Deleted vendor folder

1 files changed, 0 insertions, 284 deletions

diff --git a/vendor/encode_unicode/tests/oks.rs b/vendor/encode_unicode/tests/oks.rs
deleted file mode 100644
index 8bab37f..0000000
--- a/vendor/encode_unicode/tests/oks.rs
+++ /dev/null
@@ -1,284 +0,0 @@
-/* Copyright 2016 The encode_unicode Developers
- *
- * Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
- * http://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.
- */
-
-//! Test that every method gives the correct result for valid values.
-//! Except iterators, which are stateful.
-
-use std::char;
-use std::str::{self,FromStr};
-use std::cmp::Ordering;
-use std::hash::{Hash,Hasher};
-use std::collections::hash_map::DefaultHasher;
-#[allow(deprecated,unused)]
-use std::ascii::AsciiExt;
-use std::iter::FromIterator;
-extern crate encode_unicode;
-use encode_unicode::*;
-
-
-#[test]
-fn equal_defaults() {
-    assert_eq!(Utf8Char::default().to_char(), char::default());
-    assert_eq!(Utf16Char::default().to_char(), char::default());
-}
-
-#[test]
-fn same_size_as_char() {
-    use std::mem::size_of;
-    assert_eq!(size_of::<Utf8Char>(), size_of::<char>());
-    assert_eq!(size_of::<Utf16Char>(), size_of::<char>());
-}
-
-#[test]
-fn utf16chars_to_string() {
-    let s = "aå\u{10ffff}‽\u{100000}\u{fee1}";
-    let u16cs = s.chars().map(|c| Utf16Char::from(c) ).collect::<Vec<Utf16Char>>();
-
-    let mut from_refs: String = u16cs.iter().collect();
-    assert_eq!(&from_refs, s);
-    from_refs.extend(&u16cs);
-    assert_eq!(&from_refs[s.len()..], s);
-
-    let mut from_vals: String = u16cs.iter().cloned().collect();
-    assert_eq!(&from_vals, s);
-    from_vals.extend(u16cs);
-    assert_eq!(&from_vals[s.len()..], s);
-}
-
-
-const EDGES_AND_BETWEEN: [char;19] = [
-    '\u{0}',// min
-    '\u{3b}',// middle ASCII
-    'A',// min ASCII uppercase
-    'N',// middle ASCII uppercase
-    'Z',// max ASCII uppercase
-    'a',// min ASCII lowercase
-    'm',// middle ASCII lowercase
-    'z',// max ASCII lowercase
-    '\u{7f}',// max ASCII and 1-byte UTF-8
-    '\u{80}',// min 2-byte UTF-8
-    '\u{111}',// middle
-    '\u{7ff}',// max 2-byte UTF-8
-    '\u{800}',// min 3-byte UTF-8
-    '\u{d7ff}',// before reserved
-    '\u{e000}',// after reserved
-    '\u{ffff}',// max UTF-16 single and 3-byte UTF-8
-    '\u{10000}',// min UTF-16 surrogate and 4-byte UTF-8
-    '\u{abcde}',// middle
-    '\u{10ffff}',// max
-];
-
-fn eq_cmp_hash(c: char) -> (Utf8Char, Utf16Char) {
-    fn hash<T:Hash>(v: T) -> u64 {
-        #[allow(deprecated)]
-        let mut hasher = DefaultHasher::new();
-        v.hash(&mut hasher);
-        hasher.finish()
-    }
-    let u8c = c.to_utf8();
-    assert_eq!(u8c.to_char(), c);
-    assert_eq!(u8c, u8c);
-    assert_eq!(hash(u8c), hash(u8c));
-    assert_eq!(u8c.cmp(&u8c), Ordering::Equal);
-    assert!(u8c.eq_ignore_ascii_case(&u8c));
-    let u16c = c.to_utf16();
-    assert_eq!(u16c.to_char(), c);
-    assert_eq!(u16c, u16c);
-    assert_eq!(hash(u16c), hash(c));
-    assert_eq!(u16c.cmp(&u16c), Ordering::Equal);
-    assert!(u16c.eq_ignore_ascii_case(&u16c));
-
-    assert_eq!(u8c, c);
-    assert_eq!(c, u8c);
-    assert_eq!(u16c, c);
-    assert_eq!(c, u16c);
-    assert_eq!(u8c, u16c);
-    assert_eq!(u16c, u8c);
-    assert_eq!(u8c == c as u8,  c <= '\u{7F}');
-    assert_eq!(u16c == c as u8,  c <= '\u{FF}');
-    assert_eq!(u16c == c as u16,  c <= '\u{FFFF}');
-
-    assert_eq!(u8c.partial_cmp(&c), Some(Ordering::Equal));
-    assert_eq!(c.partial_cmp(&u8c), Some(Ordering::Equal));
