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Auto merge of #6553 - frewsxcv:split-html-test, r=Ms2ger

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Unit test for util::str::split_html_space_chars

I was concerned for a little bit that passing just whitespace to the
split_html_space_chars function would result in len > 0, so I wrote this
small unit test to make sure it does the right thing. Even though it
does do the right thing, I think there's still value in committing the
unit test.

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This commit is contained in:
bors-servo 2015-07-04 19:59:32 -06:00
commit d3d4976d8e
2 changed files with 13 additions and 0 deletions
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1
tests/unit/util/lib.rs
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@ -13,3 +13,4 @@ extern crate euclid;
#[cfg(test)] mod task;
#[cfg(test)] mod vec;
#[cfg(test)] mod mem;
#[cfg(test)] mod str;

12
tests/unit/util/str.rs Normal file
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@ -0,0 +1,12 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use util::str::split_html_space_chars;
#[test]
pub fn split_html_space_chars_whitespace() {
assert!(split_html_space_chars("").collect::<Vec<_>>().is_empty());
assert!(split_html_space_chars("\u{0020}\u{0009}\u{000a}\u{000c}\u{000d}").collect::<Vec<_>>().is_empty());
}