8073519: schemagen does not report errors while generating xsd files

Reviewed-by: dfuchs

jdk/test/javax/xml/bind/jxc/8073519/InputWithError.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import javax.xml.bind.annotation.XmlType;
+
+@XmlType
+public class InputWithError {
+     public int a;
+     int compile-error;
+}
+

jdk/test/javax/xml/bind/jxc/8073519/SchemagenErrorReporting.java

@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8073519
+ * @summary test that schemagen tool reports errors during
+ * xsd generation process
+ * @library /lib/testlibrary
+ * @run testng/othervm SchemagenErrorReporting
+ */
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.util.Arrays;
+import java.util.stream.Collectors;
+import jdk.testlibrary.JDKToolLauncher;
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+public class SchemagenErrorReporting {
+
+    @Test
+    public void schemagenErrorReporting() throws Exception {
+        //schemagen tool output file name
+        final String SCHEMA_FILE = "schema1.xsd";
+        //Schemagen input java file with not compilable source
+        final String CLASS_FILE = "InputWithError.java";
+        //Test working, src directories and test output file
+        Path testWorkDir, testSrcDir, testOutput;
+
+        //Prepare test environment
+        //Create test directory inside scratch
+        testWorkDir = Paths.get(System.getProperty("user.dir", "."))
+                .resolve("SchemagenErrorReporting");
+        //Get test source directory
+        testSrcDir = Paths.get(System.getProperty("test.src", "."));
+        //Set test output file path
+        testOutput = testWorkDir.resolve("stdErrContent");
+        //Create test directory inside scratch directory
+        Files.createDirectory(testWorkDir);
+        //Copy java source from test.src to the test directory
+        Files.copy(testSrcDir.resolve(CLASS_FILE), testWorkDir.resolve(CLASS_FILE),
+                StandardCopyOption.REPLACE_EXISTING);
+
+        //Prepare process builder to run schemagen tool and save its output
+        JDKToolLauncher sgl = JDKToolLauncher.createUsingTestJDK("schemagen");
+        sgl.addToolArg(CLASS_FILE);
+        System.out.println("Executing: " + Arrays.asList(sgl.getCommand()));
+        ProcessBuilder pb = new ProcessBuilder(sgl.getCommand());
+        //Set schemagen work directory with the input java file
+        pb.directory(testWorkDir.toFile());
+        //Redirect schemagen output to file
+        pb.redirectError(testOutput.toFile());
+        Process p = pb.start();
+        int result = p.waitFor();
+        p.destroy();
+
+        //Read schemagen output from the file
+        String stdErrContent = Files.lines(testOutput)
+                .collect(Collectors.joining(System.lineSeparator(), System.lineSeparator(), ""));
+        System.out.println("Schemagen return value:" + result);
+        System.out.println("Error output:" + stdErrContent);
+        //Check test results:
+        //Schemagen finished with non-0 return value
+        Assert.assertNotEquals(result, 0);
+        //Schemagen output contains compile error message
+        Assert.assertTrue(stdErrContent.contains("InputWithError.java:28: error"));
+    }
+}