OVMS3-idf/tools/unit-test-app/idf_ext.py

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2018-08-27 02:48:16 +00:00
import sys
import glob
import tempfile
import os
import os.path
import re
import shutil
import argparse
import json
import copy
PROJECT_NAME = "unit-test-app"
PROJECT_PATH = os.getcwd()
# List of unit-test-app configurations.
# Each file in configs/ directory defines a configuration. The format is the
# same as sdkconfig file. Configuration is applied on top of sdkconfig.defaults
# file from the project directory
CONFIG_NAMES = os.listdir(os.path.join(PROJECT_PATH, "configs"))
# Build (intermediate) and output (artifact) directories
BUILDS_DIR = os.path.join(PROJECT_PATH, "builds")
BINARIES_DIR = os.path.join(PROJECT_PATH, "output")
# Convert the values passed to the -T parameter to corresponding cache entry definitions
# TESTS_ALL and TEST_COMPONENTS
class TestComponentAction(argparse.Action):
def __call__(self, parser, namespace, values, option_string=None):
# Create a new of cache definition entry, adding previous elements
cache_entries = list()
existing_entries = getattr(namespace, "define_cache_entry", [])
if existing_entries:
cache_entries.extend(existing_entries)
# Form -D arguments
if "all" in values:
cache_entries.append("TESTS_ALL=1")
cache_entries.append("TEST_COMPONENTS=''")
else:
cache_entries.append("TESTS_ALL=0")
cache_entries.append("TEST_COMPONENTS='%s'" % " ".join(values))
setattr(namespace, "define_cache_entry", cache_entries)
# Brute force add reconfigure at the very beginning
existing_actions = getattr(namespace, "actions", [])
if not "reconfigure" in existing_actions:
existing_actions = ["reconfigure"] + existing_actions
setattr(namespace, "actions", existing_actions)
class TestExcludeComponentAction(argparse.Action):
def __call__(self, parser, namespace, values, option_string=None):
# Create a new of cache definition entry, adding previous elements
cache_entries = list()
existing_entries = getattr(namespace, "define_cache_entry", [])
if existing_entries:
cache_entries.extend(existing_entries)
cache_entries.append("TEST_EXCLUDE_COMPONENTS='%s'" % " ".join(values))
setattr(namespace, "define_cache_entry", cache_entries)
# Brute force add reconfigure at the very beginning
existing_actions = getattr(namespace, "actions", [])
if not "reconfigure" in existing_actions:
existing_actions = ["reconfigure"] + existing_actions
setattr(namespace, "actions", existing_actions)
def add_argument_extensions(parser):
# For convenience, define a -T argument that gets converted to -D arguments
parser.add_argument('-T', '--test-component', help="Specify the components to test", nargs='+', action=TestComponentAction)
# For convenience, define a -T argument that gets converted to -D arguments
parser.add_argument('-E', '--test-exclude-components', help="Specify the components to exclude from testing", nargs='+', action=TestExcludeComponentAction)
def add_action_extensions(base_functions, base_actions):
def ut_apply_config(ut_apply_config_name, args):
config_name = re.match(r"ut-apply-config-(.*)", ut_apply_config_name).group(1)
def set_config_build_variables(prop, defval = None):
property_value = re.match(r"^%s=(.*)" % prop, config_file_content)
if (property_value):
property_value = property_value.group(1)
else:
property_value = defval
if (property_value):
try:
args.define_cache_entry.append("%s=" % prop + property_value)
except AttributeError:
args.define_cache_entry = ["%s=" % prop + property_value]
return property_value
sdkconfig_set = None
if args.define_cache_entry:
sdkconfig_set = filter(lambda s: "SDKCONFIG=" in s, args.define_cache_entry)
sdkconfig_path = os.path.join(args.project_dir, "sdkconfig")
if sdkconfig_set:
sdkconfig_path = sdkconfig_set[-1].split("=")[1]
sdkconfig_path = os.path.abspath(sdkconfig_path)
try:
os.remove(sdkconfig_path)
except OSError:
pass
if config_name in CONFIG_NAMES:
# Parse the sdkconfig for components to be included/excluded and tests to be run
config = os.path.join(PROJECT_PATH, "configs", config_name)
with open(config, "r") as config_file:
config_file_content = config_file.read()
set_config_build_variables("EXCLUDE_COMPONENTS", "''")
test_components = set_config_build_variables("TEST_COMPONENTS", "''")
tests_all = None
if test_components == "''":
tests_all = "TESTS_ALL=1"
else:
tests_all = "TESTS_ALL=0"
try:
args.define_cache_entry.append(tests_all)
except AttributeError:
args.define_cache_entry = [tests_all]
set_config_build_variables("TEST_EXCLUDE_COMPONENTS","''")
with tempfile.NamedTemporaryFile() as sdkconfig_temp:
# Use values from the combined defaults and the values from
# config folder to build config
sdkconfig_default = os.path.join(PROJECT_PATH, "sdkconfig.defaults")
with open(sdkconfig_default, "r") as sdkconfig_default_file:
sdkconfig_temp.write(sdkconfig_default_file.read())
sdkconfig_config = os.path.join(PROJECT_PATH, "configs", config_name)
with open(sdkconfig_config, "r") as sdkconfig_config_file:
sdkconfig_temp.write("\n")
sdkconfig_temp.write(sdkconfig_config_file.read())
sdkconfig_temp.flush()
try:
args.define_cache_entry.append("SDKCONFIG_DEFAULTS=" + sdkconfig_temp.name)
except AttributeError:
args.define_cache_entry = ["SDKCONFIG_DEFAULTS=" + sdkconfig_temp.name]
reconfigure = base_functions["reconfigure"]
reconfigure(None, args)
else:
if not config_name == "all-configs":
print("unknown unit test app config for action '%s'" % ut_apply_config_name)
