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.assertTrue(
24            magic_text in str(retobj),
25            "[interpreter_1]: the output does not contain the correct words",
26        )
27
28        if self.TraceOn():
29            print(str(retobj))
30
31        lldb.SBDebugger.Destroy(debugger_1)
32
33        # now do this again with a different debugger - we shouldn't crash
34
35        debugger_2 = lldb.SBDebugger.Create(source_init_files)
36        interpreter_2 = debugger_2.GetCommandInterpreter()
37
38        retobj = lldb.SBCommandReturnObject()
39        interpreter_2.HandleCommand("apropos env", retobj)
40        self.assertTrue(
41            magic_text in str(retobj),
42            "[interpreter_2]: the output does not contain the correct words",
43        )
44
45        if self.TraceOn():
46            print(str(retobj))
47
48        lldb.SBDebugger.Destroy(debugger_2)
49