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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/file_path.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "base/time.h"
#include "net/base/upload_data.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webkit/blob/blob_data.h"
#include "webkit/blob/blob_storage_controller.h"
using net::UploadData;
namespace webkit_blob {
TEST(BlobStorageControllerTest, RegisterBlobUrl) {
// Setup a set of blob data for testing.
base::Time time1, time2;
base::Time::FromString("Tue, 15 Nov 1994, 12:45:26 GMT", &time1);
base::Time::FromString("Mon, 14 Nov 1994, 11:30:49 GMT", &time2);
scoped_refptr<BlobData> blob_data1(new BlobData());
blob_data1->AppendData("Data1");
blob_data1->AppendData("Data2");
blob_data1->AppendFile(FilePath(FILE_PATH_LITERAL("File1.txt")),
10, 1024, time1);
scoped_refptr<BlobData> blob_data2(new BlobData());
blob_data2->AppendData("Data3");
blob_data2->AppendBlob(GURL("blob://url_1"), 8, 100);
blob_data2->AppendFile(FilePath(FILE_PATH_LITERAL("File2.txt")),
0, 20, time2);
scoped_refptr<BlobData> canonicalized_blob_data2(new BlobData());
canonicalized_blob_data2->AppendData("Data3");
canonicalized_blob_data2->AppendData("a2___", 2);
canonicalized_blob_data2->AppendFile(FilePath(FILE_PATH_LITERAL("File1.txt")),
10, 98, time1);
canonicalized_blob_data2->AppendFile(FilePath(FILE_PATH_LITERAL("File2.txt")),
0, 20, time2);
BlobStorageController blob_storage_controller;
// Test registering a blob URL referring to the blob data containing only
// data and file.
GURL blob_url1("blob://url_1");
blob_storage_controller.AddFinishedBlob(blob_url1, blob_data1);
BlobData* blob_data_found =
blob_storage_controller.GetBlobDataFromUrl(blob_url1);
ASSERT_TRUE(blob_data_found != NULL);
EXPECT_TRUE(*blob_data_found == *blob_data1);
// Test registering a blob URL referring to the blob data containing data,
// file and blob.
GURL blob_url2("blob://url_2");
blob_storage_controller.AddFinishedBlob(blob_url2, blob_data2);
blob_data_found = blob_storage_controller.GetBlobDataFromUrl(blob_url2);
ASSERT_TRUE(blob_data_found != NULL);
EXPECT_TRUE(*blob_data_found == *canonicalized_blob_data2);
// Test registering a blob URL referring to existent blob URL.
GURL blob_url3("blob://url_3");
blob_storage_controller.CloneBlob(blob_url3, blob_url1);
blob_data_found = blob_storage_controller.GetBlobDataFromUrl(blob_url3);
ASSERT_TRUE(blob_data_found != NULL);
EXPECT_TRUE(*blob_data_found == *blob_data1);
// Test unregistering a blob URL.
blob_storage_controller.RemoveBlob(blob_url3);
blob_data_found = blob_storage_controller.GetBlobDataFromUrl(blob_url3);
EXPECT_TRUE(!blob_data_found);
}
TEST(BlobStorageControllerTest, ResolveBlobReferencesInUploadData) {
// Setup blob data for testing.
base::Time time1, time2;
base::Time::FromString("Tue, 15 Nov 1994, 12:45:26 GMT", &time1);
base::Time::FromString("Mon, 14 Nov 1994, 11:30:49 GMT", &time2);
BlobStorageController blob_storage_controller;
scoped_refptr<BlobData> blob_data(new BlobData());
GURL blob_url0("blob://url_0");
blob_storage_controller.AddFinishedBlob(blob_url0, blob_data);
blob_data->AppendData("BlobData");
blob_data->AppendFile(
FilePath(FILE_PATH_LITERAL("BlobFile.txt")), 0, 20, time1);
GURL blob_url1("blob://url_1");
blob_storage_controller.AddFinishedBlob(blob_url1, blob_data);
GURL blob_url2("blob://url_2");
blob_storage_controller.CloneBlob(blob_url2, blob_url1);
GURL blob_url3("blob://url_3");
blob_storage_controller.CloneBlob(blob_url3, blob_url2);
// Setup upload data elements for comparison.
UploadData::Element blob_element1, blob_element2;
blob_element1.SetToBytes(
blob_data->items().at(0).data.c_str() +
static_cast<int>(blob_data->items().at(0).offset),
static_cast<int>(blob_data->items().at(0).length));
blob_element2.SetToFilePathRange(
blob_data->items().at(1).file_path,
blob_data->items().at(1).offset,
blob_data->items().at(1).length,
blob_data->items().at(1).expected_modification_time);
UploadData::Element upload_element1, upload_element2;
upload_element1.SetToBytes("Hello", 5);
upload_element2.SetToFilePathRange(
FilePath(FILE_PATH_LITERAL("foo1.txt")), 0, 20, time2);
// Test no blob reference.
