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-rw-r--r--Lib/test/test_coroutines.py12
-rw-r--r--Lib/test/test_cprofile.py32
-rw-r--r--Lib/test/test_generators.py18
-rw-r--r--Lib/test/test_raise.py5
-rw-r--r--Lib/test/test_ssl.py32
-rw-r--r--Lib/test/test_thread.py21
-rw-r--r--Lib/test/test_yield_from.py6
7 files changed, 57 insertions, 69 deletions
diff --git a/Lib/test/test_coroutines.py b/Lib/test/test_coroutines.py
index b406b1c..208b5c2 100644
--- a/Lib/test/test_coroutines.py
+++ b/Lib/test/test_coroutines.py
@@ -2032,11 +2032,17 @@ class CoroutineTest(unittest.TestCase):
def test_fatal_coro_warning(self):
# Issue 27811
async def func(): pass
- with warnings.catch_warnings(), support.captured_stderr() as stderr:
+ with warnings.catch_warnings(), \
+ support.catch_unraisable_exception() as cm:
warnings.filterwarnings("error")
- func()
+ coro = func()
+ # only store repr() to avoid keeping the coroutine alive
+ coro_repr = repr(coro)
+ coro = None
support.gc_collect()
- self.assertIn("was never awaited", stderr.getvalue())
+
+ self.assertIn("was never awaited", str(cm.unraisable.exc_value))
+ self.assertEqual(repr(cm.unraisable.object), coro_repr)
def test_for_assign_raising_stop_async_iteration(self):
class BadTarget:
diff --git a/Lib/test/test_cprofile.py b/Lib/test/test_cprofile.py
index efcf6bc..5c70037 100644
--- a/Lib/test/test_cprofile.py
+++ b/Lib/test/test_cprofile.py
@@ -1,13 +1,13 @@
"""Test suite for the cProfile module."""
import sys
-from test.support import run_unittest, TESTFN, unlink
import unittest
# rip off all interesting stuff from test_profile
import cProfile
from test.test_profile import ProfileTest, regenerate_expected_output
from test.support.script_helper import assert_python_failure, assert_python_ok
+from test import support
class CProfileTest(ProfileTest):
@@ -18,24 +18,18 @@ class CProfileTest(ProfileTest):
def get_expected_output(self):
return _ProfileOutput
- # Issue 3895.
def test_bad_counter_during_dealloc(self):
+ # bpo-3895
import _lsprof
- # Must use a file as StringIO doesn't trigger the bug.
- orig_stderr = sys.stderr
- try:
- with open(TESTFN, 'w') as file:
- sys.stderr = file
- try:
- obj = _lsprof.Profiler(lambda: int)
- obj.enable()
- obj = _lsprof.Profiler(1)
- obj.disable()
- obj.clear()
- finally:
- sys.stderr = orig_stderr
- finally:
- unlink(TESTFN)
+
+ with support.catch_unraisable_exception() as cm:
+ obj = _lsprof.Profiler(lambda: int)
+ obj.enable()
+ obj = _lsprof.Profiler(1)
+ obj.disable()
+ obj.clear()
+
+ self.assertEqual(cm.unraisable.exc_type, TypeError)
def test_profile_enable_disable(self):
prof = self.profilerclass()
@@ -70,12 +64,10 @@ class TestCommandLine(unittest.TestCase):
self.assertGreater(rc, 0)
self.assertIn(b"option -s: invalid choice: 'demo'", err)
-def test_main():
- run_unittest(CProfileTest, TestCommandLine)
def main():
if '-r' not in sys.argv:
- test_main()
+ unittest.main()
else:
regenerate_expected_output(__file__, CProfileTest)
diff --git a/Lib/test/test_generators.py b/Lib/test/test_generators.py
index 7f1472f..a34e4ec 100644
--- a/Lib/test/test_generators.py
+++ b/Lib/test/test_generators.py
@@ -2051,15 +2051,17 @@ RuntimeError: generator ignored GeneratorExit
Our ill-behaved code should be invoked during GC:
->>> import sys, io
->>> old, sys.stderr = sys.stderr, io.StringIO()
->>> g = f()
->>> next(g)
->>> del g
->>> "RuntimeError: generator ignored GeneratorExit" in sys.stderr.getvalue()
+>>> with support.catch_unraisable_exception() as cm:
+... g = f()
+... next(g)
+... del g
+...
