test: add tests for CustomFunction parsing

parcel-bundler · May 7, 2023 · c2bde99 · c2bde99
1 parent b7281b8
commit c2bde99
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Showing 3 changed files with 10 additions and 4 deletions.
diff --git a/selectors/parser.rs b/selectors/parser.rs
@@ -735,14 +735,14 @@ impl<'i, Impl: SelectorImpl<'i>> Selector<'i, Impl> {
     let old_len = self.1.len();
     let mut old = std::mem::replace(&mut self.1, Vec::with_capacity(old_len + components.len()));
 
-    // Fast track: insert at index 0 is same as Vec::append
+    // Fast track: insert at index 0 is the same as Vec::append
     if index == 0 {
       self.1.append(&mut components);
       self.1.append(&mut old);
       return;
     }
 
-    // Manually move first `index` elements
+    // Manually move the first `index` elements
     let mut old_iter = old.into_iter();
     let i = 0;
     while let (Some(old_component), true) = (old_iter.next(), i < index) {

diff --git a/src/lib.rs b/src/lib.rs
@@ -6008,8 +6008,14 @@ mod tests {
       "::cue(v[voice=active]){color:#ff0}",
     );
     minify_test(":foo(bar) { color: yellow }", ":foo(bar){color:#ff0}");
+    minify_test(":foo(bar baz qux) { color: yellow }", ":foo(bar baz qux){color:#ff0}");
+    minify_test(":foo(.bar .baz .qux) { color: yellow }", ":foo(.bar .baz .qux){color:#ff0}");
+    minify_test(":foo(  .bar  .baz  .qux  ) { color: yellow }", ":foo( .bar .baz .qux ){color:#ff0}");
     minify_test("::foo(bar) { color: yellow }", "::foo(bar){color:#ff0}");
     minify_test("::foo(*) { color: yellow }", "::foo(*){color:#ff0}");
+    minify_test("::foo(bar baz qux) { color: yellow }", "::foo(bar baz qux){color:#ff0}");
+    minify_test("::foo(.bar .baz .qux) { color: yellow }", "::foo(.bar .baz .qux){color:#ff0}");
+    minify_test("::foo(  .bar  .baz  .qux  ) { color: yellow }", "::foo( .bar .baz .qux ){color:#ff0}");
 
     minify_test(":is(.foo) { color: yellow }", ".foo{color:#ff0}");
     minify_test(":is(#foo) { color: yellow }", "#foo{color:#ff0}");

diff --git a/src/properties/custom.rs b/src/properties/custom.rs
@@ -291,7 +291,7 @@ impl<'i> TokenList<'i> {
   pub(crate) fn parse<'t>(
     input: &mut Parser<'i, 't>,
     options: &ParserOptions<'_, 'i>,
-    depth: usize
+    depth: usize,
   ) -> Result<Self, ParseError<'i, ParserError<'i>>> {
     let mut tokens = vec![];
     TokenList::parse_into(input, &mut tokens, options, depth, false)?;
@@ -315,7 +315,7 @@ impl<'i> TokenList<'i> {
   pub(crate) fn parse_preserve_whitespace<'t>(
     input: &mut Parser<'i, 't>,
     options: &ParserOptions<'_, 'i>,
-    depth: usize
+    depth: usize,
   ) -> Result<Self, ParseError<'i, ParserError<'i>>> {
     let mut tokens = vec![];
     TokenList::parse_into(input, &mut tokens, options, depth, true)?;