mirror of
https://git.rtems.org/rtems-tools/
synced 2025-05-13 14:49:23 +08:00
440 lines
18 KiB
Python
440 lines
18 KiB
Python
#
|
|
# RTEMS Tools Project (http://www.rtems.org/)
|
|
# Copyright 2014 Krzysztof Miesowicz (krzysztof.miesowicz@gmail.com)
|
|
# All rights reserved.
|
|
#
|
|
# This file is part of the RTEMS Tools package in 'rtems-tools'.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
#
|
|
# 1. Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions and the following disclaimer.
|
|
#
|
|
# 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions and the following disclaimer in the documentation
|
|
# and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
|
|
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
|
|
from __future__ import print_function
|
|
|
|
import datetime
|
|
import shutil
|
|
import os
|
|
import sys
|
|
|
|
try:
|
|
import configparser
|
|
except:
|
|
import ConfigParser as configparser
|
|
|
|
from rtemstoolkit import error
|
|
from rtemstoolkit import path
|
|
from rtemstoolkit import log
|
|
from rtemstoolkit import execute
|
|
from rtemstoolkit import macros
|
|
from rtemstoolkit import version
|
|
|
|
|
|
import options
|
|
|
|
class summary:
|
|
def __init__(self, p_summary_dir):
|
|
self.summary_file_path = path.join(p_summary_dir, 'summary.txt')
|
|
self.index_file_path = path.join(p_summary_dir, 'index.html')
|
|
self.bytes_analyzed = 0
|
|
self.bytes_not_executed = 0
|
|
self.percentage_executed = 0.0
|
|
self.percentage_not_executed = 100.0
|
|
self.ranges_uncovered = 0
|
|
self.branches_uncovered = 0
|
|
self.branches_total = 0
|
|
self.branches_always_taken = 0
|
|
self.branches_never_taken = 0
|
|
self.percentage_branches_covered = 0.0
|
|
self.is_failure = False
|
|
|
|
def parse(self):
|
|
if not path.exists(self.summary_file_path):
|
|
log.output('coverage: summary file %s does not exist!' % (self.summary_file_path))
|
|
self.is_failure = True
|
|
|
|
with open(self.summary_file_path, 'r') as summary_file:
|
|
self.bytes_analyzed = self._get_next_with_colon(summary_file)
|
|
self.bytes_not_executed = self._get_next_with_colon(summary_file)
|
|
self.percentage_executed = self._get_next_with_colon(summary_file)
|
|
self.percentage_not_executed = self._get_next_with_colon(summary_file)
|
|
self.ranges_uncovered = self._get_next_with_colon(summary_file)
|
|
self.branches_total = self._get_next_with_colon(summary_file)
|
|
self.branches_uncovered = self._get_next_with_colon(summary_file)
|
|
self.branches_always_taken = self._get_next_without_colon(summary_file)
|
|
self.branches_never_taken = self._get_next_without_colon(summary_file)
|
|
if len(self.branches_uncovered) > 0 and len(self.branches_total) > 0:
|
|
self.percentage_branches_covered = \
|
|
1.0 - (float(self.branches_uncovered) / float(self.branches_total))
|
|
else:
|
|
self.percentage_branches_covered = 0.0
|
|
return
|
|
|
|
def _get_next_with_colon(self, summary_file):
|
|
line = summary_file.readline()
|
|
if ':' in line:
|
|
return line.split(':')[1].strip()
|
|
else:
|
|
return ''
|
|
|
|
def _get_next_without_colon(self, summary_file):
|
|