+... cm.unraisable.exc_type == RuntimeError
+... "generator ignored GeneratorExit" in str(cm.unraisable.exc_value)
+... cm.unraisable.exc_traceback is not None
+True
+True
True
->>> sys.stderr = old
-
And errors thrown during closing should propagate:
diff --git a/Lib/test/test_raise.py b/Lib/test/test_raise.py
index c1ef154..57da0e1 100644
--- a/Lib/test/test_raise.py
+++ b/Lib/test/test_raise.py
@@ -459,9 +459,12 @@ class TestContext(unittest.TestCase):
self.assertNotEqual(e.__context__, None)
self.assertIsInstance(e.__context__, AttributeError)
- with support.captured_output("stderr"):
+ with support.catch_unraisable_exception() as cm:
f()
+ self.assertEqual(ZeroDivisionError, cm.unraisable.exc_type)
+
+
class TestRemovedFunctionality(unittest.TestCase):
def test_tuples(self):
try:
diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py
index f368906..a72d791 100644
--- a/Lib/test/test_ssl.py
+++ b/Lib/test/test_ssl.py
@@ -4051,13 +4051,15 @@ class ThreadedTests(unittest.TestCase):
1/0
server_context.set_servername_callback(cb_raising)
- with self.assertRaises(ssl.SSLError) as cm, \
- support.captured_stderr() as stderr:
- stats = server_params_test(client_context, server_context,
- chatty=False,
- sni_name='supermessage')
- self.assertEqual(cm.exception.reason, 'SSLV3_ALERT_HANDSHAKE_FAILURE')
- self.assertIn("ZeroDivisionError", stderr.getvalue())
+ with support.catch_unraisable_exception() as catch:
+ with self.assertRaises(ssl.SSLError) as cm:
+ stats = server_params_test(client_context, server_context,
+ chatty=False,
+ sni_name='supermessage')
+
+ self.assertEqual(cm.exception.reason,
+ 'SSLV3_ALERT_HANDSHAKE_FAILURE')
+ self.assertEqual(catch.unraisable.exc_type, ZeroDivisionError)
@needs_sni
def test_sni_callback_wrong_return_type(self):
@@ -4069,13 +4071,15 @@ class ThreadedTests(unittest.TestCase):
return "foo"
server_context.set_servername_callback(cb_wrong_return_type)
- with self.assertRaises(ssl.SSLError) as cm, \
- support.captured_stderr() as stderr:
- stats = server_params_test(client_context, server_context,
- chatty=False,
- sni_name='supermessage')
- self.assertEqual(cm.exception.reason, 'TLSV1_ALERT_INTERNAL_ERROR')
- self.assertIn("TypeError", stderr.getvalue())
+ with support.catch_unraisable_exception() as catch:
+ with self.assertRaises(ssl.SSLError) as cm:
+ stats = server_params_test(client_context, server_context,
+ chatty=False,
+ sni_name='supermessage')
+
+
+ self.assertEqual(cm.exception.reason, 'TLSV1_ALERT_INTERNAL_ERROR')
+ self.assertEqual(catch.unraisable.exc_type, TypeError)
def test_shared_ciphers(self):
client_context, server_context, hostname = testing_context()
diff --git a/Lib/test/test_thread.py b/Lib/test/test_thread.py
index f946f7b..9f4801f 100644
--- a/Lib/test/test_thread.py
+++ b/Lib/test/test_thread.py
@@ -133,27 +133,6 @@ class ThreadRunningTests(BasicThreadTest):
time.sleep(POLL_SLEEP)
self.assertEqual(thread._count(), orig)
- def test_save_exception_state_on_error(self):
- # See issue #14474
- def task():
- started.release()
- raise SyntaxError
- def mywrite(self, *args):
- try:
- raise ValueError
- except ValueError:
- pass
- real_write(self, *args)
- started = thread.allocate_lock()
- with support.captured_output("stderr") as stderr:
- real_write = stderr.write
- stderr.write = mywrite
- started.acquire()
- with support.wait_threads_exit():
- thread.start_new_thread(task, ())
- started.acquire()
- self.assertIn("Traceback", stderr.getvalue())
-
def test_unraisable_exception(self):
def task():
started.release()
diff --git a/Lib/test/test_yield_from.py b/Lib/test/test_yield_from.py
index ce21c3d..4735ef4 100644
--- a/Lib/test/test_yield_from.py
+++ b/Lib/test/test_yield_from.py
@@ -11,6 +11,7 @@ import unittest
import inspect
from test.support import captured_stderr, disable_gc, gc_collect
+from test import support
class TestPEP380Operation(unittest.TestCase):
"""
@@ -562,11 +563,12 @@ class TestPEP380Operation(unittest.TestCase):
self.assertEqual(next(gi), 1)
gi.throw(AttributeError)
- with captured_stderr() as output:
+ with support.catch_unraisable_exception() as cm:
gi = g()
self.assertEqual(next(gi), 1)
gi.close()
- self.assertIn('ZeroDivisionError', output.getvalue())
+
+ self.assertEqual(ZeroDivisionError, cm.unraisable.exc_type)
def test_exception_in_initial_next_call(self):
"""
generated by cgit v0.12 at 2024-11-22 07:57:05 (GMT)