webkit/glue/media/buffered_data_source_unittest.cc - Issue 3863002: Refactoring BufferedDataSource to work with WebURLLoader instead of a MediaResourceLoaderBridge.

Unified Diff: webkit/glue/media/buffered_data_source_unittest.cc

Issue 3863002: Refactoring BufferedDataSource to work with WebURLLoader instead of a MediaResourceLoaderBridge. (Closed) Base URL: http://git.chromium.org/git/chromium.git

Patch Set: . Created 10 years, 1 month ago

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« webkit/glue/media/buffered_data_source.cc ('K') | « webkit/glue/media/buffered_data_source.cc ('k') | webkit/glue/media/simple_data_source.h » ('j') | webkit/glue/media/simple_data_source.h » ('J')
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Index: webkit/glue/media/buffered_data_source_unittest.cc

diff --git a/webkit/glue/media/buffered_data_source_unittest.cc b/webkit/glue/media/buffered_data_source_unittest.cc

index 81103b2b213c589cd6ca45cbc2a415d9f6775ec0..e689323cceb2b975e17aef9b9fe536e10d1f761f 100644

--- a/webkit/glue/media/buffered_data_source_unittest.cc

+++ b/webkit/glue/media/buffered_data_source_unittest.cc

@@ -13,13 +13,21 @@

#include "media/base/mock_filter_host.h"

#include "media/base/mock_filters.h"

#include "net/base/net_errors.h"

-#include "net/http/http_response_headers.h"

+#include "third_party/WebKit/WebKit/chromium/public/WebFrame.h"

+#include "third_party/WebKit/WebKit/chromium/public/WebFrameClient.h"

+#include "third_party/WebKit/WebKit/chromium/public/WebString.h"

+#include "third_party/WebKit/WebKit/chromium/public/WebURLError.h"

+#include "third_party/WebKit/WebKit/chromium/public/WebURLLoader.h"

+#include "third_party/WebKit/WebKit/chromium/public/WebURLRequest.h"

+#include "third_party/WebKit/WebKit/chromium/public/WebURLResponse.h"

+#include "third_party/WebKit/WebKit/chromium/public/WebView.h"

#include "webkit/glue/media/buffered_data_source.h"

-#include "webkit/glue/media/mock_media_resource_loader_bridge_factory.h"

-#include "webkit/glue/mock_resource_loader_bridge.h"

+#include "webkit/glue/mock_webframe.h"

+#include "webkit/glue/mock_weburlloader_impl.h"

using ::testing::_;

using ::testing::Assign;

+using ::testing::AtLeast;

using ::testing::DeleteArg;

using ::testing::DoAll;

using ::testing::InSequence;

@@ -33,11 +41,22 @@ using ::testing::StrictMock;

using ::testing::NiceMock;

using ::testing::WithArgs;

+using WebKit::WebURLError;

+using WebKit::WebFrame;

+using WebKit::WebFrameClient;

+using WebKit::WebString;

+using WebKit::WebURLLoader;

+using WebKit::WebURLRequest;

+using WebKit::WebURLResponse;

+using WebKit::WebView;

namespace {

const char* kHttpUrl = "http://test";

const char* kFileUrl = "file://test";

const int kDataSize = 1024;

+const int kHttpOK = 200;

+const int kHttpPartialContent = 206;

enum NetworkState {

NONE,

@@ -45,6 +64,9 @@ enum NetworkState {

};

+class TestWebFrameClient : public WebFrameClient {

scherkus (not reviewing) 2010/11/22 21:27:29 Is this used anywhere? I did a quick check and di

annacc 2010/11/24 21:34:44 Ha! Thanks, I decided against using it and then f

+};

} // namespace

namespace webkit_glue {

@@ -52,25 +74,26 @@ namespace webkit_glue {

// Submit a request completed event to the resource loader due to request

// being canceled. Pretending the event is from external.

