Examples with Image com.ibm.dtfj.image.Image used on opensource projects

Example 16 with Image

use of com.ibm.dtfj.image.Image in project openj9 by eclipse.

the class ImageCreator method createProcessImage.

/* (non-Javadoc)
	 * @see com.ibm.dtfj.tck.api.IImageCreator#createProcessImage(com.ibm.dtfj.tck.api.TCKConfiguration)
	 */
public Image createProcessImage(TCKConfiguration conf) throws IOException {
    fixClassPath();
    String systemDump = System.getProperty("system.dump");
    if (systemDump == null) {
        throw new IllegalArgumentException("You need to specify a system dump with -Dsystem.dump=");
    }
    J9DDRImageFactory factory = new J9DDRImageFactory();
    Image image = factory.getImage(new File(systemDump));
    if (null == image) {
        throw new IOException("Cannot get DTFJ image from " + systemDump);
    }
    return image;
}

Example 17 with Image

use of com.ibm.dtfj.image.Image in project openj9 by eclipse.

the class JExtractXMLGenerator method getRuntime.

@SuppressWarnings("unchecked")
private JavaRuntime getRuntime() throws Exception {
    ImageFactory factory = new J9DDRImageFactory();
    File core = new File(opts.get(OPT_CORE_FILE));
    if (core.exists()) {
        Image image = factory.getImage(core);
        for (Iterator spaces = image.getAddressSpaces(); spaces.hasNext(); ) {
            Object space = spaces.next();
            if (!(space instanceof CorruptData)) {
                for (Iterator processes = ((ImageAddressSpace) space).getProcesses(); processes.hasNext(); ) {
                    Object process = processes.next();
                    if (!(process instanceof CorruptData)) {
                        for (Iterator runtimes = ((ImageProcess) process).getRuntimes(); runtimes.hasNext(); ) {
                            Object runtime = runtimes.next();
                            if (runtime instanceof JavaRuntime) {
                                return (JavaRuntime) runtime;
                            }
                        }
                    }
                }
            }
        }
        writeComment("Could not find Java runtime in core file");
        throw new IllegalArgumentException("Could not find Java runtime");
    } else {
        throw new IllegalArgumentException("The specified core file : " + core.getAbsolutePath() + " does not exist");
    }
}

Example 18 with Image

use of com.ibm.dtfj.image.Image in project openj9 by eclipse.

the class DTFJUnitTest method buildContext.

private static TestContext buildContext(ImageFactory imageFactory, File coreFile) throws IOException {
    TestContext ctx = new DTFJUnitTest.TestContext();
    Image image = imageFactory.getImage(coreFile);
    ctx.setImage(image);
    Iterator<?> addressSpaceIt = image.getAddressSpaces();
    while (addressSpaceIt.hasNext()) {
        Object asObj = addressSpaceIt.next();
        if (asObj instanceof CorruptData) {
            System.err.println("Corrupt AddressSpace returned: " + asObj);
        } else if (asObj instanceof ImageAddressSpace) {
            ImageAddressSpace as = (ImageAddressSpace) asObj;
            ctx.setSpace(as);
            Iterator<?> processIterator = as.getProcesses();
            while (processIterator.hasNext()) {
                Object processObj = processIterator.next();
                if (processObj instanceof CorruptData) {
                    System.err.println("Corrupt ImageProcess returned: " + asObj);
                } else if (processObj instanceof ImageProcess) {
                    ImageProcess process = (ImageProcess) processObj;
                    ctx.setProcess(process);
                    Iterator<?> runtimeIterator = process.getRuntimes();
                    while (runtimeIterator.hasNext()) {
                        Object runtimeObj = runtimeIterator.next();
                        if (runtimeObj instanceof CorruptData) {
                            System.err.println("Corrupt ImageProcess returned: " + asObj);
                        } else if (runtimeObj instanceof JavaRuntime) {
                            JavaRuntime runtime = (JavaRuntime) runtimeObj;
                            ctx.setRuntime(runtime);
                            return ctx;
                        } else {
                            throw new ClassCastException("Unexpected type from Runtime iterator: " + runtimeObj.getClass() + ": " + runtimeObj);
                        }
                    }
                } else {
                    throw new ClassCastException("Unexpected type from Process iterator: " + processObj.getClass() + ": " + processObj);
                }
            }
        } else {
            throw new ClassCastException("Unexpected type from AddressSpace iterator: " + asObj.getClass() + ": " + asObj);
        }
    }
    throw new RuntimeException("Could not find a Java Runtime");
}

Example 19 with Image

use of com.ibm.dtfj.image.Image in project openj9 by eclipse.

the class ImageTest method getProcessorSubTypeTest.

@Test
public void getProcessorSubTypeTest() {
    for (int i = 0; i != ddrTestObjects.size(); i++) {
        Image ddrImg = (Image) ddrTestObjects.get(i);
        Image jextractImg = (Image) jextractTestObjects.get(i);
        imageComparator.testEquals(ddrImg, jextractImg, ImageComparator.PROCESSOR_SUB_TYPE);
    }
}

Example 20 with Image

use of com.ibm.dtfj.image.Image in project openj9 by eclipse.

the class ImageTest method getSystemSubTypeTest.

@Test
public void getSystemSubTypeTest() {
    for (int i = 0; i != ddrTestObjects.size(); i++) {
        Image ddrImg = (Image) ddrTestObjects.get(i);
        Image jextractImg = (Image) jextractTestObjects.get(i);
        imageComparator.testEquals(ddrImg, jextractImg, ImageComparator.SYSTEM_SUB_TYPE);
    }
}