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highlight: Fix HTML rendering of empty lines

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This commit is contained in:
Max Brunsfeld 2019-02-22 11:48:29 -08:00
parent 92e9f984ed
commit 14b7af3436
2 changed files with 51 additions and 15 deletions
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31
cli/src/tests/highlight_test.rs
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@ -122,6 +122,37 @@ fn test_highlighting_multiline_scopes_to_html() {
);
}
#[test]
fn test_highlighting_empty_lines() {
let source = vec![
"class A {",
"",
" b(c) {",
"",
" d(e)",
"",
" }",
"",
"}",
]
.join("\n");
assert_eq!(
&to_html(&source, get_language("javascript"), &JS_SHEET,).unwrap(),
&[
"<span class=Keyword>class</span> <span class=Constructor>A</span> <span class=PunctuationBracket>{</span>\n".to_string(),
"\n".to_string(),
" <span class=Function>b</span><span class=PunctuationBracket>(</span><span class=Variable>c</span><span class=PunctuationBracket>)</span> <span class=PunctuationBracket>{</span>\n".to_string(),
"\n".to_string(),
" <span class=Function>d</span><span class=PunctuationBracket>(</span><span class=Variable>e</span><span class=PunctuationBracket>)</span>\n".to_string(),
"\n".to_string(),
" <span class=PunctuationBracket>}</span>\n".to_string(),
"\n".to_string(),
"<span class=PunctuationBracket>}</span>\n".to_string(),
]
);
}
fn test_language_for_injection_string<'a>(
string: &str,
) -> Option<(Language, &'a PropertySheet<Properties>)> {