// Copyright © 2026 Mikhail Hogrefe
//
// This file is part of Malachite.
//
// Malachite is free software: you can redistribute it and/or modify it under the terms of the GNU
// Lesser General Public License (LGPL) as published by the Free Software Foundation; either version
// 3 of the License, or (at your option) any later version. See <https://www.gnu.org/licenses/>.

use malachite_base::num::conversion::traits::{ToStringBase, WrappingFrom};
use malachite_base::strings::{ToBinaryString, ToLowerHexString, ToOctalString, ToUpperHexString};
use malachite_base::test_util::bench::{BenchmarkType, run_benchmark};
use malachite_base::test_util::generators::common::{GenConfig, GenMode};
use malachite_base::test_util::runner::Runner;
use malachite_nz::natural::conversion::string::to_string::{
    BaseFmtWrapper, NaturalAlt, NaturalAlt2,
};
use malachite_nz::test_util::bench::bucketers::{
    natural_bit_bucketer, pair_1_natural_bit_bucketer, triple_1_natural_bit_bucketer,
    triple_3_natural_bit_bucketer, triple_3_pair_1_natural_bit_bucketer,
};
use malachite_nz::test_util::generators::{
    natural_gen, natural_gen_nrm, natural_unsigned_pair_gen_var_3,
    natural_unsigned_pair_gen_var_3_nrm, natural_unsigned_pair_gen_var_4,
    natural_unsigned_unsigned_triple_gen_var_1,
};
use malachite_nz::test_util::natural::conversion::string::to_string::to_string_base_naive;

pub(crate) fn register(runner: &mut Runner) {
    register_demo!(runner, demo_natural_to_string);
    register_demo!(runner, demo_natural_to_string_with_width);
    register_demo!(runner, demo_natural_to_binary_string);
    register_demo!(runner, demo_natural_to_binary_string_with_0b);
    register_demo!(runner, demo_natural_to_binary_string_with_width);
    register_demo!(runner, demo_natural_to_binary_string_with_0b_and_width);
    register_demo!(runner, demo_natural_to_octal_string);
    register_demo!(runner, demo_natural_to_octal_string_with_0o);
    register_demo!(runner, demo_natural_to_octal_string_with_width);
    register_demo!(runner, demo_natural_to_octal_string_with_0o_and_width);
    register_demo!(runner, demo_natural_to_lower_hex_string);
    register_demo!(runner, demo_natural_to_lower_hex_string_with_0x);
    register_demo!(runner, demo_natural_to_lower_hex_string_with_width);
    register_demo!(runner, demo_natural_to_lower_hex_string_with_0x_and_width);
    register_demo!(runner, demo_natural_to_upper_hex_string);
    register_demo!(runner, demo_natural_to_upper_hex_string_with_0x);
    register_demo!(runner, demo_natural_to_upper_hex_string_with_width);
    register_demo!(runner, demo_natural_to_upper_hex_string_with_0x_and_width);
    register_demo!(runner, demo_natural_to_string_base);
    register_demo!(runner, demo_natural_to_string_base_upper);
    register_demo!(runner, demo_natural_base_fmt_wrapper_fmt);
    register_demo!(runner, demo_natural_base_fmt_wrapper_fmt_upper);
    register_demo!(runner, demo_natural_base_fmt_wrapper_fmt_with_width);
    register_demo!(runner, demo_natural_base_fmt_wrapper_fmt_upper_with_width);
    register_bench!(runner, benchmark_natural_to_string_library_comparison);
    register_bench!(runner, benchmark_natural_to_string_algorithms);
    register_bench!(runner, benchmark_natural_to_string_with_width);
    register_bench!(
        runner,
        benchmark_natural_to_binary_string_library_comparison
    );
    register_bench!(runner, benchmark_natural_to_binary_string_algorithms);
    register_bench!(runner, benchmark_natural_to_binary_string_with_width);
    register_bench!(runner, benchmark_natural_to_octal_string_library_comparison);
    register_bench!(runner, benchmark_natural_to_octal_string_algorithms);
    register_bench!(runner, benchmark_natural_to_octal_string_with_width);
    register_bench!(
        runner,
        benchmark_natural_to_lower_hex_string_library_comparison
    );
    register_bench!(runner, benchmark_natural_to_lower_hex_string_algorithms);
    register_bench!(runner, benchmark_natural_to_lower_hex_string_with_width);
    register_bench!(
        runner,
        benchmark_natural_to_upper_hex_string_library_comparison
    );
    register_bench!(runner, benchmark_natural_to_upper_hex_string_with_width);
    register_bench!(runner, benchmark_natural_to_string_base_library_comparison);
    register_bench!(runner, benchmark_natural_to_string_base_algorithms);
    register_bench!(runner, benchmark_natural_to_string_base_upper_algorithms);
    register_bench!(runner, benchmark_natural_base_fmt_wrapper_fmt_with_width);
    register_bench!(
        runner,
        benchmark_natural_base_fmt_wrapper_fmt_upper_with_width
    );
}

