Examples with ZipFile java.util.zip.ZipFile used on opensource projects

Example 81 with ZipFile

use of java.util.zip.ZipFile in project robovm by robovm.

the class OldJarURLConnectionTest method test_getJarFile.

public void test_getJarFile() throws IOException {
    URL url = createContent("lf.jar", "missing");
    JarURLConnection connection = (JarURLConnection) url.openConnection();
    try {
        connection.connect();
        fail("Did not throw exception on connect");
    } catch (IOException e) {
    // expected
    }
    try {
        connection.getJarFile();
        fail("Did not throw exception after connect");
    } catch (IOException e) {
    // expected
    }
    URL invURL = createContent("InvalidJar.jar", "Test.class");
    JarURLConnection juConn = (JarURLConnection) invURL.openConnection();
    try {
        juConn.getJarFile();
        fail("IOException was not thrown.");
    } catch (java.io.IOException io) {
    //expected
    }
    File resources = Support_Resources.createTempFolder();
    Support_Resources.copyFile(resources, null, "hyts_att.jar");
    File file = new File(resources.toString() + "/hyts_att.jar");
    URL fUrl1 = new URL("jar:file:" + file.getPath() + "!/");
    JarURLConnection con1 = (JarURLConnection) fUrl1.openConnection();
    ZipFile jf1 = con1.getJarFile();
    JarURLConnection con2 = (JarURLConnection) fUrl1.openConnection();
    ZipFile jf2 = con2.getJarFile();
    assertTrue("file: JarFiles not the same", jf1 == jf2);
    jf1.close();
    assertTrue("File should exist", file.exists());
    fUrl1 = createContent("lf.jar", "");
    con1 = (JarURLConnection) fUrl1.openConnection();
    jf1 = con1.getJarFile();
    con2 = (JarURLConnection) fUrl1.openConnection();
    jf2 = con2.getJarFile();
    assertTrue("http: JarFiles not the same", jf1 == jf2);
    jf1.close();
}

Example 82 with ZipFile

use of java.util.zip.ZipFile in project robovm by robovm.

the class OldAndroidZipFileTest method scanZip.

static void scanZip(String fileName) throws IOException {
    ZipFile zipFile = new ZipFile(fileName);
    Enumeration fileList;
    int idx = 0;
    //        System.out.println("Contents of " + zipFile + ":");
    for (fileList = zipFile.entries(); fileList.hasMoreElements(); ) {
        ZipEntry entry = (ZipEntry) fileList.nextElement();
        //            System.out.println("  " + entry.getName());
        assertEquals(entry.getName(), "file-" + idx);
        idx++;
    }
    zipFile.close();
}

Example 83 with ZipFile

use of java.util.zip.ZipFile in project robovm by robovm.

the class OldAndroidZipFileTest method read2.

/*
     * Read compressed data from two different entries at the same time,
     * to verify that the streams aren't getting confused.  If we do
     * something wrong, the inflater will choke and throw a ZipException.
     *
     * This doesn't test synchronization in multi-threaded use.
     */
static void read2(String fileName) throws IOException {
    ZipFile zipFile;
    ZipEntry entry1, entry2;
    byte[] buf = new byte[16384];
    InputStream stream1, stream2;
    int len, totalLen1, totalLen2;
    /* use file-1 and file-2 because the compressed data is large */
    zipFile = new ZipFile(fileName);
    entry1 = zipFile.getEntry("file-1");
    entry2 = zipFile.getEntry("file-2");
    /* make sure we got the right thing */
    assertEquals("file-1", entry1.getName());
    assertEquals("file-2", entry2.getName());
    /* create streams */
    stream1 = zipFile.getInputStream(entry1);
    stream2 = zipFile.getInputStream(entry2);
    /*
         * Read a piece of file #1.
         */
    totalLen1 = stream1.read(buf);
    assertTrue("initial read failed on #1", totalLen1 >= 0);
    /*
         * Read a piece of file #2.
         */
    totalLen2 = stream2.read(buf);
    assertTrue("initial read failed on #2", totalLen2 >= 0);
    /*
         * Read the rest of file #1, and close the stream.
         *
         * If our streams are crossed up, we'll fail here.
         */
    while ((len = stream1.read(buf)) > 0) {
        totalLen1 += len;
    }
    assertEquals(SAMPLE_SIZE, totalLen1);
    stream1.close();
    /*
         * Read the rest of file #2, and close the stream.
         */
    while ((len = stream2.read(buf)) > 0) {
        totalLen2 += len;
    }
    assertEquals(SAMPLE_SIZE, totalLen2);
    stream2.close();
    /*
         * Open a new one.
         */
    stream1 = zipFile.getInputStream(zipFile.getEntry("file-0"));
    /*
         * Close the ZipFile. According to the RI, none if its InputStreams can
         * be read after this point.
         */
    zipFile.close();
    Exception error = null;
    try {
        stream1.read(buf);
    } catch (Exception ex) {
        error = ex;
    }
    assertNotNull("ZipFile shouldn't allow reading of closed files.", error);
}

Example 84 with ZipFile

use of java.util.zip.ZipFile in project robovm by robovm.

the class OldAndroidZipStressTest method testZipStressAllFiles.

public void testZipStressAllFiles() throws Exception {
    long time0 = System.currentTimeMillis();
    byte[] buffer = new byte[512];
    for (File file : getFiles()) {
        System.out.println("ZIP stress test processing " + file + "...");
        ZipFile zip = new ZipFile(file);
        Enumeration<? extends ZipEntry> entries = zip.entries();
        while (entries.hasMoreElements()) {
            InputStream stream = zip.getInputStream(entries.nextElement());
            int j = stream.read(buffer);
            while (j != -1) {
                j = stream.read(buffer);
            }
            stream.close();
        }
    }
    long time1 = System.currentTimeMillis();
    System.out.println("ZIP stress test finished, time was " + (time1 - time0) + "ms");
}

Example 85 with ZipFile

use of java.util.zip.ZipFile in project robovm by robovm.

the class OldZipFileTest method setUp.

/**
     * Sets up the fixture, for example, open a network connection. This method
     * is called before a test is executed.
     */
@Override
protected void setUp() throws IOException {
    // Create a local copy of the file since some tests want to alter information.
    tempFileName = System.getProperty("java.io.tmpdir");
    String separator = System.getProperty("file.separator");
    if (tempFileName.charAt(tempFileName.length() - 1) == separator.charAt(0)) {
        tempFileName = Support_PlatformFile.getNewPlatformFile(tempFileName, "gabba.zip");
    } else {
        tempFileName = Support_PlatformFile.getNewPlatformFile(tempFileName + separator, "gabba.zip");
    }
    File f = new File(tempFileName);
    f.delete();
    InputStream is = Support_Resources.getStream("hyts_ZipFile.zip");
    FileOutputStream fos = new FileOutputStream(f);
    byte[] rbuf = getAllBytesFromStream(is);
    fos.write(rbuf, 0, rbuf.length);
    is.close();
    fos.close();
    zfile = new ZipFile(f);
}