1 files changed, 43 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/non-overlapping-index-variable-i/TestIndexVariable.py b/packages/Python/lldbsuite/test/functionalities/non-overlapping-index-variable-i/TestIndexVariable.py
new file mode 100644
index 000000000000..5c53cfaf9120
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/non-overlapping-index-variable-i/TestIndexVariable.py
@@ -0,0 +1,43 @@
+"""Test evaluating expressions which ref. index variable 'i' which just goes
+from out of scope to in scope when stopped at the breakpoint."""
+
+from __future__ import print_function
+
+
+
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class NonOverlappingIndexVariableCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        TestBase.setUp(self)
+        self.source = 'main.cpp'
+        self.line_to_break = line_number(self.source, '// Set breakpoint here.')
+
+    # rdar://problem/9890530
+    def test_eval_index_variable(self):
+        """Test expressions of variable 'i' which appears in two for loops."""
+        self.build()
+        self.exe_name = 'a.out'
+        exe = os.path.join(os.getcwd(), self.exe_name)
+        self.runCmd("file %s" % exe, CURRENT_EXECUTABLE_SET)
+
+        lldbutil.run_break_set_by_file_and_line (self, self.source, self.line_to_break, num_expected_locations=1, loc_exact=True)
+
+        self.runCmd("run", RUN_SUCCEEDED)
+
+        # The stop reason of the thread should be breakpoint.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+            substrs = ['stopped',
+                       'stop reason = breakpoint'])
+
+        self.runCmd('frame variable i')
+        self.runCmd('expr i')
+        self.runCmd('expr ptr[0]->point.x')
+        self.runCmd('expr ptr[0]->point.y')
+        self.runCmd('expr ptr[i]->point.x')
+        self.runCmd('expr ptr[i]->point.y')