc')

          def test_export(self):

              """Smoke test PDFExporter"""

              (output, resources) = self.exporter_class(latex_count=1).from_filename(self._get_notebook())

              self.assertIsInstance(output, bytes)

              assert len(output) > 0

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				"""Tests for PDF export"""

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

				import logging
				import os

				from IPython.testing import decorators as dec

				from .base import ExportersTestsBase
				from ..pdf import PDFExporter


				#-----------------------------------------------------------------------------
				# Class
				#-----------------------------------------------------------------------------

				class TestPDF(ExportersTestsBase):
				"""Test PDF export"""

				exporter_class = PDFExporter

				def test_constructor(self):
				"""Can a PDFExporter be constructed?"""
				self.exporter_class()


				@dec.onlyif_cmds_exist('pdflatex')
				@dec.onlyif_cmds_exist('pandoc')
				def test_export(self):
				"""Smoke test PDFExporter"""
				(output, resources) = self.exporter_class(latex_count=1).from_filename(self._get_notebook())
				self.assertIsInstance(output, bytes)
				assert len(output) > 0