/usr/share/pyshared/bitten/report/coverage.py is in trac-bitten 0.6+final-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 | # -*- coding: utf-8 -*-
#
# Copyright (C) 2005-2007 Christopher Lenz <cmlenz@gmx.de>
# Copyright (C) 2007-2010 Edgewall Software
# All rights reserved.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://bitten.edgewall.org/wiki/License.
from genshi.builder import tag
from trac.core import *
from trac.mimeview.api import IHTMLPreviewAnnotator
from trac.resource import Resource
from trac.util.datefmt import to_timestamp
from trac.web.api import IRequestFilter
from trac.web.chrome import add_stylesheet, add_ctxtnav, add_warning
from bitten.api import IReportChartGenerator, IReportSummarizer
from bitten.model import BuildConfig, Build, Report
__docformat__ = 'restructuredtext en'
class TestCoverageChartGenerator(Component):
implements(IReportChartGenerator)
# IReportChartGenerator methods
def get_supported_categories(self):
return ['coverage']
def generate_chart_data(self, req, config, category):
assert category == 'coverage'
db = self.env.get_db_cnx()
cursor = db.cursor()
cursor.execute("""
SELECT build.rev, SUM(%s) AS loc, SUM(%s * %s / 100) AS cov
FROM bitten_build AS build
LEFT OUTER JOIN bitten_report AS report ON (report.build=build.id)
LEFT OUTER JOIN bitten_report_item AS item_lines
ON (item_lines.report=report.id AND item_lines.name='lines')
LEFT OUTER JOIN bitten_report_item AS item_percentage
ON (item_percentage.report=report.id AND item_percentage.name='percentage' AND
item_percentage.item=item_lines.item)
WHERE build.config=%%s AND report.category='coverage'
AND build.rev_time >= %%s AND build.rev_time <= %%s
GROUP BY build.rev_time, build.rev, build.platform
ORDER BY build.rev_time""" % (db.cast('item_lines.value', 'int'),
db.cast('item_lines.value', 'int'),
db.cast('item_percentage.value', 'int')),
(config.name,
config.min_rev_time(self.env),
config.max_rev_time(self.env)))
prev_rev = None
coverage = []
for rev, loc, cov in cursor:
if rev != prev_rev:
coverage.append([rev, 0, 0])
if loc > coverage[-1][1]:
coverage[-1][1] = int(loc)
if cov > coverage[-1][2]:
coverage[-1][2] = int(cov)
prev_rev = rev
data = {'title': 'Test Coverage',
'data': [
{'label': 'Lines of code', 'data': [[item[0], item[1]] for item in coverage], 'lines': {'fill': True}},
{'label': 'Coverage', 'data': [[item[0], item[2]] for item in coverage]},
],
'options': {
'legend': {'position': 'sw', 'backgroundOpacity': 0.7},
'xaxis': {'tickDecimals': 0},
'yaxis': {'tickDecimals': 0},
},
}
return 'json.txt', {"json": data}
class TestCoverageSummarizer(Component):
implements(IReportSummarizer)
# IReportSummarizer methods
def get_supported_categories(self):
return ['coverage']
def render_summary(self, req, config, build, step, category):
assert category == 'coverage'
db = self.env.get_db_cnx()
cursor = db.cursor()
cursor.execute("""
SELECT item_name.value AS unit, item_file.value AS file,
max(item_lines.value) AS loc, max(item_percentage.value) AS cov
FROM bitten_report AS report
LEFT OUTER JOIN bitten_report_item AS item_name
ON (item_name.report=report.id AND item_name.name='name')
LEFT OUTER JOIN bitten_report_item AS item_file
ON (item_file.report=report.id AND item_file.item=item_name.item AND
item_file.name='file')
LEFT OUTER JOIN bitten_report_item AS item_lines
ON (item_lines.report=report.id AND item_lines.item=item_name.item AND
item_lines.name='lines')
LEFT OUTER JOIN bitten_report_item AS item_percentage
ON (item_percentage.report=report.id AND
item_percentage.item=item_name.item AND
item_percentage.name='percentage')
WHERE category='coverage' AND build=%s AND step=%s
GROUP BY file, item_name.value
ORDER BY item_name.value""", (build.id, step.name))
units = []
total_loc, total_cov = 0, 0
for unit, file, loc, cov in cursor:
try:
loc, cov = int(loc), float(cov)
except TypeError:
continue # no rows
if loc:
d = {'name': unit, 'loc': loc, 'cov': int(cov)}
if file:
d['href'] = req.href.browser(config.path, file, rev=build.rev, annotate='coverage')
units.append(d)
total_loc += loc
total_cov += loc * cov
coverage = 0
if total_loc != 0:
coverage = total_cov // total_loc
return 'bitten_summary_coverage.html', {
'units': units,
'totals': {'loc': total_loc, 'cov': int(coverage)}
}
class TestCoverageAnnotator(Component):
"""
>>> from genshi.builder import tag
>>> from trac.test import Mock, MockPerm
>>> from trac.mimeview import Context
>>> from trac.util.datefmt import to_datetime, utc
