1 files changed, 61 insertions, 0 deletions
diff --git a/media/webrtc/trunk/tools/gyp/test/mac/gyptest-strip.py b/media/webrtc/trunk/tools/gyp/test/mac/gyptest-strip.py
new file mode 100755
index 000000000..a729521e1
--- /dev/null
+++ b/media/webrtc/trunk/tools/gyp/test/mac/gyptest-strip.py
@@ -0,0 +1,61 @@
+#!/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.
+
+"""
+Verifies that stripping works.
+"""
+
+import TestGyp
+import TestMac
+
+import re
+import subprocess
+import sys
+import time
+
+if sys.platform == 'darwin':
+  test = TestGyp.TestGyp(formats=['ninja', 'make', 'xcode'])
+
+  test.run_gyp('test.gyp', chdir='strip')
+
+  test.build('test.gyp', test.ALL, chdir='strip')
+
+  # Lightweight check if stripping was done.
+  def OutPath(s):
+    return test.built_file_path(s, type=test.SHARED_LIB, chdir='strip')
+
+  def CheckNsyms(p, n_expected):
+    r = re.compile(r'nsyms\s+(\d+)')
+    o = subprocess.check_output(['otool', '-l', p])
+    m = r.search(o)
+    n = int(m.group(1))
+    if n != n_expected:
+      print 'Stripping: Expected %d symbols, got %d' % (n_expected, n)
+      test.fail_test()
+
+  # Starting with Xcode 5.0, clang adds an additional symbols to the compiled
+  # file when using a relative path to the input file. So when using ninja
+  # with Xcode 5.0 or higher, take this additional symbol into consideration
+  # for unstripped builds (it is stripped by all strip commands).
+  expected_extra_symbol_count = 0
+  if test.format in ['ninja', 'xcode-ninja'] \
+      and TestMac.Xcode.Version() >= '0500':
+    expected_extra_symbol_count = 1
+
+  # The actual numbers here are not interesting, they just need to be the same
+  # in both the xcode and the make build.
+  CheckNsyms(OutPath('no_postprocess'), 29 + expected_extra_symbol_count)
+  CheckNsyms(OutPath('no_strip'), 29 + expected_extra_symbol_count)
+  CheckNsyms(OutPath('strip_all'), 0)
+  CheckNsyms(OutPath('strip_nonglobal'), 6)
+  CheckNsyms(OutPath('strip_debugging'), 7)
+  CheckNsyms(OutPath('strip_all_custom_flags'), 0)
+  CheckNsyms(test.built_file_path(
+      'strip_all_bundle.framework/Versions/A/strip_all_bundle', chdir='strip'),
+      0)
+  CheckNsyms(OutPath('strip_save'), 7)
+
+  test.pass_test()