18 lines
505 B
Rust
18 lines
505 B
Rust
extern crate run_make_support;
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use run_make_support::{rustdoc, tmp_dir};
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use std::path::Path;
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use std::{fs, iter};
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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 = tmp_dir().join("args");
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generate_a_lot_of_cfgs(&arg_file);
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rustdoc().out_dir(tmp_dir()).input("foo.rs").arg_file(&arg_file).arg("--test").run();
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}
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