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19 lines
502 B
Rust
19 lines
502 B
Rust
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// Compiletest meta test checking that rustc-env and unset-rustc-env directives
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// can be used to configure environment for rustc.
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//
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// run-pass
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// aux-build:env.rs
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// rustc-env:COMPILETEST_FOO=foo
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//
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// An environment variable that is likely to be set, but should be safe to unset.
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// unset-rustc-env:PWD
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extern crate env;
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fn main() {
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assert_eq!(env!("COMPILETEST_FOO"), "foo");
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assert_eq!(option_env!("COMPILETEST_BAR"), None);
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assert_eq!(option_env!("PWD"), None);
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env::test();
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}
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