fn demo_natural_to_string(gm: GenMode, config: &GenConfig, limit: usize) {
    for n in natural_gen().get(gm, config).take(limit) {
        println!("{n}");
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_to_string_with_width(gm: GenMode, config: &GenConfig, limit: usize) {
    for (n, width) in natural_unsigned_pair_gen_var_4()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:0{}}}\", {}) = {}",
            width,
            n,
            format!("{n:0width$}")
        );
    }
}

fn demo_natural_to_binary_string(gm: GenMode, config: &GenConfig, limit: usize) {
    for n in natural_gen().get(gm, config).take(limit) {
        println!("{n:b}");
    }
}

fn demo_natural_to_binary_string_with_0b(gm: GenMode, config: &GenConfig, limit: usize) {
    for n in natural_gen().get(gm, config).take(limit) {
        println!("{n:#b}");
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_to_binary_string_with_width(gm: GenMode, config: &GenConfig, limit: usize) {
    for (n, width) in natural_unsigned_pair_gen_var_4()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:0{}b}}\", {}) = {}",
            width,
            n,
            format!("{n:0width$b}")
        );
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_to_binary_string_with_0b_and_width(gm: GenMode, config: &GenConfig, limit: usize) {
    for (n, width) in natural_unsigned_pair_gen_var_4()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:#0{}b}}\", {}) = {}",
            width,
            n,
            format!("{n:#0width$b}")
        );
    }
}

fn demo_natural_to_octal_string(gm: GenMode, config: &GenConfig, limit: usize) {
    for n in natural_gen().get(gm, config).take(limit) {
        println!("{n:o}");
    }
}

fn demo_natural_to_octal_string_with_0o(gm: GenMode, config: &GenConfig, limit: usize) {
    for n in natural_gen().get(gm, config).take(limit) {
        println!("{n:#o}");
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_to_octal_string_with_width(gm: GenMode, config: &GenConfig, limit: usize) {
    for (n, width) in natural_unsigned_pair_gen_var_4()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:0{}o}}\", {}) = {}",
            width,
            n,
            format!("{n:0width$o}")
        );
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_to_octal_string_with_0o_and_width(gm: GenMode, config: &GenConfig, limit: usize) {
    for (n, width) in natural_unsigned_pair_gen_var_4()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:#0{}o}}\", {}) = {}",
            width,
            n,
            format!("{n:#0width$o}")
        );
    }
}

fn demo_natural_to_lower_hex_string(gm: GenMode, config: &GenConfig, limit: usize) {
    for n in natural_gen().get(gm, config).take(limit) {
        println!("{n:x}");
    }
}

fn demo_natural_to_lower_hex_string_with_0x(gm: GenMode, config: &GenConfig, limit: usize) {
    for n in natural_gen().get(gm, config).take(limit) {
        println!("{n:#x}");
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_to_lower_hex_string_with_width(gm: GenMode, config: &GenConfig, limit: usize) {
    for (n, width) in natural_unsigned_pair_gen_var_4()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:0{}x}}\", {}) = {}",
            width,
            n,
            format!("{n:0width$x}")
        );
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_to_lower_hex_string_with_0x_and_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
) {
    for (n, width) in natural_unsigned_pair_gen_var_4()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:#0{}x}}\", {}) = {}",
            width,
            n,
            format!("{n:#0width$x}")
        );
    }
}

fn demo_natural_to_upper_hex_string(gm: GenMode, config: &GenConfig, limit: usize) {
    for n in natural_gen().get(gm, config).take(limit) {
        println!("{n:X}");
    }
}

