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#!/usr/bin/env python
################################################################################
################################################################################
#
# Module: runtest.py
#
# Notes:
#
# Universal script to setup and run the xunit msbuild test runner.
#
# Use the instructions here:
# https://github.com/dotnet/coreclr/blob/master/Documentation/building/windows-test-instructions.md
# https://github.com/dotnet/coreclr/blob/master/Documentation/building/unix-test-instructions.md
#
################################################################################
################################################################################
import argparse
import json
import os
import platform
import shutil
import subprocess
import sys
import tempfile
from collections import defaultdict
from sys import platform as _platform
################################################################################
# Argument Parser
################################################################################
description = ("""Simple script that essentially sets up and runs either runtest.cmd
or runtests.sh. This wrapper is necessary to do all the setup work.
Note that this is required because there is not a unified test runner
for coreclr.""")
# Use either - or / to designate switches.
parser = argparse.ArgumentParser(description=description, prefix_chars='-/')
parser.add_argument("-arch", dest="arch", nargs='?', default="x64")
parser.add_argument("-build_type", dest="build_type", nargs='?', default="Debug")
parser.add_argument("-test_location", dest="test_location", nargs="?", default=None)
parser.add_argument("-core_root", dest="core_root", nargs='?', default=None)
parser.add_argument("-coreclr_repo_location", dest="coreclr_repo_location", default=os.getcwd())
# Only used on Unix
parser.add_argument("-test_native_bin_location", dest="test_native_bin_location", nargs='?', default=None)
################################################################################
# Helper Functions
################################################################################
def create_and_use_test_env(_os, env, func):
""" Create a test env based on the env passed
Args:
_os(str) : OS name
env(defaultdict(lambda: None)) : complus variables, key,value dict
func(lambda) : lambda to call, after creating the
: test_env
Notes:
Using the env passed, create a temporary file to use as the
test_env to be passed for runtest.cmd. Note that this only happens
on windows, until xunit is used on unix there is no managed code run
in runtest.sh.
"""
complus_vars = defaultdict(lambda: None)
for key in env:
value = env[key]
if "complus" in key.lower():
complus_vars[key] = value
if len(complus_vars.keys()) > 0:
print "Found COMPlus variables in the current environment"
print
file_header = None
if _os == "Windows_NT":
file_header = \
"""@echo off
REM Temporary test env for test run.
"""
else:
file_header = \
"""# Temporary test env for test run.
"""
with tempfile.NamedTemporaryFile() as test_env:
with open(test_env.name, 'w') as file_handle:
file_handle.write(file_header)
for key in complus_vars:
value = complus_vars[key]
command = None
if _os == "Windows_NT":
command = "set"
else:
command = "export"
print "Unset %s" % key
os.environ[key] = ""
file_handle.write("%s %s=%s%s" % (command, key, value, os.linesep))
contents = None
with open(test_env.name) as file_handle:
contents = file_handle.read()
print
print "TestEnv: %s" % test_env.name
print
print "Contents:"
print
print contents
print
func(test_env.name)
else:
func(None)
def get_environment():
""" Get all the COMPlus_* Environment variables
Notes:
Windows uses msbuild for its test runner. Therefore, all COMPlus
variables will need to be captured as a test_env script and passed
to runtest.cmd.
"""
complus_vars = defaultdict(lambda: "")
for key in os.environ:
if "complus" in key.lower():
complus_vars[key] = os.environ[key]
os.environ[key] = ''
elif "superpmi" in key.lower():
complus_vars[key] = os.environ[key]
os.environ[key] = ''
return complus_vars
def call_msbuild(coreclr_repo_location,
msbuild_location,
host_os,
arch,
build_type,
sequential=False):
""" Call msbuild to run the tests built.
Args:
coreclr_repo_location(str) : path to coreclr repo
msbuild_location(str) : path to msbuild
sequential(bool) : run sequentially if True
host_os(str) : os
arch(str) : architecture
build_type(str) : configuration
Notes:
At this point the environment should be setup correctly, including
the test_env, should it need to be passed.
