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// Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#[cfg(feature = "bench")]
use std::iter;
#[cfg(feature = "bench")]
use test::Bencher;
#[cfg(feature = "bench")]
use std::prelude::v1::*;
#[cfg(feature = "bench")]
#[bench]
fn cargo_is_xid_start(b: &mut Bencher) {
let string = iter::repeat('a').take(4096).collect::<String>();
b.bytes = string.len() as u64;
b.iter(|| {
string.chars().all(super::UnicodeXID::is_xid_start)
});
}
#[cfg(feature = "bench")]
#[bench]
fn stdlib_is_xid_start(b: &mut Bencher) {
let string = iter::repeat('a').take(4096).collect::<String>();
b.bytes = string.len() as u64;
b.iter(|| {
string.chars().all(char::is_xid_start)
});
}
#[cfg(feature = "bench")]
#[bench]
fn cargo_xid_continue(b: &mut Bencher) {
let string = iter::repeat('a').take(4096).collect::<String>();
b.bytes = string.len() as u64;
b.iter(|| {
string.chars().all(super::UnicodeXID::is_xid_continue)
});
}
#[cfg(feature = "bench")]
#[bench]
fn stdlib_xid_continue(b: &mut Bencher) {
let string = iter::repeat('a').take(4096).collect::<String>();
b.bytes = string.len() as u64;
b.iter(|| {
string.chars().all(char::is_xid_continue)
});
}
#[test]
fn test_is_xid_start() {
let chars = [
'A', 'Z', 'a', 'z',
'\u{1000d}', '\u{10026}',
];
for ch in &chars {
assert!(super::UnicodeXID::is_xid_start(*ch), "{}", ch);
}
}
#[test]
fn test_is_not_xid_start() {
let chars = [
'\x00', '\x01',
'0', '9',
' ', '[', '<', '{', '(',
'\u{02c2}', '\u{ffff}',
];
for ch in &chars {
assert!(!super::UnicodeXID::is_xid_start(*ch), "{}", ch);
}
}
#[test]
fn test_is_xid_continue() {
let chars = [
'0', '9', 'A', 'Z', 'a', 'z', '_',
'\u{1000d}', '\u{10026}',
];
for ch in &chars {
assert!(super::UnicodeXID::is_xid_continue(*ch), "{}", ch);
}
}
#[test]
fn test_is_not_xid_continue() {
let chars = [
'\x00', '\x01',
' ', '[', '<', '{', '(',
'\u{02c2}', '\u{ffff}',
];
for &ch in &chars {
assert!(!super::UnicodeXID::is_xid_continue(ch), "{}", ch);
}
}
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