line = summary_file.readline()
|
|
return line.strip().split(' ')[0]
|
|
|
|
class report_gen_html:
|
|
def __init__(self, symbol_sets, build_dir, rtdir, bsp):
|
|
self.symbol_sets = symbol_sets
|
|
self.build_dir = build_dir
|
|
self.partial_reports_files = list(['index.html', 'summary.txt'])
|
|
self.number_of_columns = 1
|
|
self.covoar_src_path = path.join(rtdir, 'covoar')
|
|
self.bsp = bsp
|
|
|
|
def _find_partial_reports(self):
|
|
partial_reports = {}
|
|
for symbol_set in self.symbol_sets:
|
|
set_summary = summary(path.join(self.bsp + "-coverage",
|
|
symbol_set))
|
|
set_summary.parse()
|
|
partial_reports[symbol_set] = set_summary
|
|
return partial_reports
|
|
|
|
def _prepare_head_section(self):
|
|
head_section = '<head>' + os.linesep
|
|
head_section += ' <title>RTEMS coverage report</title>' + os.linesep
|
|
head_section += ' <style type="text/css">' + os.linesep
|
|
head_section += ' progress[value] {' + os.linesep
|
|
head_section += ' -webkit-appearance: none;' + os.linesep
|
|
head_section += ' appearance: none;' + os.linesep
|
|
head_section += ' width: 150px;' + os.linesep
|
|
head_section += ' height: 15px;' + os.linesep
|
|
head_section += ' }' + os.linesep
|
|
head_section += ' </style>' + os.linesep
|
|
head_section += '</head>' + os.linesep
|
|
return head_section
|
|
|
|
def _prepare_index_content(self, partial_reports):
|
|
header = "<h1> RTEMS coverage analysis report </h1>" + os.linesep
|
|
header += "<h3>Coverage reports by symbols sets:</h3>" + os.linesep
|
|
table = "<table>" + os.linesep
|
|
table += self._header_row()
|
|
for symbol_set in partial_reports:
|
|
table += self._row(symbol_set, partial_reports[symbol_set])
|
|
table += "</table> </br>"
|
|
timestamp = "Analysis performed on " + datetime.datetime.now().ctime()
|
|
return "<body>\n" + header + table + timestamp + "\n</body>"
|
|
|
|
def _row(self, symbol_set, summary):
|
|
row = "<tr>" + os.linesep
|
|
row += "<td>" + symbol_set + "</td>" + os.linesep
|
|
if summary.is_failure:
|
|
row += ' <td colspan="' + str(self.number_of_columns-1) \
|
|
+ '" style="background-color:red">FAILURE</td>' + os.linesep
|
|
else:
|
|
row += ' <td>' + self._link(summary.index_file_path, 'Index') \
|
|
+ '</td>' + os.linesep
|
|
row += ' <td>' + self._link(summary.summary_file_path, 'Summary') \
|
|
+ '</td>' + os.linesep
|
|
row += ' <td>' + summary.bytes_analyzed + '</td>' + os.linesep
|
|
row += ' <td>' + summary.bytes_not_executed + '</td>' + os.linesep
|
|
row += ' <td>' + summary.ranges_uncovered + '</td>' + os.linesep
|
|
row += ' <td>' + summary.percentage_executed + '%</td>' + os.linesep
|
|
row += ' <td>' + summary.percentage_not_executed + '%</td>' + os.linesep
|
|
row += ' <td><progress value="' + summary.percentage_executed \
|
|
+ '" max="100"></progress></td>' + os.linesep
|
|
row += ' <td>' + summary.branches_uncovered + '</td>' + os.linesep
|
|
row += ' <td>' + summary.branches_total + '</td>' + os.linesep
|
|
row += ' <td> {:.3%} </td>'.format(summary.percentage_branches_covered)
|
|
spbc = 100 * summary.percentage_branches_covered
|
|
row += ' <td><progress value="{:.3}" max="100"></progress></td>'.format(spbc)
