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gh-136438: Make sure test_remote_pdb pass with all optimization levels (GH-136788)

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Olga Pustovalova 2025-07-20 10:57:54 +02:00 • committed by GitHub
parent 6be49ee517
commit 588d9fb84a
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1 changed files with 33 additions and 20 deletions
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53
Lib/test/test_remote_pdb.py
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@ -11,7 +11,7 @@
import unittest
import unittest.mock
from contextlib import closing, contextmanager, redirect_stdout, redirect_stderr, ExitStack
from test.support import is_wasi, cpython_only, force_color, requires_subprocess, SHORT_TIMEOUT
from test.support import is_wasi, cpython_only, force_color, requires_subprocess, SHORT_TIMEOUT, subTests
from test.support.os_helper import TESTFN, unlink
from typing import List
@ -279,37 +279,50 @@ def test_handling_other_message(self):
expected_stdout="Some message.\n",
)
def test_handling_help_for_command(self):
"""Test handling a request to display help for a command."""
@unittest.skipIf(sys.flags.optimize >= 2, "Help not available for -OO")
@subTests(
"help_request,expected_substring",
[
# a request to display help for a command
({"help": "ll"}, "Usage: ll | longlist"),
# a request to display a help overview
({"help": ""}, "type help <topic>"),
# a request to display the full PDB manual
({"help": "pdb"}, ">>> import pdb"),
],
)
def test_handling_help_when_available(self, help_request, expected_substring):
"""Test handling help requests when help is available."""
incoming = [
("server", {"help": "ll"}),
("server", help_request),
]
self.do_test(
incoming=incoming,
expected_outgoing=[],
expected_stdout_substring="Usage: ll | longlist",
expected_stdout_substring=expected_substring,
)
def test_handling_help_without_a_specific_topic(self):
"""Test handling a request to display a help overview."""
@unittest.skipIf(sys.flags.optimize < 2, "Needs -OO")
@subTests(
"help_request,expected_substring",
[
# a request to display help for a command
({"help": "ll"}, "No help for 'll'"),
# a request to display a help overview
({"help": ""}, "Undocumented commands"),
# a request to display the full PDB manual
({"help": "pdb"}, "No help for 'pdb'"),
],
)
def test_handling_help_when_not_available(self, help_request, expected_substring):
"""Test handling help requests when help is not available."""
incoming = [
("server", {"help": ""}),
("server", help_request),
]
self.do_test(
incoming=incoming,
expected_outgoing=[],
expected_stdout_substring="type help <topic>",
)
def test_handling_help_pdb(self):
"""Test handling a request to display the full PDB manual."""
incoming = [
("server", {"help": "pdb"}),
]
self.do_test(
incoming=incoming,
expected_outgoing=[],
expected_stdout_substring=">>> import pdb",
expected_stdout_substring=expected_substring,
)
def test_handling_pdb_prompts(self):