Examples with JDKToolLauncher jdk.testlibrary.JDKToolLauncher used on opensource projects

Example 11 with JDKToolLauncher

use of jdk.testlibrary.JDKToolLauncher in project jdk8u_jdk by JetBrains.

the class GenerateEnumSchema method runSchemaGen.

private static void runSchemaGen(String classFile, Path runDir) {
    try {
        JDKToolLauncher sgl = JDKToolLauncher.createUsingTestJDK("schemagen");
        sgl.addToolArg(classFile);
        System.out.println("Executing: " + Arrays.asList(sgl.getCommand()));
        ProcessBuilder pb = new ProcessBuilder(sgl.getCommand());
        pb.directory(runDir.toFile());
        pb.redirectErrorStream(true);
        pb.inheritIO();
        Process p = pb.start();
        int result = p.waitFor();
        p.destroy();
        if (result != 0) {
            throw new RuntimeException("schemagen failed");
        }
    } catch (IOException | InterruptedException e) {
        System.err.println("Can't run schemagen tool. Exception:");
        e.printStackTrace(System.err);
        throw new RuntimeException("Error launching schemagen tool");
    }
}

Example 12 with JDKToolLauncher

use of jdk.testlibrary.JDKToolLauncher in project jdk8u_jdk by JetBrains.

the class SchemagenErrorReporting method 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"));
}