@Test public void testPageBlobUploadFromStreamTest() throws URISyntaxException, StorageException, IOException { final String pageBlobName = BlobTestHelper.generateRandomBlobNameWithPrefix("testPageBlob"); final CloudPageBlob pageBlobRef = this.container.getPageBlobReference(pageBlobName); int length = 2 * 1024; ByteArrayInputStream srcStream = BlobTestHelper.getRandomDataStream(length); pageBlobRef.upload(srcStream, length); ByteArrayOutputStream dstStream = new ByteArrayOutputStream(); pageBlobRef.download(dstStream); BlobTestHelper.assertStreamsAreEqual(srcStream, new ByteArrayInputStream(dstStream.toByteArray())); length = 5 * 1024 * 1024; srcStream = BlobTestHelper.getRandomDataStream(length); pageBlobRef.upload(srcStream, length); dstStream = new ByteArrayOutputStream(); pageBlobRef.download(dstStream); BlobTestHelper.assertStreamsAreEqual(srcStream, new ByteArrayInputStream(dstStream.toByteArray())); }
/** * Create a blob and try to download a range of its contents * * @throws StorageException * @throws URISyntaxException * @throws IOException * @throws InterruptedException */ @Test public void testPageBlobDownloadRangeValidationTest() throws StorageException, URISyntaxException, IOException{ final int length = 5 * 1024 * 1024; final String blockBlobName = BlobTestHelper.generateRandomBlobNameWithPrefix("testBlockBlob"); final CloudPageBlob pageBlobRef = this.container.getPageBlobReference(blockBlobName); pageBlobRef.upload(BlobTestHelper.getRandomDataStream(length), length); //Download full blob pageBlobRef.download(new ByteArrayOutputStream()); assertEquals(length, pageBlobRef.getProperties().getLength()); //Download blob range. byte[] downloadBuffer = new byte[100]; int downloadLength = pageBlobRef.downloadRangeToByteArray(0, (long) 100, downloadBuffer, 0); assertEquals(length, pageBlobRef.getProperties().getLength()); assertEquals(100, downloadLength); }
@Test public void testBlobUploadWithoutMD5Validation() throws URISyntaxException, StorageException, IOException { final String pageBlobName = BlobTestHelper.generateRandomBlobNameWithPrefix("testPageBlob"); final CloudPageBlob pageBlobRef = this.container.getPageBlobReference(pageBlobName); final int length = 2 * 1024; ByteArrayInputStream srcStream = BlobTestHelper.getRandomDataStream(length); BlobRequestOptions options = new BlobRequestOptions(); options.setDisableContentMD5Validation(false); options.setStoreBlobContentMD5(false); pageBlobRef.upload(srcStream, length, null, options, null); pageBlobRef.downloadAttributes(); pageBlobRef.getProperties().setContentMD5("MDAwMDAwMDA="); pageBlobRef.uploadProperties(null, options, null); try { pageBlobRef.download(new ByteArrayOutputStream(), null, options, null); fail(); } catch (StorageException ex) { assertEquals(306, ex.getHttpStatusCode()); assertEquals("InvalidMd5", ex.getErrorCode()); } options.setDisableContentMD5Validation(true); pageBlobRef.download(new ByteArrayOutputStream(), null, options, null); final CloudPageBlob pageBlobRef2 = this.container.getPageBlobReference(pageBlobName); assertNull(pageBlobRef2.getProperties().getContentMD5()); byte[] target = new byte[4]; pageBlobRef2.downloadRangeToByteArray(0L, 4L, target, 0); assertEquals("MDAwMDAwMDA=", pageBlobRef2.properties.getContentMD5()); }
copy.download(copyStream); BlobTestHelper.assertStreamsAreEqual(stream, new ByteArrayInputStream(copyStream.toByteArray()));
@Test public void testBlobEmptyHeaderSigningTest() throws URISyntaxException, StorageException, IOException { final String pageBlobName = BlobTestHelper.generateRandomBlobNameWithPrefix("testPageBlob"); final CloudPageBlob pageBlobRef = this.container.getPageBlobReference(pageBlobName); final int length = 2 * 1024; ByteArrayInputStream srcStream = BlobTestHelper.getRandomDataStream(length); OperationContext context = new OperationContext(); context.getSendingRequestEventHandler().addListener(new StorageEvent<SendingRequestEvent>() { @Override public void eventOccurred(SendingRequestEvent eventArg) { HttpURLConnection connection = (HttpURLConnection) eventArg.getConnectionObject(); connection.setRequestProperty("x-ms-foo", ""); } }); pageBlobRef.upload(srcStream, length, null, null, context); pageBlobRef.download(new ByteArrayOutputStream(), null, null, context); }
copy.download(copyStream); BlobTestHelper.assertStreamsAreEqual(stream, new ByteArrayInputStream(copyStream.toByteArray()));
outStream = new ByteArrayOutputStream(length); blobSnapshotUsingRootUri.download(outStream); retrievedBuff = outStream.toByteArray(); assertEquals(length, retrievedBuff.length);
@Test public void testUploadDownloadBlobProperties() throws URISyntaxException, StorageException, IOException { final int length = 512; // do this to make sure the set MD5 can be compared without an exception being thrown BlobRequestOptions options = new BlobRequestOptions(); options.setDisableContentMD5Validation(true); // with explicit upload/download of properties String pageBlobName1 = BlobTestHelper.generateRandomBlobNameWithPrefix("testBlockBlob"); CloudPageBlob pageBlobRef1 = this.container.getPageBlobReference(pageBlobName1); pageBlobRef1.upload(BlobTestHelper.getRandomDataStream(length), length); BlobTestHelper.setBlobProperties(pageBlobRef1); BlobProperties props1 = pageBlobRef1.getProperties(); pageBlobRef1.uploadProperties(); pageBlobRef1.downloadAttributes(null, options, null); BlobProperties props2 = pageBlobRef1.getProperties(); BlobTestHelper.assertAreEqual(props1, props2); // by uploading/downloading the blob pageBlobName1 = BlobTestHelper.generateRandomBlobNameWithPrefix("testBlockBlob"); pageBlobRef1 = this.container.getPageBlobReference(pageBlobName1); BlobTestHelper.setBlobProperties(pageBlobRef1); props1 = pageBlobRef1.getProperties(); pageBlobRef1.upload(BlobTestHelper.getRandomDataStream(length), length); pageBlobRef1.download(new ByteArrayOutputStream(), null, options, null); props2 = pageBlobRef1.getProperties(); BlobTestHelper.assertAreEqual(props1, props2); }