kc3-lang/angle/scripts/tracegz.py

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• Hash : a636aa5c
  Author :
  Date : 2023-04-17T16:03:10
  

  Fix win-trace broken by tracegz.py
  
  Gets invoked on win-trace resulting in errors like:
  
      FileNotFoundError: [Errno 2] No such file or directory: '..\\..\\src\\tests\\restricted_traces\\BindGeneratesResourceTest_Textures_ES2_Vulkan_SwiftShader\\BindGeneratesResourceTest_Textures_ES2_Vulkan_SwiftShader.json'
  
  https://ci.chromium.org/ui/p/angle/builders/ci/win-trace/3788/overview
  
  Bug: b/276742336
  Change-Id: I2d86cdbcbc0286746e535a4b19f4d4b547b5783f
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4436590
  Commit-Queue: Cody Northrop <cnorthrop@google.com>
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  Auto-Submit: Roman Lavrov <romanl@google.com>
  

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• scripts/tracegz.py

• import gzip
  import json
  import os
  import sys
  
  trace, trace_dir = sys.argv[1:]
  
  with open(os.path.join(trace_dir, trace + '.json'), 'rb') as f:
      trace_json = json.loads(f.read())
  
  # Concatenate trace cpp source into a single gz
  with open('gen/tracegz_' + sys.argv[1] + '.gz', 'wb') as f:
      with gzip.GzipFile(fileobj=f, mode='wb', compresslevel=9, mtime=0) as fgz:
          for fn in trace_json['TraceFiles']:
              if fn.endswith('.cpp'):
                  with open(os.path.join(trace_dir, fn), 'rb') as fcpp:
                      fgz.write(fcpp.read())
  

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