diff --git a/ets2panda/test/ast/compiler/ets/parser_import.ets b/ets2panda/test/ast/compiler/ets/parser_import.ets
index 1bfb0b2f608f4bf929da0a9d407b86e92c698ad1..c9cb280863b98bdd87bd9187559ac7d58200fed0 100644
--- a/ets2panda/test/ast/compiler/ets/parser_import.ets
+++ b/ets2panda/test/ast/compiler/ets/parser_import.ets
@@ -18,6 +18,5 @@ let callbackc = (arrElem: JSValue) => {
 }
 
 /* @@? 17:5 Error SyntaxError: Import declarations can only be used on the top level and before any other declaration, top level statement or directive. */
-/* @@? 18:1 Error SyntaxError: Unexpected token, expected 'from' */
-/* @@? 19:1 Error SyntaxError: Unexpected token, expected string literal */
-/* @@? 19:1 Error SyntaxError: Expected '}', got 'end of stream' */
\ No newline at end of file
+/* @@? 18:1 Error SyntaxError: Unexpected token, expected string literal. */
+/* @@? 22:60 Error SyntaxError: Expected '}', got 'eos'. */
\ No newline at end of file
diff --git a/ets2panda/test/ast/parser/ets/switch_invalid.ets b/ets2panda/test/ast/parser/ets/switch_invalid.ets
new file mode 100644
index 0000000000000000000000000000000000000000..024db9a0055ddd07d379948314088ddaab3e0d7c
--- /dev/null
+++ b/ets2panda/test/ast/parser/ets/switch_invalid.ets
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+switch:[11](q): [12]{: [13]case: [14]1:: [15]{: [16]q: [17] +=: [18]2;: 
+[38]try: [39]{: [40]s: [41] +=: [42]"cba";: [43]q: [44] +=: [45]5;: [46]throw: [98]
+
+/* @@? 16:7 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:7 Error SyntaxError: Expected ')', got ':'. */
+/* @@? 16:7 Error SyntaxError: Expected '{', got ':'. */
+/* @@? 16:7 Error SyntaxError: Unexpected token ':', expected 'case' or 'default'. */
+/* @@? 16:7 Error SyntaxError: Expected '(', got ':'. */
+/* @@? 16:7 Error TypeError: Incompatible types. Found: *ERROR_TYPE*, required: char , byte , short , int, long , Char , Byte , Short , Int, Long , String or an enum type */
+/* @@? 16:8 Error TypeError: Type 'int[]' has no call signatures. */
+/* @@? 16:15 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:15 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:15 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:21 Error SyntaxError: Unexpected token '{'. */
+/* @@? 16:22 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:22 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:28 Error SyntaxError: Unexpected token 'case'. */
+/* @@? 16:28 Error SyntaxError: Unexpected token 'case'. */
+/* @@? 16:28 Error SyntaxError: Unexpected token 'case'. */
+/* @@? 16:32 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:32 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:38 Error SyntaxError: Unexpected token '1'. */
+/* @@? 16:39 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:39 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:39 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:40 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:40 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:46 Error SyntaxError: Unexpected token '{'. */
+/* @@? 16:47 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:47 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:53 Error SyntaxError: Unexpected token 'q'. */
+/* @@? 16:56 Error SyntaxError: Label must be followed by a loop statement. */
+/* @@? 16:56 Error TypeError: Invalid left-hand side of assignment expression */
+/* @@? 16:61 Error SyntaxError: Invalid left-hand side in assignment expression. */
+/* @@? 16:63 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:63 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:63 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:63 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:69 Error SyntaxError: Unexpected token '2'. */
+/* @@? 16:71 Error SyntaxError: Unexpected token ':'. */
+/* @@? 16:71 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:5 Error SyntaxError: Unexpected token 'try'. */
+/* @@? 17:5 Error SyntaxError: A try statement should contain either finally clause or at least one catch clause. */
+/* @@? 17:8 Error SyntaxError: Expected '{', got ':'. */
+/* @@? 17:8 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:8 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:14 Error SyntaxError: Unexpected token '{'. */
+/* @@? 17:15 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:15 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:21 Error SyntaxError: Unexpected token 's'. */
+/* @@? 17:24 Error SyntaxError: Label must be followed by a loop statement. */
+/* @@? 17:29 Error SyntaxError: Invalid left-hand side in assignment expression. */
+/* @@? 17:31 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:31 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:31 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:31 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:37 Error SyntaxError: Unexpected token 'cba'. */
+/* @@? 17:43 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:43 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:49 Error SyntaxError: Unexpected token 'q'. */
+/* @@? 17:52 Error SyntaxError: Label must be followed by a loop statement. */
+/* @@? 17:57 Error SyntaxError: Invalid left-hand side in assignment expression. */
+/* @@? 17:59 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:59 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:59 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:59 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:65 Error SyntaxError: Unexpected token '5'. */
+/* @@? 17:67 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:67 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:73 Error SyntaxError: Unexpected token 'throw'. */
+/* @@? 17:78 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:78 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:78 Error SyntaxError: Unexpected token ':'. */
+/* @@? 17:78 Error SyntaxError: Unexpected token ':'. */
+/* @@? 95:1 Error SyntaxError: Expected '}', got 'eos'. */
+/* @@? 95:1 Error SyntaxError: Expected '}', got 'eos'. */
+/* @@? 95:1 Error SyntaxError: Expected '}', got 'eos'. */
+/* @@? 95:1 Error SyntaxError: Expected '}', got 'eos'. */
+/* @@? 95:1 Error SyntaxError: Expected '}', got 'eos'. */