diff --git a/lldb/packages/Python/lldbsuite/test/commands/expression/weak_symbols/TestWeakSymbols.py b/lldb/packages/Python/lldbsuite/test/commands/expression/weak_symbols/TestWeakSymbols.py
--- a/lldb/packages/Python/lldbsuite/test/commands/expression/weak_symbols/TestWeakSymbols.py
+++ b/lldb/packages/Python/lldbsuite/test/commands/expression/weak_symbols/TestWeakSymbols.py
@@ -49,17 +49,20 @@
         
     def do_test(self):
         hidden_dir = os.path.join(self.getBuildDir(), "hidden")
-        
+        hidden_dylib = os.path.join(hidden_dir, "libdylib.dylib")
+
         launch_info = lldb.SBLaunchInfo(None)
         launch_info.SetWorkingDirectory(self.getBuildDir())
         # We have to point to the hidden directory to pick up the
         # version of the dylib without the weak symbols:
         env_expr = self.platformContext.shlib_environment_var + "=" + hidden_dir
         launch_info.SetEnvironmentEntries([env_expr], True)
-        
-        (self.target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self,
-                                                                            "Set a breakpoint here", self.main_source_file,
-                                                                            launch_info = launch_info)
+
+        (self.target, _, thread, _) = lldbutil.run_to_source_breakpoint(
+                                              self, "Set a breakpoint here",
+                                              self.main_source_file,
+                                              launch_info = launch_info,
+                                              extra_images = [hidden_dylib])
         # First we have to import the Dylib module so we get the type info
         # for the weak symbol.  We need to add the source dir to the module
         # search paths, and then run @import to introduce it into the expression
diff --git a/lldb/packages/Python/lldbsuite/test/lldbutil.py b/lldb/packages/Python/lldbsuite/test/lldbutil.py
--- a/lldb/packages/Python/lldbsuite/test/lldbutil.py
+++ b/lldb/packages/Python/lldbsuite/test/lldbutil.py
@@ -760,13 +760,18 @@
     test.assertTrue(target, "Target: %s is not valid."%(exe_name))
     return target
 
-def run_to_breakpoint_do_run(test, target, bkpt, launch_info = None, only_one_thread = True):
+def run_to_breakpoint_do_run(test, target, bkpt, launch_info = None,
+                             only_one_thread = True, extra_images = None):
 
     # Launch the process, and do not stop at the entry point.
     if not launch_info:
         launch_info = lldb.SBLaunchInfo(None)
         launch_info.SetWorkingDirectory(test.get_process_working_directory())
 
+    if extra_images and lldb.remote_platform:
+        environ = test.registerSharedLibrariesWithTarget(target, extra_images)
+        launch_info.SetEnvironmentEntries(environ, True)
+
     error = lldb.SBError()
     process = target.Launch(launch_info, error)
 
@@ -791,7 +796,8 @@
                             exe_name = "a.out",
                             bkpt_module = None,
                             in_cwd = True,
-                            only_one_thread = True):
+                            only_one_thread = True,
+                            extra_images = None):
     """Start up a target, using exe_name as the executable, and run it to
        a breakpoint set by name on bkpt_name restricted to bkpt_module.
 
@@ -827,13 +833,15 @@
 
     test.assertTrue(breakpoint.GetNumLocations() > 0,
                     "No locations found for name breakpoint: '%s'."%(bkpt_name))
-    return run_to_breakpoint_do_run(test, target, breakpoint, launch_info, only_one_thread)
+    return run_to_breakpoint_do_run(test, target, breakpoint, launch_info,
+                                    only_one_thread, extra_images)
 
 def run_to_source_breakpoint(test, bkpt_pattern, source_spec,
                              launch_info = None, exe_name = "a.out",
                              bkpt_module = None,
                              in_cwd = True,
-                             only_one_thread = True):
+                             only_one_thread = True,
+                             extra_images = None):
     """Start up a target, using exe_name as the executable, and run it to
        a breakpoint set by source regex bkpt_pattern.
 
@@ -847,13 +855,15 @@
     test.assertTrue(breakpoint.GetNumLocations() > 0,
         'No locations found for source breakpoint: "%s", file: "%s", dir: "%s"'
         %(bkpt_pattern, source_spec.GetFilename(), source_spec.GetDirectory()))
-    return run_to_breakpoint_do_run(test, target, breakpoint, launch_info, only_one_thread)
+    return run_to_breakpoint_do_run(test, target, breakpoint, launch_info,
+                                    only_one_thread, extra_images)
 
 def run_to_line_breakpoint(test, source_spec, line_number, column = 0,
                            launch_info = None, exe_name = "a.out",
                            bkpt_module = None,
                            in_cwd = True,
-                           only_one_thread = True):
+                           only_one_thread = True,
+                           extra_images = None):
     """Start up a target, using exe_name as the executable, and run it to
        a breakpoint set by (source_spec, line_number(, column)).
 
@@ -868,7 +878,8 @@
         'No locations found for line breakpoint: "%s:%d(:%d)", dir: "%s"'
         %(source_spec.GetFilename(), line_number, column,
           source_spec.GetDirectory()))
-    return run_to_breakpoint_do_run(test, target, breakpoint, launch_info, only_one_thread)
+    return run_to_breakpoint_do_run(test, target, breakpoint, launch_info,
+                                    only_one_thread, extra_images)
 
 
 def continue_to_breakpoint(process, bkpt):