fix(parse): Fix parsing column combinators after tag names

fb55 · Dec 27, 2021 · 503570e · 503570e
1 parent c6bdb4c
commit 503570e
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Showing 2 changed files with 25 additions and 1 deletion.
diff --git a/src/__fixtures__/tests.ts b/src/__fixtures__/tests.ts
@@ -972,4 +972,25 @@ export const tests: [
         ],
         "column combinator",
     ],
+    [
+        "foo||bar",
+        [
+            [
+                {
+                    name: "foo",
+                    namespace: null,
+                    type: SelectorType.Tag,
+                },
+                {
+                    type: SelectorType.ColumnCombinator,
+                },
+                {
+                    name: "bar",
+                    namespace: null,
+                    type: SelectorType.Tag,
+                },
+            ],
+        ],
+        "column combinator without whitespace",
+    ],
 ];
diff --git a/src/parse.ts b/src/parse.ts
@@ -564,7 +564,10 @@ function parseSelector(
                     break loop;
                 }
 
-                if (selector.charCodeAt(selectorIndex) === CharCode.Pipe) {
+                if (
+                    selector.charCodeAt(selectorIndex) === CharCode.Pipe &&
+                    selector.charCodeAt(selectorIndex + 1) !== CharCode.Pipe
+                ) {
                     namespace = name;
                     if (
                         selector.charCodeAt(selectorIndex + 1) ===