test for hacked const handling

rbri · rbri · commit 0eedbca35ed2 · 2024-06-26T06:54:44.000+02:00
diff --git a/src/test/java/org/htmlunit/javascript/JavaScriptEngine2Test.java b/src/test/java/org/htmlunit/javascript/JavaScriptEngine2Test.java
@@ -1123,6 +1123,33 @@ public void constInOfLoop() throws Exception {
         loadPageVerifyTitle2(html);
     }
 
+    /**
+     * @throws Exception if the test fails
+     */
+    @Test
+    @Alerts("seven")
+    public void constInIfElse() throws Exception {
+        final String html = "<html><head>\n"
+                + "<script>\n"
+                + LOG_TITLE_FUNCTION
+                + "function test() {\n"
+                + "  let abcd = '1234';"
+                + "  if('abcd' === abcd) {\n"
+                + "    const constant = 7;\n"
+                + "    log(constant);\n"
+                + "  } else {\n"
+                + "    const constant = 'seven';\n"
+                + "    log(constant);\n"
+                + "  }\n"
+                + "}\n"
+                + "</script>\n"
+                + "</head>\n"
+                + "<body onload='test()'>\n"
+                + "</body></html>";
+
+        loadPageVerifyTitle2(html);
+    }
+
     /**
      * @throws Exception if the test fails
      */
