diff --git a/test/ecmascript/assert/element.id.html b/test/ecmascript/assert/element.id.html
new file mode 100644
index 00000000..86b213d1
--- /dev/null
+++ b/test/ecmascript/assert/element.id.html
@@ -0,0 +1,14 @@
+<html>
+<body>
+<a href="/">inner</a>
+<button id="blabla">AAAAA</button>
+<button>BBBB</button>
+<script>
+console.error('element.id.html');
+console.assert(document.getElementById('blabla').innerHTML === 'AAAAA', 'AAAAA');
+document.getElementsByTagName("A")[0].id = 'test';
+console.assert(document.getElementById('test').innerHTML === 'inner', 'inner');
+console.exit(0);
+</script>
+</body>
+</html>
diff --git a/test/ecmascript/console.assert.html b/test/ecmascript/console.assert.html
deleted file mode 100644
index 6cc00b38..00000000
--- a/test/ecmascript/console.assert.html
+++ /dev/null
@@ -1,5 +0,0 @@
-<script>
-console.assert(0 % 2 === 0, "O is not even");
-console.assert(1 % 2 === 0, "1 is not even");
-console.exit(0);
-</script>
