mirror of
https://github.com/rust-lang/rust
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cf6d6050f7
* The WASI targets deal with the `main` symbol a bit differently than native so some `codegen` and `assembly` tests have been ignored. * All `ignore-emscripten` directives have been updated to `ignore-wasm32` to be more clear that all wasm targets are ignored and it's not just Emscripten. * Most `ignore-wasm32-bare` directives are now gone. * Some ignore directives for wasm were switched to `needs-unwind` instead. * Many `ignore-wasm32*` directives are removed as the tests work with WASI as opposed to `wasm32-unknown-unknown`.
20 lines
689 B
Rust
20 lines
689 B
Rust
//@ run-pass
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use std::env::*;
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fn main() {
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for (k, v) in vars_os() {
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// On Windows, the environment variable NUMBER_OF_PROCESSORS has special meaning.
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// Unfortunately, you can get different answers, depending on whether you are
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// enumerating all environment variables or querying a specific variable.
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// This was causing this test to fail on machines with more than 64 processors.
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if cfg!(target_os = "windows") && k == "NUMBER_OF_PROCESSORS" {
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continue;
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}
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let v2 = var_os(&k);
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assert!(v2.as_ref().map(|s| &**s) == Some(&*v),
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"bad vars->var transition: {:?} {:?} {:?}", k, v, v2);
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}
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}
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