Function run_much_stdout

tests/all/cli_tests.rs:2506–2531

(component: &str, extra_flags: &[&str])

    }

    fn run_much_stdout(component: &str, extra_flags: &[&str]) -> Result<()> {
        let total_write_size = 1 << 18;
        let expected = iter::repeat('a').take(total_write_size).collect::<String>();

        for i in 10..15 {
            let string = iter::repeat('a').take(1 << i).collect::<String>();
            let times = (total_write_size >> i).to_string();
            println!("writing {} bytes {times} times", string.len());

            let mut args = Vec::new();
            args.push("run");
            args.extend_from_slice(extra_flags);
            args.push(component);
            args.push(&string);
            args.push(&times);
            let output = run_wasmtime(&args)?;
            println!(
                "expected {} bytes, got {} bytes",
                expected.len(),
                output.len()
            );
            assert!(output == expected);
        }

        Ok(())
    }

    #[test]
    fn p1_cli_much_stdout() -> Result<()> {