264 lines
10 KiB
Python
264 lines
10 KiB
Python
import copy
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import glob
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import os
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import os.path
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import re
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import shutil
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import tempfile
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def action_extensions(base_actions, project_path=os.getcwd()):
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""" Describes extensions for unit tests. This function expects that actions "all" and "reconfigure" """
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PROJECT_NAME = "unit-test-app"
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# List of unit-test-app configurations.
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# Each file in configs/ directory defines a configuration. The format is the
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# same as sdkconfig file. Configuration is applied on top of sdkconfig.defaults
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# file from the project directory
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CONFIG_NAMES = os.listdir(os.path.join(project_path, "configs"))
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# Build (intermediate) and output (artifact) directories
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BUILDS_DIR = os.path.join(project_path, "builds")
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BINARIES_DIR = os.path.join(project_path, "output")
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def parse_file_to_dict(path, regex):
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"""
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Parse the config file at 'path'
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Returns a dict of name:value.
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"""
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compiled_regex = re.compile(regex)
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result = {}
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with open(path) as f:
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for line in f:
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m = compiled_regex.match(line)
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if m:
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result[m.group(1)] = m.group(2)
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return result
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def parse_config(path):
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"""
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Expected format with default regex is "key=value"
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"""
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return parse_file_to_dict(path, r"^([^=]+)=(.+)$")
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def ut_apply_config(ut_apply_config_name, ctx, args):
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config_name = re.match(r"ut-apply-config-(.*)", ut_apply_config_name).group(1)
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# Make sure that define_cache_entry is list
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args.define_cache_entry = list(args.define_cache_entry)
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new_cache_values = {}
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sdkconfig_set = list(filter(lambda s: "SDKCONFIG=" in s, args.define_cache_entry))
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sdkconfig_path = os.path.join(args.project_dir, "sdkconfig")
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if sdkconfig_set:
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sdkconfig_path = sdkconfig_set[-1].split("=")[1]
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sdkconfig_path = os.path.abspath(sdkconfig_path)
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try:
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os.remove(sdkconfig_path)
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except OSError:
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pass
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if config_name in CONFIG_NAMES:
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# Parse the sdkconfig for components to be included/excluded and tests to be run
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config_path = os.path.join(project_path, "configs", config_name)
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config = parse_config(config_path)
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target = config.get("CONFIG_IDF_TARGET", "esp32").strip("'").strip('"')
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print("Reconfigure: config %s, target %s" % (config_name, target))
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# Clean up and set idf-target
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base_actions["actions"]["set-target"]["callback"]("set-target", ctx, args, target)
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new_cache_values["EXCLUDE_COMPONENTS"] = config.get("EXCLUDE_COMPONENTS", "''")
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new_cache_values["TEST_EXCLUDE_COMPONENTS"] = config.get("TEST_EXCLUDE_COMPONENTS", "''")
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new_cache_values["TEST_COMPONENTS"] = config.get("TEST_COMPONENTS", "''")
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new_cache_values["TESTS_ALL"] = int(new_cache_values["TEST_COMPONENTS"] == "''")
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# When delete=True, the file is invisible to kconfiglib on Windows
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with tempfile.NamedTemporaryFile(delete=False) as sdkconfig_temp:
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# Use values from the combined defaults and the values from
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# config folder to build config
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sdkconfig_default = os.path.join(project_path, "sdkconfig.defaults")
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with open(sdkconfig_default, "rb") as sdkconfig_default_file:
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sdkconfig_temp.write(sdkconfig_default_file.read())
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sdkconfig_config = os.path.join(project_path, "configs", config_name)
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with open(sdkconfig_config, "rb") as sdkconfig_config_file:
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sdkconfig_temp.write(b"\n")
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sdkconfig_temp.write(sdkconfig_config_file.read())
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sdkconfig_temp.flush()
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new_cache_values["SDKCONFIG_DEFAULTS"] = sdkconfig_temp.name
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args.define_cache_entry.extend(["%s=%s" % (k, v) for k, v in new_cache_values.items()])
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base_actions["actions"]["fullclean"]["callback"]("fullclean", ctx, args)
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base_actions["actions"]["reconfigure"]["callback"](None, ctx, args)
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# This target builds the configuration. It does not currently track dependencies,
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# but is good enough for CI builds if used together with clean-all-configs.
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# For local builds, use 'apply-config-NAME' target and then use normal 'all'
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# and 'flash' targets.
