Revert of upload SKP renderings that did not match expectations

slave/skia_slave_scripts/render_skps.py

 #!/usr/bin/env python
 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """ Run the Skia render_pictures executable. """
 
-from build_step import BuildStep, BuildStepWarning
+from build_step import BuildStep
 import os
 import sys
 
 
-JSON_SUMMARY_FILENAME_FORMATTER = 'renderskp-%s.json'
-# TODO(epoger): Consider defining these configs in a separate config file within
-# the Skia repo, like we do with
-# https://skia.googlesource.com/skia/+/master/tools/bench_pictures.cfg
-# Or, perhaps we should even share the specific configs with bench_pictures?
-# (Generally, we want to test the same code for both correctness and
-# performance.)
 DEFAULT_TILE_X = 256
 DEFAULT_TILE_Y = 256
-CONFIGS = {
-    'defaults': [],
-    'deferImageDecoding': ['--deferImageDecoding', '--useVolatileCache'],
-    'grid': ['--bbh', 'grid', str(DEFAULT_TILE_X), str(DEFAULT_TILE_X),
-             '--clone', '1'],
-    'rtree': ['--bbh', 'rtree', '--clone', '2'],
-}
+JSON_SUMMARY_BASENAME = 'renderskp-'
 
 
 class RenderSKPs(BuildStep):
-
   def __init__(self, timeout=9600, no_output_timeout=9600, **kwargs):
     super(RenderSKPs, self).__init__(
       timeout=timeout, no_output_timeout=no_output_timeout, **kwargs)
 
-
-  def DoRenderSKPs(self, args, description, config='8888', write_images=True):
+  def DoRenderSKPs(self, args, config='8888', write_images=True,
+                       json_summary_filename=None):
     """Run render_pictures.
 
     Args:
       args: (list of strings) misc args to append to the command line
-      description: (string) description of this RenderSKPs run; used as part
-          of the JSON summary filename
       config: (string) which config to run in
       write_images: (boolean) whether to save the generated images (IGNORED)
-
-    Raises:
-      BuildStepWarning if there was a problem, but the step should keep going.
-      Something else if there was a major problem and we should give up now.
+      json_summary_filename: (string) name of file to write summary of actually-
+          generated images into
     """
     # For now, don't run on Android, since it takes too long and we don't use
     # the results.
     if 'Android' in self._builder_name:
       return
 
-    json_summary_filename = JSON_SUMMARY_FILENAME_FORMATTER % description
-    json_expectations_devicepath = self._flavor_utils.DevicePathJoin(
-        self._device_dirs.PlaybackExpectedSummariesDir(), json_summary_filename)
-    if not self._flavor_utils.DevicePathExists(json_expectations_devicepath):
-      raise BuildStepWarning('could not find JSON expectations file %s' %
-                             json_expectations_devicepath)
-
-    cmd = [
-        '--config', config,
-        '--mode', 'tile', str(DEFAULT_TILE_X), str(DEFAULT_TILE_Y),
-        '--readJsonSummaryPath', json_expectations_devicepath,
-        '--readPath', self._device_dirs.SKPDir(),
-        '--writeChecksumBasedFilenames',
-        '--writeJsonSummaryPath', self._flavor_utils.DevicePathJoin(
-            self._device_dirs.PlaybackActualSummariesDir(),
-            json_summary_filename),
-    ]
-    if write_images:
-      cmd.extend([
-          '--mismatchPath', self._device_dirs.PlaybackActualImagesDir()])
+    cmd = ['-r', self._device_dirs.SKPDir(), '--config', config,
+           '--mode', 'tile', str(DEFAULT_TILE_X), str(DEFAULT_TILE_Y)]
+    if json_summary_filename:
+      cmd.extend(['--writeJsonSummaryPath', os.path.join(
+          self._device_dirs.SKPOutDir(), json_summary_filename)])
     cmd.extend(args)
 
     if False:
-      # For now, skip --validate on all builders, since it takes more time,
-      # and at last check failed on Windows.
+      # For now, skip --validate and writing images on all builders, since they
+      # take too long and we aren't making use of them.
+      # Also skip --validate on Windows, where it is currently failing.
+      if write_images:
+        cmd.extend(['-w', self._device_dirs.SKPOutDir()])
       if not os.name == 'nt':
         cmd.append('--validate')
-
     self._flavor_utils.RunFlavoredCmd('render_pictures', cmd)
 
-
   def _Run(self):
-    exceptions = []
-    for description, args in sorted(CONFIGS.iteritems()):
-      try:
-        self.DoRenderSKPs(args=args, description=description)
-      except BuildStepWarning, e:
-        exceptions.append(e)
-        print e
-    if exceptions:
-      raise BuildStepWarning('\nGot %d exceptions:\n%s' % (
-          len(exceptions), '\n'.join([repr(e) for e in exceptions])))
+    self.DoRenderSKPs(
+        args=[],
+        json_summary_filename=JSON_SUMMARY_BASENAME + 'defaults.json')
+    self.DoRenderSKPs(
+        args=['--bbh', 'grid', str(DEFAULT_TILE_X), str(DEFAULT_TILE_X),
+              '--clone', '1'],
+        json_summary_filename=JSON_SUMMARY_BASENAME + 'grid.json')
+    self.DoRenderSKPs(
+        args=['--bbh', 'rtree', '--clone', '2'],
+        json_summary_filename=JSON_SUMMARY_BASENAME + 'rtree.json')
+    self.DoRenderSKPs(
+        args=['--deferImageDecoding', '--useVolatileCache'],
+        json_summary_filename=JSON_SUMMARY_BASENAME + 'deferImageDecoding.json')
 
 
 if '__main__' == __name__:
   sys.exit(BuildStep.RunBuildStep(RenderSKPs))