Add a comment to tests that XPASS on FreeBSD

Perhaps these should be @expectedFailureDarwin instead of
@unittest2.expectedFailure (applying to all hosts); I'm not aware of
the details in the rdars.

Just add a comment for now, for the benefit of anyone investigating
FreeBSD test issues in the future.

rdar://9980907
rdar://15367233

llvm-svn: 206760

Author: emaste

lldb/test/functionalities/inferior-assert/TestInferiorAssert.py

@@ -17,7 +17,7 @@ def test_inferior_asserting_dsym(self):
         self.inferior_asserting()
 
     @expectedFailurei386 # llvm.org/pr17384: lldb needs to be aware of linux-vdso.so to unwind stacks properly'
-    @unittest2.expectedFailure("rdar://15367233")
+    @unittest2.expectedFailure("rdar://15367233") # XPASS on FreeBSD w/ Clang 3.4 and libc++
     def test_inferior_asserting_dwarf(self):
         """Test that lldb reliably catches the inferior asserting (command)."""
         self.buildDwarf()
@@ -70,7 +70,7 @@ def test_inferior_asserting_step(self):
         self.inferior_asserting_step()
 
     @expectedFailurei386 # llvm.org/pr17384: lldb needs to be aware of linux-vdso.so to unwind stacks properly
-    @unittest2.expectedFailure("rdar://15367233")
+    @unittest2.expectedFailure("rdar://15367233") # XPASS on FreeBSD w/ Clang 3.4 and libc++
     def test_inferior_asserting_step(self):
         """Test that lldb functions correctly after stepping through a call to assert()."""
         self.buildDwarf()

lldb/test/lang/cpp/class_static/TestStaticVariables.py

@@ -38,7 +38,7 @@ def test_with_dsym_and_python_api(self):
         self.buildDsym()
         self.static_variable_python()
 
-    @expectedFailureClang(9980907)
+    @expectedFailureClang(9980907) # XPASS on FreeBSD w/ Clang 3.4 and libc++
     @python_api_test
     @dwarf_test
     def test_with_dwarf_and_python_api(self):