128 lines
4.8 KiB
Python
128 lines
4.8 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import glob
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import re
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import docutils.core
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import testtools
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# Used for new sections introduced during a release.
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# - "History" introduced in Liberty should be
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# mandatory for M.
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OPTIONAL_SECTIONS = ("History",)
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class TestTitles(testtools.TestCase):
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def _get_title(self, section_tree):
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section = {
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'subtitles': [],
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}
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for node in section_tree:
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if node.tagname == 'title':
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section['name'] = node.rawsource
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elif node.tagname == 'section':
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subsection = self._get_title(node)
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section['subtitles'].append(subsection['name'])
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return section
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def _get_titles(self, spec):
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titles = {}
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for node in spec:
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if node.tagname == 'section':
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# Note subsection subtitles are thrown away
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section = self._get_title(node)
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titles[section['name']] = section['subtitles']
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return titles
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def _check_titles(self, filename, expect, actual):
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missing_sections = [x for x in expect.keys() if (
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x not in actual.keys()) and (x not in OPTIONAL_SECTIONS)]
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extra_sections = [x for x in actual.keys() if x not in expect.keys()]
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msgs = []
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if len(missing_sections) > 0:
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msgs.append("Missing sections: %s" % missing_sections)
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if len(extra_sections) > 0:
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msgs.append("Extra sections: %s" % extra_sections)
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for section in expect.keys():
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missing_subsections = [x for x in expect[section]
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if x not in actual.get(section, {})]
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# extra subsections are allowed
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if len(missing_subsections) > 0:
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msgs.append("Section '%s' is missing subsections: %s"
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% (section, missing_subsections))
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if len(msgs) > 0:
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self.fail("While checking '%s':\n %s"
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% (filename, "\n ".join(msgs)))
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def _check_lines_wrapping(self, tpl, raw):
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code_block = False
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for i, line in enumerate(raw.split("\n")):
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# NOTE(ndipanov): Allow code block lines to be longer than 79 ch
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if code_block:
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if not line or line.startswith(" "):
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continue
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else:
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code_block = False
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if "::" in line:
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code_block = True
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if "http://" in line or "https://" in line:
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continue
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# Allow lines which do not contain any whitespace
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if re.match("\s*[^\s]+$", line):
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continue
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self.assertTrue(
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len(line) < 80,
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msg="%s:%d: Line limited to a maximum of 79 characters." %
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(tpl, i + 1))
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def _check_no_cr(self, tpl, raw):
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matches = re.findall('\r', raw)
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self.assertEqual(
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len(matches), 0,
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"Found %s literal carriage returns in file %s" %
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(len(matches), tpl))
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def _check_trailing_spaces(self, tpl, raw):
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for i, line in enumerate(raw.split("\n")):
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trailing_spaces = re.findall(" +$", line)
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self.assertEqual(len(trailing_spaces), 0,
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"Found trailing spaces on line %s of %s" % (i + 1, tpl))
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def test_template(self):
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releases = [x.split('/')[1] for x in glob.glob('specs/*/')]
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self.assertTrue(len(releases), "Not able to find spec directories")
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for release in releases:
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with open("specs/%s-template.rst" % release) as f:
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template = f.read()
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spec = docutils.core.publish_doctree(template)
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template_titles = self._get_titles(spec)
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files = glob.glob("specs/%s/*/*" % release)
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for filename in files:
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self.assertTrue(filename.endswith(".rst"),
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"spec %s must use 'rst' extension."
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% filename)
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with open(filename) as f:
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data = f.read()
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spec = docutils.core.publish_doctree(data)
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titles = self._get_titles(spec)
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self._check_titles(filename, template_titles, titles)
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self._check_lines_wrapping(filename, data)
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self._check_no_cr(filename, data)
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self._check_trailing_spaces(filename, data)
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