"""
common_msbuild_arguments = ["/nologo", "/nodeReuse:false", "/p:Platform=%s" % arch]
if sequential:
common_msbuild_arguments += ["/p:ParallelRun=false"]
else:
common_msbuild_arguments += ["/maxcpucount"]
logs_dir = os.path.join(coreclr_repo_location, "bin", "Logs")
if not os.path.isdir(logs_dir):
os.makedirs(logs_dir)
command = [msbuild_location,
os.path.join(coreclr_repo_location, "tests", "runtest.proj"),
"/p:Runtests=true",
"/clp:showcommandline"]
log_path = os.path.join(logs_dir, "TestRunResults_%s_%s_%s" % (host_os, arch, build_type))
build_log = log_path + ".log"
wrn_log = log_path + ".wrn"
err_log = log_path + ".err"
msbuild_log_args = ["/fileloggerparameters:\"Verbosity=normal;LogFile=%s\"" % build_log,
"/fileloggerparameters1:\"WarningsOnly;LogFile=%s\"" % wrn_log,
"/fileloggerparameters2:\"ErrorsOnly;LogFile=%s\"" % err_log,
"/consoleloggerparameters:Summary",
"/verbosity:diag"]
command += msbuild_log_args
command += ["/p:__BuildOS=%s" % host_os,
"/p:__BuildArch=%s" % arch,
"/p:__BuildType=%s" % build_type,
"/p:__LogsDir=%s" % logs_dir]
if host_os != "Windows_NT":
command = ["bash"] + command
print " ".join(command)
subprocess.check_output(command)
def copy_native_test_bin_to_core_root(host_os, path, core_root):
""" Recursively copy all files to core_root
Args:
host_os(str) : os
path(str) : native test bin location
core_root(str) : core_root location
"""
assert os.path.isdir(path) or os.path.isfile(path)
assert os.path.isdir(core_root)
extension = "so" if host_os == "Linux" else "dylib"
if os.path.isdir(path):
for item in os.listdir(path):
copy_native_test_bin_to_core_root(host_os, os.path.join(path, item), core_root)
elif path.endswith(extension):
print "cp -p %s %s" % (path, core_root)
shutil.copy2(path, core_root)
def run_tests(host_os,
arch,
build_type,
core_root,
coreclr_repo_location,
test_location,
test_native_bin_location,
test_env=None,
is_long_gc=False,
is_gcsimulator=False,
is_jitdasm=False,
is_ilasm=False,
run_sequential=False):
""" Run the coreclr tests
Args:
host_os(str) : os
arch(str) : arch
build_type(str) : configuration
coreclr_repo_location(str) : path to the root of the repo
core_root(str) : Core_Root path
test_location(str) : Test bin, location
test_native_bin_location : Native test components, None and windows.
test_env(str) : path to the test_env to be used
"""
# Copy all the native libs to core_root
if host_os != "Windows_NT":
copy_native_test_bin_to_core_root(host_os, os.path.join(test_native_bin_location, "src"), core_root)
# Setup the msbuild location
msbuild_location = os.path.join(coreclr_repo_location, "Tools", "msbuild.%s" % ("cmd" if host_os == "Windows_NT" else "sh"))
# Setup the environment
if is_long_gc:
print "Running Long GC Tests, extending timeout to 20 minutes."
os.environ["__TestTimeout"] = "1200000" # 1,200,000
os.environ["RunningLongGCTests"] = "1"
if is_gcsimulator:
print "Running GCSimulator tests, extending timeout to one hour."
os.environ["__TestTimeout"] = "3600000" # 3,600,000
os.environ["RunningGCSimulatorTests"] = "1"
if is_jitdasm:
print "Running jit disasm on framework and test assemblies."
os.environ["RunningJitDisasm"] = "1"
if is_ilasm:
print "Running ILasm round trip."
os.environ["RunningIlasmRoundTrip"] = "1"
# Set Core_Root
os.environ["CORE_ROOT"] = core_root
# Call msbuild.
call_msbuild(coreclr_repo_location,
msbuild_location,
host_os,
arch,
build_type,
sequential=run_sequential)
def setup_args(args):
""" Setup the args based on the argparser obj
Args:
args(ArgParser): Parsed arguments
Notes:
If there is no core_root, or test location passed, create a default
location using the build type and the arch.