-    assert_eq!(u16c.partial_cmp(&c), Some(Ordering::Equal));
-    assert_eq!(c.partial_cmp(&u16c), Some(Ordering::Equal));
-    assert_eq!(u8c.partial_cmp(&u16c), Some(Ordering::Equal));
-    assert_eq!(u16c.partial_cmp(&u8c), Some(Ordering::Equal));
-
-
-    for &other in &EDGES_AND_BETWEEN {
-        let u8other = other.to_utf8();
-        assert_eq!(u8c == u8other,  c == other);
-        assert_eq!(hash(u8c)==hash(u8other),  hash(c)==hash(other));
-        assert_eq!(u8c.cmp(&u8other), c.cmp(&other));
-        assert_eq!(u8c.eq_ignore_ascii_case(&u8other), c.eq_ignore_ascii_case(&other));
-        assert_eq!(u8c.partial_cmp(&other), c.partial_cmp(&other));
-        assert_eq!(c.partial_cmp(&u8other), c.partial_cmp(&other));
-        assert_eq!(u8other.partial_cmp(&c), other.partial_cmp(&c));
-        assert_eq!(other.partial_cmp(&u8c), other.partial_cmp(&c));
-        assert_eq!(u8c == other as u8,  other as u8 <= 127 && c == other as u8 as char);
-
-        let u16other = other.to_utf16();
-        assert_eq!(u16c == u16other,  c == other);
-        assert_eq!(hash(u16c)==hash(u16other),  hash(c)==hash(other));
-        assert_eq!(u16c.cmp(&u16other), c.cmp(&other));
-        assert_eq!(u16c.eq_ignore_ascii_case(&u16other), c.eq_ignore_ascii_case(&other));
-        assert_eq!(u16c.partial_cmp(&other), c.partial_cmp(&other));
-        assert_eq!(c.partial_cmp(&u16other), c.partial_cmp(&other));
-        assert_eq!(u16other.partial_cmp(&c), other.partial_cmp(&c));
-        assert_eq!(other.partial_cmp(&u16c), other.partial_cmp(&c));
-        assert_eq!(u16c == other as u8,  c == other as u8 as char);
-        assert_eq!(u16c == other as u16,  c as u32 == other as u16 as u32);
-
-        assert_eq!(u8c == u16other,  c == other);
-        assert_eq!(u16c == u8other,  c == other);
-        assert_eq!(u8c.partial_cmp(&u16other),  c.partial_cmp(&other));
-        assert_eq!(u16c.partial_cmp(&u8other),  c.partial_cmp(&other));
-        assert_eq!(u8other.partial_cmp(&u16c),  other.partial_cmp(&c));
-        assert_eq!(u16other.partial_cmp(&u8c),  other.partial_cmp(&c));
-    }
-    (u8c, u16c)
-}
-
-fn iterators(c: char) {
-    let mut iter = c.iter_utf8_bytes();
-    let mut buf = [0; 4];
-    let mut iter_ref = c.encode_utf8(&mut buf[..]).as_bytes().iter();
-    for _ in 0..6 {
-        assert_eq!(iter.size_hint(), iter_ref.size_hint());
-        assert_eq!(format!("{:?}", iter), format!("{:?}", iter_ref.as_slice()));
-        assert_eq!(iter.next(), iter_ref.next().cloned());
-    }
-
-    let mut iter = c.iter_utf16_units();
-    let mut buf = [0; 2];
-    let mut iter_ref = c.encode_utf16(&mut buf[..]).iter();
-    for _ in 0..4 {
-        assert_eq!(iter.size_hint(), iter_ref.size_hint());
-        assert_eq!(format!("{:?}", iter), format!("{:?}", iter_ref.as_slice()));
-        assert_eq!(iter.next(), iter_ref.next().cloned());
-    }
-}
-
-fn test(c: char) {
-    assert_eq!(char::from_u32(c as u32), Some(c));
-    assert_eq!(char::from_u32_detailed(c as u32), Ok(c));
-    assert_eq!(unsafe{ char::from_u32_unchecked(c as u32) }, c);
-    let (u8c, u16c) = eq_cmp_hash(c);
-    iterators(c);
-    assert_eq!(Utf16Char::from(u8c), u16c);
-    assert_eq!(Utf8Char::from(u16c), u8c);
-    let utf8_len = c.len_utf8();
-    let utf16_len = c.len_utf16();
-    let mut as_str = c.to_string();
-
-    // UTF-8
-    let mut buf = [0; 4];
-    let reference = c.encode_utf8(&mut buf[..]).as_bytes();
-    let len = reference.len(); // short name because it is used in many places.