|
|
row += '</tr>' + os.linesep
|
|
return row
|
|
|
|
def _header_row(self):
|
|
row = "<tr>" + os.linesep
|
|
row += " <th> Symbols set name </th>" + os.linesep
|
|
row += " <th> Index file </th>" + os.linesep
|
|
row += " <th> Summary file </th>" + os.linesep
|
|
row += " <th> Bytes analyzed </th>" + os.linesep
|
|
row += " <th> Bytes not executed </th>" + os.linesep
|
|
row += " <th> Uncovered ranges </th>" + os.linesep
|
|
row += " <th> Percentage covered </th>" + os.linesep
|
|
row += " <th> Percentage uncovered </th>" + os.linesep
|
|
row += " <th> Instruction coverage </th>" + os.linesep
|
|
row += " <th> Branches uncovered </th>" + os.linesep
|
|
row += " <th> Branches total </th>" + os.linesep
|
|
row += " <th> Branches covered percentage </th>" + os.linesep
|
|
row += " <th> Branches coverage </th>" + os.linesep
|
|
row += "</tr>"
|
|
self.number_of_columns = row.count('<th>')
|
|
return row
|
|
|
|
def _link(self, address, text):
|
|
return '<a href="' + address + '">' + text + '</a>'
|
|
|
|
def _create_index_file(self, head_section, content):
|
|
name = path.join(self.build_dir, self.bsp + "-report.html")
|
|
with open(name, 'w') as f:
|
|
f.write(head_section)
|
|
f.write(content)
|
|
|
|
def generate(self):
|
|
partial_reports = self._find_partial_reports()
|
|
head_section = self._prepare_head_section()
|
|
index_content = self._prepare_index_content(partial_reports)
|
|
self._create_index_file(head_section,index_content)
|
|
|
|
def add_covoar_css(self):
|
|
table_js_path = path.join(self.covoar_src_path, 'table.js')
|
|
covoar_css_path = path.join(self.covoar_src_path, 'covoar.css')
|
|
for symbol_set in self.symbol_sets:
|
|
symbol_set_dir = path.join(self.build_dir,
|
|
self.bsp + '-coverage', symbol_set)
|
|
path.copy_tree(covoar_css_path, symbol_set_dir)
|
|
path.copy_tree(table_js_path, symbol_set_dir)
|
|
|
|
def add_dir_name(self):
|
|
for symbol_set in self.symbol_sets:
|
|
symbol_set_dir = path.join(self.build_dir,
|
|
self.bsp + '-coverage', symbol_set)
|
|
html_files = path.listdir(symbol_set_dir)
|
|
for html_file in html_files:
|
|
html_file = path.join(symbol_set_dir, html_file)
|
|
if path.exists(html_file) and 'html' in html_file:
|
|
with open(html_file, 'r') as f:
|
|
file_data = f.read()
|
|
text = file_data[file_data.find('<div class="heading-title">')\
|
|
+len('<div class="heading-title">') \
|
|
: file_data.find('</div')]
|
|
file_data = file_data.replace(text, text + '<br>' + symbol_set)
|
|
with open(html_file, 'w') as f:
|
|
f.write(file_data)
|
|
|
|
class build_path_generator(object):
|
|
'''
|
|
Generates the build path from the path to executables
|
|
'''
|
|
def __init__(self, executables, target):
|
|
self.executables = executables
|
|
self.target = target
|
|
def run(self):
|
|
build_path = '/'
|
|
path_ = self.executables[0].split('/')
|
|
for p in path_:
|
|
if p == self.target:
|
|
break
|
|
else:
|
|
build_path = path.join(build_path, p)
|
|
return build_path
|
|
|
|
class symbol_parser(object):
|
|
'''
|
|
Parse the symbol sets ini and create custom ini file for covoar
|
|
'''
|
|