fn demo_natural_to_upper_hex_string_with_0x(gm: GenMode, config: &GenConfig, limit: usize) {
    for n in natural_gen().get(gm, config).take(limit) {
        println!("{n:#X}");
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_to_upper_hex_string_with_width(gm: GenMode, config: &GenConfig, limit: usize) {
    for (n, width) in natural_unsigned_pair_gen_var_4()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:0{}X}}\", {}) = {}",
            width,
            n,
            format!("{n:0width$X}")
        );
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_to_upper_hex_string_with_0x_and_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
) {
    for (n, width) in natural_unsigned_pair_gen_var_4()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:#0{}X}}\", {}) = {}",
            width,
            n,
            format!("{n:#0width$X}")
        );
    }
}

fn demo_natural_to_string_base(gm: GenMode, config: &GenConfig, limit: usize) {
    for (x, base) in natural_unsigned_pair_gen_var_3()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "{}.to_string_base({}) = {}",
            x,
            base,
            x.to_string_base(base)
        );
    }
}

fn demo_natural_to_string_base_upper(gm: GenMode, config: &GenConfig, limit: usize) {
    for (x, base) in natural_unsigned_pair_gen_var_3()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "{}.to_string_base_upper({}) = {}",
            x,
            base,
            x.to_string_base_upper(base)
        );
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_base_fmt_wrapper_fmt(gm: GenMode, config: &GenConfig, limit: usize) {
    for (x, base) in natural_unsigned_pair_gen_var_3()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{}}\", BaseFmtWrapper::new({}, {})) = {}",
            x,
            base,
            format!("{}", BaseFmtWrapper::new(&x, base))
        );
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_base_fmt_wrapper_fmt_upper(gm: GenMode, config: &GenConfig, limit: usize) {
    for (x, base) in natural_unsigned_pair_gen_var_3()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:#}}\", BaseFmtWrapper::new({}, {})) = {}",
            x,
            base,
            format!("{:#}", BaseFmtWrapper::new(&x, base))
        );
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_base_fmt_wrapper_fmt_with_width(gm: GenMode, config: &GenConfig, limit: usize) {
    for (x, base, width) in natural_unsigned_unsigned_triple_gen_var_1()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:0{}}}\", BaseFmtWrapper::new({}, {})) = {}",
            width,
            x,
            base,
            format!("{:0width$}", BaseFmtWrapper::new(&x, base), width = width)
        );
    }
}

#[allow(clippy::format_in_format_args)]
fn demo_natural_base_fmt_wrapper_fmt_upper_with_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
) {
    for (x, base, width) in natural_unsigned_unsigned_triple_gen_var_1()
        .get(gm, config)
        .take(limit)
    {
        println!(
            "format!(\"{{:#0{}}}\", BaseFmtWrapper::new({}, {})) = {}",
            width,
            x,
            base,
            format!("{:#0width$}", BaseFmtWrapper::new(&x, base), width = width)
        );
    }
}

fn benchmark_natural_to_string_library_comparison(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_string()",
        BenchmarkType::LibraryComparison,
        natural_gen_nrm().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &triple_3_natural_bit_bucketer("x"),
        &mut [
            ("Malachite", &mut |(_, _, x)| no_out!(x.to_string())),
            ("num", &mut |(x, _, _)| no_out!(x.to_string())),
            ("rug", &mut |(_, x, _)| no_out!(x.to_string())),
        ],
    );
}

fn benchmark_natural_to_string_algorithms(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_string()",
        BenchmarkType::Algorithms,
        natural_gen().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &natural_bit_bucketer("x"),
        &mut [
            ("default", &mut |x| no_out!(x.to_string())),
            ("to_string_base", &mut |x| no_out!(x.to_string_base(10))),
            ("naive", &mut |x| no_out!(to_string_base_naive(&x, 10))),
        ],
    );
}

#[allow(unused_must_use)]
fn benchmark_natural_to_string_with_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "format!(\"{{:0usize}}\", Natural)",
        BenchmarkType::Single,
        natural_unsigned_pair_gen_var_4().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &pair_1_natural_bit_bucketer("x"),
        &mut [("Malachite", &mut |(x, width)| {
            no_out!(format!("{x:0width$}"));
        })],
    );
}

fn benchmark_natural_to_binary_string_library_comparison(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_binary_string()",
        BenchmarkType::LibraryComparison,
        natural_gen_nrm().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &triple_3_natural_bit_bucketer("x"),
        &mut [
            ("Malachite", &mut |(_, _, x)| no_out!(x.to_binary_string())),
            ("num", &mut |(x, _, _)| no_out!(x.to_binary_string())),
            ("rug", &mut |(_, x, _)| no_out!(x.to_binary_string())),
        ],
    );
}