ACTION_P(RequestCanceled, loader) {

- URLRequestStatus status;

- status.set_status(URLRequestStatus::CANCELED);

- status.set_os_error(net::ERR_ABORTED);

- loader->OnCompletedRequest(status, "", base::Time());

+ WebURLError error;

+ error.reason = net::ERR_ABORTED;

+ error.domain = WebString::fromUTF8(net::kErrorDomain);

+ loader->didFail(NULL, error);

}

class BufferedResourceLoaderTest : public testing::Test {

public:

BufferedResourceLoaderTest() {

- bridge_.reset(new StrictMock<MockResourceLoaderBridge>());

+ url_loader_ = new NiceMock<MockWebURLLoader>();

for (int i = 0; i < kDataSize; ++i)

data_[i] = i;

}

~BufferedResourceLoaderTest() {

scherkus (not reviewing) 2010/11/22 21:27:29 virtual

annacc 2010/11/24 21:34:44 Done.

- if (bridge_.get())

- EXPECT_CALL(*bridge_, OnDestroy());

- EXPECT_CALL(bridge_factory_, OnDestroy());

+ if (frame_.get()) {

+ EXPECT_CALL(*frame_, OnFrameDestroy())

scherkus (not reviewing) 2010/11/22 21:27:29 these days I recommend against these kind of expec

annacc 2010/11/24 21:34:44 Done.

+ .WillOnce(Invoke(this, &BufferedResourceLoaderTest::ReleaseWebFrame));

+ }

}

void Initialize(const char* url, int first_position, int last_position) {

@@ -78,8 +101,11 @@ class BufferedResourceLoaderTest : public testing::Test {

first_position_ = first_position;

last_position_ = last_position;

- loader_ = new BufferedResourceLoader(&bridge_factory_, gurl_,

+ frame_.reset(new NiceMock<MockWebFrame>());

+ loader_ = new BufferedResourceLoader(gurl_,

first_position_, last_position_);

+ loader_->SetURLLoaderForTest(url_loader_);

}

void SetLoaderBuffer(size_t forward_capacity, size_t backward_capacity) {

@@ -89,25 +115,23 @@ class BufferedResourceLoaderTest : public testing::Test {

void Start() {

InSequence s;

- EXPECT_CALL(bridge_factory_,

- CreateBridge(gurl_, _, first_position_, last_position_))

- .WillOnce(Return(bridge_.get()));

- EXPECT_CALL(*bridge_, Start(loader_.get()));

+ EXPECT_CALL(*url_loader_, loadAsynchronously(_, loader_.get()));

loader_->Start(

NewCallback(this, &BufferedResourceLoaderTest::StartCallback),

- NewCallback(this, &BufferedResourceLoaderTest::NetworkCallback));

+ NewCallback(this, &BufferedResourceLoaderTest::NetworkCallback),

+ frame_.get());

}

void FullResponse(int64 instance_size) {

EXPECT_CALL(*this, StartCallback(net::OK));

- ResourceResponseInfo info;

- std::string header = base::StringPrintf("HTTP/1.1 200 OK\n"

- "Content-Length: %" PRId64,

- instance_size);

- replace(header.begin(), header.end(), '\n', '\0');

- info.headers = new net::HttpResponseHeaders(header);

- info.content_length = instance_size;

- loader_->OnReceivedResponse(info, false);

+ WebURLResponse response(gurl_);

+ response.setHTTPHeaderField(WebString::fromUTF8("Content-Length"),

+ WebString::fromUTF8(base::StringPrintf("%"

scherkus (not reviewing) 2010/11/22 21:27:29 indentation

annacc 2010/11/24 21:34:44 Done.

+ PRId64, instance_size)));

+ response.setExpectedContentLength(instance_size);

+ response.setHTTPStatusCode(kHttpOK);

+ loader_->didReceiveResponse(url_loader_, response);

EXPECT_EQ(instance_size, loader_->content_length());

EXPECT_EQ(instance_size, loader_->instance_size());

EXPECT_FALSE(loader_->partial_response());

@@ -117,17 +141,17 @@ class BufferedResourceLoaderTest : public testing::Test {

int64 instance_size) {

EXPECT_CALL(*this, StartCallback(net::OK));

int64 content_length = last_position - first_position + 1;

- ResourceResponseInfo info;

- std::string header = base::StringPrintf("HTTP/1.1 206 Partial Content\n"

- "Content-Range: bytes "

+ WebURLResponse response(gurl_);

+ response.setHTTPHeaderField(WebString::fromUTF8("Content-Range"),

+ WebString::fromUTF8(base::StringPrintf("bytes "

"%" PRId64 "-%" PRId64 "/%" PRId64,

first_position,

last_position,

- instance_size);

