Auto merge of #13914 - TooManyBees:13894-use-graphemes, r=emilio

13894 Use graphenes in text-emphasis-style

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Use `unicode_segmentation` crate to truncate strings on grapheme boundaries.

---
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #13894 (github issue number if applicable).

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- [x] There are tests for these changes

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This commit is contained in:
bors-servo 2016-10-27 15:58:17 -05:00 committed by GitHub
commit b4a882f81a
7 changed files with 32 additions and 1 deletions

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@ -43,4 +43,8 @@ fn text_emphasis_style_longhand_should_parse_properly() {
let unicode_string = parse_longhand!(text_emphasis_style, "\"\\25B2\"");
let unicode_string_struct = SpecifiedValue::String("".to_string());
assert_eq!(unicode_string, unicode_string_struct);
let devanagari_string = parse_longhand!(text_emphasis_style, "\"षि\"");
let devanagari_string_struct = SpecifiedValue::String("षि".to_string());
assert_eq!(devanagari_string, devanagari_string_struct);
}