def __init__(self,
|
|
symbol_config_path,
|
|
symbol_select_path,
|
|
symbol_set,
|
|
build_dir,
|
|
bsp_name,
|
|
target):
|
|
self.symbol_select_file = symbol_select_path
|
|
self.symbol_file = symbol_config_path
|
|
self.build_dir = build_dir
|
|
self.symbol_sets = {}
|
|
self.symbol_set = symbol_set
|
|
self.ssets = []
|
|
self.bsp_name = bsp_name
|
|
self.target = target
|
|
|
|
def parse(self):
|
|
config = configparser.ConfigParser()
|
|
try:
|
|
config.read(self.symbol_file)
|
|
if self.symbol_set is not None:
|
|
self.ssets = self.symbol_set.split(',')
|
|
else:
|
|
self.ssets = config.get('symbol-sets', 'sets').split(',')
|
|
for sset in self.ssets:
|
|
lib = path.join(self.build_dir, config.get('libraries', sset))
|
|
self.symbol_sets[sset] = lib
|
|
ss = self.symbol_sets[sset]
|
|
ss = ss.replace('@BSP@', self.bsp_name)
|
|
ss = ss.replace('@BUILD-TARGET@', self.target)
|
|
self.symbol_sets[sset] = ss
|
|
return self.ssets
|
|
except:
|
|
raise error.general('Symbol set parsing failed for %s' % (sset))
|
|
|
|
def write_ini(self, symbol_set):
|
|
config = configparser.ConfigParser()
|
|
try:
|
|
sset = symbol_set
|
|
config.add_section('symbol-sets')
|
|
config.set('symbol-sets', 'sets', sset)
|
|
config.add_section(sset)
|
|
object_files = [o for o in path.listdir(self.symbol_sets[sset]) if o[-1] == 'o']
|
|
object_paths = []
|
|
for o in object_files:
|
|
object_paths.append(path.join(self.symbol_sets[sset], o))
|
|
config.set(sset, 'libraries', ','.join(object_paths))
|
|
with open(self.symbol_select_file, 'w') as conf:
|
|
config.write(conf)
|
|
except:
|
|
raise error.general('symbol parser write failed for %s' % (sset))
|
|
|
|
class covoar(object):
|
|
'''
|
|
Covoar runner
|
|
'''
|
|
def __init__(self,
|
|
base_result_dir,
|
|
config_dir,
|
|
executables,
|
|
trace,
|
|
prefix,
|
|
covoar_cmd):
|
|
self.base_result_dir = base_result_dir
|
|
self.config_dir = config_dir
|
|
self.executables = ' '.join(executables)
|
|
self.project_name = 'RTEMS-' + str(version.version())
|
|
self.trace = trace
|
|
self.prefix = prefix
|
|
self.covoar_cmd = covoar_cmd
|
|
|
|
def _find_covoar(self):
|
|
covoar_exe = 'covoar'
|
|
tester_dir = path.dirname(path.abspath(sys.argv[0]))
|
|
base = path.dirname(tester_dir)
|
|
exe = path.join(self.prefix, 'share', 'rtems', 'tester', 'bin', covoar_exe)
|
|
if path.isfile(exe):
|
|
return exe
|
|
exe = path.join(base, 'build', 'tester', 'covoar', covoar_exe)
|
|
if path.isfile(exe):
|
|
return exe
|
|
raise error.general('coverage: %s not found'% (covoar_exe))
|
|
|
|
def run(self, set_name, symbol_file):
|
|
covoar_result_dir = path.join(self.base_result_dir, set_name)
|
|
if not path.exists(covoar_result_dir):
|
|
path.mkdir(covoar_result_dir)
|
|
if not path.exists(symbol_file):
|
|
raise error.general('coverage: no symbol set file: %s'% (symbol_file))
|
|
exe = self._find_covoar()
|
|
command = exe + ' -O ' + covoar_result_dir + \
|
|
' -p ' + self.project_name + \
|
|
' ' + self.executables + ' '
|
|
command += self.covoar_cmd
|
|
|
|
log.notice()
|
|
log.notice('Running coverage analysis: %s (%s)' % (set_name, covoar_result_dir))
