Vendor import of lldb trunk r256945:

https://llvm.org/svn/llvm-project/lldb/trunk@256945

3 files changed, 75 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/lang/cpp/global_operators/Makefile b/packages/Python/lldbsuite/test/lang/cpp/global_operators/Makefile
new file mode 100644
index 0000000..314f1cb
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/global_operators/Makefile
@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules
diff --git a/packages/Python/lldbsuite/test/lang/cpp/global_operators/TestCppGlobalOperators.py b/packages/Python/lldbsuite/test/lang/cpp/global_operators/TestCppGlobalOperators.py
new file mode 100644
index 0000000..de56cd6
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/global_operators/TestCppGlobalOperators.py
@@ -0,0 +1,54 @@
+"""
+Test that global operators are found and evaluated.
+"""
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class TestCppGlobalOperators(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)
+
+        # Check if global operators are evaluated 
+        frame = thread.GetSelectedFrame()
+
+        test_result = frame.EvaluateExpression("operator==(s1, s2)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "operator==(s1, s2) = false")
+ 
+        test_result = frame.EvaluateExpression("operator==(s1, s3)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "true", "operator==(s1, s3) = true")
+
+        test_result = frame.EvaluateExpression("operator==(s2, s3)")
+        self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "operator==(s2, s3) = false")
diff --git a/packages/Python/lldbsuite/test/lang/cpp/global_operators/main.cpp b/packages/Python/lldbsuite/test/lang/cpp/global_operators/main.cpp
new file mode 100644
index 0000000..a0dd078
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/global_operators/main.cpp
@@ -0,0 +1,16 @@
+struct Struct {
+	int value;
+};
+
+bool operator==(const Struct &a, const Struct &b) {
+	return a.value == b.value;
+}
+
+int main() {
+	Struct s1, s2, s3;
+	s1.value = 3;
+	s2.value = 5;
+	s3.value = 3;
+	return 0; // break here
+}
+