Vendor import of lldb trunk r256945:

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

3 files changed, 86 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/functionalities/rerun/Makefile b/packages/Python/lldbsuite/test/functionalities/rerun/Makefile
new file mode 100644
index 0000000..8a7102e
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/rerun/Makefile
@@ -0,0 +1,5 @@
+LEVEL = ../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules
diff --git a/packages/Python/lldbsuite/test/functionalities/rerun/TestRerun.py b/packages/Python/lldbsuite/test/functionalities/rerun/TestRerun.py
new file mode 100644
index 0000000..0ed56de
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/rerun/TestRerun.py
@@ -0,0 +1,76 @@
+"""
+Test that argdumper is a viable launching strategy.
+"""
+from __future__ import print_function
+
+
+
+import lldb
+import os
+import time
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class TestRerun(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def test (self):
+        self.build()
+        exe = os.path.join (os.getcwd(), "a.out")
+        
+        self.runCmd("target create %s" % exe)
+        
+        # Create the target
+        target = self.dbg.CreateTarget(exe)
+        
+        # Create any breakpoints we need
+        breakpoint = target.BreakpointCreateBySourceRegex ('break here', lldb.SBFileSpec ("main.cpp", False))
+        self.assertTrue(breakpoint, VALID_BREAKPOINT)
+
+        self.runCmd("process launch 1 2 3")
+
+        process = self.process()
+
+        self.assertTrue(process.GetState() == lldb.eStateStopped,
+                        STOPPED_DUE_TO_BREAKPOINT)
+
+        thread = process.GetThreadAtIndex (0)
+
+        self.assertTrue (thread.IsValid(),
+                         "Process stopped at 'main' should have a valid thread");
+
+        stop_reason = thread.GetStopReason()
+        
+        self.assertTrue (stop_reason == lldb.eStopReasonBreakpoint,
+                         "Thread in process stopped in 'main' should have a stop reason of eStopReasonBreakpoint");
+
+        self.expect("frame variable argv[1]", substrs=['1'])
+        self.expect("frame variable argv[2]", substrs=['2'])
+        self.expect("frame variable argv[3]", substrs=['3'])
+        
+        # Let program exit
+        self.runCmd("continue")
+        
+        # Re-run with no args and make sure we still run with 1 2 3 as arguments as
+        # they should have been stored in "target.run-args"
+        self.runCmd("process launch")
+
+        process = self.process()
+        
+        self.assertTrue(process.GetState() == lldb.eStateStopped,
+                        STOPPED_DUE_TO_BREAKPOINT)
+
+        thread = process.GetThreadAtIndex (0)
+
+        self.assertTrue (thread.IsValid(),
+                         "Process stopped at 'main' should have a valid thread");
+
+        stop_reason = thread.GetStopReason()
+        
+        self.assertTrue (stop_reason == lldb.eStopReasonBreakpoint,
+                         "Thread in process stopped in 'main' should have a stop reason of eStopReasonBreakpoint");
+
+        self.expect("frame variable argv[1]", substrs=['1'])
+        self.expect("frame variable argv[2]", substrs=['2'])
+        self.expect("frame variable argv[3]", substrs=['3'])
diff --git a/packages/Python/lldbsuite/test/functionalities/rerun/main.cpp b/packages/Python/lldbsuite/test/functionalities/rerun/main.cpp
new file mode 100644
index 0000000..cbef8d1
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/rerun/main.cpp
@@ -0,0 +1,5 @@
+int 
+main (int argc, char const **argv)
+{
+    return 0; // break here
+}