-    assert_eq!(len, utf8_len);
-    assert_eq!(reference[0].extra_utf8_bytes(), Ok(len-1));
-    assert_eq!(reference[0].extra_utf8_bytes_unchecked(), len-1);
-    assert_eq!(AsRef::<[u8]>::as_ref(&u8c), reference);
-
-    let (arr,arrlen) = u8c.to_array();
-    assert_eq!(arrlen, len);
-    assert_eq!(Utf8Char::from_array(arr), Ok(u8c));
-    assert_eq!(c.to_utf8_array(),  (arr, len));
-
-    let str_ = str::from_utf8(reference).unwrap();
-    let ustr = Utf8Char::from_str(str_).unwrap();
-    assert_eq!(ustr.to_array().0, arr);// bitwise equality
-    assert_eq!(char::from_utf8_array(arr), Ok(c));
-    let mut longer = [0xff; 5]; // 0xff is never valid
-    longer[..len].copy_from_slice(reference);
-    assert_eq!(char::from_utf8_slice_start(reference), Ok((c,len)));
-    assert_eq!(char::from_utf8_slice_start(&longer), Ok((c,len)));
-    assert_eq!(Utf8Char::from_slice_start(reference), Ok((u8c,len)));
-    assert_eq!(Utf8Char::from_slice_start(&longer), Ok((u8c,len)));
-    for other in &mut longer[len..] {*other = b'?'}
-    assert_eq!(Utf8Char::from_str(str_), Ok(u8c));
-    assert_eq!(Utf8Char::from_str_start(str_), Ok((u8c,len)));
-    assert_eq!(Utf8Char::from_str_start(str::from_utf8(&longer).unwrap()), Ok((u8c,len)));
-    unsafe {
-        // Hopefully make bugs easier to catch by making reads into unallocated memory by filling
-        // a jemalloc bin. See table on http://jemalloc.net/jemalloc.3.html for bin sizes.
-        // I have no idea whether this works.
-        let mut boxed = Box::new([0xffu8; 16]);
-        let start = boxed.len()-len; // reach the end
-        boxed[start..].copy_from_slice(reference);
-        let slice = &boxed[start..start]; // length of slice should be ignored.
-        assert_eq!(Utf8Char::from_slice_start_unchecked(slice), (u8c,len));
-    }
-    assert_eq!(&Vec::<u8>::from_iter(Some(u8c))[..], reference);
-    assert_eq!(&String::from_iter(Some(u8c))[..], str_);
-    assert_eq!(format!("{:?}", u8c), format!("{:?}", c));
-    assert_eq!(format!("{}", u8c), format!("{}", c));
-    assert_eq!(u8c.is_ascii(), c.is_ascii());
-    assert_eq!(u8c.to_ascii_lowercase().to_char(), c.to_ascii_lowercase());
-    assert_eq!(u8c.to_ascii_uppercase().to_char(), c.to_ascii_uppercase());
-
-    // UTF-16
-    let mut buf = [0; 2];
-    let reference = c.encode_utf16(&mut buf[..]);
-    let len = reference.len();
-    assert_eq!(len, utf16_len);
-    assert_eq!(reference[0].utf16_needs_extra_unit(), Ok(len==2));
-    assert_eq!(reference[0].is_utf16_leading_surrogate(), len==2);
-    assert_eq!(u16c.as_ref(), reference);
-    let mut longer = [0; 3];
-    longer[..len].copy_from_slice(reference);
-    assert_eq!(char::from_utf16_slice_start(reference), Ok((c,len)));
-    assert_eq!(char::from_utf16_slice_start(&longer), Ok((c,len)));
-    assert_eq!(Utf16Char::from_slice_start(reference), Ok((u16c,len)));
-    assert_eq!(Utf16Char::from_slice_start(&longer), Ok((u16c,len)));
-    assert_eq!(Utf16Char::from_str(&as_str), Ok(u16c));
-    as_str.push(c);
-    assert_eq!(Utf16Char::from_str_start(&as_str), Ok((u16c,utf8_len)));
-    unsafe {
-        // Hopefully make bugs easier to catch by making reads into unallocated memory by filling
-        // a jemalloc bin. See table on http://jemalloc.net/jemalloc.3.html for bin sizes.
-        // I have no idea whether this works.
-        let mut boxed = Box::new([0u16; 8]);
-        let start = boxed.len()-len; // reach the end
-        boxed[start..].copy_from_slice(reference);
-        let slice = &boxed[start..start]; // length of slice should be ignored.
-        assert_eq!(Utf16Char::from_slice_start_unchecked(slice), (u16c,len));
-    }
-    let array = c.to_utf16_array();
-    let tuple = c.to_utf16_tuple();
-    assert_eq!(&array[..reference.len()], reference);
-    assert_eq!(tuple, (reference[0],reference.get(1).cloned()));
-    assert_eq!(char::from_utf16_array(array), Ok(c));
-    assert_eq!(char::from_utf16_tuple(tuple), Ok(c));
-    assert_eq!(c.to_utf16().to_char(), c);
-    assert_eq!(&Vec::<u16>::from_iter(Some(u16c))[..], reference);
-    assert_eq!(format!("{:?}", u16c), format!("{:?}", c));
-    assert_eq!(format!("{}", u16c), format!("{}", c));
-    assert_eq!(u16c.is_ascii(), c.is_ascii());
-    assert_eq!(u16c.to_ascii_lowercase().to_char(), c.to_ascii_lowercase());
-    assert_eq!(u16c.to_ascii_uppercase().to_char(), c.to_ascii_uppercase());
-}
-
-
-#[test]
-fn edges_middle() {
-    for &c in &EDGES_AND_BETWEEN {
-        test(c);
-    }
-}
-
-
-#[test]
-#[ignore]
-fn all() {
-    for cp in std::iter::Iterator::chain(0..0xd800, 0xe000..0x110000) {
-        let c = char::from_u32(cp).expect("not a valid char");
-        test(c);
-    }
-}