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# -*- mode:python -*-
#
# Copyright (c) 2016 ARM Limited
# All rights reserved
#
# The license below extends only to copyright in the software and shall
# not be construed as granting a license to any other intellectual
# property including but not limited to intellectual property relating
# to a hardware implementation of the functionality of the software
# licensed hereunder. You may use the software subject to the license
# terms below provided that you ensure that this notice is replicated
# unmodified and in its entirety in all distributions of the software,
# modified or unmodified, in source code or in binary form.
#
# Copyright (c) 2004-2006 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer;
# 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;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# 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
# OWNER 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.
#
# Authors: Steve Reinhardt
# Kevin Lim
# Andreas Sandberg
from SCons.Script.SConscript import SConsEnvironment
import os
import pickle
import sys
sys.path.insert(0, Dir(".").srcnode().abspath)
import testing.tests as tests
import testing.results as results
Import('env')
# get the termcap from the environment
termcap = env['TERMCAP']
# Dict that accumulates lists of tests by category (quick, medium, long)
env.Tests = {}
gpu_isa = env['TARGET_GPU_ISA'] if env['BUILD_GPU'] else None
for cat in tests.all_categories:
env.Tests[cat] = tuple(
tests.get_tests(env["TARGET_ISA"],
categories=(cat, ),
ruby_protocol=env["PROTOCOL"],
gpu_isa=gpu_isa))
def color_message(color, msg):
return color + msg + termcap.Normal
def run_test(target, source, env):
"""Run a test and produce results as a pickle file.
Targets are as follows:
target[0] : Pickle file
Sources are:
source[0] : gem5 binary
source[1] : tests/run.py script
source[2:] : reference files
"""
tgt_dir = os.path.dirname(str(target[0]))
config = tests.ClassicConfig(*tgt_dir.split('/')[-6:])
test = tests.ClassicTest(source[0].abspath, tgt_dir, config,
timeout=5*60*60,
skip_diff_out=True)
for ref in test.ref_files():
out_file = os.path.join(tgt_dir, ref)
if os.path.exists(out_file):
env.Execute(Delete(out_file))
with open(target[0].abspath, "wb") as fout:
formatter = results.Pickle(fout=fout)
formatter.dump_suites([ test.run() ])
return 0
def run_test_string(target, source, env):
return env.subst("Running test in ${TARGETS[0].dir}.",
target=target, source=source)
testAction = env.Action(run_test, run_test_string)
def print_test(target, source, env):
"""Run a test and produce results as a pickle file.
Targets are as follows:
target[*] : Dummy targets
Sources are:
source[0] : Pickle file
"""
with open(source[0].abspath, "rb") as fin:
result = pickle.load(fin)
assert len(result) == 1
result = result[0]
formatter = None
if result.skipped():
status = color_message(termcap.Cyan, "skipped.")
elif result.changed():
status = color_message(termcap.Yellow, "CHANGED!")
formatter = results.Text()
elif result:
status = color_message(termcap.Green, "passed.")
else:
status = color_message(termcap.Red, "FAILED!")
formatter = results.Text()
if formatter:
formatter.dump_suites([result])
print "***** %s: %s" % (source[0].dir, status)
return 0
printAction = env.Action(print_test, strfunction=None)
def update_test(target, source, env):
"""Update test reference data
Targets are as follows:
target[0] : Dummy file
Sources are:
source[0] : Pickle file
"""
src_dir = os.path.dirname(str(source[0]))
config = tests.ClassicConfig(*src_dir.split('/')[-6:])
test = tests.ClassicTest(source[0].abspath, src_dir, config)
ref_dir = test.ref_dir
with open(source[0].abspath, "rb") as fin:
result = pickle.load(fin)
assert len(result) == 1
result = result[0]
if result.skipped():
print "*** %s: %s: Test skipped, not updating." % (
source[0].dir, color_message(termcap.Yellow, "WARNING"), )
return 0
elif result:
print "*** %s: %s: Test successful, not updating." % (
source[0].dir, color_message(termcap.Green, "skipped"), )
return 0
elif result.failed_run():
print "*** %s: %s: Test failed, not updating." % (
source[0].dir, color_message(termcap.Red, "ERROR"), )
return 1
print "** Updating %s" % (test, )
test.update_ref()
return 0
def update_test_string(target, source, env):
return env.subst("Updating ${SOURCES[0].dir}",
target=target, source=source)
updateAction = env.Action(update_test, update_test_string)
def test_builder(test_tuple):
"""Define a test."""
out_dir = "/".join(test_tuple)
binary = env.M5Binary.abspath
test = tests.ClassicTest(binary, out_dir, test_tuple)
def tgt(name):
return os.path.join(out_dir, name)
def ref(name):
return os.path.join(test.ref_dir, name)
pickle_file = tgt("status.pickle")
targets = [
pickle_file,
]
sources = [
env.M5Binary,
"run.py",
] + [ ref(f) for f in test.ref_files() ]
env.Command(targets, sources, testAction)
# phony target to echo status
if GetOption('update_ref'):
p = env.Command(tgt("_update"), [pickle_file], updateAction)
else:
p = env.Command(tgt("_print"), [pickle_file], printAction)
env.AlwaysBuild(p)
def list_tests(target, source, env):
"""Create a list of tests
Targets are as follows:
target[0] : List file (e.g., tests/opt/all.list, tests/opt/quick.list)
Sources are: -
"""
tgt_name = os.path.basename(str(target[0]))
base, ext = os.path.splitext(tgt_name)
categories = tests.all_categories if base == "all" else (base, )
with open(target[0].abspath, "w") as fout:
for cat in categories:
for test in env.Tests[cat]:
print >> fout,"/".join(test)
return 0
testListAction = env.Action(list_tests, strfunction=None)
env.Command("all.list", tuple(), testListAction)
for cat, test_list in env.Tests.items():
env.Command("%s.list" % cat, tuple(), testListAction)
for test in test_list:
test_builder(test)
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