- replace(header.begin(), header.end(), '\n', '\0');

- info.headers = new net::HttpResponseHeaders(header);

- info.content_length = content_length;

- loader_->OnReceivedResponse(info, false);

+ instance_size)));

+ response.setExpectedContentLength(content_length);

+ response.setHTTPStatusCode(kHttpPartialContent);

+ loader_->didReceiveResponse(url_loader_, response);

EXPECT_EQ(content_length, loader_->content_length());

EXPECT_EQ(instance_size, loader_->instance_size());

EXPECT_TRUE(loader_->partial_response());

@@ -135,22 +159,22 @@ class BufferedResourceLoaderTest : public testing::Test {

void StopWhenLoad() {

InSequence s;

- EXPECT_CALL(*bridge_, Cancel())

- .WillOnce(RequestCanceled(loader_));

- EXPECT_CALL(*bridge_, OnDestroy())

- .WillOnce(Invoke(this, &BufferedResourceLoaderTest::ReleaseBridge));

+ EXPECT_CALL(*url_loader_, cancel())

+ .WillOnce(RequestCanceled(loader_));

scherkus (not reviewing) 2010/11/22 21:27:29 indentation

annacc 2010/11/24 21:34:44 Done.

+ EXPECT_CALL(*url_loader_, OnURLDestroy());

loader_->Stop();

}

- void ReleaseBridge() {

- ignore_result(bridge_.release());

+ void ReleaseWebFrame() {

+ ignore_result(frame_.release());

}

// Helper method to write to |loader_| from |data_|.

void WriteLoader(int position, int size) {

EXPECT_CALL(*this, NetworkCallback())

.RetiresOnSaturation();

- loader_->OnReceivedData(reinterpret_cast<char*>(data_ + position), size);

+ loader_->didReceiveData(url_loader_,

+ reinterpret_cast<char*>(data_ + position), size);

}

// Helper method to read from |loader_|.

@@ -167,7 +191,7 @@ class BufferedResourceLoaderTest : public testing::Test {

// Helper method to disallow deferring in |loader_|.

void DisallowLoaderDefer() {

if (loader_->deferred_) {

- EXPECT_CALL(*bridge_, SetDefersLoading(false));

+ EXPECT_CALL(*url_loader_, setDefersLoading(false));

EXPECT_CALL(*this, NetworkCallback());

}

loader_->SetAllowDefer(false);

@@ -188,8 +212,8 @@ class BufferedResourceLoaderTest : public testing::Test {

int64 last_position_;

scoped_refptr<BufferedResourceLoader> loader_;

- StrictMock<MockMediaResourceLoaderBridgeFactory> bridge_factory_;

- scoped_ptr<StrictMock<MockResourceLoaderBridge> > bridge_;

+ NiceMock<MockWebURLLoader>* url_loader_;

+ scoped_ptr<NiceMock<MockWebFrame> > frame_;

uint8 data_[kDataSize];

@@ -203,35 +227,20 @@ TEST_F(BufferedResourceLoaderTest, StartStop) {

StopWhenLoad();

}

-// Tests that HTTP header is missing in the response.

-TEST_F(BufferedResourceLoaderTest, MissingHttpHeader) {

- Initialize(kHttpUrl, -1, -1);

- Start();

- EXPECT_CALL(*this, StartCallback(net::ERR_INVALID_RESPONSE));

- EXPECT_CALL(*bridge_, Cancel())

- .WillOnce(RequestCanceled(loader_));

- EXPECT_CALL(*bridge_, OnDestroy())

- .WillOnce(Invoke(this, &BufferedResourceLoaderTest::ReleaseBridge));

- ResourceResponseInfo info;

- loader_->OnReceivedResponse(info, false);

// Tests that a bad HTTP response is recived, e.g. file not found.