fn benchmark_natural_to_binary_string_algorithms(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_binary_string()",
        BenchmarkType::Algorithms,
        natural_gen().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &natural_bit_bucketer("x"),
        &mut [
            ("default", &mut |x| no_out!(x.to_binary_string())),
            ("to_string_base", &mut |x| no_out!(x.to_string_base(2))),
            ("naive", &mut |x| no_out!(to_string_base_naive(&x, 2))),
            ("alt", &mut |x| no_out!(NaturalAlt(x).to_binary_string())),
            ("alt 2", &mut |x| no_out!(NaturalAlt2(x).to_binary_string())),
        ],
    );
}

#[allow(unused_must_use)]
fn benchmark_natural_to_binary_string_with_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "format!(\"{{:0usizeb}}\", Natural)",
        BenchmarkType::Single,
        natural_unsigned_pair_gen_var_4().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &pair_1_natural_bit_bucketer("x"),
        &mut [("Malachite", &mut |(x, width)| {
            no_out!(format!("{x:0width$b}"));
        })],
    );
}

fn benchmark_natural_to_octal_string_library_comparison(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_octal_string()",
        BenchmarkType::LibraryComparison,
        natural_gen_nrm().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &triple_3_natural_bit_bucketer("x"),
        &mut [
            ("Malachite", &mut |(_, _, x)| no_out!(x.to_octal_string())),
            ("num", &mut |(x, _, _)| no_out!(x.to_octal_string())),
            ("rug", &mut |(_, x, _)| no_out!(x.to_octal_string())),
        ],
    );
}

fn benchmark_natural_to_octal_string_algorithms(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_octal_string()",
        BenchmarkType::Algorithms,
        natural_gen().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &natural_bit_bucketer("x"),
        &mut [
            ("default", &mut |x| no_out!(x.to_octal_string())),
            ("to_string_base", &mut |x| no_out!(x.to_string_base(8))),
            ("naive", &mut |x| no_out!(to_string_base_naive(&x, 8))),
            ("alt", &mut |x| no_out!(NaturalAlt(x).to_octal_string())),
            ("alt 2", &mut |x| no_out!(NaturalAlt2(x).to_octal_string())),
        ],
    );
}

#[allow(unused_must_use)]
fn benchmark_natural_to_octal_string_with_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "format!(\"{{:0usizeo}}\", Natural)",
        BenchmarkType::Single,
        natural_unsigned_pair_gen_var_4().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &pair_1_natural_bit_bucketer("x"),
        &mut [("Malachite", &mut |(x, width)| {
            no_out!(format!("{x:0width$o}"));
        })],
    );
}

fn benchmark_natural_to_lower_hex_string_library_comparison(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_lower_hex_string()",
        BenchmarkType::LibraryComparison,
        natural_gen_nrm().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &triple_3_natural_bit_bucketer("x"),
        &mut [
            ("Malachite", &mut |(_, _, x)| {
                no_out!(x.to_lower_hex_string());
            }),
            ("num", &mut |(x, _, _)| no_out!(x.to_lower_hex_string())),
            ("rug", &mut |(_, x, _)| no_out!(x.to_lower_hex_string())),
        ],
    );
}

fn benchmark_natural_to_lower_hex_string_algorithms(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_lower_hex_string()",
        BenchmarkType::Algorithms,
        natural_gen().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &natural_bit_bucketer("x"),
        &mut [
            ("default", &mut |x| no_out!(x.to_lower_hex_string())),
            ("to_string_base", &mut |x| no_out!(x.to_string_base(16))),
            ("naive", &mut |x| no_out!(to_string_base_naive(&x, 16))),
            ("alt", &mut |x| no_out!(NaturalAlt(x).to_lower_hex_string())),
            ("alt 2", &mut |x| {
                no_out!(NaturalAlt2(x).to_lower_hex_string());
            }),
        ],
    );
}

