Mirror
/
ardupilot
mirror of https://github.com/ArduPilot/ardupilot
5
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
ardupilot/Tools/scripts/run_coverage.py

317 lines
14 KiB
Python
Executable File
Raw Blame History

#!/usr/bin/env python3
"""
Runs tests with gcov coverage support.
AP_FLAKE8_CLEAN
"""
import argparse
import os
import tempfile
import time
import shutil
import subprocess
import sys
os.environ['PYTHONUNBUFFERED'] = '1'
os.set_blocking(sys.stdout.fileno(), True)
os.set_blocking(sys.stderr.fileno(), True)
tools_dir = os.path.dirname(os.path.realpath(__file__))
root_dir = os.path.realpath(os.path.join(tools_dir, '../..'))
class CoverageRunner(object):
"""Coverage Runner Class."""
def __init__(self, verbose=False, check_tests=True) -> None:
"""Set the files Path."""
self.REPORT_DIR = os.path.join(root_dir, "reports/lcov-report")
self.INFO_FILE = os.path.join(root_dir, self.REPORT_DIR, "lcov.info")
self.INFO_FILE_BASE = os.path.join(root_dir, self.REPORT_DIR, "lcov_base.info")
self.LCOV_LOG = os.path.join(root_dir, "GCOV_lcov.log")
self.GENHTML_LOG = os.path.join(root_dir, "GCOV_genhtml.log")
self.autotest = os.path.join(root_dir, "Tools/autotest/autotest.py")
self.verbose = verbose
self.check_tests = check_tests
self.start_time = time.time()
def progress(self, text) -> None:
"""Pretty printer."""
delta_time = time.time() - self.start_time
formatted_text = "****** AT-%06.1f: %s" % (delta_time, text)
print(formatted_text)
def init_coverage(self, use_example=False) -> None:
"""Initialize ArduPilot for coverage.
This needs to be run with the binaries built.
"""
self.progress("Initializing Coverage...")
self.progress("Removing previous reports")
try:
shutil.rmtree(self.REPORT_DIR)
except FileNotFoundError:
pass
try:
os.makedirs(self.REPORT_DIR)
except FileExistsError:
pass
self.progress("Checking that vehicles binaries are set up and built")
binaries_dir = os.path.join(root_dir, 'build/sitl/bin')
dirs_to_check = [["binaries", binaries_dir], ["tests", os.path.join(root_dir, 'build/linux/tests')]]
if use_example:
self.progress("Adding examples")
dirs_to_check.append(["examples", os.path.join(root_dir, 'build/linux/examples')])
for dirc in dirs_to_check:
if not (self.check_build(dirc[0], dirc[1])):
self.run_build()
break
self.progress("Zeroing previous build")
retcode = subprocess.call(["lcov", "--zerocounters", "--directory", root_dir])
if retcode != 0:
self.progress("Failed with retcode (%s)" % retcode)
exit(1)
self.progress("Initializing Coverage with current build")
try:
result = subprocess.run(["lcov",
"--no-external",
"--initial",
"--capture",
"--exclude", root_dir + "/build/sitl/modules/*",
"--directory", root_dir,
"-o", self.INFO_FILE_BASE,
], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, check=True)
if self.verbose:
print(*result.args)
print(result.stdout)
with open(self.LCOV_LOG, 'w') as log_file:
log_file.write(result.stdout)
except subprocess.CalledProcessError as err:
print("ERROR :")
print(err.cmd)
print(err.output)
exit(1)
self.progress("Initialization done")
def check_build(self, name, path) -> bool:
"""Check that build directory is not empty and that binaries are built with the coverage flags."""
self.progress("Checking that %s are set up and built" % name)
if os.path.exists(path):
if not os.listdir(path):
return False
else:
return False
self.progress("Checking %s build configuration for coverage" % name)
with open(os.path.join(path, "../compile_commands.json"), "r") as searchfile:
for line in searchfile:
if "-ftest-coverage" in line:
return True
self.progress("%s was't built with coverage support" % name)
return False
def run_build(self, use_example=False) -> None:
"""Clean the build directory and build binaries for coverage."""
os.chdir(root_dir)
waf_light = os.path.join(root_dir, "modules/waf/waf-light")
self.progress("Removing previous build binaries")
subprocess.run([waf_light, "configure", "--debug"], check=True)
subprocess.run([waf_light, "clean"], check=True)
self.progress("Building examples and SITL binaries")
try:
if use_example:
self.progress("Building examples")
subprocess.run([waf_light, "configure", "--board=linux", "--debug", "--coverage"], check=True)
subprocess.run([waf_light, "examples"], check=True)
subprocess.run(
[self.autotest,
"--debug",
"--coverage",
"build.unit_tests"],
check=True)
subprocess.run([waf_light, "configure", "--debug", "--coverage"], check=True)
subprocess.run([waf_light], check=True)
except subprocess.CalledProcessError as err:
print("ERROR :")
print(err.cmd)
print(err.output)
exit(1)
self.progress("Build examples and vehicle binaries done !")
def run_full(self, use_example=False) -> None:
"""Run full coverage on maximum of ArduPilot binaries and test functions."""
self.progress("Running full test suite...")