TEST_F(BufferedResourceLoaderTest, BadHttpResponse) {

Initialize(kHttpUrl, -1, -1);

Start();

EXPECT_CALL(*this, StartCallback(net::ERR_FAILED));

- EXPECT_CALL(*bridge_, Cancel())

+ EXPECT_CALL(*url_loader_, cancel())

.WillOnce(RequestCanceled(loader_));

- EXPECT_CALL(*bridge_, OnDestroy())

- .WillOnce(Invoke(this, &BufferedResourceLoaderTest::ReleaseBridge));

+ EXPECT_CALL(*url_loader_, OnURLDestroy());

- ResourceResponseInfo info;

- info.headers = new net::HttpResponseHeaders("HTTP/1.1 404 Not Found\n");

- loader_->OnReceivedResponse(info, false);

+ WebURLResponse response(gurl_);

+ response.setHTTPStatusCode(404);

+ response.setHTTPStatusText("Not Found\n");

+ loader_->didReceiveResponse(url_loader_, response);

}

// Tests that partial content is requested but not fulfilled.

@@ -264,19 +273,17 @@ TEST_F(BufferedResourceLoaderTest, InvalidPartialResponse) {

Start();

EXPECT_CALL(*this, StartCallback(net::ERR_INVALID_RESPONSE));

- EXPECT_CALL(*bridge_, Cancel())

+ EXPECT_CALL(*url_loader_, cancel())

.WillOnce(RequestCanceled(loader_));

- EXPECT_CALL(*bridge_, OnDestroy())

- .WillOnce(Invoke(this, &BufferedResourceLoaderTest::ReleaseBridge));

- ResourceResponseInfo info;

- std::string header = base::StringPrintf("HTTP/1.1 206 Partial Content\n"

- "Content-Range: bytes %d-%d/%d",

- 1, 10, 1024);

- replace(header.begin(), header.end(), '\n', '\0');

- info.headers = new net::HttpResponseHeaders(header);

- info.content_length = 10;

- loader_->OnReceivedResponse(info, false);

+ EXPECT_CALL(*url_loader_, OnURLDestroy());

+ WebURLResponse response(gurl_);

+ response.setHTTPHeaderField(WebString::fromUTF8("Content-Range"),

+ WebString::fromUTF8(base::StringPrintf("bytes "

+ "%d-%d/%d", 1, 10, 1024)));

scherkus (not reviewing) 2010/11/22 21:27:29 indentation (this should be indented by an extra 4

annacc 2010/11/24 21:34:44 Done.

+ response.setExpectedContentLength(10);

+ response.setHTTPStatusCode(kHttpPartialContent);

+ loader_->didReceiveResponse(url_loader_, response);

}

// Tests the logic of sliding window for data buffering and reading.

@@ -285,6 +292,9 @@ TEST_F(BufferedResourceLoaderTest, BufferAndRead) {

Start();

PartialResponse(10, 29, 30);

+ EXPECT_CALL(*url_loader_, OnURLDestroy())

+ .Times(AtLeast(0));

uint8 buffer[10];

InSequence s;

@@ -314,11 +324,7 @@ TEST_F(BufferedResourceLoaderTest, BufferAndRead) {

// Response has completed.

EXPECT_CALL(*this, NetworkCallback());

- EXPECT_CALL(*bridge_, OnDestroy())

- .WillOnce(Invoke(this, &BufferedResourceLoaderTest::ReleaseBridge));

- URLRequestStatus status;

- status.set_status(URLRequestStatus::SUCCESS);

- loader_->OnCompletedRequest(status, "", base::Time());

+ loader_->didFinishLoading(url_loader_, 0);

// Try to read 10 from position 25 will just return with 5 bytes.

EXPECT_CALL(*this, ReadCallback(5));

@@ -360,11 +366,8 @@ TEST_F(BufferedResourceLoaderTest, ReadOutsideBuffer) {

EXPECT_CALL(*this, ReadCallback(5));

EXPECT_CALL(*this, NetworkCallback());

- EXPECT_CALL(*bridge_, OnDestroy())

- .WillOnce(Invoke(this, &BufferedResourceLoaderTest::ReleaseBridge));

- URLRequestStatus status;

- status.set_status(URLRequestStatus::SUCCESS);

- loader_->OnCompletedRequest(status, "", base::Time());

+ EXPECT_CALL(*url_loader_, OnURLDestroy());

+ loader_->didFinishLoading(url_loader_, 0);

}

TEST_F(BufferedResourceLoaderTest, RequestFailedWhenRead) {

@@ -378,11 +381,10 @@ TEST_F(BufferedResourceLoaderTest, RequestFailedWhenRead) {

ReadLoader(10, 10, buffer);

EXPECT_CALL(*this, ReadCallback(net::ERR_FAILED));

EXPECT_CALL(*this, NetworkCallback());

- EXPECT_CALL(*bridge_, OnDestroy())

- .WillOnce(Invoke(this, &BufferedResourceLoaderTest::ReleaseBridge));

- URLRequestStatus status;

- status.set_status(URLRequestStatus::FAILED);

- loader_->OnCompletedRequest(status, "", base::Time());

+ WebURLError error;

+ error.reason = net::ERR_FAILED;

+ EXPECT_CALL(*url_loader_, OnURLDestroy());

+ loader_->didFail(url_loader_, error);

}

// Tests the logic of caching data to disk when media is paused.

