Examples with ByteArrayOutputStream java.io.ByteArrayOutputStream used on opensource projects

Example 51 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project bazel by bazelbuild.

the class ZipCombinerTest method testCopyTwoUncompressedEntries.

@Test
public void testCopyTwoUncompressedEntries() throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try (ZipCombiner zipCombiner = new ZipCombiner(out)) {
        zipCombiner.addZip(sampleZipWithTwoUncompressedEntries());
    }
    ZipInputStream zipInput = new ZipInputStream(new ByteArrayInputStream(out.toByteArray()));
    assertEntry(zipInput, "hello.txt", "Hello World!");
    assertEntry(zipInput, "hello2.txt", "Hello World 2!");
    assertNull(zipInput.getNextEntry());
}

Example 52 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project bazel by bazelbuild.

the class ZipCombinerTest method testCombine.

@Test
public void testCombine() throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try (ZipCombiner zipCombiner = new ZipCombiner(out)) {
        zipCombiner.addZip(sampleZip());
        zipCombiner.addZip(sampleZip2());
    }
    ZipInputStream zipInput = new ZipInputStream(new ByteArrayInputStream(out.toByteArray()));
    assertEntry(zipInput, "hello.txt", "Hello World!");
    assertEntry(zipInput, "hello2.txt", "Hello World 2!");
    assertNull(zipInput.getNextEntry());
}

Example 53 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project bazel by bazelbuild.

the class ZipCombinerTest method testCopyDateHandling.

@Test
public void testCopyDateHandling() throws IOException {
    final Date date = new GregorianCalendar(2009, 8, 2, 0, 0, 0).getTime();
    ZipEntryFilter mockFilter = new ZipEntryFilter() {

        @Override
        public void accept(String filename, StrategyCallback callback) throws IOException {
            assertEquals("hello.txt", filename);
            callback.copy(date);
        }
    };
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try (ZipCombiner zipCombiner = new ZipCombiner(mockFilter, out)) {
        zipCombiner.addZip(sampleZip());
    }
    ZipInputStream zipInput = new ZipInputStream(new ByteArrayInputStream(out.toByteArray()));
    assertEntry(zipInput, "hello.txt", date, "Hello World!");
    assertNull(zipInput.getNextEntry());
}

Example 54 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project bazel by bazelbuild.

the class ZipCombinerTest method testZipCombinerAgainstJavaUtil.

@Test
public void testZipCombinerAgainstJavaUtil() throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try (JarOutputStream jarOut = new JarOutputStream(out)) {
        ZipEntry entry;
        entry = new ZipEntry("META-INF/");
        entry.setTime(ZipCombiner.DOS_EPOCH.getTime());
        entry.setMethod(JarOutputStream.STORED);
        entry.setSize(0);
        entry.setCompressedSize(0);
        entry.setCrc(0);
        jarOut.putNextEntry(entry);
        entry = new ZipEntry("META-INF/MANIFEST.MF");
        entry.setTime(ZipCombiner.DOS_EPOCH.getTime());
        entry.setMethod(JarOutputStream.DEFLATED);
        jarOut.putNextEntry(entry);
        jarOut.write(new byte[] { 1, 2, 3, 4 });
    }
    File javaFile = writeInputStreamToFile(new ByteArrayInputStream(out.toByteArray()));
    out.reset();
    try (ZipCombiner zipcombiner = new ZipCombiner(out)) {
        zipcombiner.addDirectory("META-INF/", ZipCombiner.DOS_EPOCH, new ExtraData[] { new ExtraData((short) 0xCAFE, new byte[0]) });
        zipcombiner.addFile("META-INF/MANIFEST.MF", ZipCombiner.DOS_EPOCH, new ByteArrayInputStream(new byte[] { 1, 2, 3, 4 }));
    }
    File zipCombinerFile = writeInputStreamToFile(new ByteArrayInputStream(out.toByteArray()));
    byte[] zipCombinerRaw = out.toByteArray();
    new ZipTester(zipCombinerRaw).validate();
    assertZipFilesEquivalent(new ZipReader(zipCombinerFile), new ZipReader(javaFile));
}

Example 55 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project bazel by bazelbuild.

the class ZipCombinerTest method testCopyCallsFilter.

@Test
public void testCopyCallsFilter() throws IOException {
    MockZipEntryFilter mockFilter = new MockZipEntryFilter();
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try (ZipCombiner zipCombiner = new ZipCombiner(mockFilter, out)) {
        zipCombiner.addZip(sampleZip());
    }
    assertEquals(Arrays.asList("hello.txt"), mockFilter.calls);
}