lib-python/3/test/test_exception

lib-python/3/test/test_exception_group.py::unmodified

== PyPy 3.12.13 (e99dc7a98783, Jul 10 2026, 07:10:46) [PyPy 8.0.0-alpha0 with GCC Apple LLVM 16.0.0 (clang-1600.0.26.6)]
== macOS-15.7.7-x86_64-i386-64bit little-endian
== Python build: release with_assert
== cwd: /private/tmp/buildbot-x86_64/pytest/test_python_worker_29161æ
== CPU count: 8
== encodings: locale=UTF-8 FS=utf-8
== resources (3): curses,gui,network

Using random seed: 2830063807
Raised RLIMIT_NOFILE: 256 -> 1024
0:00:00 load avg: 2.00 Run 1 test sequentially in a single process
0:00:00 load avg: 2.00 [1/1] test_exception_group
test_bad_EG_construction__bad_excs_sequence (test.test_exception_group.BadConstructorArgs.test_bad_EG_construction__bad_excs_sequence) ... ok
test_bad_EG_construction__bad_message (test.test_exception_group.BadConstructorArgs.test_bad_EG_construction__bad_message) ... ok
test_bad_EG_construction__nested_non_exceptions (test.test_exception_group.BadConstructorArgs.test_bad_EG_construction__nested_non_exceptions) ... ok
test_bad_EG_construction__too_many_args (test.test_exception_group.BadConstructorArgs.test_bad_EG_construction__too_many_args) ... FAIL
test_deep_split (test.test_exception_group.DeepRecursionInSplitAndSubgroup.test_deep_split) ... ok
test_deep_subgroup (test.test_exception_group.DeepRecursionInSplitAndSubgroup.test_deep_subgroup) ... ok
test_basics_ExceptionGroup_fields (test.test_exception_group.ExceptionGroupFields.test_basics_ExceptionGroup_fields) ... ok
test_fields_are_readonly (test.test_exception_group.ExceptionGroupFields.test_fields_are_readonly) ... ok
test_basics_split_by_predicate__match (test.test_exception_group.ExceptionGroupSplitTests.test_basics_split_by_predicate__match) ... ok
test_basics_split_by_predicate__no_match (test.test_exception_group.ExceptionGroupSplitTests.test_basics_split_by_predicate__no_match) ... ok
test_basics_split_by_predicate__passthrough (test.test_exception_group.ExceptionGroupSplitTests.test_basics_split_by_predicate__passthrough) ... ok
test_basics_split_by_type__match (test.test_exception_group.ExceptionGroupSplitTests.test_basics_split_by_type__match) ... ok
test_basics_split_by_type__no_match (test.test_exception_group.ExceptionGroupSplitTests.test_basics_split_by_type__no_match) ... ok
test_basics_split_by_type__passthrough (test.test_exception_group.ExceptionGroupSplitTests.test_basics_split_by_type__passthrough) ... ok
test_basics_subgroup_by_predicate__match (test.test_exception_group.ExceptionGroupSubgroupTests.test_basics_subgroup_by_predicate__match) ... ok
test_basics_subgroup_by_predicate__no_match (test.test_exception_group.ExceptionGroupSubgroupTests.test_basics_subgroup_by_predicate__no_match) ... ok
test_basics_subgroup_by_predicate__passthrough (test.test_exception_group.ExceptionGroupSubgroupTests.test_basics_subgroup_by_predicate__passthrough) ... ok
test_basics_subgroup_by_type__match (test.test_exception_group.ExceptionGroupSubgroupTests.test_basics_subgroup_by_type__match) ... ok
test_basics_subgroup_by_type__no_match (test.test_exception_group.ExceptionGroupSubgroupTests.test_basics_subgroup_by_type__no_match) ... ok
test_basics_subgroup_by_type__passthrough (test.test_exception_group.ExceptionGroupSubgroupTests.test_basics_subgroup_by_type__passthrough) ... ok
test_basics_subgroup_split__bad_arg_type (test.test_exception_group.ExceptionGroupSubgroupTests.test_basics_subgroup_split__bad_arg_type) ... ok
test_BEG_and_E_subclass_does_not_wrap_base_exceptions (test.test_exception_group.InstanceCreation.test_BEG_and_E_subclass_does_not_wrap_base_exceptions) ... ok
test_BEG_and_specific_subclass_can_wrap_any_nonbase_exception (test.test_exception_group.InstanceCreation.test_BEG_and_specific_subclass_can_wrap_any_nonbase_exception) ... ok
test_BEG_subclass_wraps_anything (test.test_exception_group.InstanceCreation.test_BEG_subclass_wraps_anything) ... ok
test_BEG_wraps_BaseException__creates_BEG (test.test_exception_group.InstanceCreation.test_BEG_wraps_BaseException__creates_BEG) ... ok
test_BEG_wraps_Exceptions__creates_EG (test.test_exception_group.InstanceCreation.test_BEG_wraps_Exceptions__creates_EG) ... ok
test_EG_and_specific_subclass_can_wrap_any_nonbase_exception (test.test_exception_group.InstanceCreation.test_EG_and_specific_subclass_can_wrap_any_nonbase_exception) ... ok
test_EG_subclass_does_not_wrap_base_exceptions (test.test_exception_group.InstanceCreation.test_EG_subclass_does_not_wrap_base_exceptions) ... ok
test_EG_subclass_wraps_non_base_exceptions (test.test_exception_group.InstanceCreation.test_EG_subclass_wraps_non_base_exceptions) ... ok
test_EG_wraps_BaseException__raises_TypeError (test.test_exception_group.InstanceCreation.test_EG_wraps_BaseException__raises_TypeError) ... ok
test_EG_wraps_Exceptions__creates_EG (test.test_exception_group.InstanceCreation.test_EG_wraps_Exceptions__creates_EG) ... ok
test_leaf_generator (test.test_exception_group.LeafGeneratorTest.test_leaf_generator) ... ok
test_iteration_full_tracebacks (test.test_exception_group.NestedExceptionGroupBasicsTest.test_iteration_full_tracebacks) ... ok
test_nested_exception_group_tracebacks (test.test_exception_group.NestedExceptionGroupBasicsTest.test_nested_exception_group_tracebacks) ... ok
test_nested_group_chaining (test.test_exception_group.NestedExceptionGroupBasicsTest.test_nested_group_chaining) ... ok
test_nested_group_matches_template (test.test_exception_group.NestedExceptionGroupBasicsTest.test_nested_group_matches_template) ... ok
test_drive_invalid_return_value (test.test_exception_group.NestedExceptionGroupSplitTest.test_drive_invalid_return_value) ... ERROR
test_split_BaseExceptionGroup (test.test_exception_group.NestedExceptionGroupSplitTest.test_split_BaseExceptionGroup) ... ok
test_split_by_type (test.test_exception_group.NestedExceptionGroupSplitTest.test_split_by_type) ... ok
test_split_copies_notes (test.test_exception_group.NestedExceptionGroupSplitTest.test_split_copies_notes) ... ok
test_split_does_not_copy_non_sequence_notes (test.test_exception_group.NestedExceptionGroupSplitTest.test_split_does_not_copy_non_sequence_notes) ... ok
test_split_BaseExceptionGroup_subclass_no_derive_new_override (test.test_exception_group.NestedExceptionGroupSubclassSplitTest.test_split_BaseExceptionGroup_subclass_no_derive_new_override) ... ok
test_split_ExceptionGroup_subclass_derive_and_new_overrides (test.test_exception_group.NestedExceptionGroupSubclassSplitTest.test_split_ExceptionGroup_subclass_derive_and_new_overrides) ... ok
test_split_ExceptionGroup_subclass_no_derive_no_new_override (test.test_exception_group.NestedExceptionGroupSubclassSplitTest.test_split_ExceptionGroup_subclass_no_derive_no_new_override) ... ok
test_BaseExceptionGroup (test.test_exception_group.StrAndReprTests.test_BaseExceptionGroup) ... ok
test_ExceptionGroup (test.test_exception_group.StrAndReprTests.test_ExceptionGroup) ... ok
test_custom_exception (test.test_exception_group.StrAndReprTests.test_custom_exception) ... ok
test_exception_group_is_generic_type (test.test_exception_group.TestExceptionGroupTypeHierarchy.test_exception_group_is_generic_type) ... ok
test_exception_group_types (test.test_exception_group.TestExceptionGroupTypeHierarchy.test_exception_group_types) ... ok
test_exception_is_not_generic_type (test.test_exception_group.TestExceptionGroupTypeHierarchy.test_exception_is_not_generic_type) ... ok