@@ -449,7 +451,7 @@ TEST_F(BufferedResourceLoaderTest, AllowDefer_DeferredNoDataReceived) {

// Start in deferred state, then disallow defer, receive no data, and

// allow defer and read.

- EXPECT_CALL(*bridge_, SetDefersLoading(true));

+ EXPECT_CALL(*url_loader_, setDefersLoading(true));

EXPECT_CALL(*this, NetworkCallback());

WriteLoader(10, 40);

@@ -472,7 +474,7 @@ TEST_F(BufferedResourceLoaderTest, AllowDefer_DeferredReadSameWindow) {

// Start in deferred state, disallow defer, receive data and shift buffer

// window, allow defer, and read in a place that's still in the window.

- EXPECT_CALL(*bridge_, SetDefersLoading(true));

+ EXPECT_CALL(*url_loader_, setDefersLoading(true));

EXPECT_CALL(*this, NetworkCallback());

WriteLoader(10, 30);

@@ -496,7 +498,7 @@ TEST_F(BufferedResourceLoaderTest, AllowDefer_DeferredReadPastWindow) {

// Start in deferred state, disallow defer, receive data and shift buffer

// window, allow defer, and read outside of the buffer window.

- EXPECT_CALL(*bridge_, SetDefersLoading(true));

+ EXPECT_CALL(*url_loader_, setDefersLoading(true));

EXPECT_CALL(*this, NetworkCallback());

WriteLoader(10, 40);

@@ -509,16 +511,16 @@ TEST_F(BufferedResourceLoaderTest, AllowDefer_DeferredReadPastWindow) {

ReadLoader(20, 5, buffer);

StopWhenLoad();

}

// TODO(hclam): add unit test for defer loading.

class MockBufferedResourceLoader : public BufferedResourceLoader {

public:

- MockBufferedResourceLoader() : BufferedResourceLoader(NULL, GURL(), 0, 0) {

+ MockBufferedResourceLoader() : BufferedResourceLoader(GURL(), 0, 0) {

}

- MOCK_METHOD2(Start, void(net::CompletionCallback* read_callback,

- NetworkEventCallback* network_callback));

+ MOCK_METHOD3(Start, void(net::CompletionCallback* read_callback,

+ NetworkEventCallback* network_callback,

+ WebFrame* frame));

MOCK_METHOD0(Stop, void());

MOCK_METHOD4(Read, void(int64 position, int read_size, uint8* buffer,

net::CompletionCallback* callback));

@@ -541,8 +543,8 @@ class MockBufferedResourceLoader : public BufferedResourceLoader {

class MockBufferedDataSource : public BufferedDataSource {

public:

MockBufferedDataSource(

- MessageLoop* message_loop, MediaResourceLoaderBridgeFactory* factory)

- : BufferedDataSource(message_loop, factory) {

+ MessageLoop* message_loop, WebFrame* frame)

+ : BufferedDataSource(message_loop, frame) {

}

virtual base::TimeDelta GetTimeoutMilliseconds() {

@@ -561,8 +563,6 @@ class BufferedDataSourceTest : public testing::Test {

public:

BufferedDataSourceTest() {

message_loop_ = MessageLoop::current();

- bridge_factory_.reset(

- new StrictMock<MockMediaResourceLoaderBridgeFactory>());

// Prepare test data.

for (size_t i = 0; i < sizeof(data_); ++i) {

@@ -571,12 +571,10 @@ class BufferedDataSourceTest : public testing::Test {

}

virtual ~BufferedDataSourceTest() {

- if (data_source_) {

- // Release the bridge factory because we don't own it.

- // Expects bridge factory to be destroyed along with data source.

