[Lldb-commits] [lldb] r113905 - in /lldb/trunk/test: class_types/TestClassTypes.py lldbtest.py

[Johnny Chen]

Author: johnny
Date: Tue Sep 14 19:00:54 2010
New Revision: 113905

URL: http://llvm.org/viewvc/llvm-project?rev=113905&view=rev
Log:
Added two test cases to exercise 'expr this->m_c_int' with @expectedFailure
decorators for the time being.

Modified:
    lldb/trunk/test/class_types/TestClassTypes.py
    lldb/trunk/test/lldbtest.py

Modified: lldb/trunk/test/class_types/TestClassTypes.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/class_types/TestClassTypes.py?rev=113905&r1=113904&r2=113905&view=diff
==============================================================================
--- lldb/trunk/test/class_types/TestClassTypes.py (original)
+++ lldb/trunk/test/class_types/TestClassTypes.py Tue Sep 14 19:00:54 2010
@@ -34,6 +34,19 @@
         self.buildDwarf()
         self.breakpoint_creation_by_filespec_python()
 
+    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
+    @unittest2.expectedFailure
+    def test_with_dsym_and_expr_parser(self):
+        """Test 'frame variable this' aand 'expr this' when stopped inside a constructor."""
+        self.buildDsym()
+        self.class_types_expr_parser()
+
+    @unittest2.expectedFailure
+    def test_with_dwarf_and_expr_parser(self):
+        """Test 'frame variable this' aand 'expr this' when stopped inside a constructor."""
+        self.buildDwarf()
+        self.class_types_expr_parser()
+
     def class_types(self):
         """Test 'frame variable this' when stopped on a class constructor."""
         exe = os.path.join(os.getcwd(), "a.out")
@@ -85,9 +98,45 @@
 
         self.runCmd("run", RUN_SUCCEEDED)
 
+        self.runCmd("thread backtrace")
+
         # We should be stopped on the breakpoint with a hit count of 1.
         self.assertTrue(breakpoint.GetHitCount() == 1)
 
+    def class_types_expr_parser(self):
+        """Test 'frame variable this' aand 'expr this' when stopped inside a constructor."""
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+        # Break on the ctor function of class C.
+        self.expect("breakpoint set -M C", BREAKPOINT_CREATED,
+            startstr = "Breakpoint created: 1: name = 'C', locations = 1")
+
+        self.runCmd("run", RUN_SUCCEEDED)
+
+        # The stop reason of the thread should be breakpoint.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+            substrs = ['state is Stopped',
+                       'stop reason = breakpoint'])
+
+        # The breakpoint should have a hit count of 1.
+        self.expect("breakpoint list", BREAKPOINT_HIT_ONCE,
+            substrs = [' resolved, hit count = 1'])
+
+        # Continue on inside the ctor() body...
+        self.runCmd("thread step-over")
+
+        # Verify that frame variable this->m_c_int behaves correctly.
+        self.expect("frame variable this->m_c_int", VARIABLES_DISPLAYED_CORRECTLY,
+            startstr = '(int) this->m_c_int = 66')
+
+        # rdar://problem/8430916
+        # expr this->m_c_int returns an incorrect value
+        #
+        # Verify that expr this->m_c_int behaves correctly.
+        self.expect("expr this->m_c_int", VARIABLES_DISPLAYED_CORRECTLY,
+            substrs = ['(int) 66'])
+
 
 if __name__ == '__main__':
     import atexit

Modified: lldb/trunk/test/lldbtest.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/lldbtest.py?rev=113905&r1=113904&r2=113905&view=diff
==============================================================================
--- lldb/trunk/test/lldbtest.py (original)
+++ lldb/trunk/test/lldbtest.py Tue Sep 14 19:00:54 2010
@@ -452,9 +452,9 @@
             process.Continue()
 
             count = count + 1
-            if count == 10:
+            if count == 15:
                 if trace:
-                    print >> sys.stderr, "Reached 10 iterations, giving up..."
+                    print >> sys.stderr, "Reached 15 iterations, giving up..."
                 # Enough iterations already, break out of the loop.
                 return False