As part of resolving issue 256 I'd like to check in some unit

tests(ok, just one) for the private copy of nlist that I checked in
last week, plus lay some of the ground work for collecting code
coverage numbers.  Both of these are accomplished by leveraging the
built-in facilities of Xcode & Developer Tools(namely, CPlusTest and
gcov integration; however, eventually I will also add a way to get
lcov results from the gcov results).  I also:

 - renamed breakpad_nlist_64.c to breakpad_nlist_64.cc to be more
consistent(even though it's not C++ code it still only gets called by
C++ code so I don't have to deal with extern "C" constructs).
 - I created a new target (minidump_tests) that has a "Coverage"
configuration with the appropriate GCC flags turned on.  It is only
compiled in 64-bit configurations and has 10.5 as a minimum
deployment target as well as uses the 10.5 SDK.


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@260 4c0a9323-5329-0410-9bdc-e9ce6186880e

1 files changed, 12 insertions, 0 deletions

diff --git a/src/client/minidump_file_writer_unittest.cc b/src/client/minidump_file_writer_unittest.cc
index 58750667..8eadff46 100644
--- a/src/client/minidump_file_writer_unittest.cc
+++ b/src/client/minidump_file_writer_unittest.cc
@@ -145,6 +145,18 @@ static bool CompareFile(const char *path) {
   ASSERT_NE(fd, -1);
   ASSERT_TRUE(buffer);
   ASSERT_EQ(read(fd, buffer, expected_byte_count), expected_byte_count);
+
+  char *b1, *b2;
+  b1 = (char*)buffer;
+  b2 = (char*)expected;
+  while (*b1 == *b2) {
+    b1++;
+    b2++;
+  }
+
+  printf("%d\n",b1 - (char*)buffer);
+
+
   ASSERT_EQ(memcmp(buffer, expected, expected_byte_count), 0);
   return true;
 }