Refactor signature tests in JSP & EL TCKs

el/pom.xml

@@ -41,6 +41,14 @@
             <groupId>${project.groupId}</groupId>
             <artifactId>common</artifactId>
         </dependency>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>signaturetest</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>common</artifactId>
+        </dependency>
         <dependency>
             <groupId>jakarta.el</groupId>
             <artifactId>jakarta.el-api</artifactId>

el/src/main/java/com/sun/ts/tests/el/signaturetest/el/ELSigTestIT.java

@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 2007, 2023 Oracle and/or its affiliates and others.
+ * All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0, which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the
+ * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
+ * version 2 with the GNU Classpath Exception, which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ */
+
+package com.sun.ts.tests.signaturetest.el;
+
+import java.io.PrintWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.File;
+
+import org.junit.jupiter.api.Test;
+
+import com.sun.javatest.Status;
+import com.sun.ts.tests.signaturetest.SigTest;
+import com.sun.ts.tests.signaturetest.SignatureTestDriver;
+import com.sun.ts.tests.signaturetest.SignatureTestDriverFactory;
+
+import java.util.Properties;
+import com.sun.ts.lib.util.TestUtil;
+import java.lang.System.Logger;
+
+/*
+ * This class is a simple example of a signature test that extends the
+ * SigTest framework class.  This signature test is run outside of the
+ * Java EE containers.  This class also contains the boilerplate
+ * code necessary to create a signature test using the test framework.
+ * To see a complete TCK example see the javaee directory for the Java EE
+ * TCK signature test class.
+ */
+public class ELSigTestIT extends SigTest {
+
+  private static final Logger logger = System.getLogger(ELSigTestIT.class.getName());
+
+  public ELSigTestIT(){
+    setup();
+  }
+
+  /***** Abstract Method Implementation *****/
+
+  /**
+   * Returns a list of strings where each string represents a package name. Each
+   * package name will have it's signature tested by the signature test
+   * framework.
+   * 
+   * @return String[] The names of the packages whose signatures should be
+   *         verified.
+   */
+  protected String[] getPackages() {
+    return new String[] { "jakarta.el" };
+  }
+
+
+  /*
+   * The following comments are specified in the base class that defines the
+   * signature tests. This is done so the test finders will find the right class
+   * to run. The implementation of these methods is inherited from the super
+   * class which is part of the signature test framework.
+   */
+
+  // NOTE: If the API under test is not part of your testing runtime
+  // environment, you may use the property sigTestClasspath to specify
+  // where the API under test lives. This should almost never be used.
+  // Normally the API under test should be specified in the classpath
+  // of the VM running the signature tests. Use either the first
+  // comment or the one below it depending on which properties your
+  // signature tests need. Please do not use both comments.
+
+  /*
+   * @class.setup_props: ts_home, The base path of this TCK; sigTestClasspath;
+   */
+
+  /*
+   * @testName: signatureTest
+   * 
+   * @assertion: An EL container must implement the required classes and APIs
+   * specified in the EL Specification.
+   * 
+   * @test_Strategy: Using reflection, gather the implementation specific
+   * classes and APIs. Compare these results with the expected (required)
+   * classes and APIs.
+   *
+   */
+  @Test
+  public void signatureTest() throws Exception {
+
+    logger.log(Logger.Level.INFO, "$$$ SigTestIT.signatureTest() called");
+    String mapFile = null;
+    String packageFile = null;
+    String repositoryDir = null;
+    Properties mapFileAsProps = null;
+    String[] packages = getPackages();
+    String apiPackage = "jakarta.el";
+
+    try {
+
+    InputStream inStreamMapfile = ELSigTestIT.class.getClassLoader().getResourceAsStream("com/sun/ts/tests/signaturetest/el/sig-test.map");
+    File mFile = writeStreamToTempFile(inStreamMapfile, "sig-test", ".map");
+    mapFile = mFile.getCanonicalPath();
+    logger.log(Logger.Level.INFO, "mapFile location is :"+mapFile);
+
+    InputStream inStreamPackageFile = ELSigTestIT.class.getClassLoader().getResourceAsStream("com/sun/ts/tests/signaturetest/el/sig-test-pkg-list.txt");
+    File pFile = writeStreamToTempFile(inStreamPackageFile, "sig-test-pkg-list", ".txt");
+    packageFile = pFile.getCanonicalPath();
+    logger.log(Logger.Level.INFO, "packageFile location is :"+packageFile);
+
+    mapFileAsProps = getSigTestDriver().loadMapFile(mapFile);
+    String packageVersion = mapFileAsProps.getProperty(apiPackage);
+    logger.log(Logger.Level.INFO, "Package version from mapfile :"+packageVersion);
+
+    InputStream inStreamSigFile = ELSigTestIT.class.getClassLoader().getResourceAsStream("com/sun/ts/tests/signaturetest/el/jakarta.el.sig_"+packageVersion);
+    File sigFile = writeStreamToSigFile(inStreamSigFile, apiPackage, packageVersion);
+    logger.log(Logger.Level.INFO, "signature File location is :"+sigFile.getCanonicalPath());
+
+    } catch(IOException ex) {
+        logger.log(Logger.Level.ERROR, "Exception while creating temp files :"+ex);
+    }
+
+    super.signatureTest(mapFile, packageFile, mapFileAsProps, packages);
+  }
+
+
+  /*
+   * Call the parent class's cleanup method.
+   */
+
+  /*
+   * define which sig driver we will use
+   */
+  @Override
+  protected SignatureTestDriver getSigTestDriver() {
+    driver = SignatureTestDriverFactory
+        .getInstance(SignatureTestDriverFactory.SIG_TEST);
+
+    return driver;
+
+  } // END getSigTestDriver
+}