1 files changed, 113 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/lang/c/step-target/TestStepTarget.py b/packages/Python/lldbsuite/test/lang/c/step-target/TestStepTarget.py
new file mode 100644
index 000000000000..2bd72434d390
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/c/step-target/TestStepTarget.py
@@ -0,0 +1,113 @@
+"""Test the 'step target' feature."""
+
+from __future__ import print_function
+
+import os, time
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+class TestStepTarget(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def getCategories(self):
+        return ['basic_process']
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # Find the line numbers that we will step to in main:
+        self.main_source = "main.c"
+        self.end_line = line_number(self.main_source, "All done")
+
+    @add_test_categories(['pyapi'])
+
+    def get_to_start (self):
+        self.build()
+        exe = os.path.join(os.getcwd(), "a.out")
+
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        self.main_source_spec = lldb.SBFileSpec (self.main_source)
+
+        break_in_main = target.BreakpointCreateBySourceRegex ('Break here to try targetted stepping', self.main_source_spec)
+        self.assertTrue(break_in_main, VALID_BREAKPOINT)
+        self.assertTrue(break_in_main.GetNumLocations() > 0,"Has locations.")
+
+        # Now launch the process, and do not stop at entry point.
+        process = target.LaunchSimple (None, None, self.get_process_working_directory())
+
+        self.assertTrue(process, PROCESS_IS_VALID)
+
+        # The stop reason of the thread should be breakpoint.
+        threads = lldbutil.get_threads_stopped_at_breakpoint (process, break_in_main)
+
+        if len(threads) != 1:
+            self.fail ("Failed to stop at first breakpoint in main.")
+
+        thread = threads[0]
+        return thread
+
+    def test_with_end_line(self):
+        """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
+
+        thread = self.get_to_start()
+
+        error = lldb.SBError()
+        thread.StepInto("lotsOfArgs", self.end_line, error)
+        frame = thread.frames[0]
+
+        self.assertTrue (frame.name == "lotsOfArgs", "Stepped to lotsOfArgs.")
+
+    def test_with_end_line_bad_name(self):
+        """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
+
+        thread = self.get_to_start()
+
+        error = lldb.SBError()
+        thread.StepInto("lotsOfArgssss", self.end_line, error)
+        frame = thread.frames[0]
+        self.assertTrue (frame.line_entry.line == self.end_line, "Stepped to the block end.")
+
+    def test_with_end_line_deeper(self):
+        """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
+
+        thread = self.get_to_start()
+
+        error = lldb.SBError()
+        thread.StepInto("modifyInt", self.end_line, error)
+        frame = thread.frames[0]
+        self.assertTrue (frame.name == "modifyInt", "Stepped to modifyInt.")
+
+    def test_with_command_and_block(self):
+        """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
+
+        thread = self.get_to_start()
+
+        result = lldb.SBCommandReturnObject()
+        self.dbg.GetCommandInterpreter().HandleCommand('thread step-in -t "lotsOfArgs" -e block', result)
+        self.assertTrue(result.Succeeded(), "thread step-in command succeeded.")
+
+        frame = thread.frames[0]
+        self.assertTrue (frame.name == "lotsOfArgs", "Stepped to lotsOfArgs.")
+
+    def test_with_command_and_block_and_bad_name(self):
+        """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
+
+        thread = self.get_to_start()
+
+        result = lldb.SBCommandReturnObject()
+        self.dbg.GetCommandInterpreter().HandleCommand('thread step-in -t "lotsOfArgsssss" -e block', result)
+        self.assertTrue(result.Succeeded(), "thread step-in command succeeded.")
+
+        frame = thread.frames[0]
+
+        self.assertTrue (frame.name == "main", "Stepped back out to main.")
+        # end_line is set to the line after the containing block.  Check that we got there:
+        self.assertTrue(frame.line_entry.line == self.end_line, "Got out of the block")
+
+
+