add test for tokenizer

browserify · Jan 20, 2018 · 4ff4237 · 4ff4237
1 parent 8f6d551
commit 4ff4237
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/test/index.js b/test/index.js
@@ -20,3 +20,12 @@ test('does not change main acorn module', function (t) {
   })
   t.end()
 })
+
+test('tokenizes object spread syntax', function (t) {
+  var tokenizer = acorn.tokenizer('var a = { ...b }')
+
+  t.doesNotThrow(function (t) {
+    while (tokenizer.getToken().type !== acorn.tokTypes.eof) {}
+  })
+  t.end()
+})