Adding untrusted crash dump / stack trace tests.

SConstruct

 #! -*- python -*-
 # Copyright (c) 2012 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import atexit
 import glob
 import os
 import platform
 import shutil
@@ skipping 1587 matching lines @@
   post_actions = []
   # Set a given file to be the nexe's stdout or stderr.  The tester also
   # compares this output against a golden file.
   for stream, params in (
       ('stdout', nacl_exe_stdout),
       ('stderr', nacl_exe_stderr)):
     if params is None:
       continue
     stream_file = env.subst(params['file'])
     command.extend(['--nacl_exe_' + stream, stream_file])
-    golden_file = env.subst(params['golden'])
-    filter_regex = params.get('filter_regex', None)
-    filter_inverse = params.get('filter_inverse', False)
-    filter_group_only = params.get('filter_group_only', False)
-    post_actions.append(
-        GoldenFileCheckAction(
-            env, stream_file, golden_file,
-            filter_regex, filter_inverse, filter_group_only))
+    if 'golden' in params:
+      golden_file = env.subst(params['golden'])
+      filter_regex = params.get('filter_regex', None)
+      filter_inverse = params.get('filter_inverse', False)
+      filter_group_only = params.get('filter_group_only', False)
+      post_actions.append(
+          GoldenFileCheckAction(
+              env, stream_file, golden_file,
+              filter_regex, filter_inverse, filter_group_only))
 
   if ShouldUseVerboseOptions(extra):
     env.MakeVerboseExtraOptions(target, log_verbosity, extra)
   # Heuristic for when to capture output...
   capture_output = (extra.pop('capture_output', False)
                     or 'process_output_single' in extra)
   node = env.CommandTest(target,
                          command,
                          # Set to 'huge' so that the browser tester's timeout
                          # takes precedence over the default of the test_suite.
@@ skipping 1649 matching lines @@
     'tests/ppapi_gles_book/nacl.scons',
     'tests/ppapi_messaging/nacl.scons',
     # Broken by Chrome change
     # http://code.google.com/p/nativeclient/issues/detail?id=2480
     #'tests/ppapi_simple_tests/nacl.scons',
     'tests/ppapi_test_example/nacl.scons',
     'tests/ppapi_test_lib/nacl.scons',
     'tests/ppapi_tests/nacl.scons',
     'tests/pyauto_nacl/nacl.scons',
     'tests/unittests/shared/imc/nacl.scons',
+    'tests/untrusted_crash_dump/nacl.scons',

[Mark Seaborn, 2012/02/13 19:04:08]

I noticed your change "taking out of irt tests".  Why did you do this?  This
crash dumping ought to work with the IRT too.

[bradn, 2012/02/13 23:42:03]

Had some trouble or other with the build, left in by accident.
Fixed.

     'tests/unittests/shared/srpc/nacl.scons',
     'tests/windows_crash_in_syscall/nacl.scons',
     #### ALPHABETICALLY SORTED ####
     ]
 
 if (not nacl_env.Bit('cros_chroot')) or CrosChrootHasGclient():
   # BUG=http://code.google.com/p/nativeclient/issues/detail?id=2455
   # BUG=http://code.google.com/p/nativeclient/issues/detail?id=135
   # Do not load up these nacl.scons files in CrOS chroot, as they
   # inject dependecies outside of the native_client source tree
@@ skipping 465 matching lines @@
   nacl_env.ValidateSdk()
 
 if BROKEN_TEST_COUNT > 0:
   msg = "There are %d broken tests." % BROKEN_TEST_COUNT
   if GetOption('brief_comstr'):
     msg += " Add --verbose to the command line for more information."
   print msg
 
 # separate warnings from actual build output
 Banner('B U I L D - O U T P U T:')