1 files changed, 61 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/lang/c/blocks/TestBlocks.py b/packages/Python/lldbsuite/test/lang/c/blocks/TestBlocks.py
new file mode 100644
index 000000000000..8f1c3be22836
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/c/blocks/TestBlocks.py
@@ -0,0 +1,61 @@
+"""Test that lldb can invoke blocks and access variables inside them"""
+
+from __future__ import print_function
+
+
+
+import unittest2
+import os, time
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class BlocksTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+    lines = []
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # Find the line numbers to break at.
+        self.lines.append(line_number('main.c', '// Set breakpoint 0 here.'))
+        self.lines.append(line_number('main.c', '// Set breakpoint 1 here.'))
+    
+    @unittest2.expectedFailure("rdar://problem/10413887 - Call blocks in expressions")
+    def test_expr(self):
+        self.build()
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+        self.is_started = False
+
+        # Break inside the foo function which takes a bar_ptr argument.
+        for line in self.lines:
+            lldbutil.run_break_set_by_file_and_line (self, "main.c", line, num_expected_locations=1, loc_exact=True)
+
+        self.wait_for_breakpoint()
+
+        self.expect("expression a + b", VARIABLES_DISPLAYED_CORRECTLY,
+            substrs = ["= 7"])
+
+        self.expect("expression c", VARIABLES_DISPLAYED_CORRECTLY,
+            substrs = ["= 1"])
+
+        self.wait_for_breakpoint()
+
+        # This should display correctly.
+        self.expect("expression (int)neg (-12)", VARIABLES_DISPLAYED_CORRECTLY,
+            substrs = ["= 12"])
+    
+    def wait_for_breakpoint(self):
+        if self.is_started == False:
+            self.is_started = True
+            self.runCmd("process launch", RUN_SUCCEEDED)
+        else:
+            self.runCmd("process continue", RUN_SUCCEEDED)
+
+        # The stop reason of the thread should be breakpoint.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+            substrs = ['stopped',
+                       'stop reason = breakpoint'])