- EXPECT_CALL(*bridge_factory_, OnDestroy())

+ if (data_source_ && frame_.get()) {

+ EXPECT_CALL(*frame_, OnFrameDestroy())

.WillOnce(Invoke(this,

- &BufferedDataSourceTest::ReleaseBridgeFactory));

+ &BufferedDataSourceTest::ReleaseWebFrame));

}

@@ -584,7 +582,7 @@ class BufferedDataSourceTest : public testing::Test {

EXPECT_CALL(*data_source_, CreateResourceLoader(_, _))

.WillOnce(Return(loader_.get()));

- EXPECT_CALL(*loader_, Start(NotNull(), NotNull()))

+ EXPECT_CALL(*loader_, Start(NotNull(), NotNull(), NotNull()))

.WillOnce(

DoAll(Assign(&error_, start_error),

Invoke(this,

@@ -597,15 +595,10 @@ class BufferedDataSourceTest : public testing::Test {

// Saves the url first.

gurl_ = GURL(url);

- media::MediaFormat url_format;

- url_format.SetAsString(media::MediaFormat::kMimeType,

- media::mime_type::kURL);

- url_format.SetAsString(media::MediaFormat::kURL, url);

- data_source_ = new MockBufferedDataSource(MessageLoop::current(),

- bridge_factory_.get());

- CHECK(data_source_);

+ frame_.reset(new NiceMock<MockWebFrame>());

- // There is no need to provide a message loop to data source.

+ data_source_ = new MockBufferedDataSource(MessageLoop::current(),

+ frame_.get());

data_source_->set_host(&host_);

scoped_refptr<NiceMock<MockBufferedResourceLoader> > first_loader(

@@ -631,7 +624,7 @@ class BufferedDataSourceTest : public testing::Test {

// Replace loader_ with a new instance.

loader_ = new NiceMock<MockBufferedResourceLoader>();

- // Create and start Make sure Start() is called the new loader.

+ // Create and start. Make sure Start() is called on the new loader.

ExpectCreateAndStartResourceLoader(net::OK);

// Update initialization variable since we know the second loader will

@@ -705,13 +698,14 @@ class BufferedDataSourceTest : public testing::Test {

message_loop_->RunAllPending();

}

- void ReleaseBridgeFactory() {

- ignore_result(bridge_factory_.release());

+ void ReleaseWebFrame() {

+ ignore_result(frame_.release());

}

void InvokeStartCallback(

net::CompletionCallback* callback,

- BufferedResourceLoader::NetworkEventCallback* network_callback) {

+ BufferedResourceLoader::NetworkEventCallback* network_callback,

+ WebFrame* frame) {

callback->RunWithParams(Tuple1<int>(error_));

delete callback;

// TODO(hclam): Save this callback.

@@ -790,7 +784,7 @@ class BufferedDataSourceTest : public testing::Test {

.WillOnce(Return(new_loader));

// 3. Then the new loader will be started.

- EXPECT_CALL(*new_loader, Start(NotNull(), NotNull()))

+ EXPECT_CALL(*new_loader, Start(NotNull(), NotNull(), NotNull()))

.WillOnce(DoAll(Assign(&error_, net::OK),

Invoke(this,

&BufferedDataSourceTest::InvokeStartCallback)));

@@ -856,7 +850,7 @@ class BufferedDataSourceTest : public testing::Test {

// 3. Then the new loader will be started and respond to queries about

// whether this is a partial response using the value of the previous

// loader.

- EXPECT_CALL(*new_loader, Start(NotNull(), NotNull()))

+ EXPECT_CALL(*new_loader, Start(NotNull(), NotNull(), NotNull()))

.WillOnce(DoAll(Assign(&error_, net::OK),

Invoke(this,

&BufferedDataSourceTest::InvokeStartCallback)));

@@ -889,10 +883,9 @@ class BufferedDataSourceTest : public testing::Test {

MOCK_METHOD1(ReadCallback, void(size_t size));

- scoped_ptr<StrictMock<MockMediaResourceLoaderBridgeFactory> >

- bridge_factory_;

scoped_refptr<NiceMock<MockBufferedResourceLoader> > loader_;

scoped_refptr<MockBufferedDataSource> data_source_;

+ scoped_ptr<NiceMock<MockWebFrame> > frame_;

StrictMock<media::MockFilterHost> host_;

GURL gurl_;