#[allow(unused_must_use)]
fn benchmark_natural_to_lower_hex_string_with_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "format!(\"{{:0usizex}}\", Natural)",
        BenchmarkType::Single,
        natural_unsigned_pair_gen_var_4().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &pair_1_natural_bit_bucketer("x"),
        &mut [("Malachite", &mut |(x, width)| {
            no_out!(format!("{x:0width$x}"));
        })],
    );
}

fn benchmark_natural_to_upper_hex_string_library_comparison(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_upper_hex_string()",
        BenchmarkType::LibraryComparison,
        natural_gen_nrm().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &triple_3_natural_bit_bucketer("x"),
        &mut [
            ("Malachite", &mut |(_, _, x)| {
                no_out!(x.to_upper_hex_string());
            }),
            ("num", &mut |(x, _, _)| no_out!(x.to_upper_hex_string())),
            ("rug", &mut |(_, x, _)| no_out!(x.to_upper_hex_string())),
        ],
    );
}

#[allow(unused_must_use)]
fn benchmark_natural_to_upper_hex_string_with_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "format!(\"{{:0usizeX}}\", Natural)",
        BenchmarkType::Single,
        natural_unsigned_pair_gen_var_4().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &pair_1_natural_bit_bucketer("x"),
        &mut [("Malachite", &mut |(x, width)| {
            no_out!(format!("{x:0width$X}"));
        })],
    );
}

fn benchmark_natural_to_string_base_library_comparison(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_string_base(u64)",
        BenchmarkType::LibraryComparison,
        natural_unsigned_pair_gen_var_3_nrm().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &triple_3_pair_1_natural_bit_bucketer("x"),
        &mut [
            ("Malachite", &mut |(_, _, (x, base))| {
                no_out!(x.to_string_base(base));
            }),
            ("num", &mut |((x, base), _, _)| {
                no_out!(x.to_str_radix(u32::wrapping_from(base)));
            }),
            ("rug", &mut |(_, (x, base), _)| {
                no_out!(x.to_string_radix(i32::wrapping_from(base)));
            }),
        ],
    );
}

#[allow(unused_must_use)]
fn benchmark_natural_to_string_base_algorithms(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_string_base(u64)",
        BenchmarkType::Algorithms,
        natural_unsigned_pair_gen_var_3().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &pair_1_natural_bit_bucketer("x"),
        &mut [
            ("default", &mut |(x, base)| no_out!(x.to_string_base(base))),
            ("using fmt", &mut |(x, base)| {
                no_out!(format!("{}", BaseFmtWrapper::new(&x, base)));
            }),
            ("naive", &mut |(x, base)| {
                no_out!(to_string_base_naive(&x, base));
            }),
        ],
    );
}

#[allow(unused_must_use)]
fn benchmark_natural_to_string_base_upper_algorithms(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "Natural.to_string_base_upper(u64)",
        BenchmarkType::Algorithms,
        natural_unsigned_pair_gen_var_3().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &pair_1_natural_bit_bucketer("x"),
        &mut [
            ("to_string", &mut |(x, base)| {
                no_out!(x.to_string_base_upper(base));
            }),
            ("using fmt", &mut |(x, base)| {
                no_out!(format!("{:#}", BaseFmtWrapper::new(&x, base)));
            }),
        ],
    );
}

#[allow(unused_must_use)]
fn benchmark_natural_base_fmt_wrapper_fmt_with_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "format!(\"{{:0usize}}\", BaseFmtWrapper::new(Natural, u64))",
        BenchmarkType::Single,
        natural_unsigned_unsigned_triple_gen_var_1().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &triple_1_natural_bit_bucketer("x"),
        &mut [("Malachite", &mut |(x, base, width)| {
            no_out!(format!(
                "{:0width$}",
                BaseFmtWrapper::new(&x, base),
                width = width
            ));
        })],
    );
}

#[allow(unused_must_use)]
fn benchmark_natural_base_fmt_wrapper_fmt_upper_with_width(
    gm: GenMode,
    config: &GenConfig,
    limit: usize,
    file_name: &str,
) {
    run_benchmark(
        "format!(\"{{:#0usize}}\", BaseFmtWrapper::new(Natural, u64))",
        BenchmarkType::Single,
        natural_unsigned_unsigned_triple_gen_var_1().get(gm, config),
        gm.name(),
        limit,
        file_name,
        &triple_1_natural_bit_bucketer("x"),
        &mut [("Malachite", &mut |(x, base, width)| {
            no_out!(format!(
                "{:#0width$}",
                BaseFmtWrapper::new(&x, base),
                width = width
            ));
        })],
    );
}
