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#! /usr/bin/env python
# $Id: test_figures.py 7959 2016-07-28 21:56:00Z milde $
# Author: David Goodger <goodger@python.org>
# Copyright: This module has been placed in the public domain.
"""
Tests for images.py figure directives.
"""
from __init__ import DocutilsTestSupport
def suite():
s = DocutilsTestSupport.ParserTestSuite()
s.generateTests(totest)
return s
totest = {}
totest['figures'] = [
["""\
.. figure:: picture.png
""",
"""\
<document source="test data">
<figure>
<image uri="picture.png">
"""],
["""\
.. figure:: picture.png
A picture with a caption.
""",
"""\
<document source="test data">
<figure>
<image uri="picture.png">
<caption>
A picture with a caption.
"""],
["""\
.. figure:: picture.png
- A picture with an invalid caption.
""",
"""\
<document source="test data">
<figure>
<image uri="picture.png">
<system_message level="3" line="1" source="test data" type="ERROR">
<paragraph>
Figure caption must be a paragraph or empty comment.
<literal_block xml:space="preserve">
.. figure:: picture.png
\n\
- A picture with an invalid caption.
"""],
["""\
.. figure:: picture.png
..
A picture with a legend but no caption.
""",
"""\
<document source="test data">
<figure>
<image uri="picture.png">
<legend>
<paragraph>
A picture with a legend but no caption.
"""],
["""\
.. Figure:: picture.png
:height: 100
:width: 200
:scale: 50
A picture with image options and a caption.
""",
"""\
<document source="test data">
<figure>
<image height="100" scale="50" uri="picture.png" width="200">
<caption>
A picture with image options and a caption.
"""],
["""\
.. Figure:: picture.png
:height: 100
:alt: alternate text
:width: 200
:scale: 50
:figwidth: 300
:figclass: class1 class2
:name: fig:pix
A picture with image options on individual lines, and this caption.
""",
"""\
<document source="test data">
<figure classes="class1 class2" width="300px">
<image alt="alternate text" height="100" ids="fig-pix" names="fig:pix" scale="50" uri="picture.png" width="200">
<caption>
A picture with image options on individual lines, and this caption.
"""],
["""\
.. figure:: picture.png
:align: center
A figure with explicit alignment.
""",
"""\
<document source="test data">
<figure align="center">
<image uri="picture.png">
<caption>
A figure with explicit alignment.
"""],
["""\
.. figure:: picture.png
:align: top
A figure with wrong alignment.
""",
"""\
<document source="test data">
<system_message level="3" line="1" source="test data" type="ERROR">
<paragraph>
Error in "figure" directive:
invalid option value: (option: "align"; value: 'top')
"top" unknown; choose from "left", "center", or "right".
<literal_block xml:space="preserve">
.. figure:: picture.png
:align: top
A figure with wrong alignment.
"""],
["""\
This figure lacks a caption. It may still have a
"Figure 1."-style caption appended in the output.
.. figure:: picture.png
""",
"""\
<document source="test data">
<paragraph>
This figure lacks a caption. It may still have a
"Figure 1."-style caption appended in the output.
<figure>
<image uri="picture.png">
"""],
["""\
.. figure:: picture.png
A picture with a caption and a legend.
+-----------------------+-----------------------+
| Symbol | Meaning |
+=======================+=======================+
| .. image:: tent.png | Campground |
+-----------------------+-----------------------+
| .. image:: waves.png | Lake |
+-----------------------+-----------------------+
| .. image:: peak.png | Mountain |
+-----------------------+-----------------------+
""",
"""\
<document source="test data">
<figure>
<image uri="picture.png">
<caption>
A picture with a caption and a legend.
<legend>
<table>
<tgroup cols="2">
<colspec colwidth="23">
<colspec colwidth="23">
<thead>
<row>
<entry>
<paragraph>
Symbol
<entry>
<paragraph>
Meaning
<tbody>
<row>
<entry>
<image uri="tent.png">
<entry>
<paragraph>
Campground
<row>
<entry>
<image uri="waves.png">
<entry>
<paragraph>
Lake
<row>
<entry>
<image uri="peak.png">
<entry>
<paragraph>
Mountain
"""],
["""\
.. figure:: picture.png
..
A picture with a legend but no caption.
(The empty comment replaces the caption, which must
be a single paragraph.)
""",
"""\
<document source="test data">
<figure>
<image uri="picture.png">
<legend>
<paragraph>
A picture with a legend but no caption.
(The empty comment replaces the caption, which must
be a single paragraph.)
"""],
["""\
Testing for line-leaks:
.. figure:: picture.png
A picture with a caption.
.. figure:: picture.png
A picture with a caption.
.. figure:: picture.png
A picture with a caption.
.. figure:: picture.png
.. figure:: picture.png
.. figure:: picture.png
.. figure:: picture.png
A picture with a caption.
.. figure:: picture.png
.. figure:: picture.png
A picture with a caption.
.. figure:: picture.png
""",
"""\
<document source="test data">
<paragraph>
Testing for line-leaks:
<figure>
<image uri="picture.png">
<caption>
A picture with a caption.
<figure>
<image uri="picture.png">
<caption>
A picture with a caption.
<figure>
<image uri="picture.png">
<caption>
A picture with a caption.
<figure>
<image uri="picture.png">
<figure>
<image uri="picture.png">
<figure>
<image uri="picture.png">
<figure>
<image uri="picture.png">
<caption>
A picture with a caption.
<figure>
<image uri="picture.png">
<figure>
<image uri="picture.png">
<caption>
A picture with a caption.
<figure>
<image uri="picture.png">
"""],
]
if __name__ == '__main__':
import unittest
unittest.main(defaultTest='suite')
|
