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feat(js-sys) Implement String.split with regexp.

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This commit is contained in:
Ivan Enderlin
2018-08-20 10:42:12 +02:00
parent 6d49c76bc4
commit a9a1e69f30
2 changed files with 29 additions and 0 deletions
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21
crates/js-sys/tests/wasm/JsString.rs
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@ -352,6 +352,27 @@ fn split() {
assert_eq!(result.length(), 2);
assert_eq!(v[0], "Oct");
assert_eq!(v[1], "Nov");
let js = JsString::from("Oh brave new world");
let re = RegExp::new("\\s", "g");
let result = js.split_by_pattern(&re);
let mut v = Vec::with_capacity(result.length() as usize);
result.for_each(&mut |x, _, _| v.push(x));
assert_eq!(v[0], "Oh");
assert_eq!(v[1], "brave");
assert_eq!(v[2], "new");
assert_eq!(v[3], "world");
let result = js.split_by_pattern_limit(&re, 2);
let mut v = Vec::with_capacity(result.length() as usize);
result.for_each(&mut |x, _, _| v.push(x));
assert_eq!(result.length(), 2);
assert_eq!(v[0], "Oh");
assert_eq!(v[1], "brave");
}
#[wasm_bindgen_test]