da5b9814cc
* ci: test on emscripten target This adds CI to build libpython3.11 for wasm32-emscripten and running tests against it. We need to patch instant to work around the emscripten_get_now: https://github.com/sebcrozet/instant/pull/47 We also have to patch emscripten to work aroung the "undefined symbol gxx_personality_v0" error: https://github.com/emscripten-core/emscripten/issues/17128 I set up a nox file to download and install emscripten, download and build cpython, set appropriate environment variables then run cargo test. The workflow just installs python, rust, node, and nox and runs the nox session. I xfailed all the test failures. There are problems with datetime. iter_dict_nosegv and test_filenotfounderror should probably be fixable. The tests that involve threads or asyncio probably can't be fixed. * Some cleanup * Remove instant patch * Add explanations for xfails
29 lines
1 KiB
Diff
29 lines
1 KiB
Diff
From 4b56f37c3dc9185a235a8314086c4d7a6239b2f8 Mon Sep 17 00:00:00 2001
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From: Hood Chatham <roberthoodchatham@gmail.com>
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Date: Sat, 4 Jun 2022 19:19:47 -0700
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Subject: [PATCH] Add _gxx_personality_v0 stub to library.js
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Mitigation for an incompatibility between Rust and Emscripten:
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https://github.com/rust-lang/rust/issues/85821
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https://github.com/emscripten-core/emscripten/issues/17128
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---
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src/library.js | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/src/library.js b/src/library.js
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index e7bb4c38e..7d01744df 100644
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--- a/src/library.js
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+++ b/src/library.js
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@@ -403,6 +403,8 @@ mergeInto(LibraryManager.library, {
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abort('Assertion failed: ' + UTF8ToString(condition) + ', at: ' + [filename ? UTF8ToString(filename) : 'unknown filename', line, func ? UTF8ToString(func) : 'unknown function']);
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},
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+ __gxx_personality_v0: function() {},
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+
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// ==========================================================================
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// time.h
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// ==========================================================================
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--
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2.25.1
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