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https://github.com/godotengine/godot-angle-static.git
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df53154b72
Similar to mb.py zip but with a few ANGLE-specific tricks significantly reducing the clutter, and with a couple of helper scripts added to the zip (see file docstring for details). vs mb.py, single trace, not including lib.unstripped: 400+MB => <100MB ~5800 files => <50 files Time to bundle: ~30s => ~6s Bug: b/276474703 Change-Id: I57f51dd6302045d02d0ee94ef84186446cafd570 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4518061 Reviewed-by: Cody Northrop <cnorthrop@google.com>
111 lines
3.8 KiB
Python
Executable File
111 lines
3.8 KiB
Python
Executable File
#!/usr/bin/python3
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#
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# Copyright 2023 The ANGLE Project Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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#
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# angle_trace_bundle.py:
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# Makes a zip bundle allowing to run angle traces, similarly to mb.py but
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# - trims most of the dependencies
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# - includes list_traces.sh and run_trace.sh (see --trace-name)
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# - lib.unstripped only included if --include-unstripped-libs
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# - does not depend on vpython
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# - just adds files to the zip instead of "isolate remap" with a temp dir
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#
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# Example usage:
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# % gn args out/Android # angle_restricted_traces=["among_us"]
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# % scripts/angle_trace_bundle.py out/Android angle_trace.zip --trace-name=among_us
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#
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# (transfer the zip elsewhere)
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# % unzip angle_trace.zip -d angle_trace
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# % angle_trace/list_traces.sh
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# % angle_trace/run_trace.sh # only included if --trace-name, runs that trace
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import argparse
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import json
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import os
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import subprocess
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import sys
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import zipfile
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# {gn_dir}/angle_trace_tests has vpython in wrapper shebangs, call our runner directly
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RUN_TESTS_TEMPLATE = r'''#!/bin/bash
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cd "$(dirname "$0")"
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python3 src/tests/angle_android_test_runner.py gtest --suite=angle_trace_tests --output-directory={gn_dir} "$@"
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'''
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LIST_TRACES_TEMPLATE = r'''#!/bin/bash
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cd "$(dirname "$0")"
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./_run_tests.sh --list-tests
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'''
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RUN_TRACE_TEMPLATE = r'''#!/bin/bash
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cd "$(dirname "$0")"
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./_run_tests.sh --filter='TraceTest.{trace_name}' --verbose --fixed-test-time-with-warmup 10
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'''
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('gn_dir', help='path to GN. (e.g. out/Android)')
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parser.add_argument('output_zip_file', help='output zip file')
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parser.add_argument(
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'--include-unstripped-libs', action='store_true', help='include lib.unstripped')
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parser.add_argument('--trace-name', help='trace to run from run_script.sh')
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args, _ = parser.parse_known_args()
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gn_dir = os.path.join(os.path.normpath(args.gn_dir), '')
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assert os.path.sep == '/' and gn_dir.endswith('/')
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assert gn_dir[0] not in ('.', '/') # expecting relative to angle root
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subprocess.check_call([
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'python3', 'tools/mb/mb.py', 'isolate', gn_dir, 'angle_trace_perf_tests', '-i',
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'infra/specs/gn_isolate_map.pyl'
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])
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with open(os.path.join(args.gn_dir, 'angle_trace_perf_tests.isolate')) as f:
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isolate_file_paths = json.load(f)['variables']['files']
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skipped_prefixes = [
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'build/',
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'src/tests/run_perf_tests.py', # won't work as it depends on catapult
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'third_party/catapult/',
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'third_party/colorama/',
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'third_party/jdk/',
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'third_party/jinja2/',
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'third_party/logdog/',
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'third_party/r8/',
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'third_party/requests/',
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os.path.join(gn_dir, 'lib.java/'),
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os.path.join(gn_dir, 'obj/'),
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]
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if not args.include_unstripped_libs:
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skipped_prefixes.append(os.path.join(gn_dir, 'lib.unstripped/'))
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def addScript(fzip, path, contents):
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info = zipfile.ZipInfo(path)
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info.external_attr = 0o755 << 16 # unnecessarily obscure way to chmod 755...
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fzip.writestr(info, contents)
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with zipfile.ZipFile(args.output_zip_file, 'w', zipfile.ZIP_DEFLATED, allowZip64=True) as fzip:
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for fn in isolate_file_paths:
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path = os.path.normpath(os.path.join(gn_dir, fn))
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if any(path.startswith(p) for p in skipped_prefixes):
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continue
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fzip.write(path)
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addScript(fzip, '_run_tests.sh', RUN_TESTS_TEMPLATE.format(gn_dir=gn_dir))
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addScript(fzip, 'list_traces.sh', LIST_TRACES_TEMPLATE.format(gn_dir=gn_dir))
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if args.trace_name:
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addScript(fzip, 'run_trace.sh',
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RUN_TRACE_TEMPLATE.format(gn_dir=gn_dir, trace_name=args.trace_name))
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return 0
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if __name__ == '__main__':
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sys.exit(main())
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