[GR-39223] Allow to enable intl-402 option in ScriptEngine.

PullRequest: js/2490

Author: iamstolis

graal-js/src/com.oracle.truffle.js.scriptengine.test/src/com/oracle/truffle/js/scriptengine/test/GR39223.java

@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2022, 2022, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * The Universal Permissive License (UPL), Version 1.0
+ *
+ * Subject to the condition set forth below, permission is hereby granted to any
+ * person obtaining a copy of this software, associated documentation and/or
+ * data (collectively the "Software"), free of charge and under any and all
+ * copyright rights in the Software, and any and all patent rights owned or
+ * freely licensable by each licensor hereunder covering either (i) the
+ * unmodified Software as contributed to or provided by such licensor, or (ii)
+ * the Larger Works (as defined below), to deal in both
+ *
+ * (a) the Software, and
+ *
+ * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+ * one is included with the Software each a "Larger Work" to which the Software
+ * is contributed by such licensors),
+ *
+ * without restriction, including without limitation the rights to copy, create
+ * derivative works of, display, perform, and distribute the Software and make,
+ * use, sell, offer for sale, import, export, have made, and have sold the
+ * Software and the Larger Work(s), and to sublicense the foregoing rights on
+ * either these or other terms.
+ *
+ * This license is subject to the following condition:
+ *
+ * The above copyright notice and either this complete permission notice or at a
+ * minimum a reference to the UPL must be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package com.oracle.truffle.js.scriptengine.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import javax.script.Bindings;
+import javax.script.ScriptContext;
+import javax.script.ScriptEngine;
+import javax.script.ScriptEngineManager;
+import javax.script.ScriptException;
+import org.junit.Test;
+
+public class GR39223 {
+
+    private static ScriptEngine getEngine() {
+        ScriptEngineManager manager = new ScriptEngineManager();
+        return manager.getEngineByName(TestEngine.TESTED_ENGINE_NAME);
+    }
+
+    @Test
+    public void testIntlDefault() throws ScriptException {
+        ScriptEngine engine = getEngine();
+        Object result = engine.eval("typeof Intl");
+        assertEquals("undefined", result);
+    }
+
+    @Test
+    public void testIntlEnabled() throws ScriptException {
+        ScriptEngine engine = getEngine();
+        Bindings bindings = engine.getBindings(ScriptContext.ENGINE_SCOPE);
+        bindings.put("polyglot.js.intl-402", true);
+        Object result = engine.eval("typeof Intl");
+        assertEquals("object", result);
+    }
+
+    @Test
+    public void testIntlDisabled() throws ScriptException {
+        ScriptEngine engine = getEngine();
+        Bindings bindings = engine.getBindings(ScriptContext.ENGINE_SCOPE);
+        bindings.put("polyglot.js.intl-402", false);
+        Object result = engine.eval("typeof Intl");
+        assertEquals("undefined", result);
+    }
+
+    @Test
+    public void testIntlInvalid() {
+        ScriptEngine engine = getEngine();
+        Bindings bindings = engine.getBindings(ScriptContext.ENGINE_SCOPE);
+        try {
+            bindings.put("polyglot.js.intl-402", "foo");
+            fail("Exception expected");
+        } catch (IllegalArgumentException ex) {
+            String message = ex.getMessage();
+            assertTrue(message, message.contains("polyglot.js.intl-402"));
+        }
+    }
+
+}

graal-js/src/com.oracle.truffle.js.scriptengine/src/com/oracle/truffle/js/scriptengine/GraalJSScriptEngine.java

@@ -271,6 +271,17 @@ public String getOptionKey() {
         public Builder setOption(Builder builder, Object value) {
             return builder.option("js.ecmascript-version", String.valueOf(value));
         }
+    }, new MagicBindingsOptionSetter() {
+
+        @Override
+        public String getOptionKey() {
+            return MAGIC_OPTION_PREFIX + "intl-402";
+        }
+
+        @Override
+        public Builder setOption(Builder builder, Object value) {
+            return builder.option("js.intl-402", String.valueOf(toBoolean(this, value)));
+        }
     }};
 
     private static final EconomicSet<String> MAGIC_BINDINGS_OPTION_KEYS = EconomicSet.create();