xref: /llvm-project/lldb/test/API/python_api/interpreter/TestRunCommandInterpreterAPI.py (revision 7606a54363d3d90802977c9f5fb9046d4d780835) 
1"""Test the RunCommandInterpreter API."""
2
3import os
4import lldb
5from lldbsuite.test.decorators import *
6from lldbsuite.test.lldbtest import *
7
8class CommandRunInterpreterLegacyAPICase(TestBase):
9
10    NO_DEBUG_INFO_TESTCASE = True
11    mydir = TestBase.compute_mydir(__file__)
12
13    @skipIfReproducer # lldb::FileSP used in typemap cannot be instrumented.
14    def setUp(self):
15        TestBase.setUp(self)
16
17        self.stdin_path = self.getBuildArtifact("stdin.txt")
18
19        with open(self.stdin_path, 'w') as input_handle:
20            input_handle.write("nonexistingcommand\nquit")
21
22        # Python will close the file descriptor if all references
23        # to the filehandle object lapse, so we need to keep one
24        # around.
25        self.filehandle = open(self.stdin_path, 'r')
26        self.dbg.SetInputFileHandle(self.filehandle, False)
27
28        # No need to track the output
29        self.devnull = open(os.devnull, 'w')
30        self.dbg.SetOutputFileHandle(self.devnull, False)
31        self.dbg.SetErrorFileHandle (self.devnull, False)
32
33    @add_test_categories(['pyapi'])
34    def test_run_session_with_error_and_quit_legacy(self):
35        """Run non-existing and quit command returns appropriate values"""
36
37        n_errors, quit_requested, has_crashed = self.dbg.RunCommandInterpreter(
38                True, False, lldb.SBCommandInterpreterRunOptions(), 0, False,
39                False)
40
41        self.assertGreater(n_errors, 0)
42        self.assertTrue(quit_requested)
43        self.assertFalse(has_crashed)
44
45
46class CommandRunInterpreterAPICase(TestBase):
47
48    NO_DEBUG_INFO_TESTCASE = True
49    mydir = TestBase.compute_mydir(__file__)
50
51    @skipIfReproducer # lldb::FileSP used in typemap cannot be instrumented.
52    def setUp(self):
53        TestBase.setUp(self)
54
55        self.stdin_path = self.getBuildArtifact("stdin.txt")
56
57        with open(self.stdin_path, 'w') as input_handle:
58            input_handle.write("nonexistingcommand\nquit")
59
60        self.dbg.SetInputFile(open(self.stdin_path, 'r'))
61
62        # No need to track the output
63        devnull = open(os.devnull, 'w')
64        self.dbg.SetOutputFile(devnull)
65        self.dbg.SetErrorFile(devnull)
66
67    @add_test_categories(['pyapi'])
68    def test_run_session_with_error_and_quit(self):
69        """Run non-existing and quit command returns appropriate values"""
70
71        n_errors, quit_requested, has_crashed = self.dbg.RunCommandInterpreter(
72                True, False, lldb.SBCommandInterpreterRunOptions(), 0, False,
73                False)
74
75        self.assertGreater(n_errors, 0)
76        self.assertTrue(quit_requested)
77        self.assertFalse(has_crashed)
78