Fix tests for Python 3.11 (#7167)

* Ignore deprecated-module in access_attr_before_def_false_positive

This is because telnetlib is deprecated in Python 3.11. It's
hard to see exactly what this is testing - there's no great
explanation in-line and the test predates the first commit to
the git repo so we don't have a commit message to help.
telnetlib will be removed in 3.13, though, so at that point
we'll have to figure it out or drop the telnetlib part of the
test.

Signed-off-by: Adam Williamson <[email protected]>

* Split asyncio.coroutine tests and set max_pyver 3.10 for them

iterable_context_py3 includes some checks that we don't emit
errors for asyncio.coroutine, but asyncio.coroutine has been
removed in Python 3.11, so we need to set a max version of
3.10 for these tests.

Signed-off-by: Adam Williamson <[email protected]>

* Set max_pyver 3.10 for some deprecations removed in 3.11

The `binhex` module and `binascii.b2a_hqx()` function, which
were deprecated in 3.9, are removed entirely in 3.11.

Signed-off-by: Adam Williamson <[email protected]>

* Change syntax_error test for consistent output

Python 3.11 changes the string representation of the
SyntaxError triggered by this test - it now says "expected '('"
instead of just "invalid syntax". This changes the test to use
a different error (incomplete `for` loop) which still has just
"invalid syntax" as its description in Python 3.11. This is the
same 'bad code' used in the similar `test_stdin_syntaxerror` in
the unit tests.

Signed-off-by: Adam Williamson <[email protected]>

Co-authored-by: Daniël van Noord <[email protected]>

Author: AdamWill

tests/functional/a/access/access_attr_before_def_false_positive.py

@@ -1,5 +1,5 @@
 # pylint: disable=invalid-name,too-many-public-methods,attribute-defined-outside-init
-# pylint: disable=useless-object-inheritance,too-few-public-methods
+# pylint: disable=useless-object-inheritance,too-few-public-methods,deprecated-module
 """This module demonstrates a possible problem of pyLint with calling __init__ s
 from inherited classes.
 Initializations done there are not considered, which results in Error E0203 for

tests/functional/d/deprecated/deprecated_methods_py39.rc

@@ -1,2 +1,3 @@
 [testoptions]
 min_pyver=3.9
+max_pyver=3.10

tests/functional/d/deprecated/deprecated_module_py39.rc

@@ -1,2 +1,3 @@
 [testoptions]
 min_pyver=3.9
+max_pyver=3.10

tests/functional/d/deprecated/deprecated_module_py39_earlier_pyversion.rc

@@ -3,3 +3,4 @@ py-version=3.8
 
 [testoptions]
 min_pyver=3.9
+max_pyver=3.10

tests/functional/i/iterable_context_asyncio.py

@@ -0,0 +1,43 @@
+"""
+Checks that we don't erroneously emit not-an-iterable errors for
+coroutines built with asyncio.coroutine.
+
+These decorators were deprecated in 3.8 and removed in 3.11.
+"""
+# pylint: disable=missing-docstring,too-few-public-methods,unused-argument,bad-mcs-method-argument
+# pylint: disable=wrong-import-position
+import asyncio
+
+
+@asyncio.coroutine
+def coroutine_function_return_none():
+    return
+
+
+@asyncio.coroutine
+def coroutine_function_return_object():
+    return 12
+
+
+@asyncio.coroutine
+def coroutine_function_return_future():
+    return asyncio.Future()
+
+
+@asyncio.coroutine
+def coroutine_function_pass():
+    pass
+
+
+@asyncio.coroutine
+def coroutine_generator():
+    yield
+
+
+@asyncio.coroutine
+def main():
+    yield from coroutine_function_return_none()
+    yield from coroutine_function_return_object()
+    yield from coroutine_function_return_future()
+    yield from coroutine_function_pass()
+    yield from coroutine_generator()

tests/functional/i/iterable_context_asyncio.rc

@@ -0,0 +1,2 @@
+[testoptions]
+max_pyver=3.10

tests/functional/i/iterable_context_py3.py

@@ -16,40 +16,3 @@ class SomeClass(metaclass=Meta):
     print(i)
 for i in SomeClass():  # [not-an-iterable]
     print(i)
-
-
-import asyncio
-
-
-@asyncio.coroutine
-def coroutine_function_return_none():
-    return
-
-
-@asyncio.coroutine
-def coroutine_function_return_object():
-    return 12
-
-
-@asyncio.coroutine
-def coroutine_function_return_future():
-    return asyncio.Future()
-
-
-@asyncio.coroutine
-def coroutine_function_pass():
-    pass
-
-
-@asyncio.coroutine
-def coroutine_generator():
-    yield
-
-
-@asyncio.coroutine
-def main():
-    yield from coroutine_function_return_none()
-    yield from coroutine_function_return_object()
-    yield from coroutine_function_return_future()
-    yield from coroutine_function_pass()
-    yield from coroutine_generator()

tests/functional/s/syntax/syntax_error.py

@@ -1 +1 @@
-def toto # [syntax-error]
+for # [syntax-error]

tests/functional/s/syntax/syntax_error.txt

@@ -1 +1 @@
-syntax-error:1:10:None:None::invalid syntax (<unknown>, line 1):UNDEFINED
+syntax-error:1:5:None:None::invalid syntax (<unknown>, line 1):UNDEFINED