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, 43 insertions, 0 deletions

diff --git a/src/client/mac/handler/breakpad_nlist_test.h b/src/client/mac/handler/breakpad_nlist_test.h
new file mode 100644
index 00000000..c778a9b3
--- /dev/null
+++ b/src/client/mac/handler/breakpad_nlist_test.h
@@ -0,0 +1,43 @@
+/*
+ *  BreakpadNlistTest.h
+ *  minidump_test
+ *
+ *  Created by Neal Sidhwaney on 4/13/08.
+ *  Copyright 2008 Google Inc. All rights reserved.
+ *
+ */
+
+#include <CPlusTest/CPlusTest.h>
+
+/*
+__Z41__static_initialization_and_destruction_0ii
+__Z41__static_initialization_and_destruction_0ii
+__Z41__static_initialization_and_destruction_0ii
+___tcf_0
+___tcf_0
+___tcf_0
+___tcf_1
+_read_encoded_value_with_base
+_read_sleb128
+_read_uleb128
+
+*/
+
+class BreakpadNlistTest : public TestCase {
+private:
+
+  // nm dumps multiple addresses for the same symbol in
+  // /usr/lib/dyld. So we track those so we don't report failures
+  // in mismatches between what our nlist returns and what nm has
+  // for the duplicate symbols.
+  bool IsSymbolMoreThanOnceInDyld(const char *symbolName);
+
+public:
+  BreakpadNlistTest(TestInvocation* invocation);
+  virtual ~BreakpadNlistTest();
+
+
+  /* This test case runs nm on /usr/lib/dyld and then compares the
+     output of every symbol to what our nlist implementation returns */
+  void CompareToNM();
+};