|
|
start_time = datetime.datetime.now()
|
|
executor = execute.execute(verbose = self.trace, output = self.output_handler)
|
|
exit_code = executor.shell(command, cwd=os.getcwd())
|
|
if exit_code[0] != 0:
|
|
raise error.general('coverage: covoar failure:: %d' % (exit_code[0]))
|
|
end_time = datetime.datetime.now()
|
|
log.notice('Coverage time: %s' % (str(end_time - start_time)))
|
|
|
|
def output_handler(self, text):
|
|
log.output('%s' % (text))
|
|
|
|
class coverage_run(object):
|
|
'''
|
|
Coverage analysis support for rtems-test
|
|
'''
|
|
def __init__(self, macros_, executables, prefix, symbol_set = None, trace = False):
|
|
'''
|
|
Constructor
|
|
'''
|
|
self.trace = trace
|
|
self.macros = macros_
|
|
self.build_dir = self.macros['_cwd']
|
|
self.test_dir = path.join(self.build_dir, self.macros['bsp'] + '-coverage')
|
|
if not path.exists(self.test_dir):
|
|
path.mkdir(self.test_dir)
|
|
self.rtdir = path.abspath(self.macros['_rtdir'])
|
|
self.rtscripts = self.macros.expand(self.macros['_rtscripts'])
|
|
self.coverage_config_path = path.join(self.rtscripts, 'coverage')
|
|
self.symbol_config_path = path.join(self.coverage_config_path,
|
|
'symbol-sets.ini')
|
|
self.symbol_select_path = self.macros.expand(self.macros['bsp_symbol_path'])
|
|
self.executables = executables
|
|
self.symbol_sets = []
|
|
self.no_clean = int(self.macros['_no_clean'])
|
|
self.report_format = self.macros['cov_report_format']
|
|
self.symbol_set = symbol_set
|
|
self.target = self.macros['target']
|
|
self.bsp_name = self.macros['bsp'].split('-')[0]
|
|
self.prefix = prefix
|
|
self.macros.define('coverage')
|
|
self.covoar_cmd = self.macros.expand(self.macros['bsp_covoar_cmd'])
|
|
|
|
def run(self):
|
|
try:
|
|
if self.executables is None:
|
|
raise error.general('no test executables provided.')
|
|
build_dir = build_path_generator(self.executables, self.target).run()
|
|
parser = symbol_parser(self.symbol_config_path,
|
|
self.symbol_select_path,
|
|
self.symbol_set,
|
|
build_dir,
|
|
self.bsp_name,
|
|
self.target)
|
|
symbol_sets = parser.parse()
|
|
for sset in symbol_sets:
|
|
parser.write_ini(sset)
|
|
covoar_runner = covoar(self.test_dir,
|
|
self.symbol_select_path,
|
|
self.executables,
|
|
self.trace,
|
|
self.prefix,
|
|
self.covoar_cmd)
|
|
covoar_runner.run(sset, self.symbol_select_path)
|
|
self._generate_reports(symbol_sets);
|
|
self._summarize();
|
|
finally:
|
|
self._cleanup();
|
|
|
|
def _generate_reports(self, symbol_sets):
|
|
log.notice('Coverage generating reports')
|
|
if self.report_format == 'html':
|
|
report = report_gen_html(symbol_sets,
|
|
self.build_dir,
|
|
self.rtdir,
|
|
self.macros['bsp'])
|
|
report.generate()
|
|
report.add_covoar_css()
|
|
report.add_dir_name()
|
|
|
|
def _cleanup(self):
|
|
if not self.no_clean:
|
|
if self.trace:
|
|
log.output('Coverage cleaning tempfiles')
|
|
for exe in self.executables:
|
|
trace_file = exe + '.cov'
|
|
if path.exists(trace_file):
|
|
os.remove(trace_file)
|
|
os.remove(self.symbol_select_path)
|
|
|
|
def _summarize(self):
|
|
log.notice('Coverage analysis finished: %s' % (self.build_dir))
|