[ios-ninja] Support xctests for devices in release.

pylib/gyp/mac_tool.py

 #!/usr/bin/env python
 # Copyright (c) 2012 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Utility functions to perform Xcode-style build steps.
 
 These functions are executed via gyp-mac-tool when using the Makefile generator.
 """
 
@@ skipping 387 matching lines @@
     subprocess.check_call(command_line)
 
   def ExecMergeInfoPlist(self, output, *inputs):
     """Merge multiple .plist files into a single .plist file."""
     merged_plist = {}
     for path in inputs:
       plist = self._LoadPlistMaybeBinary(path)
       self._MergePlist(merged_plist, plist)
     plistlib.writePlist(merged_plist, output)
 
-  def ExecCodeSignBundle(self, key, entitlements, provisioning):
+  def ExecCodeSignBundle(self, key, entitlements, provisioning, path, preserve):
     """Code sign a bundle.
 
     This function tries to code sign an iOS bundle, following the same
     algorithm as Xcode:
       1. pick the provisioning profile that best match the bundle identifier,
          and copy it into the bundle as embedded.mobileprovision,
       2. copy Entitlements.plist from user or SDK next to the bundle,
       3. code sign the bundle.
     """
     substitutions, overrides = self._InstallProvisioningProfile(
         provisioning, self._GetCFBundleIdentifier())
     entitlements_path = self._InstallEntitlements(
         entitlements, substitutions, overrides)
-    subprocess.check_call([
-        'codesign', '--force', '--sign', key, '--entitlements',
-        entitlements_path, '--timestamp=none', os.path.join(
-            os.environ['TARGET_BUILD_DIR'],
-            os.environ['FULL_PRODUCT_NAME'])])
+
+    args = ['codesign', '--force', '--sign', key]
+    if preserve == 'True':
+      args.extend(['--deep', '--preserve-metadata=identifier,entitlements'])
+    else:
+      args.extend(['--entitlements', entitlements_path])
+    args.extend(['--timestamp=none', path])
+    subprocess.check_call(args)
 
   def _InstallProvisioningProfile(self, profile, bundle_identifier):
     """Installs embedded.mobileprovision into the bundle.
 
     Args:
       profile: string, optional, short name of the .mobileprovision file
         to use, if empty or the file is missing, the best file installed
         will be used
       bundle_identifier: string, value of CFBundleIdentifier from Info.plist
 
@@ skipping 262 matching lines @@
       out.write(struct.pack('<s', '\0'))
       base = os.path.dirname(path) + os.sep
       out.write(struct.pack('<%ds' % len(base), base))
       out.write(struct.pack('<s', '\0'))
       path = os.path.basename(path)
       out.write(struct.pack('<%ds' % len(path), path))
       out.write(struct.pack('<s', '\0'))
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))