Optionally run RAW images serially

tools/dm_flags.py

 #
 # Copyright 2015 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 
 #!/usr/bin/env python
 
 usage = '''
@@ skipping 137 matching lines @@
     blacklist.extend(['sp-8888', 'gm', '_', test])
   # skia:4703
   for test in ['image-cacherator-from-picture',
                'image-cacherator-from-raster',
                'image-cacherator-from-ctable']:
     blacklist.extend([       'sp-8888', 'gm', '_', test])
     blacklist.extend([      'pic-8888', 'gm', '_', test])
     blacklist.extend([   '2ndpic-8888', 'gm', '_', test])
     blacklist.extend(['serialize-8888', 'gm', '_', test])
 
+  # Extensions for RAW images
   r = ["arw", "cr2", "dng", "nef", "nrw", "orf", "raf", "rw2", "pef", "srw",
        "ARW", "CR2", "DNG", "NEF", "NRW", "ORF", "RAF", "RW2", "PEF", "SRW"]
 
-  # NexusPlayer runs out of memory running RAW codec tests
-  if 'NexusPlayer' in bot:
-    for raw_ext in r:
-      blacklist.extend(('_ image _ .%s' % raw_ext).split(' '))
-
   # skbug.com/4888
   # Blacklist RAW images on GPU tests until we can resolve failures
   if 'GPU' in bot:
     for raw_ext in r:
       blacklist.extend(('_ image _ .%s' % raw_ext).split(' '))
 
   match = []
   if 'Valgrind' in bot: # skia:3021
     match.append('~Threaded')
 
@@ skipping 23 matching lines @@
     blacklist.extend(('_ image _ .bmp').split(' '))  # I8 .bmp color tables
 
   if blacklist:
     args.append('--blacklist')
     args.extend(blacklist)
 
   if match:
     args.append('--match')
     args.extend(match)
 
+  # These bots run out of memory running RAW codec tests. Do not run them in
+  # parallel
+  if 'NexusPlayer' in bot or 'Nexus5' in bot or 'Nexus9' in bot:
+    args.append('--noRAW_threading')
+
   return args
 cov_end = lineno()   # Don't care about code coverage past here.
 
 
 def self_test():
   import coverage  # This way the bots don't need coverage.py to be installed.
   args = {}
   cases = [
     'Pretend-iOS-Bot',
     'Test-Android-GCC-AndroidOne-GPU-Mali400MP2-Arm7-Release',
@@ skipping 32 matching lines @@
   if len(sys.argv) == 2 and sys.argv[1] == 'test':
     self_test()
     sys.exit(0)
 
   if len(sys.argv) != 3:
     print usage
     sys.exit(1)
 
   with open(sys.argv[1], 'w') as out:
     json.dump(get_args(sys.argv[2]), out)