New submission from Zachary Ware:
Here's a patch that builds _testembed on Windows and adjusts test_capi to not
skip EmbeddingTests on Windows. The .vcxproj is based on _freeze_importlib,
with "when to build" settings lifted from _testimportmultiple.
The patch also adjusts test_capi.EmbeddingTests.test_forced_io_encoding such
that it doesn't blow up completely on Windows (and should still pass anywhere
it does currently, though I haven't been able to test anywhere but on Windows
yet). The test still fails, though; here's the relevant output I get:
"""
======================================================================
FAIL: test_forced_io_encoding (test.test_capi.EmbeddingTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "P:\Projects\OSS\Python\_cpython\lib\test\test_capi.py", line 298, in
test_forced_io_encoding
self.assertEqual(out.strip(), expected_output)
AssertionError: '--- [106 chars]t: cp1252:strict\r\nstderr:
cp1252:backslashre[575 chars]lace' != '--- [106 chars]t: cp437:strict\r\nstderr:
cp437:backslashrepl[571 chars]lace'
--- Use defaults ---
Expected encoding: default
Expected errors: default
stdin: cp437:strict
- stdout: cp1252:strict
? ^^^^
+ stdout: cp437:strict
? ^^^
- stderr: cp1252:backslashreplace
? ^^^^
+ stderr: cp437:backslashreplace
? ^^^
--- Set errors only ---
Expected encoding: default
Expected errors: surrogateescape
stdin: cp437:surrogateescape
- stdout: cp1252:surrogateescape
? ^^^^
+ stdout: cp437:surrogateescape
? ^^^
- stderr: cp1252:backslashreplace
? ^^^^
+ stderr: cp437:backslashreplace
? ^^^
--- Set encoding only ---
Expected encoding: latin-1
Expected errors: default
stdin: latin-1:strict
stdout: latin-1:strict
stderr: latin-1:backslashreplace
--- Set encoding and errors ---
Expected encoding: latin-1
Expected errors: surrogateescape
stdin: latin-1:surrogateescape
stdout: latin-1:surrogateescape
stderr: latin-1:backslashreplace
----------------------------------------------------------------------
"""
I'm not sure whether this is a bug in the way _testembed is built or otherwise.
EmbeddingTests.test_subinterps passes, though.
Due to my ongoing inability to get a 64-bit build to work, this has only been
tested on 32-bit Windows 7.
----------
components: Tests, Windows
files: windows_testembed.diff
keywords: patch
messages: 201671
nosy: brian.curtin, loewis, ncoghlan, pitrou, tim.golden, zach.ware
priority: normal
severity: normal
status: open
title: Build _testembed on Windows
type: enhancement
versions: Python 3.4
Added file: http://bugs.python.org/file32412/windows_testembed.diff
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