Fix for #1018: skip errors/warnings associated with other source units

base-test/org.eclipse.jdt.groovy.core.tests.compiler/src/org/eclipse/jdt/groovy/core/tests/xform/AutoFinalTests.java

@@ -0,0 +1,83 @@
+/*
+ * Copyright 2009-2020 the original author or authors.
+ *
+ * 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
+ *
+ *     https://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.
+ */
+package org.eclipse.jdt.groovy.core.tests.xform;
+
+import static org.eclipse.jdt.groovy.core.tests.GroovyBundle.isAtLeastGroovy;
+import static org.junit.Assume.assumeTrue;
+
+import org.eclipse.jdt.groovy.core.tests.basic.GroovyCompilerTestSuite;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test cases for {@link groovy.transform.AutoFinal}.
+ */
+public final class AutoFinalTests extends GroovyCompilerTestSuite {
+
+    @Before
+    public void setUp() {
+        assumeTrue(isAtLeastGroovy(25));
+    }
+
+    @Test
+    public void testAutoFinal1() {
+        //@formatter:off
+        String[] sources = {
+            "Main.groovy",
+            "new Pogo().test(true)\n",
+
+            "Pogo.groovy",
+            "@groovy.transform.AutoFinal\n" +
+            "class Pogo {\n" +
+            "  String one, two\n" +
+            "  void test(boolean flag) {\n" +
+            "    flag = false\n" +
+            "  }\n" +
+            "}\n",
+        };
+        //@formatter:on
+
+        runNegativeTest(sources,
+            "----------\n" +
+            "1. ERROR in Pogo.groovy (at line 5)\n" +
+            "\tflag = false\n" +
+            "\t^^^^^^^^^^^^\n" +
+            "Groovy:The parameter [flag] is declared final but is reassigned\n" +
+            "----------\n");
+    }
+
+    @Test
+    public void testAutoFinal2() {
+        //@formatter:off
+        String[] sources = {
+            "Main.groovy",
+            "new Pogo().test(true)\n",
+
+            "Pogo.groovy",
+            "@groovy.transform.AutoFinal\n" +
+            "class Pogo {\n" +
+            "  String one, two\n" +
+            "  @groovy.transform.AutoFinal(enabled=false)\n" +
+            "  void test(boolean flag) {\n" +
+            "    flag = false\n" +
+            "  }\n" +
+            "}\n",
+        };
+        //@formatter:on
+
+        runConformTest(sources, "");
+    }
+}