19 lines
534 B
Rust
19 lines
534 B
Rust
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extern crate run_make_support;
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use run_make_support::{out_dir, rustdoc};
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use std::{fs, iter};
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use std::path::Path;
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fn generate_a_lot_of_cfgs(path: &Path) {
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let content = iter::repeat("--cfg=a\n").take(100_000).collect::<String>();
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fs::write(path, content.as_bytes()).expect("failed to create args file");
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}
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fn main() {
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let arg_file = out_dir().join("args");
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generate_a_lot_of_cfgs(&arg_file);
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let arg_file = format!("@{}", arg_file.display());
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rustdoc().arg("--test").arg(&arg_file).arg("foo.rs").run();
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}
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