self.run_build()
self.init_coverage()
self.progress("Running tests")
SPEEDUP = 5
TIMEOUT = 14400
if use_example:
self.progress("Running run.examples")
subprocess.run([self.autotest,
"--timeout=" + str(TIMEOUT),
"--debug",
"--coverage",
"--no-clean",
"--speedup=" + str(SPEEDUP),
"run.examples"], check=self.check_tests)
self.progress("Running run.unit_tests")
subprocess.run(
[self.autotest,
"--timeout=" + str(TIMEOUT),
"--debug",
"--no-clean",
"run.unit_tests"], check=self.check_tests)
subprocess.run(["reset"], check=True)
os.set_blocking(sys.stdout.fileno(), True)
os.set_blocking(sys.stderr.fileno(), True)
test_list = ["Plane", "QuadPlane", "Sub", "Copter", "Helicopter", "Rover", "Tracker", "BalanceBot", "Sailboat"]
for test in test_list:
self.progress("Running test.%s" % test)
try:
subprocess.run([self.autotest,
"--timeout=" + str(TIMEOUT),
"--debug",
"--no-clean",
"test.%s" % test], check=self.check_tests)
except subprocess.CalledProcessError:
# pass in case of failing tests
pass
# TODO add any other execution path/s we can to maximise the actually
# used code, can we run other tests or things? Replay, perhaps?
self.update_stats()
def update_stats(self) -> None:
"""Update Coverage statistics only.
Assumes that coverage tests have been run.
"""
self.progress("Generating Coverage statistics")
with open(self.LCOV_LOG, 'a') as log_file:
# we cannot use subprocess.PIPE and result.stdout to get the output as it will be too long and trigger
# BlockingIOError: [Errno 11] write could not complete without blocking
# thus we ouput to temp file, and print the file line by line...
with tempfile.NamedTemporaryFile(mode="w+") as tmp_file:
try:
self.progress("Capturing Coverage statistics")
subprocess.run(["lcov",
"--no-external",
"--capture",
"--directory", root_dir,
"-o", self.INFO_FILE,
], stdout=tmp_file, stderr=subprocess.STDOUT, text=True, check=True)
if self.verbose:
tmp_file.seek(0)
content = tmp_file.read().splitlines()
for line in content:
print(line, flush=True)
log_file.write(line)
self.progress("Matching Coverage with binaries")
subprocess.run(["lcov",
"--add-tracefile", self.INFO_FILE_BASE,
"--add-tracefile", self.INFO_FILE,
], stdout=tmp_file, stderr=subprocess.STDOUT, text=True, check=True)
if self.verbose:
tmp_file.seek(0)
content = tmp_file.read().splitlines()
for line in content:
# print(line, flush=True) # not usefull to print
log_file.write(line)
# remove files we do not intentionally test:
self.progress("Removing unwanted coverage statistics")
subprocess.run(["lcov",
"--remove", self.INFO_FILE,
".waf*",
root_dir + "/modules/gtest/*",
root_dir + "/modules/DroneCAN/libcanard/*",
root_dir + "/build/linux/libraries/*",
root_dir + "/build/linux/modules/*",
root_dir + "/build/sitl/libraries/*",
root_dir + "/build/sitl/modules/*",
root_dir + "/build/sitl_periph_universal/libraries/*",
root_dir + "/build/sitl_periph_universal/modules/*",
root_dir + "/libraries/*/examples/*",
root_dir + "/libraries/*/tests/*",
"-o", self.INFO_FILE
], stdout=tmp_file, stderr=subprocess.STDOUT, text=True, check=True)
if self.verbose:
tmp_file.seek(0)
content = tmp_file.read().splitlines()
for line in content:
# print(line, flush=True) # not usefull to print
log_file.write(line)
except subprocess.CalledProcessError as err:
print("ERROR :")
print(err.cmd)
print(err.output)
sys.exit(1)
with open(self.GENHTML_LOG, 'w+') as log_file:
try:
self.progress("Generating HTML files")
subprocess.run(["genhtml", self.INFO_FILE,
"-o", self.REPORT_DIR,
"--demangle-cpp",
], stdout=log_file, stderr=subprocess.STDOUT, text=True, check=True)
log_file.seek(0)
content = log_file.read().splitlines()
if self.verbose:
for line in content[1: -3]:
print(line, flush=True)
for line in content[-3:]:
print(line, flush=True)
except subprocess.CalledProcessError as err:
print("ERROR :")
print(err.cmd)
print(err.output)
exit(1)
self.progress("Coverage successful. Open " + self.REPORT_DIR + "/index.html")
if __name__ == '__main__':
parser = argparse.ArgumentParser(description='Runs tests with gcov coverage support.')
parser.add_argument('-v', '--verbose', action='store_true',
help='Output everything on terminal.')
parser.add_argument('-c', '--no-check-tests', action='store_true',
help='Do not fail if tests do not run.')
parser.add_argument('--add-examples', action='store_true',
help='Add examples to coverage.')
group = parser.add_mutually_exclusive_group()
group.add_argument('-i', '--init', action='store_true',
help='Initialise ArduPilot for coverage. It should be run after building the binaries.')
group.add_argument('-f', '--full', action='store_true',
help='Run ArduPilot full coverage. This will run all tests and example. It is really long.')
group.add_argument('-b', '--build', action='store_true',
help='Clean the build directory and build binaries for coverage.')
group.add_argument('-u', '--update', action='store_true',
help='Update coverage statistics. To be used after running some tests.')
args = parser.parse_args()
runner = CoverageRunner(verbose=args.verbose, check_tests=not args.no_check_tests)
if args.init:
runner.init_coverage(args.add_examples)
sys.exit(0)
if args.full:
runner.run_full(args.add_examples)
sys.exit(0)
if args.build:
runner.run_build(args.add_examples)
sys.exit(0)
if args.update:
runner.update_stats()
sys.exit(0)
parser.print_help()
sys.exit(0)
Reference in New Issue View Git Blame Copy Permalink