Make the kernel_copy tests more robust/concurrent. #79375
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There's a typo in the commit message: |
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LGTM |
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Can I force push to fix the typo? |
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There's no policy against that. CI will check your commits again anway. |
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Fixed. |
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I guess @joshtriplett is busy. Is someone else able to start the merge? @the8472? |
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I don't have the necessary permissions to do that. You'll have to wait. IME PRs may take a few weeks, depending on how busy team members are. |
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Is anyone able to kick the merge off for this? @joshtriplett ? Sorry to be so persistent, but this bug is frequently biting us in our CI pipeline :( |
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In the meantime you might want to update the PR to also apply the tempdir changes to the test added by #79600 |
These tests write to the same filenames in /tmp and in some cases these
files don't get cleaned up properly. This caused issues for us when
different users run the tests on the same system, e.g.:
```
---- sys::unix::kernel_copy::tests::bench_file_to_file_copy stdout ----
thread 'sys::unix::kernel_copy::tests::bench_file_to_file_copy' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 13, kind: PermissionDenied, message: "Permission denied" }', library/std/src/sys/unix/kernel_copy/tests.rs:71:10
---- sys::unix::kernel_copy::tests::bench_file_to_socket_copy stdout ----
thread 'sys::unix::kernel_copy::tests::bench_file_to_socket_copy' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 13, kind: PermissionDenied, message: "Permission denied" }', library/std/src/sys/unix/kernel_copy/tests.rs:100:10
```
Use `std::sys_common::io__test::tmpdir()` to solve this.
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done! |
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@bors r+ rollup I didn't previously approve it as I wasn't sure if this PR was in scope of the r+ rights I recently got, but I just got a confirmation that it is fine. |
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📌 Commit 87c1fdb has been approved by |
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Dylan-DPC-zz
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Dec 10, 2020
Make the kernel_copy tests more robust/concurrent.
These tests write to the same filenames in /tmp and in some cases these files don't get cleaned up properly. This caused issues for us when different users run the tests on the same system, e.g.:
```
---- sys::unix::kernel_copy::tests::bench_file_to_file_copy stdout ----
thread 'sys::unix::kernel_copy::tests::bench_file_to_file_copy' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 13, kind: PermissionDenied, message: "Permission denied" }', library/std/src/sys/unix/kernel_copy/tests.rs:71:10
---- sys::unix::kernel_copy::tests::bench_file_to_socket_copy stdout ----
thread 'sys::unix::kernel_copy::tests::bench_file_to_socket_copy' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 13, kind: PermissionDenied, message: "Permission denied" }', library/std/src/sys/unix/kernel_copy/tests.rs💯10
```
Use `std::sys_common::io__test::tmpdir()` to solve this.
CC `@the8472.`
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Rollup of 11 pull requests Successful merges: - rust-lang#77027 (Improve documentation for `std::{f32,f64}::mul_add`) - rust-lang#79375 (Make the kernel_copy tests more robust/concurrent.) - rust-lang#79639 (Add long explanation for E0212) - rust-lang#79698 (Add tracking issue template for library features.) - rust-lang#79809 (Dogfood `str_split_once()`) - rust-lang#79851 (Clarify the 'default is only allowed on...' error) - rust-lang#79858 (Update const-fn doc in unstable-book) - rust-lang#79860 (Clarify that String::split_at takes a byte index.) - rust-lang#79871 (Fix small typo in `wrapping_shl` documentation) - rust-lang#79896 (Make search results tab and help button focusable with keyboard) - rust-lang#79917 (Use Symbol for inline asm register class names) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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…20201211 So as to inherit: rust-lang/rust#79375
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These tests write to the same filenames in /tmp and in some cases these files don't get cleaned up properly. This caused issues for us when different users run the tests on the same system, e.g.:
Use
std::sys_common::io__test::tmpdir()to solve this.CC @the8472.