Remove Hammer files....

site_scons/site_tools/code_coverage.py

-#!/usr/bin/python2.4
-# Copyright 2008, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""SCons tool for generating code coverage.
-
-This module enhances a debug environment to add code coverage.
-It is used as follows:
-  coverage_env = dbg_env.Clone(tools = ['code_coverage'])
-"""
-
-
-def AddCoverageSetup(env):
-  """Add coverage related build steps and dependency links.
-
-  Args:
-    env: a leaf environment ready to have coverage steps added.
-  """
-  # Add a step to start coverage (for instance windows needs this).
-  # This step should get run before and tests are run.
-  if env.get('COVERAGE_START_CMD', None):
-    start = env.Command('$COVERAGE_START_FILE', [], '$COVERAGE_START_CMD')
-    env.AlwaysBuild(start)
-  else:
-    start = []
-
-  # Add a step to end coverage (used on basically all platforms).
-  # This step should get after all the tests have run.
-  if env.get('COVERAGE_STOP_CMD', None):
-    stop = env.Command('$COVERAGE_OUTPUT_FILE', [], '$COVERAGE_STOP_CMD')
-    env.AlwaysBuild(stop)
-  else:
-    stop = []
-
-  # start must happen before tests run, stop must happen after.
-  for group in env.SubstList2('$COVERAGE_TARGETS'):
-    group_alias = env.Alias(group)
-    # Force each alias to happen after start but before stop.
-    env.Requires(group_alias, start)
-    env.Requires(stop, group_alias)
-    # Force each source of the aliases to happen after start but before stop.
-    # This is needed to work around non-standard aliases in some projects.
-    for test in group_alias:
-      for s in test.sources:
-        env.Requires(s, start)
-        env.Requires(stop, s)
-
-  # Add an alias for coverage.
-  env.Alias('coverage', [start, stop])
-
-
-def generate(env):
-  # NOTE: SCons requires the use of this name, which fails gpylint.
-  """SCons entry point for this tool."""
-
-  env['COVERAGE_ENABLED'] = True
-
-  env.SetDefault(
-      # Setup up coverage related tool paths.
-      # These can be overridden elsewhere, if needed, to relocate the tools.
-      COVERAGE_MCOV='mcov',
-      COVERAGE_GENHTML='genhtml',
-      COVERAGE_ANALYZER='coverage_analyzer.exe',
-      COVERAGE_VSPERFCMD='VSPerfCmd.exe',
-      COVERAGE_VSINSTR='vsinstr.exe',
-
-      # Setup coverage related locations.
-      COVERAGE_DIR='$TARGET_ROOT/coverage',
-      COVERAGE_HTML_DIR='$COVERAGE_DIR/html',
-      COVERAGE_START_FILE='$COVERAGE_DIR/start.junk',
-      COVERAGE_OUTPUT_FILE='$COVERAGE_DIR/coverage.lcov',
-
-      # The list of aliases containing test execution targets.
-      COVERAGE_TARGETS=['run_all_tests'],
-  )
-
-  # Add in coverage flags. These come from target_platform_xxx.
-  env.Append(
-      CCFLAGS='$COVERAGE_CCFLAGS',
-      LIBS='$COVERAGE_LIBS',
-      LINKFLAGS='$COVERAGE_LINKFLAGS',
-  )
-
-  # Add on LINKCOM steps.
-  # TODO(bradnelson): Ideally this would just get appended, but that seems to
-  #   cause it to blow up in the gather_inputs builder with a complaint about
-  #   "Can't creation Action from None". Once that builder is gone, then this
-  #   can change to be more general.
-  if env.get('COVERAGE_LINKCOM_EXTRAS'):
-    env['LINKCOM'] = env.Action([env['LINKCOM'],
-                                 env['COVERAGE_LINKCOM_EXTRAS']])
-
-  # Add any extra paths.
-  env.AppendENVPath('PATH', env.SubstList2('$COVERAGE_EXTRA_PATHS'))
-
-  # Add coverage start/stop and processing in deferred steps.
-  env.Defer(AddCoverageSetup)