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gh-157242: Add more PyBytesWriter tests - #157352
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Add write() method to the _testcapi wrapper of PyBytesWriter. Remove the string argument from _testcapi.PyBytesWriter() and resize() method.
* Fix PyBytesWriter_Grow() test on the size argument * Fix undefined behavior in _PyBytes_ResizeKeepOnError(): detect raise OverflowError on integer overflow * Add tests on PyBytesWriter_Resize() invalid sizes
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HEAD is now at 63d4398be879e gh-157242: Add more PyBytesWriter tests (#157352)
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configure: WARNING: x86_64-pc-linux-musl/gcc is not supported
configure: WARNING:
Platform "x86_64-pc-linux-musl" with compiler "gcc" is not supported by the
CPython core team, see https://peps.python.org/pep-0011/ for more information.
ar: unable to copy file 'libpython3.16d.a'; reason: No space left on device
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clin1234
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Sep 12, 2026
* Fix PyBytesWriter_Grow() check on the size argument. * Fix undefined behavior in _PyBytes_ResizeKeepOnError(): raise OverflowError on integer overflow. * Add write(), grow() and get_data() methods to the _testcapi wrapper of PyBytesWriter. * Remove the string argument from _testcapi.PyBytesWriter() and resize() method. * Add tests on PyBytesWriter_Resize() invalid sizes.
johnslavik
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Sep 14, 2026
* Fix PyBytesWriter_Grow() check on the size argument. * Fix undefined behavior in _PyBytes_ResizeKeepOnError(): raise OverflowError on integer overflow. * Add write(), grow() and get_data() methods to the _testcapi wrapper of PyBytesWriter. * Remove the string argument from _testcapi.PyBytesWriter() and resize() method. * Add tests on PyBytesWriter_Resize() invalid sizes.
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Add write() method to the _testcapi wrapper of PyBytesWriter. Remove the string argument from _testcapi.PyBytesWriter() and resize() method.