Disable incomplete image tests in nanobench

tools/nanobench_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 73 matching lines @@
   # so defensively disable them in nanobench, too.
   # FIXME (scroggo): This may have just been due to SkImageDecoder's
   # buildTileIndex leaking memory (https://bug.skia.org/4360). That is
   # disabled by default for nanobench, so we may not need this.
   # FIXME (scroggo): Share image blacklists between dm and nanobench?
   if 'x86' in bot and not 'x86-64' in bot:
     match.append('~interlaced1.png')
     match.append('~interlaced2.png')
     match.append('~interlaced3.png')
 
+  # We do not need or want to benchmark the decodes of incomplete images.
+  # In fact, in nanobench we assert that the full image decode succeeds.
+  match.append('~inc0.gif')

[mtklein, 2015/11/16 16:30:29]

Next time you might consider:

match.extend('~'+name for name in [
  'inc1.gif',
  'incInterlaced.gif',
  ...
])

+  match.append('~inc1.gif')
+  match.append('~incInterlaced.gif')
+  match.append('~inc0.jpg')
+  match.append('~incGray.jpg')
+  match.append('~inc0.wbmp')
+  match.append('~inc1.wbmp')
+  match.append('~inc0.webp')
+  match.append('~inc1.webp')
+  match.append('~inc0.ico')
+  match.append('~inc1.ico')
+  match.append('~inc0.png')
+  match.append('~inc1.png')
+  match.append('~inc2.png')
+  match.append('~inc12.png')
+  match.append('~inc13.png')
+  match.append('~inc14.png')
+  match.append('~inc0.webp')
+  match.append('~inc1.webp')
+
   if match:
     args.append('--match')
     args.extend(match)
 
   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.
@@ skipping 29 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)