This adds adds four macros when compiling using GTEST_OS_MAC:
{ASSERT,EXPECT}_NS{NE,EQ}.  These test ObjC objects using |-isEqual:| and
prints failures using the |-description| selector.  This allows for better
debugging output with ObjC++ test cases.

BUG=http://code.google.com/p/googletest/issues/detail?id=303
TEST=Covered by unit tests.

Review URL: http://codereview.chromium.org/3028047

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55180 0039d316-1c4b-4281-b951-d872f2087c98
5 files changed