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Add tests for AsciiExt::make_ascii_*case, including on String.
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src/libstd/ascii.rs

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@@ -537,6 +537,51 @@ mod tests {
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}
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}
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#[test]
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fn test_make_ascii_lower_case() {
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macro_rules! test {
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($from: expr, $to: expr) => {
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{
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let mut x = $from;
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x.make_ascii_lowercase();
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assert_eq!(x, $to);
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}
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}
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}
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test!(b'A', b'a');
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test!(b'a', b'a');
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test!(b'!', b'!');
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test!('A', 'a');
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test!('À', 'À');
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test!('a', 'a');
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test!('!', '!');
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test!(b"H\xc3\x89".to_vec(), b"h\xc3\x89");
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test!("HİKß".to_string(), "hİKß");
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}
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#[test]
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fn test_make_ascii_upper_case() {
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macro_rules! test {
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($from: expr, $to: expr) => {
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{
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let mut x = $from;
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x.make_ascii_uppercase();
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assert_eq!(x, $to);
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}
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}
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}
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test!(b'a', b'A');
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test!(b'A', b'A');
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test!(b'!', b'!');
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test!('a', 'A');
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test!('à', 'à');
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test!('A', 'A');
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test!('!', '!');
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test!(b"h\xc3\xa9".to_vec(), b"H\xc3\xa9");
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test!("hıKß".to_string(), "HıKß");
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}
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#[test]
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fn test_eq_ignore_ascii_case() {
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assert!("url()URL()uRl()Ürl".eq_ignore_ascii_case("url()url()url()Ürl"));

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