======================================================================
ERROR: test_drive_invalid_return_value (test.test_exception_group.NestedExceptionGroupSplitTest.test_drive_invalid_return_value)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/matti/build-worker-x86_64/pypy-c-jit-macos-x86-64/build/lib-python/3/test/test_exception_group.py", line 797, in test_drive_invalid_return_value
    eg.split(TypeError)
       ^^^^^
AttributeError: 'int' object has no attribute '__cause__'. Did you mean: '__abs__'?

======================================================================
FAIL: test_bad_EG_construction__too_many_args (test.test_exception_group.BadConstructorArgs.test_bad_EG_construction__too_many_args)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/matti/build-worker-x86_64/pypy-c-jit-macos-x86-64/build/lib-python/3/test/test_exception_group.py", line 26, in test_bad_EG_construction__too_many_args
    ExceptionGroup('no errors')
TypeError: BaseExceptionGroup.__new__() missing 1 required positional argument: 'exceptions'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/matti/build-worker-x86_64/pypy-c-jit-macos-x86-64/build/lib-python/3/test/test_exception_group.py", line 25, in test_bad_EG_construction__too_many_args
    with self.assertRaisesRegex(TypeError, MSG):
AssertionError: "BaseExceptionGroup.__new__\(\) takes exactly 2 arguments" does not match "BaseExceptionGroup.__new__() missing 1 required positional argument: 'exceptions'"

----------------------------------------------------------------------
Ran 50 tests in 0.047s

FAILED (failures=1, errors=1)
0:00:00 load avg: 2.00 [1/1/1] test_exception_group failed (1 error, 1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_exception_group

Total duration: 144 ms
Total tests: run=50 failures=1
Total test files: run=1/1 failed=1
Result: FAILURE
test test_exception_group failed

builder: pypy-c-jit-macos-x86-64 build #1329+

test: lib-python/3/test/test_exception_group.py::unmodified