19 lines
566 B
Rust
19 lines
566 B
Rust
extern crate autocfg;
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use std::env;
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/// Tests that autocfg uses the RUSTFLAGS environment variable when running
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/// rustc.
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#[test]
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fn test_with_sysroot() {
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// Use the same path as this test binary.
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let dir = env::current_exe().unwrap().parent().unwrap().to_path_buf();
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env::set_var("RUSTFLAGS", &format!("-L {}", dir.display()));
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env::set_var("OUT_DIR", &format!("{}", dir.display()));
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// Ensure HOST != TARGET.
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env::set_var("HOST", "lol");
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let ac = autocfg::AutoCfg::new().unwrap();
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assert!(ac.probe_sysroot_crate("autocfg"));
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}
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