[lldb] Restructure test folders to match LLDB command hierarchy

Summary:
As discussed on lldb-dev, this patch moves some LLDB tests into a hierarchy that more closely
resembles the commands we use in the LLDB interpreter. This patch should only move tests
that use the command interpreter and shouldn't touch any tests that primarily test the SB API.

Reviewers: #lldb, jfb, JDevlieghere

Reviewed By: #lldb, JDevlieghere

Subscribers: dexonsmith, arphaman, JDevlieghere, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D67033

llvm-svn: 370605

1 files changed, 96 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/commands/frame/var/TestFrameVar.py b/lldb/packages/Python/lldbsuite/test/commands/frame/var/TestFrameVar.py
new file mode 100644
index 00000000000..8b294a71c18
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/commands/frame/var/TestFrameVar.py
@@ -0,0 +1,96 @@
+"""
+Make sure the frame variable -g, -a, and -l flags work.
+"""
+
+from __future__ import print_function
+
+
+import lldb
+import lldbsuite.test.lldbutil as lldbutil
+from lldbsuite.test.lldbtest import *
+
+
+class TestFrameVar(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    # If your test case doesn't stress debug info, the
+    # set this to true.  That way it won't be run once for
+    # each debug info format.
+    NO_DEBUG_INFO_TESTCASE = True
+
+    def test_frame_var(self):
+        self.build()
+        self.do_test()
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+
+    def do_test(self):
+        exe = self.getBuildArtifact("a.out")
+
+        # Create a target by the debugger.
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        # Now create a breakpoint in main.c at the source matching
+        # "Set a breakpoint here"
+        breakpoint = target.BreakpointCreateBySourceRegex(
+            "Set a breakpoint here", lldb.SBFileSpec("main.c"))
+        self.assertTrue(breakpoint and
+                        breakpoint.GetNumLocations() >= 1,
+                        VALID_BREAKPOINT)
+
+        error = lldb.SBError()
+        # This is the launch info.  If you want to launch with arguments or
+        # environment variables, add them using SetArguments or
+        # SetEnvironmentEntries
+
+        launch_info = lldb.SBLaunchInfo(None)
+        process = target.Launch(launch_info, error)
+        self.assertTrue(process, PROCESS_IS_VALID)
+
+        # Did we hit our breakpoint?
+        from lldbsuite.test.lldbutil import get_threads_stopped_at_breakpoint
+        threads = get_threads_stopped_at_breakpoint(process, breakpoint)
+        self.assertTrue(
+            len(threads) == 1,
+            "There should be a thread stopped at our breakpoint")
+
+        # The hit count for the breakpoint should be 1.
+        self.assertTrue(breakpoint.GetHitCount() == 1)
+
+        frame = threads[0].GetFrameAtIndex(0)
+        command_result = lldb.SBCommandReturnObject()
+        interp = self.dbg.GetCommandInterpreter()
+
+        # Just get args:
+        result = interp.HandleCommand("frame var -l", command_result)
+        self.assertEqual(result, lldb.eReturnStatusSuccessFinishResult, "frame var -a didn't succeed")
+        output = command_result.GetOutput()
+        self.assertTrue("argc" in output, "Args didn't find argc")
+        self.assertTrue("argv" in output, "Args didn't find argv")
+        self.assertTrue("test_var" not in output, "Args found a local")
+        self.assertTrue("g_var" not in output, "Args found a global")
+
+        # Just get locals:
+        result = interp.HandleCommand("frame var -a", command_result)
+        self.assertEqual(result, lldb.eReturnStatusSuccessFinishResult, "frame var -a didn't succeed")
+        output = command_result.GetOutput()
+        self.assertTrue("argc" not in output, "Locals found argc")
+        self.assertTrue("argv" not in output, "Locals found argv")
+        self.assertTrue("test_var" in output, "Locals didn't find test_var")
+        self.assertTrue("g_var" not in output, "Locals found a global")
+
+        # Get the file statics:
+        result = interp.HandleCommand("frame var -l -a -g", command_result)
+        self.assertEqual(result, lldb.eReturnStatusSuccessFinishResult, "frame var -a didn't succeed")
+        output = command_result.GetOutput()
+        self.assertTrue("argc" not in output, "Globals found argc")
+        self.assertTrue("argv" not in output, "Globals found argv")
+        self.assertTrue("test_var" not in output, "Globals found test_var")
+        self.assertTrue("g_var" in output, "Globals didn't find g_var")
+
+
+