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-rw-r--r--unicode-width/src/tests.rs175
1 files changed, 0 insertions, 175 deletions
diff --git a/unicode-width/src/tests.rs b/unicode-width/src/tests.rs
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index 72808c6..0000000
--- a/unicode-width/src/tests.rs
+++ /dev/null
@@ -1,175 +0,0 @@
-// 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::{self, Bencher};
-#[cfg(feature = "bench")]
-use super::UnicodeWidthChar;
-
-use std::prelude::v1::*;
-
-#[cfg(feature = "bench")]
-#[bench]
-fn cargo(b: &mut Bencher) {
- let string = iter::repeat('a').take(4096).collect::<String>();
-
- b.iter(|| {
- for c in string.chars() {
- test::black_box(UnicodeWidthChar::width(c));
- }
- });
-}
-
-#[cfg(feature = "bench")]
-#[bench]
-#[allow(deprecated)]
-fn stdlib(b: &mut Bencher) {
- let string = iter::repeat('a').take(4096).collect::<String>();
-
- b.iter(|| {
- for c in string.chars() {
- test::black_box(c.width());
- }
- });
-}
-
-#[cfg(feature = "bench")]
-#[bench]
-fn simple_if(b: &mut Bencher) {
- let string = iter::repeat('a').take(4096).collect::<String>();
-
- b.iter(|| {
- for c in string.chars() {
- test::black_box(simple_width_if(c));
- }
- });
-}
-
-#[cfg(feature = "bench")]
-#[bench]
-fn simple_match(b: &mut Bencher) {
- let string = iter::repeat('a').take(4096).collect::<String>();
-
- b.iter(|| {
- for c in string.chars() {
- test::black_box(simple_width_match(c));
- }
- });
-}
-
-#[cfg(feature = "bench")]
-#[inline]
-fn simple_width_if(c: char) -> Option<usize> {
- let cu = c as u32;
- if cu < 127 {
- if cu > 31 {
- Some(1)
- } else if cu == 0 {
- Some(0)
- } else {
- None
- }
- } else {
- UnicodeWidthChar::width(c)
- }
-}
-
-#[cfg(feature = "bench")]
-#[inline]
-fn simple_width_match(c: char) -> Option<usize> {
- match c as u32 {
- cu if cu == 0 => Some(0),
- cu if cu < 0x20 => None,
- cu if cu < 0x7f => Some(1),
- _ => UnicodeWidthChar::width(c)
- }
-}
-
-#[test]
-fn test_str() {
- use super::UnicodeWidthStr;
-
- assert_eq!(UnicodeWidthStr::width("hello"), 10);
- assert_eq!("hello".width_cjk(), 10);
- assert_eq!(UnicodeWidthStr::width("\0\0\0\x01\x01"), 0);
- assert_eq!("\0\0\0\x01\x01".width_cjk(), 0);
- assert_eq!(UnicodeWidthStr::width(""), 0);
- assert_eq!("".width_cjk(), 0);
- assert_eq!(UnicodeWidthStr::width("\u{2081}\u{2082}\u{2083}\u{2084}"), 4);
- assert_eq!("\u{2081}\u{2082}\u{2083}\u{2084}".width_cjk(), 8);
-}
-
-#[test]
-fn test_emoji() {
- // Example from the README.
- use super::UnicodeWidthStr;
-
- assert_eq!(UnicodeWidthStr::width("👩"), 2); // Woman
- assert_eq!(UnicodeWidthStr::width("🔬"), 2); // Microscope
- assert_eq!(UnicodeWidthStr::width("👩‍🔬"), 4); // Woman scientist
-}
-
-#[test]
-fn test_char() {
- use super::UnicodeWidthChar;
- #[cfg(feature = "no_std")]
- use core::option::Option::{Some, None};
-
- assert_eq!(UnicodeWidthChar::width('h'), Some(2));
- assert_eq!('h'.width_cjk(), Some(2));
- assert_eq!(UnicodeWidthChar::width('\x00'), Some(0));
- assert_eq!('\x00'.width_cjk(), Some(0));
- assert_eq!(UnicodeWidthChar::width('\x01'), None);
- assert_eq!('\x01'.width_cjk(), None);
- assert_eq!(UnicodeWidthChar::width('\u{2081}'), Some(1));
- assert_eq!('\u{2081}'.width_cjk(), Some(2));
-}
-
-#[test]
-fn test_char2() {
- use super::UnicodeWidthChar;
- #[cfg(feature = "no_std")]
- use core::option::Option::{Some, None};
-
- assert_eq!(UnicodeWidthChar::width('\x00'),Some(0));
- assert_eq!('\x00'.width_cjk(),Some(0));
-
- assert_eq!(UnicodeWidthChar::width('\x0A'),None);
- assert_eq!('\x0A'.width_cjk(),None);
-
- assert_eq!(UnicodeWidthChar::width('w'),Some(1));
- assert_eq!('w'.width_cjk(),Some(1));
-
- assert_eq!(UnicodeWidthChar::width('h'),Some(2));
- assert_eq!('h'.width_cjk(),Some(2));
-
- assert_eq!(UnicodeWidthChar::width('\u{AD}'),Some(1));
- assert_eq!('\u{AD}'.width_cjk(),Some(1));
-
- assert_eq!(UnicodeWidthChar::width('\u{1160}'),Some(0));
- assert_eq!('\u{1160}'.width_cjk(),Some(0));
-
- assert_eq!(UnicodeWidthChar::width('\u{a1}'),Some(1));
- assert_eq!('\u{a1}'.width_cjk(),Some(2));
-
- assert_eq!(UnicodeWidthChar::width('\u{300}'),Some(0));
- assert_eq!('\u{300}'.width_cjk(),Some(0));
-}
-
-#[test]
-fn unicode_12() {
- use super::UnicodeWidthChar;
- #[cfg(feature = "no_std")]
- use core::option::Option::{Some, None};
-
- assert_eq!(UnicodeWidthChar::width('\u{1F971}'), Some(2));
-}