1 files changed, 73 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/lang/cpp/chained-calls/TestCppChainedCalls.py b/packages/Python/lldbsuite/test/lang/cpp/chained-calls/TestCppChainedCalls.py
new file mode 100644
index 000000000000..272665a78577
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/chained-calls/TestCppChainedCalls.py
@@ -0,0 +1,73 @@
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class TestCppChainedCalls(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @expectedFailureWindows("llvm.org/pr21765")
+    def test_with_run_command(self):
+        self.build()
+
+        # Get main source file
+        src_file = "main.cpp"
+        src_file_spec = lldb.SBFileSpec(src_file)
+        self.assertTrue(src_file_spec.IsValid(), "Main source file")
+
+        # Get the path of the executable
+        cwd = os.getcwd() 
+        exe_file = "a.out"
+        exe_path  = os.path.join(cwd, exe_file)
+
+        # Load the executable
+        target = self.dbg.CreateTarget(exe_path)
+        self.assertTrue(target.IsValid(), VALID_TARGET)
+
+        # Break on main function
+        main_breakpoint = target.BreakpointCreateBySourceRegex("break here", src_file_spec)
+        self.assertTrue(main_breakpoint.IsValid() and main_breakpoint.GetNumLocations() >= 1, VALID_BREAKPOINT)
+
+        # Launch the process
+        args = None
+        env = None
+        process = target.LaunchSimple(args, env, self.get_process_working_directory())
+        self.assertTrue(process.IsValid(), PROCESS_IS_VALID)
+
+        # Get the thread of the process
+        self.assertTrue(process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
+        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
+
+        # Get frame for current thread
+        frame = thread.GetSelectedFrame()
+
+        # Test chained calls
+        test_result = frame.EvaluateExpression("get(set(true))")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "true", "get(set(true)) = true")
+
+        test_result = frame.EvaluateExpression("get(set(false))")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "get(set(false)) = false")
+
+        test_result = frame.EvaluateExpression("get(t & f)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "get(t & f) = false")
+
+        test_result = frame.EvaluateExpression("get(f & t)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "get(f & t) = false")
+
+        test_result = frame.EvaluateExpression("get(t & t)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "true", "get(t & t) = true")
+
+        test_result = frame.EvaluateExpression("get(f & f)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "get(f & f) = false")
+
+        test_result = frame.EvaluateExpression("get(t & f)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "get(t & f) = false")
+
+        test_result = frame.EvaluateExpression("get(f) && get(t)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "get(f) && get(t) = false")
+
+        test_result = frame.EvaluateExpression("get(f) && get(f)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "get(f) && get(t) = false")
+
+        test_result = frame.EvaluateExpression("get(t) && get(t)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "true", "get(t) && get(t) = true")