Testing support for running tests minified in dart2js.

tools/bots/bot.py

 #!/usr/bin/python
 
 # Copyright (c) 2012 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.
 
 """
 Shared code for use in the buildbot scripts.
 """
 
@@ skipping 16 matching lines @@
 class BuildInfo(object):
   """
   Encapsulation of build information.
 
   - compiler: None, 'dart2dart', 'dart2js' or 'dartc'.
   - runtime: 'd8', 'ie', 'ff', 'safari', 'chrome', 'opera', or None.
   - mode: 'debug' or 'release'.
   - system: 'linux', 'mac', or 'win7'.
   - checked: True if we should run in checked mode, otherwise False.
   - host_checked: True if we should run in host checked mode, otherwise False.
+  - minified: True if we should minify the code, otherwise False
   - shard_index: The shard we are running, None when not specified.
   - total_shards: The total number of shards, None when not specified.
   - is_buildbot: True if we are on a buildbot (or emulating it).
   - test_set: Specification of a non standard test set or None.
   """
   def __init__(self, compiler, runtime, mode, system, checked=False,
-               host_checked=False, shard_index=None, total_shards=None,
-               is_buildbot=False, test_set=None):
+               host_checked=False, minified=False, shard_index=None,
+               total_shards=None, is_buildbot=False, test_set=None):
     self.compiler = compiler
     self.runtime = runtime
     self.mode = mode
     self.system = system
     self.checked = checked
     self.host_checked = host_checked
+    self.minified = minified
     self.shard_index = shard_index
     self.total_shards = total_shards
     self.is_buildbot = is_buildbot
     self.test_set = test_set
 
   def PrintBuildInfo(self):
     shard_description = ""
     if self.shard_index:
       shard_description = " shard %s of %s" % (self.shard_index,
                                                self.total_shards)
     print ("compiler: %s, runtime: %s mode: %s, system: %s,"
-           " checked: %s, host-checked: %s, test-set: %s%s"
+           " checked: %s, host-checked: %s, minified: %s, test-set: %s%s"
            ) % (self.compiler, self.runtime, self.mode, self.system,
-                self.checked, self.host_checked, self.test_set,
+                self.checked, self.host_checked, self.minified, self.test_set,
                 shard_description)
 
 
 class BuildStep(object):
   """
   A context manager for handling build steps.
 
   When the context manager is entered, it prints the "@@@BUILD_STEP __@@@"
   message. If it exits from an error being raised it displays the
   "@@@STEP_FAILURE@@@" message.
@@ skipping 152 matching lines @@
   if exit_code != 0:
     raise OSError(exit_code)
 
 
 def GetStepName(name, flags):
   """
   Filters out flags with '=' as this breaks the /stats feature of the buildbot.
   """
   flags = [x for x in flags if not '=' in x]
   return ('%s tests %s' % (name, ' '.join(flags))).strip()