scoped_refptr<UploadData> upload_data(new UploadData());
upload_data->AppendBytes(
&upload_element1.bytes().at(0),
upload_element1.bytes().size());
upload_data->AppendFileRange(
upload_element2.file_path(),
upload_element2.file_range_offset(),
upload_element2.file_range_length(),
upload_element2.expected_file_modification_time());
blob_storage_controller.ResolveBlobReferencesInUploadData(upload_data.get());
ASSERT_EQ(upload_data->elements()->size(), 2U);
EXPECT_TRUE(upload_data->elements()->at(0) == upload_element1);
EXPECT_TRUE(upload_data->elements()->at(1) == upload_element2);
// Test having only one blob reference that refers to empty blob data.
upload_data = new UploadData();
upload_data->AppendBlob(blob_url0);
blob_storage_controller.ResolveBlobReferencesInUploadData(upload_data.get());
ASSERT_EQ(upload_data->elements()->size(), 0U);
// Test having only one blob reference.
upload_data = new UploadData();
upload_data->AppendBlob(blob_url1);
blob_storage_controller.ResolveBlobReferencesInUploadData(upload_data.get());
ASSERT_EQ(upload_data->elements()->size(), 2U);
EXPECT_TRUE(upload_data->elements()->at(0) == blob_element1);
EXPECT_TRUE(upload_data->elements()->at(1) == blob_element2);
// Test having one blob reference at the beginning.
upload_data = new UploadData();
upload_data->AppendBlob(blob_url1);
upload_data->AppendBytes(
&upload_element1.bytes().at(0),
upload_element1.bytes().size());
upload_data->AppendFileRange(
upload_element2.file_path(),
upload_element2.file_range_offset(),
upload_element2.file_range_length(),
upload_element2.expected_file_modification_time());
blob_storage_controller.ResolveBlobReferencesInUploadData(upload_data.get());
ASSERT_EQ(upload_data->elements()->size(), 4U);
EXPECT_TRUE(upload_data->elements()->at(0) == blob_element1);
EXPECT_TRUE(upload_data->elements()->at(1) == blob_element2);
EXPECT_TRUE(upload_data->elements()->at(2) == upload_element1);
EXPECT_TRUE(upload_data->elements()->at(3) == upload_element2);
// Test having one blob reference at the end.
upload_data = new UploadData();
upload_data->AppendBytes(
&upload_element1.bytes().at(0),
upload_element1.bytes().size());
upload_data->AppendFileRange(
upload_element2.file_path(),
upload_element2.file_range_offset(),
upload_element2.file_range_length(),
upload_element2.expected_file_modification_time());
upload_data->AppendBlob(blob_url1);
blob_storage_controller.ResolveBlobReferencesInUploadData(upload_data.get());
ASSERT_EQ(upload_data->elements()->size(), 4U);
EXPECT_TRUE(upload_data->elements()->at(0) == upload_element1);
EXPECT_TRUE(upload_data->elements()->at(1) == upload_element2);
EXPECT_TRUE(upload_data->elements()->at(2) == blob_element1);
EXPECT_TRUE(upload_data->elements()->at(3) == blob_element2);
// Test having one blob reference in the middle.
upload_data = new UploadData();
upload_data->AppendBytes(
&upload_element1.bytes().at(0),
upload_element1.bytes().size());
upload_data->AppendBlob(blob_url1);
upload_data->AppendFileRange(
upload_element2.file_path(),
upload_element2.file_range_offset(),
upload_element2.file_range_length(),
upload_element2.expected_file_modification_time());
blob_storage_controller.ResolveBlobReferencesInUploadData(upload_data.get());
ASSERT_EQ(upload_data->elements()->size(), 4U);
EXPECT_TRUE(upload_data->elements()->at(0) == upload_element1);
EXPECT_TRUE(upload_data->elements()->at(1) == blob_element1);
EXPECT_TRUE(upload_data->elements()->at(2) == blob_element2);
EXPECT_TRUE(upload_data->elements()->at(3) == upload_element2);
// Test having multiple blob references.
upload_data = new UploadData();
upload_data->AppendBlob(blob_url1);
upload_data->AppendBytes(
&upload_element1.bytes().at(0),
upload_element1.bytes().size());
upload_data->AppendBlob(blob_url2);
upload_data->AppendBlob(blob_url3);
upload_data->AppendFileRange(
upload_element2.file_path(),
upload_element2.file_range_offset(),
upload_element2.file_range_length(),
upload_element2.expected_file_modification_time());
blob_storage_controller.ResolveBlobReferencesInUploadData(upload_data.get());
ASSERT_EQ(upload_data->elements()->size(), 8U);
EXPECT_TRUE(upload_data->elements()->at(0) == blob_element1);
EXPECT_TRUE(upload_data->elements()->at(1) == blob_element2);
EXPECT_TRUE(upload_data->elements()->at(2) == upload_element1);
EXPECT_TRUE(upload_data->elements()->at(3) == blob_element1);
EXPECT_TRUE(upload_data->elements()->at(4) == blob_element2);
EXPECT_TRUE(upload_data->elements()->at(5) == blob_element1);
EXPECT_TRUE(upload_data->elements()->at(6) == blob_element2);
EXPECT_TRUE(upload_data->elements()->at(7) == upload_element2);
}
} // namespace webkit_blob
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