# This target builds the configuration. It does not currently track dependencies,
# but is good enough for CI builds if used together with clean-all-configs.
# For local builds, use 'apply-config-NAME' target and then use normal 'all'
# and 'flash' targets.
def ut_build(ut_build_name, args):
# Create a copy of the passed arguments to prevent arg modifications to accrue if
# all configs are being built
build_args = copy.copy(args)
config_name = re.match(r"ut-build-(.*)", ut_build_name).group(1)
if config_name in CONFIG_NAMES:
build_args.build_dir = os.path.join(BUILDS_DIR, config_name)
src = os.path.join(BUILDS_DIR, config_name)
dest = os.path.join(BINARIES_DIR, config_name)
try:
os.makedirs(dest)
except OSError:
pass
# Build, tweaking paths to sdkconfig and sdkconfig.defaults
ut_apply_config("ut-apply-config-" + config_name, build_args)
build_target = base_functions["build_target"]
build_target("all", build_args)
# Copy artifacts to the output directory
shutil.copyfile(os.path.join(build_args.project_dir, "sdkconfig"), os.path.join(dest, "sdkconfig"))
binaries = [PROJECT_NAME + x for x in [".elf", ".bin", ".map"]]
for binary in binaries:
shutil.copyfile(os.path.join(src, binary), os.path.join(dest, binary))
try:
os.mkdir(os.path.join(dest, "bootloader"))
except OSError:
pass
shutil.copyfile(os.path.join(src, "bootloader", "bootloader.bin"), os.path.join(dest, "bootloader", "bootloader.bin"))
for partition_table in glob.glob(os.path.join(src, "partition_table", "partition-table*.bin")):
try:
os.mkdir(os.path.join(dest, "partition_table"))
except OSError:
pass
shutil.copyfile(partition_table, os.path.join(dest, "partition_table", os.path.basename(partition_table)))
shutil.copyfile(os.path.join(src, "flash_project_args"), os.path.join(dest, "flash_project_args"))
binaries = glob.glob(os.path.join(src, "*.bin"))
binaries = [os.path.basename(s) for s in binaries]
for binary in binaries:
shutil.copyfile(os.path.join(src, binary), os.path.join(dest, binary))
else:
if not config_name == "all-configs":
print("unknown unit test app config for action '%s'" % ut_build_name)
def ut_clean(ut_clean_name, args):
config_name = re.match(r"ut-clean-(.*)", ut_clean_name).group(1)
if config_name in CONFIG_NAMES:
shutil.rmtree(os.path.join(BUILDS_DIR, config_name), ignore_errors=True)
shutil.rmtree(os.path.join(BINARIES_DIR, config_name), ignore_errors=True)
else:
if not config_name == "all-configs":
print("unknown unit test app config for action '%s'" % ut_clean_name)
def ut_help(action, args):
HELP_STRING = """
Additional unit-test-app specific targets
idf.py ut-build-NAME - Build unit-test-app with configuration provided in configs/NAME.
Build directory will be builds/NAME/, output binaries will be
under output/NAME/
idf.py ut-clean-NAME - Remove build and output directories for configuration NAME.
idf.py ut-build-all-configs - Build all configurations defined in configs/ directory.
idf.py ut-apply-config-NAME - Generates configuration based on configs/NAME in sdkconfig
file. After this, normal all/flash targets can be used.
Useful for development/debugging.
"""
print(HELP_STRING)
# Build dictionary of action extensions
extensions = dict()
# This generates per-config targets (clean, build, apply-config).
build_all_config_deps = []
clean_all_config_deps = []
for config in CONFIG_NAMES:
config_build_action_name = "ut-build-" + config
config_clean_action_name = "ut-clean-" + config
config_apply_config_action_name = "ut-apply-config-" + config
extensions[config_build_action_name] = (ut_build, [], [])
extensions[config_clean_action_name] = (ut_clean, [], [])
extensions[config_apply_config_action_name] = (ut_apply_config, [], [])
build_all_config_deps.append(config_build_action_name)
clean_all_config_deps.append(config_clean_action_name)
extensions["ut-build-all-configs"] = (ut_build, build_all_config_deps, [])
extensions["ut-clean-all-configs"] = (ut_clean, clean_all_config_deps, [])
extensions["ut-help"] = (ut_help, [], [])
base_actions.update(extensions)