"""
host_os = None
arch = args.arch
build_type = args.build_type
test_location = args.test_location
core_root = args.core_root
test_native_bin_location = args.test_native_bin_location
coreclr_repo_location = args.coreclr_repo_location
if os.path.basename(coreclr_repo_location) == "tests":
coreclr_repo_location = os.path.dirname(coreclr_repo_location)
if _platform == "linux" or _platform == "linux2":
host_os = "Linux"
elif _platform == "darwin":
host_os = "OSX"
elif _platform == "win32":
host_os = "Windows_NT"
else:
print "Unknown OS: %s" % host_os
sys.exit(1)
assert os.path.isdir(coreclr_repo_location)
if test_location is None:
print "Using default test location."
test_location = os.path.join(coreclr_repo_location, "bin", "tests", "%s.%s.%s" % (host_os, arch, build_type))
print "TestLocation: %s" % test_location
print
if core_root is None:
print "Using default location for core_root."
core_root = os.path.join(test_location, "Tests", "Core_Root")
print "Core_Root: %s" % core_root
print
if host_os != "Windows_NT":
if test_native_bin_location is None:
print "Using default location for test_native_bin_location."
test_native_bin_location = os.path.join(os.path.join(coreclr_repo_location, "bin", "obj", "%s.%s.%s" % (host_os, arch, build_type), "tests"))
print "Native bin location: %s" % test_native_bin_location
print
valid_arches = ["x64", "x86", "arm", "arm64"]
if not arch in valid_arches:
print "Unsupported architecture: %s." % arch
print "Supported architectures: %s" % "[%s]" % ", ".join(valid_arches)
sys.exit(1)
valid_build_types = ["Debug", "Checked", "Release"]
if not build_type in valid_build_types:
print "Unsupported configuration: %s." % build_type
print "Supported configurations: %s" % "[%s]" % ", ".join(valid_build_types)
sys.exit(1)
if not os.path.isdir(test_location):
print "Error, test location: %s, does not exist." % test_location
sys.exit(1)
if not os.path.isdir(core_root):
print "Error, core_root: %s, does not exist." % core_root
sys.exit(1)
if host_os != "Windows_NT":
if not os.path.isdir(test_native_bin_location):
print "Error, test_native_bin_location: %s, does not exist." % test_native_bin_location
sys.exit(1)
return host_os, arch, build_type, coreclr_repo_location, core_root, test_location, test_native_bin_location
def setup_tools(host_os, coreclr_repo_location):
""" Setup the tools for the repo
Args:
host_os(str) : os
coreclr_repo_location(str) : path to coreclr repo
"""
# Is the tools dir setup
setup = False
tools_dir = os.path.join(coreclr_repo_location, "Tools")
is_windows = host_os == "Windows_NT"
if os.path.isfile(os.path.join(tools_dir, "msbuild.%s" % ("cmd" if is_windows else "sh"))):
setup = True
# init the tools for the repo
if not setup:
command = None
if is_windows:
command = [os.path.join(coreclr_repo_location, "init_tools.cmd")]
else:
command = ["sh", os.path.join(coreclr_repo_location, "init_tools.sh")]
print " ".join(command)
subprocess.check_output(command)
setup = True
return setup
################################################################################
# Main
################################################################################
def main(args):
host_os, arch, build_type, coreclr_repo_location, core_root, test_location, test_native_bin_location = setup_args(args)
# Setup the tools for the repo.
setup_tools(host_os, coreclr_repo_location)
env = get_environment()
ret_code = create_and_use_test_env(host_os,
env,
lambda path: run_tests(host_os,
arch,
build_type,
core_root,
coreclr_repo_location,
test_location,
test_native_bin_location,
test_env=path))
################################################################################
# __main__
################################################################################
if __name__ == "__main__":
args = parser.parse_args()
sys.exit(main(args))
|