23 lines
647 B
Rust
23 lines
647 B
Rust
use std::fs;
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use std::process::Command;
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#[test]
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fn cargo_readme_up_to_date() {
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println!("Checking that `cargo readme > README.md` is up to date...");
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let expected = Command::new("cargo")
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.arg("readme")
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.current_dir(env!("CARGO_MANIFEST_DIR"))
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.output()
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.expect("should run `cargo readme` OK")
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.stdout;
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let expected = String::from_utf8_lossy(&expected);
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let actual = fs::read_to_string(concat!(env!("CARGO_MANIFEST_DIR"), "/README.md"))
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.expect("should read README.md OK");
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if actual != expected {
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panic!("Run `cargo readme > README.md` to update README.md");
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}
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}
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