>>> from trac.web.href import Href
>>> from bitten.model import BuildConfig, Build, Report
>>> from bitten.report.tests.coverage import env_stub_with_tables
>>> env = env_stub_with_tables()
>>> repos = Mock(get_changeset=lambda x: Mock(date=to_datetime(12345, utc)))
>>> env.get_repository = lambda: repos
>>> BuildConfig(env, name='trunk', path='trunk').insert()
>>> Build(env, rev=123, config='trunk', rev_time=12345, platform=1).insert()
>>> rpt = Report(env, build=1, step='test', category='coverage')
>>> rpt.items.append({'file': 'foo.py', 'line_hits': '5 - 0'})
>>> rpt.insert()
>>> ann = TestCoverageAnnotator(env)
>>> req = Mock(href=Href('/'), perm=MockPerm(),
... chrome={'warnings': []}, args={})
Version in the branch should not match:
>>> context = Context.from_request(req, 'source', '/branches/blah/foo.py', 123)
>>> ann.get_annotation_data(context)
[]
Version in the trunk should match:
>>> context = Context.from_request(req, 'source', '/trunk/foo.py', 123)
>>> data = ann.get_annotation_data(context)
>>> print data
[u'5', u'-', u'0']
>>> def annotate_row(lineno, line):
... row = tag.tr()
... ann.annotate_row(context, row, lineno, line, data)
... return row.generate().render('html')
>>> annotate_row(1, 'x = 1')
'<tr><th class="covered">5</th></tr>'
>>> annotate_row(2, '')
'<tr><th></th></tr>'
>>> annotate_row(3, 'y = x')
'<tr><th class="uncovered">0</th></tr>'
"""
implements(IRequestFilter, IHTMLPreviewAnnotator)
# IRequestFilter methods
def pre_process_request(self, req, handler):
return handler
def post_process_request(self, req, template, data, content_type):
""" Adds a 'Coverage' context navigation menu item. """
resource = data and data.get('context') \
and data.get('context').resource or None
if resource and isinstance(resource, Resource) \
and resource.realm=='source' and data.get('file') \
and not req.args.get('annotate', '') == 'coverage':
add_ctxtnav(req, tag.a('Coverage',
title='Annotate file with test coverage '
'data (if available)',
href=req.href.browser(resource.id,
annotate='coverage', rev=req.args.get('rev'),
created=data.get('rev')),
rel='nofollow'))
return template, data, content_type
# IHTMLPreviewAnnotator methods
def get_annotation_type(self):
return 'coverage', 'Cov', 'Code coverage'
def get_annotation_data(self, context):
add_stylesheet(context.req, 'bitten/bitten_coverage.css')
resource = context.resource
# attempt to use the version passed in with the request,
# otherwise fall back to the latest version of this file.
version = context.req.args.get('rev', resource.version)
# get the last change revision for the file so that we can
# pick coverage data as latest(version >= file_revision)
created = context.req.args.get('created', resource.version)
repos = self.env.get_repository()
version_time = to_timestamp(repos.get_changeset(version).date)
if version != created:
created_time = to_timestamp(repos.get_changeset(created).date)
else:
created_time = version_time
self.log.debug("Looking for coverage report for %s@%s [%s:%s]..." % (
resource.id, str(resource.version), created, version))
db = self.env.get_db_cnx()
cursor = db.cursor()
cursor.execute("""
SELECT b.id, b.rev, i2.value
FROM bitten_config AS c
INNER JOIN bitten_build AS b ON c.name=b.config
INNER JOIN bitten_report AS r ON b.id=r.build
INNER JOIN bitten_report_item AS i1 ON r.id=i1.report
INNER JOIN bitten_report_item AS i2 ON (i1.item=i2.item
AND i1.report=i2.report)
WHERE i2.name='line_hits'
AND b.rev_time>=%s
AND b.rev_time<=%s
AND i1.name='file'
AND """ + db.concat('c.path', "'/'", 'i1.value') + """=%s
ORDER BY b.rev_time DESC LIMIT 1""" ,
(created_time, version_time, resource.id.lstrip('/')))
row = cursor.fetchone()
if row:
build_id, build_rev, line_hits = row
coverage = line_hits.split()
self.log.debug("Coverage annotate for %s@%s using build %d: %s",
resource.id, build_rev, build_id, coverage)
return coverage
add_warning(context.req, "No coverage annotation found for "
"/%s for revision range [%s:%s]." % (
resource.id.lstrip('/'), version, created))
return []
def annotate_row(self, context, row, lineno, line, data):
from genshi.builder import tag
lineno -= 1 # 0-based index for data
if lineno >= len(data):
row.append(tag.th())
return
row_data = data[lineno]
if row_data == '-':
row.append(tag.th())
elif row_data == '0':
row.append(tag.th(row_data, class_='uncovered'))
else:
row.append(tag.th(row_data, class_='covered'))
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