@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);
}
@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);
}
@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()));
}
@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);
}
/**
* 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 testCloudPageBlobUploadFromStreamWithAccessCondition()
throws URISyntaxException, StorageException, IOException {
CloudPageBlob blob1 = this.container.getPageBlobReference("blob1");
AccessCondition accessCondition = AccessCondition.generateIfNoneMatchCondition("\"*\"");
final int length = 6 * 512;
ByteArrayInputStream srcStream = BlobTestHelper.getRandomDataStream(length);
blob1.upload(srcStream, length, accessCondition, null, null);
srcStream.reset();
blob1.create(1024);
accessCondition = AccessCondition.generateIfNoneMatchCondition(blob1.getProperties().getEtag());
try {
blob1.upload(srcStream, length, accessCondition, null, null);
} catch (StorageException ex) {
assertEquals(HttpURLConnection.HTTP_PRECON_FAILED, ex.getHttpStatusCode());
}
srcStream.reset();
accessCondition = AccessCondition.generateIfMatchCondition(blob1.getProperties().getEtag());
blob1.upload(srcStream, length, accessCondition, null, null);
srcStream.reset();
CloudPageBlob blob2 = this.container.getPageBlobReference("blob2");
blob2.create(1024);
accessCondition = AccessCondition.generateIfMatchCondition(blob1.getProperties().getEtag());
try {
blob1.upload(srcStream, length, accessCondition, null, null);
} catch (StorageException ex) {
assertEquals(HttpURLConnection.HTTP_PRECON_FAILED, ex.getHttpStatusCode());
}
srcStream.reset();
accessCondition = AccessCondition.generateIfNoneMatchCondition(blob2.getProperties().getEtag());
blob1.upload(srcStream, length, accessCondition, null, null);
}