1"""
2Test that commands do not try and hold on to stale CommandInterpreters in a multiple debuggers scenario
3"""
4
5import lldb
6from lldbsuite.test.decorators import *
7from lldbsuite.test.lldbtest import *
8from lldbsuite.test import lldbutil
9
10
11class MultipleDebuggersCommandsTestCase(TestBase):
12    @no_debug_info_test
13    def test_multipledebuggers_commands(self):
14        """Test that commands do not try and hold on to stale CommandInterpreters in a multiple debuggers scenario"""
15        source_init_files = False
16        magic_text = "The following commands may relate to 'env'"
17
18        debugger_1 = lldb.SBDebugger.Create(source_init_files)
19        interpreter_1 = debugger_1.GetCommandInterpreter()
20
21        retobj = lldb.SBCommandReturnObject()
22        interpreter_1.HandleCommand("apropos env", retobj)
23        self.assertIn(
24            magic_text,
25            str(retobj),
26            "[interpreter_1]: the output does not contain the correct words",
27        )
28
29        if self.TraceOn():
30            print(str(retobj))
31
32        lldb.SBDebugger.Destroy(debugger_1)
33
34        # now do this again with a different debugger - we shouldn't crash
35
36        debugger_2 = lldb.SBDebugger.Create(source_init_files)
37        interpreter_2 = debugger_2.GetCommandInterpreter()
38
39        retobj = lldb.SBCommandReturnObject()
40        interpreter_2.HandleCommand("apropos env", retobj)
41        self.assertIn(
42            magic_text,
43            str(retobj),
44            "[interpreter_2]: the output does not contain the correct words",
45        )
46
47        if self.TraceOn():
48            print(str(retobj))
49
50        lldb.SBDebugger.Destroy(debugger_2)
51