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def ut_build(ut_build_name, ctx, args):
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# Create a copy of the passed arguments to prevent arg modifications to accrue if
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# all configs are being built
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build_args = copy.copy(args)
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config_name = re.match(r"ut-build-(.*)", ut_build_name).group(1)
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if config_name in CONFIG_NAMES:
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build_args.build_dir = os.path.join(BUILDS_DIR, config_name)
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src = os.path.join(BUILDS_DIR, config_name)
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dest = os.path.join(BINARIES_DIR, config_name)
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try:
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os.makedirs(dest)
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except OSError:
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pass
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# Build, tweaking paths to sdkconfig and sdkconfig.defaults
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ut_apply_config("ut-apply-config-" + config_name, ctx, build_args)
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build_target = base_actions["actions"]["all"]["callback"]
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build_target("all", ctx, build_args)
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# Copy artifacts to the output directory
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shutil.copyfile(
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os.path.join(build_args.project_dir, "sdkconfig"),
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os.path.join(dest, "sdkconfig"),
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)
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binaries = [PROJECT_NAME + x for x in [".elf", ".bin", ".map"]]
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for binary in binaries:
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shutil.copyfile(os.path.join(src, binary), os.path.join(dest, binary))
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try:
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os.mkdir(os.path.join(dest, "bootloader"))
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except OSError:
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pass
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shutil.copyfile(
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os.path.join(src, "bootloader", "bootloader.bin"),
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os.path.join(dest, "bootloader", "bootloader.bin"),
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)
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for partition_table in glob.glob(os.path.join(src, "partition_table", "partition-table*.bin")):
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try:
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os.mkdir(os.path.join(dest, "partition_table"))
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except OSError:
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pass
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shutil.copyfile(
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partition_table,
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os.path.join(dest, "partition_table", os.path.basename(partition_table)),
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)
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shutil.copyfile(
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os.path.join(src, "flasher_args.json"),
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os.path.join(dest, "flasher_args.json"),
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)
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binaries = glob.glob(os.path.join(src, "*.bin"))
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binaries = [os.path.basename(s) for s in binaries]
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for binary in binaries:
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shutil.copyfile(os.path.join(src, binary), os.path.join(dest, binary))
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def ut_clean(ut_clean_name, ctx, args):
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config_name = re.match(r"ut-clean-(.*)", ut_clean_name).group(1)
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if config_name in CONFIG_NAMES:
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shutil.rmtree(os.path.join(BUILDS_DIR, config_name), ignore_errors=True)
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shutil.rmtree(os.path.join(BINARIES_DIR, config_name), ignore_errors=True)
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def test_component_callback(ctx, global_args, tasks):
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""" Convert the values passed to the -T and -E parameter to corresponding cache entry definitions TESTS_ALL and TEST_COMPONENTS """
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test_components = global_args.test_components
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test_exclude_components = global_args.test_exclude_components
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cache_entries = {}
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if test_components:
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if "all" in test_components:
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cache_entries["TESTS_ALL"] = 1
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cache_entries["TEST_COMPONENTS"] = "''"
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else:
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cache_entries["TESTS_ALL"] = 0
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cache_entries["TEST_COMPONENTS"] = " ".join(test_components)
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if test_exclude_components:
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cache_entries["TEST_EXCLUDE_COMPONENTS"] = " ".join(test_exclude_components)
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if cache_entries:
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global_args.define_cache_entry = list(global_args.define_cache_entry)
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global_args.define_cache_entry.extend(["%s=%s" % (k, v) for k, v in cache_entries.items()])
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# Add global options
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extensions = {
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"global_options": [{
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"names": ["-T", "--test-components"],
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"help": "Specify the components to test.",
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"scope": "shared",
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"multiple": True,
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}, {
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"names": ["-E", "--test-exclude-components"],
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"help": "Specify the components to exclude from testing.",
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"scope": "shared",
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"multiple": True,
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}],
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"global_action_callbacks": [test_component_callback],
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"actions": {},
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}
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# This generates per-config targets (clean, build, apply-config).
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build_all_config_deps = []
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clean_all_config_deps = []
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for config in CONFIG_NAMES:
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config_build_action_name = "ut-build-" + config
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config_clean_action_name = "ut-clean-" + config
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config_apply_config_action_name = "ut-apply-config-" + config
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extensions["actions"][config_build_action_name] = {
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"callback":
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ut_build,
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"help":
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"Build unit-test-app with configuration provided in configs/NAME. " +
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"Build directory will be builds/%s/, " % config_build_action_name +
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"output binaries will be under output/%s/" % config_build_action_name,
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}
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extensions["actions"][config_clean_action_name] = {
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"callback": ut_clean,
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"help": "Remove build and output directories for configuration %s." % config_clean_action_name,
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}
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extensions["actions"][config_apply_config_action_name] = {
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"callback":
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ut_apply_config,
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"help":
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"Generates configuration based on configs/%s in sdkconfig file." % config_apply_config_action_name +
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"After this, normal all/flash targets can be used. Useful for development/debugging.",
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}
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build_all_config_deps.append(config_build_action_name)
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clean_all_config_deps.append(config_clean_action_name)
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extensions["actions"]["ut-build-all-configs"] = {
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"callback": ut_build,
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"help": "Build all configurations defined in configs/ directory.",
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"dependencies": build_all_config_deps,
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}
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extensions["actions"]["ut-clean-all-configs"] = {
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"callback": ut_clean,
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"help": "Remove build and output directories for all configurations defined in configs/ directory.",
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"dependencies": clean_all_config_deps,
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}
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return extensions
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