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Update emscripten std tests #135948

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merged 4 commits into from
Jan 26, 2025
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@bjorn3 bjorn3 commented Jan 23, 2025

This disables a bunch of emscripten tests that test things emscripten doesn't support and re-enables a whole bunch of tests which now work just fine on emscripten.

Tested with EMCC_CFLAGS="-s MAXIMUM_MEMORY=2GB" ./x.py test library/ --target wasm32-unknown-emscripten.

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r? @fmease

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@rustbot rustbot added A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. O-wasi Operating system: Wasi, Webassembly System Interface O-wasm Target: WASM (WebAssembly), http://webassembly.org/ labels Jan 23, 2025
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bjorn3 commented Jan 23, 2025

Tested with EMCC_CFLAGS="-s MAXIMUM_MEMORY=2GB" ./x.py test library/ --target wasm32-unknown-emscripten.

Maybe the target documentation should be updated to mention that this is necessary?

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It should, yes

This does need EMCC_CFLAGS="-s MAXIMUM_MEMORY=2GB" avoid several OOMs.
They are either outdated as emscripten now supports i128 or they are
subsumed by #[cfg_attr(not(panic = "unwind"), ignore]
@bjorn3 bjorn3 force-pushed the update_emscripten_std_tests branch from c69e084 to 6b18473 Compare January 24, 2025 09:39
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rustbot commented Jan 24, 2025

Some changes occurred in src/doc/rustc/src/platform-support

cc @Noratrieb

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r? libs

@rustbot rustbot assigned Mark-Simulacrum and unassigned fmease Jan 24, 2025
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@bors r+

Seems OK.

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bors commented Jan 25, 2025

📌 Commit 6b18473 has been approved by Mark-Simulacrum

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jan 25, 2025
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 26, 2025
Rollup of 7 pull requests

Successful merges:

 - rust-lang#133951 (Make the wasm_c_abi future compat warning a hard error)
 - rust-lang#134283 (fix(libtest): Deprecate '--logfile')
 - rust-lang#135785 (use `PassMode::Direct` for vector types on `s390x`)
 - rust-lang#135948 (Update emscripten std tests)
 - rust-lang#135951 (Use `fmt::from_fn` in more places in the compiler)
 - rust-lang#136031 (Expand polonius MIR dump)
 - rust-lang#136032 (Account for mutable borrow in argument suggestion)

Failed merges:

 - rust-lang#135635 (Move `std::io::pipe` code into its own file)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit b58221e into rust-lang:master Jan 26, 2025
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@rustbot rustbot added this to the 1.86.0 milestone Jan 26, 2025
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Jan 26, 2025
Rollup merge of rust-lang#135948 - bjorn3:update_emscripten_std_tests, r=Mark-Simulacrum

Update emscripten std tests

This disables a bunch of emscripten tests that test things emscripten doesn't support and re-enables a whole bunch of tests which now work just fine on emscripten.

Tested with `EMCC_CFLAGS="-s MAXIMUM_MEMORY=2GB" ./x.py test library/ --target wasm32-unknown-emscripten`.
@bjorn3 bjorn3 deleted the update_emscripten_std_tests branch January 26, 2025 09:52
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6 participants