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|
#! /usr/bin/env python3
#
# Copyright (c) 2014 Siddharth Santurkar
#
# SPDX-License-Identifier: GPL-2.0-only
#
from __future__ import print_function
import argparse
import os
import subprocess
import sys
def print_case_in_file(case_string, out):
for i in range(100):
print("-", end="", file=out)
print(file=out)
print("running test case " + case_string, end="\n\n", file=out)
out.flush()
def print_failed_cases(failed_cases):
print("\nFailed Cases:")
for case in failed_cases:
print(case)
def print_cmds(cmds):
print("Commands to be executed:")
for cmd in cmds:
print(cmd.replace(sys.executable, ""))
def set_workdir():
dir_files = [f for f in os.listdir(".") if os.path.exists(f)]
if not "VERSION" in dir_files and not "ns3" in dir_files:
if (
os.path.split(os.path.abspath("."))[1] == "tests"
and os.path.split(os.path.abspath(os.pardir))[1] == "utils"
):
os.chdir("../../")
else:
print("Error: Invalid working directory")
sys.exit(1)
## TestBaseClass class
class TestBaseClass:
"""
Generic class for testing tools based on provided commands and test cases.
"""
## @var my_env
# os environment
## @var mode
# mode
## @var outfile
# output file
## @var options
# options
def __init__(self, argv, desc, mode):
"""!
Provide input argument list, description and mode of the suite being executed.
@param self this object
@param argv argument list
@param desc description
@param mode test mode
"""
self.my_env = os.environ
set_workdir()
self.my_env["LD_LIBRARY_PATH"] = os.getcwd() + "/build"
self.mode = mode
self.outfile = "test-port-" + self.mode + ".out"
self.options = self.parseargs(argv, desc)
def parseargs(self, argv, desc):
"""!
Parses the commandline arguments
@param self this object
@param argv argument list
@param desc description
@return command line arguments
"""
parser = argparse.ArgumentParser(description=desc)
parser.add_argument(
"-f",
"--file",
action="store",
dest="out_file",
default=self.outfile,
metavar="FILE",
help="File to be used for storing the command specific output (Default: "
+ self.outfile
+ ")",
)
parser.add_argument(
"-c",
action="store_true",
dest="cmds",
default=False,
help="List out all the commands being tested",
)
parser.add_argument(
"-m",
action="store_true",
dest="mute",
default=False,
help="Sends only stderr output to FILE",
)
parser.add_argument(
"-x",
"--customcmd",
action="store",
dest="custcmd",
default=None,
help="Enter a comma-separated list of commands to override the existing ones. NOT APPLICABLE FOR TEST-PY SUITE.",
)
return parser.parse_args(argv)
def override_cmds(self):
"""!
Can be used by importing suite to handle custom commands
@param self this object
@return custom commands
"""
return self.options.custcmd
def runtests(self, cmds):
"""!
Execute the tests.
@param self this object
@param cmds test commands
@return error code
"""
if self.options.cmds:
print_cmds(cmds)
return
base_dir = os.sep.join(
os.path.abspath(__file__).replace(os.path.pathsep, "/").split("/")[:-3]
)
final_return = 0
total_tests = len(cmds)
passed = 0
progress = 0.0
failed_cases = []
with open(self.options.out_file, "w", encoding="utf-8") as out:
outstream = out
with open(os.devnull, "w", encoding="utf-8") as sink:
if self.options.mute:
outstream = sink
for cmd in cmds:
case_string = cmd.replace(sys.executable, "")
print("running test case: " + case_string)
print_case_in_file(case_string, out)
progress += 1
ret = subprocess.call(
cmd, shell=True, env=self.my_env, stdout=outstream, stderr=out, cwd=base_dir
)
if not ret:
passed += 1
else:
final_return = 1
failed_cases.append(case_string)
print(
"[ %s out of %s ] test cases passed; Progress = %.2f%% \n"
% (passed, total_tests, progress * 100 / total_tests)
)
if final_return != 0:
print_failed_cases(failed_cases)
else:
print("\nAll cases passed")
print("Detailed output available in " + self.options.out_file, end="\n\n")
return final_return
|
