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# -*- coding: utf-8 -*-
"""
test_ext_viewcode
~~~~~~~~~~~~~~~~~
Test sphinx.ext.viewcode extension.
:copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import re
import pytest
@pytest.mark.sphinx(testroot='ext-viewcode')
def test_viewcode(app, status, warning):
app.builder.build_all()
warnings = re.sub(r'\\+', '/', warning.getvalue())
assert re.findall(
r"index.rst:\d+: WARNING: Object named 'func1' not found in include " +
r"file .*/spam/__init__.py'",
warnings
)
result = (app.outdir / 'index.html').text(encoding='utf-8')
assert result.count('href="_modules/spam/mod1.html#func1"') == 2
assert result.count('href="_modules/spam/mod2.html#func2"') == 2
assert result.count('href="_modules/spam/mod1.html#Class1"') == 2
assert result.count('href="_modules/spam/mod2.html#Class2"') == 2
assert result.count('@decorator') == 1
# test that the class attribute is correctly documented
assert result.count('this is Class3') == 2
assert 'this is the class attribute class_attr' in result
# the next assert fails, until the autodoc bug gets fixed
assert result.count('this is the class attribute class_attr') == 2
result = (app.outdir / '_modules/spam/mod1.html').text(encoding='utf-8')
result = re.sub('<span class=".*?">', '<span>', result) # filter pygments classes
assert ('<div class="viewcode-block" id="Class1"><a class="viewcode-back" '
'href="../../index.html#spam.Class1">[docs]</a>'
'<span>@decorator</span>\n'
'<span>class</span> <span>Class1</span>'
'<span>(</span><span>object</span><span>):</span>\n'
' <span>"""</span>\n'
'<span> this is Class1</span>\n'
'<span> """</span></div>\n') in result
@pytest.mark.sphinx(testroot='ext-viewcode', tags=['test_linkcode'])
def test_linkcode(app, status, warning):
app.builder.build(['objects'])
stuff = (app.outdir / 'objects.html').text(encoding='utf-8')
assert 'http://foobar/source/foolib.py' in stuff
assert 'http://foobar/js/' in stuff
assert 'http://foobar/c/' in stuff
assert 'http://foobar/cpp/' in stuff
@pytest.mark.sphinx(testroot='ext-viewcode-find')
def test_local_source_files(app, status, warning):
def find_source(app, modname):
if modname == 'not_a_package':
source = (app.srcdir / 'not_a_package/__init__.py').text()
tags = {
'func1': ('def', 3, 3),
'Class1': ('class', 3, 3),
'not_a_package.submodule.func1': ('def', 3, 3),
'not_a_package.submodule.Class1': ('class', 3, 3),
}
else:
source = (app.srcdir / 'not_a_package/submodule.py').text()
tags = {
'not_a_package.submodule.func1': ('def', 11, 15),
'Class1': ('class', 19, 22),
'not_a_package.submodule.Class1': ('class', 19, 22),
'Class3': ('class', 25, 30),
'not_a_package.submodule.Class3.class_attr': ('other', 29, 29),
}
return (source, tags)
app.connect('viewcode-find-source', find_source)
app.builder.build_all()
warnings = re.sub(r'\\+', '/', warning.getvalue())
assert re.findall(
r"index.rst:\d+: WARNING: Object named 'func1' not found in include " +
r"file .*/not_a_package/__init__.py'",
warnings
)
result = (app.outdir / 'index.html').text(encoding='utf-8')
assert result.count('href="_modules/not_a_package.html#func1"') == 1
assert result.count('href="_modules/not_a_package.html#not_a_package.submodule.func1"') == 1
assert result.count('href="_modules/not_a_package/submodule.html#Class1"') == 1
assert result.count('href="_modules/not_a_package/submodule.html#Class3"') == 1
assert result.count('href="_modules/not_a_package/submodule.html#not_a_package.submodule.Class1"') == 1
assert result.count('href="_modules/not_a_package/submodule.html#not_a_package.submodule.Class3.class_attr"') == 1
assert result.count('This is the class attribute class_attr') == 1
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