The session log entry containing the command to rerun the same test now also includes

the architecture and compiler specs.

llvm-svn: 118860

lldb/test/lldbtest.py

@@ -576,8 +576,9 @@ class TestBase(unittest2.TestCase):
             print >> f, "Session info generated @", datetime.datetime.now().ctime()
             print >> f, self.session.getvalue()
             print >> f, "To rerun this test, issue the following command from the 'test' directory:\n"
-            print >> f, "./dotest.py -v -t -f %s.%s" % (self.__class__.__name__,
-                                                        self._testMethodName)
+            print >> f, "%s ./dotest.py -v -t -f %s.%s" % (self.getRunSpec(),
+                                                           self.__class__.__name__,
+                                                           self._testMethodName)
 
     def setTearDownCleanup(self, dictionary=None):
         """Register a cleanup action at tearDown() time with a dictinary"""
@@ -807,6 +808,12 @@ class TestBase(unittest2.TestCase):
             # End of while loop.
 
 
+    def getRunSpec(self):
+        """Environment variable spec to run this test again, invoked from within
+        dumpSessionInfo()."""
+        module = __import__(sys.platform)
+        return module.getRunSpec()        
+
     def buildDefault(self, architecture=None, compiler=None, dictionary=None):
         """Platform specific way to build the default binaries."""
         module = __import__(sys.platform)

lldb/test/plugins/darwin.py

@@ -17,6 +17,11 @@ import lldbtest
 
 #print "Hello, darwin plugin!"
 
+def getRunSpec():
+    """Environment variable spec to run this test again, invoked from within
+    dumpSessionInfo()."""
+    return "%s%s" % (getArchSpec(None), getCCSpec(None))
+
 def getArchSpec(architecture):
     """
     Helper function to return the key-value string to specify the architecture