[TestGlobalVariables] LD_LIBRARY_PATH should be process working direc…

…tory.

Summary:
The inferior can load the library now, but the remote test is still failing
because of a module loading problem in LLDB.

Reviewers: ovyalov, sivachandra, clayborg

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D8038

llvm-svn: 231120

lldb/test/lang/c/global_variables/TestGlobalVariables.py

@@ -34,9 +34,14 @@ def setUp(self):
         if sys.platform.startswith("freebsd") or sys.platform.startswith("linux"):
             # LD_LIBRARY_PATH must be set so the shared libraries are found on startup
             if "LD_LIBRARY_PATH" in os.environ:
-                self.runCmd("settings set target.env-vars " + self.dylibPath + "=" + os.environ["LD_LIBRARY_PATH"] + ":" + os.getcwd())
+                self.runCmd("settings set target.env-vars " +
+                            self.dylibPath + "=" +
+                            os.environ["LD_LIBRARY_PATH"] + ":" +
+                            self.get_process_working_directory())
             else:
-                self.runCmd("settings set target.env-vars " + self.dylibPath + "=" + os.getcwd())
+                self.runCmd("settings set target.env-vars " +
+                            self.dylibPath + "=" +
+                            self.get_process_working_directory())
             self.addTearDownHook(lambda: self.runCmd("settings remove target.env-vars " + self.dylibPath))
 
     def global_variables(self):