mirror of https://github.com/ArduPilot/ardupilot
217 lines
7.8 KiB
Python
Executable File
217 lines
7.8 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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Contains functions used to test the ArduPilot build_options.py structures
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AP_FLAKE8_CLEAN
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"""
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from __future__ import print_function
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import fnmatch
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import optparse
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import os
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from pysim import util
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class TestBuildOptions(object):
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def __init__(self,
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match_glob=None,
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do_step_disable_all=True,
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do_step_disable_none=False,
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do_step_disable_defaults=True,
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do_step_disable_in_turn=True,
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build_targets=None):
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self.sizes_nothing_disabled = None
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self.match_glob = match_glob
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self.do_step_disable_all = do_step_disable_all
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self.do_step_disable_none = do_step_disable_none
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self.do_step_run_with_defaults = do_step_disable_defaults
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self.do_step_disable_in_turn = do_step_disable_in_turn
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self.build_targets = build_targets
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if self.build_targets is None:
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self.build_targets = self.all_targets()
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@staticmethod
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def all_targets():
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return ['copter', 'plane', 'rover', 'antennatracker', 'sub', 'blimp']
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def progress(self, message):
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print("###### %s" % message)
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# swiped from app.py:
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def get_build_options_from_ardupilot_tree(self):
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'''return a list of build options'''
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import importlib.util
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spec = importlib.util.spec_from_file_location(
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"build_options.py",
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os.path.join(os.path.dirname(os.path.realpath(__file__)),
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'..', 'scripts', 'build_options.py'))
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mod = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(mod)
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return mod.BUILD_OPTIONS
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def write_defines_to_file(self, defines, filepath):
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lines = []
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lines.extend(["undef %s\n" % (a, ) for (a, b) in defines.items()])
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lines.extend(["define %s %s\n" % (a, b) for (a, b) in defines.items()])
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content = "".join(lines)
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with open(filepath, "w") as f:
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f.write(content)
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def get_defines(self, feature, options):
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'''returns a hash of (name, value) defines to turn feature off -
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recursively gets dependencies'''
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ret = {
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feature.define: 0,
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}
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if feature.dependency is None:
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return ret
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for depname in feature.dependency.split(','):
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dep = None
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for f in options:
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if f.label == depname:
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dep = f
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if dep is None:
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raise ValueError("Invalid dep (%s)" % dep)
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ret.update(self.get_defines(dep, options))
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return ret
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def test_feature(self, feature, options):
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# defines = self.get_defines(feature, options)
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defines = {
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feature.define: 0,
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}
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self.test_compile_with_defines(defines)
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def board(self):
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'''returns board to build for'''
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return "BeastH7v2"
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def test_compile_with_defines(self, defines):
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extra_hwdef_filepath = "/tmp/extra.hwdef"
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self.write_defines_to_file(defines, extra_hwdef_filepath)
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util.waf_configure(
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self.board(),
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extra_hwdef=extra_hwdef_filepath,
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)
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for t in self.build_targets:
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try:
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util.run_cmd([util.relwaf(), t])
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except Exception:
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print("Failed to build (%s) with things disabled" %
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(t,))
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raise
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def find_build_sizes(self):
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'''returns a hash with size of all build targets'''
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ret = {}
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target_to_binpath = {
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"copter": "arducopter",
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"plane": "arduplane",
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"rover": "ardurover",
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"antennatracker": "antennatracker",
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"sub": "ardusub",
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"blimp": "blimp",
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}
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for target in self.build_targets:
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path = os.path.join("build", self.board(), "bin", "%s.bin" % target_to_binpath[target])
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ret[target] = os.path.getsize(path)
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return ret
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def disable_in_turn_check_sizes(self, feature, sizes_nothing_disabled):
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if not self.do_step_disable_none:
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self.progress("disable-none skipped, size comparison not available")
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return
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current_sizes = self.find_build_sizes()
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for (build, new_size) in current_sizes.items():
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old_size = sizes_nothing_disabled[build]
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self.progress("Disabling %s(%s) on %s saves %u bytes" %
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(feature.label, feature.define, build, old_size - new_size))
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def run_disable_in_turn(self):
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options = self.get_build_options_from_ardupilot_tree()
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if self.match_glob is not None:
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options = list(filter(lambda x : fnmatch.fnmatch(x.define, self.match_glob), options))
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count = 1
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for feature in options:
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self.progress("Disabling feature %s(%s) (%u/%u)" %
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(feature.label, feature.define, count, len(options)))
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self.test_feature(feature, options)
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count += 1
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self.disable_in_turn_check_sizes(feature, self.sizes_nothing_disabled)
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def run_disable_all(self):
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options = self.get_build_options_from_ardupilot_tree()
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defines = {}
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for feature in options:
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if self.match_glob is not None:
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if not fnmatch.fnmatch(feature.define, self.match_glob):
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continue
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defines[feature.define] = 0
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self.test_compile_with_defines(defines)
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def run_disable_none(self):
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self.test_compile_with_defines({})
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self.sizes_nothing_disabled = self.find_build_sizes()
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def run_with_defaults(self):
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options = self.get_build_options_from_ardupilot_tree()
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defines = {}
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for feature in options:
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defines[feature.define] = feature.default
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self.test_compile_with_defines(defines)
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def run(self):
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if self.do_step_run_with_defaults:
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self.progress("Running run-with-defaults step")
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self.run_with_defaults()
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if self.do_step_disable_all:
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self.progress("Running disable-all step")
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self.run_disable_all()
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if self.do_step_disable_none:
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self.progress("Running disable-none step")
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self.run_disable_none()
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if self.do_step_disable_in_turn:
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self.progress("Running disable-in-turn step")
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self.run_disable_in_turn()
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if __name__ == '__main__':
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parser = optparse.OptionParser()
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parser.add_option("--define-match-glob",
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type='string',
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default=None,
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help='feature define must match this glob to be tested')
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parser.add_option("--no-run-with-defaults",
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action='store_true',
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help='Do not run the run-with-defaults step')
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parser.add_option("--no-disable-all",
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action='store_true',
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help='Do not run the disable-all step')
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parser.add_option("--no-disable-none",
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action='store_true',
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help='Do not run the disable-none step')
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parser.add_option("--no-disable-in-turn",
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action='store_true',
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help='Do not run the disable-in-turn step')
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parser.add_option("--build-targets",
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type='choice',
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choices=TestBuildOptions.all_targets(),
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action='append',
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help='vehicle targets to build')
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opts, args = parser.parse_args()
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tbo = TestBuildOptions(
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match_glob=opts.define_match_glob,
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do_step_disable_all=not opts.no_disable_all,
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do_step_disable_none=not opts.no_disable_none,
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do_step_disable_defaults=not opts.no_run_with_defaults,
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do_step_disable_in_turn=not opts.no_disable_in_turn,
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build_targets=opts.build_targets,
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)
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tbo.run()
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