[lldb/Test] Add skipIfReproducer for tests that diverge during replay

Add the skipIfReproducer decorator to the remaining tests that fail to
replay because the GDB remote packets diverge during replay. This is
*not* expected and should be fixed, but figuring out exactly what caused
the divergence has proven pretty difficult to track down.

I've marked these tests as skipped for now so we can get clean results
and detect new regressions. I have no evidence to believe that these
failures have the same root cause, so I've not assigned them a PR.

Author: JDevlieghere

lldb/test/API/commands/command/script/TestCommandScript.py

@@ -14,6 +14,7 @@ class CmdPythonTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
     NO_DEBUG_INFO_TESTCASE = True
 
+    @skipIfReproducer # Unexpected packet during replay
     def test(self):
         self.build()
         self.pycmd_tests()

lldb/test/API/commands/expression/issue_11588/Test11588.py

@@ -17,6 +17,7 @@ class Issue11581TestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
+    @skipIfReproducer # Unexpected packet during replay
     def test_11581_commands(self):
         # This is the function to remove the custom commands in order to have a
         # clean slate for the next test case.

lldb/test/API/commands/process/attach-resume/TestAttachResume.py

@@ -21,6 +21,7 @@ class AttachResumeTestCase(TestBase):
     @expectedFailureAll(oslist=['freebsd'], bugnumber='llvm.org/pr19310')
     @expectedFailureNetBSD
     @skipIfWindows # llvm.org/pr24778, llvm.org/pr21753
+    @skipIfReproducer # Unexpected packet during replay
     def test_attach_continue_interrupt_detach(self):
         """Test attach/continue/interrupt/detach"""
         self.build()

lldb/test/API/commands/process/attach/TestProcessAttach.py

@@ -39,6 +39,7 @@ def test_attach_to_process_by_id(self):
         self.assertTrue(process, PROCESS_IS_VALID)
 
     @expectedFailureNetBSD
+    @skipIfReproducer # Unexpected packet during replay
     def test_attach_to_process_from_different_dir_by_id(self):
         """Test attach by process id"""
         newdir = self.getBuildArtifact("newdir")

lldb/test/API/functionalities/breakpoint/scripted_bkpt/TestScriptedResolver.py

@@ -45,6 +45,7 @@ def test_copy_from_dummy_target(self):
         self.build()
         self.do_test_copy_from_dummy_target()
 
+    @skipIfReproducer # Unexpected packet during replay
     def make_target_and_import(self):
         target = self.make_target()
         self.import_resolver_script()

lldb/test/API/functionalities/conditional_break/TestConditionalBreak.py

@@ -26,6 +26,7 @@ def test_with_python(self):
         self.build()
         self.do_conditional_break()
 
+    @skipIfReproducer # Unexpected packet during replay
     def test_with_command(self):
         """Simulate a user using lldb commands to break on c() if called from a()."""
         self.build()

lldb/test/API/functionalities/gdb_remote_client/TestGDBRemoteClient.py

@@ -17,6 +17,7 @@ def test_connect(self):
         process = self.connect(target)
         self.assertPacketLogContains(["qProcessInfo", "qfThreadInfo"])
 
+    @skipIfReproducer # Unexpected packet during replay
     def test_attach_fail(self):
         error_msg = "mock-error-msg"
 

lldb/test/API/functionalities/signal/TestSendSignal.py

@@ -23,6 +23,7 @@ def setUp(self):
         bugnumber="llvm.org/pr23318: does not report running state")
     @expectedFailureNetBSD(bugnumber='llvm.org/pr43959')
     @skipIfWindows  # Windows does not support signals
+    @skipIfReproducer # Unexpected packet during replay
     def test_with_run_command(self):
         """Test that lldb command 'process signal SIGUSR1' sends a signal to the inferior process."""
         self.build()

lldb/test/API/functionalities/step_scripted/TestStepScripted.py

@@ -4,6 +4,7 @@
 
 import lldb
 import lldbsuite.test.lldbutil as lldbutil
+from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
 
 class StepScriptedTestCase(TestBase):
@@ -17,12 +18,14 @@ def setUp(self):
         self.main_source_file = lldb.SBFileSpec("main.c")
         self.runCmd("command script import Steps.py")
 
+    @skipIfReproducer # Unexpected packet during replay
     def test_standard_step_out(self):
         """Tests stepping with the scripted thread plan laying over a standard 
         thread plan for stepping out."""
         self.build()
         self.step_out_with_scripted_plan("Steps.StepOut")
 
+    @skipIfReproducer # Unexpected packet during replay
     def test_scripted_step_out(self):
         """Tests stepping with the scripted thread plan laying over an another 
         scripted thread plan for stepping out."""
@@ -62,10 +65,12 @@ def test_misspelled_plan_name(self):
         # Make sure we didn't let the process run:
         self.assertEqual(stop_id, process.GetStopID(), "Process didn't run")
 
+    @skipIfReproducer # Unexpected packet during replay
     def test_checking_variable(self):
         """Test that we can call SBValue API's from a scripted thread plan - using SBAPI's to step"""
         self.do_test_checking_variable(False)
 
+    @skipIfReproducer # Unexpected packet during replay
     def test_checking_variable_cli(self):
         """Test that we can call SBValue API's from a scripted thread plan - using cli to step"""
         self.do_test_checking_variable(True)

lldb/test/API/lang/objc/foundation/TestRuntimeTypes.py

@@ -19,6 +19,7 @@ class RuntimeTypesTestCase(TestBase):
         oslist=["macosx"],
         debug_info="gmodules",
         bugnumber="llvm.org/pr27862")
+    @skipIfReproducer # Unexpected packet during replay
     def test_break(self):
         """Test setting objc breakpoints using '_regexp-break' and 'breakpoint set'."""
         if self.getArchitecture() != 'x86_64':