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Diffstat (limited to 'Doc/library/test.rst')
| -rw-r--r-- | Doc/library/test.rst | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Doc/library/test.rst b/Doc/library/test.rst index c60b4da..20f633b 100644 --- a/Doc/library/test.rst +++ b/Doc/library/test.rst @@ -1691,6 +1691,21 @@ The :mod:`test.support.warnings_helper` module provides support for warnings tes .. versionadded:: 3.10 +.. function:: ignore_warnings(*, category) + + Suppress warnings that are instances of *category*, + which must be :exc:`Warning` or a subclass. + Roughly equivalent to :func:`warnings.catch_warnings` + with :meth:`warnings.simplefilter('ignore', category=category) <warnings.simplefilter>`. + For example:: + + @warning_helper.ignore_warnings(category=DeprecationWarning) + def test_suppress_warning(): + # do something + + .. versionadded:: 3.8 + + .. function:: check_no_resource_warning(testcase) Context manager to check that no :exc:`ResourceWarning` was raised. You |