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cef/tests/ceftests/resource_manager_unittest.cc

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// Copyright (c) 2015 The Chromium Embedded Framework 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 <vector>
#include "include/base/cef_bind.h"
#include "include/cef_file_util.h"
#include "include/cef_waitable_event.h"
#include "include/wrapper/cef_closure_task.h"
#include "include/wrapper/cef_resource_manager.h"
#include "include/wrapper/cef_scoped_temp_dir.h"
#include "include/wrapper/cef_stream_resource_handler.h"
#include "tests/ceftests/routing_test_handler.h"
#include "tests/gtest/include/gtest/gtest.h"
#include "tests/shared/browser/file_util.h"
namespace {
std::string CreateMessage(const std::string& name, const std::string& value) {
return name + ":" + value;
}
// The returned contents execute a JavaScript callback containing |message|.
std::string CreateContents(const std::string& message) {
return "<html><body>" + message +
"<script>"
"window.testQuery({request:'" +
message +
"'});"
"</script></html></body>";
}
void WriteFile(const std::string& path, const std::string& contents) {
int contents_size = static_cast<int>(contents.size());
int write_ct =
client::file_util::WriteFile(path, contents.data(), contents_size);
EXPECT_EQ(contents_size, write_ct);
}
CefRefPtr<CefResourceHandler> CreateContentsResourceHandler(
const std::string& message) {
const std::string& contents = CreateContents(message);
CefRefPtr<CefStreamReader> stream = CefStreamReader::CreateForData(
static_cast<void*>(const_cast<char*>(contents.data())),
contents.length());
return new CefStreamResourceHandler("text/html", stream);
}
const char kDoneMsg[] = "ResourceManagerTestHandler.Done";
const char kNotHandled[] = "NotHandled";
// Browser side.
class ResourceManagerTestHandler : public RoutingTestHandler {
public:
struct State {
State() : manager_(new CefResourceManager()), expected_message_ct_(0) {}
CefRefPtr<CefResourceManager> manager_;
// Set of URLs that will be loaded.
std::vector<std::string> urls_;
// Set of messages that were received.
std::vector<std::string> messages_;
// If non-zero the test will not complete until the expected number of
// messages have been received.
size_t expected_message_ct_;
};
explicit ResourceManagerTestHandler(State* state)
: state_(state), current_url_(0) {
EXPECT_TRUE(state_);
EXPECT_TRUE(state_->manager_.get());
EXPECT_TRUE(!state_->urls_.empty());
EXPECT_TRUE(state_->messages_.empty());
}
void RunTest() override {
// Create the browser.
CreateBrowser(GetNextURL());
SetTestTimeout();
}
cef_return_value_t OnBeforeResourceLoad(
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request,
CefRefPtr<CefRequestCallback> callback) override {
return state_->manager_->OnBeforeResourceLoad(browser, frame, request,
callback);
}
CefRefPtr<CefResourceHandler> GetResourceHandler(
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request) override {
// The ProviderDoNothing test destroys the manager before the handler.
if (state_->manager_) {
CefRefPtr<CefResourceHandler> handler =
state_->manager_->GetResourceHandler(browser, frame, request);
if (handler.get())
return handler;
}
return CreateContentsResourceHandler(CreateMessage(kDoneMsg, kNotHandled));
}
bool OnQuery(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int64 query_id,
const CefString& request,
bool persistent,
CefRefPtr<Callback> callback) override {
state_->messages_.push_back(request);
callback->Success("");
CefPostTask(TID_UI, base::Bind(&ResourceManagerTestHandler::Continue, this,
browser));
return true;
}
// Wait a bit before destroying the test. Used with ProviderDoNothing.
void DelayedDestroyTest() {
CefPostDelayedTask(
TID_UI, base::Bind(&ResourceManagerTestHandler::DestroyTest, this),
100);
}
private:
void Continue(CefRefPtr<CefBrowser> browser) {
if (state_->expected_message_ct_ == 0) {
// Load each URL sequentially.
const std::string& next_url = GetNextURL();
if (next_url.empty())
DestroyTest();
else
browser->GetMainFrame()->LoadURL(next_url);
} else if (state_->messages_.size() == state_->expected_message_ct_) {
DestroyTest();
}
}
std::string GetNextURL() {
if (current_url_ >= state_->urls_.size())
return std::string();
return state_->urls_[current_url_++];
}
State* state_;
size_t current_url_;
IMPLEMENT_REFCOUNTING(ResourceManagerTestHandler);
};
} // namespace
// Test with no providers.
TEST(ResourceManagerTest, NoProviders) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Should get the message returned from GetResourceHandler when the request is
// not handled.
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
namespace {
// Content provider that tracks execution state.
class TestProvider : public CefResourceManager::Provider {
public:
struct State {
TrackCallback got_on_request_;
TrackCallback got_on_request_canceled_;
TrackCallback got_destruct_;
base::Closure destruct_callback_;
std::string request_url_;
};
explicit TestProvider(State* state) : state_(state) { EXPECT_TRUE(state_); }
~TestProvider() {
CEF_REQUIRE_IO_THREAD();
state_->got_destruct_.yes();
if (!state_->destruct_callback_.is_null())
state_->destruct_callback_.Run();
}
bool OnRequest(scoped_refptr<CefResourceManager::Request> request) override {
CEF_REQUIRE_IO_THREAD();
EXPECT_FALSE(state_->got_on_request_);
EXPECT_FALSE(state_->got_on_request_canceled_);
state_->got_on_request_.yes();
state_->request_url_ = request->url();
return false;
}
void OnRequestCanceled(
scoped_refptr<CefResourceManager::Request> request) override {
CEF_REQUIRE_IO_THREAD();
EXPECT_TRUE(state_->got_on_request_);
EXPECT_FALSE(state_->got_on_request_canceled_);
state_->got_on_request_canceled_.yes();
EXPECT_STREQ(state_->request_url_.c_str(), request->url().c_str());
}
private:
State* state_;
DISALLOW_COPY_AND_ASSIGN(TestProvider);
};
// Helper that blocks on destruction of 1 or more TestProviders.
class ProviderDestructHelper {
public:
explicit ProviderDestructHelper(int expected_count) : current_count_(0) {
event_ = CefWaitableEvent::CreateWaitableEvent(true, false);
callback_ =
base::Bind(&DestructCallback, expected_count, &current_count_, event_);
}
const base::Closure& callback() const { return callback_; }
void Wait() { event_->Wait(); }
private:
static void DestructCallback(int expected_count,
int* current_count,
CefRefPtr<CefWaitableEvent> event) {
if (++(*current_count) == expected_count)
event->Signal();
}
int current_count_;
CefRefPtr<CefWaitableEvent> event_;
base::Closure callback_;
};
// Test that that the URL retrieved via Request::url() is parsed as expected.
// Fragment or query components in any order should be removed.
void TestUrlParsing(const char* kUrl) {
const char kRequestUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
TestProvider::State provider_state;
ProviderDestructHelper destruct_helper(1);
provider_state.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(new TestProvider(&provider_state), 0,
std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// The provider is called.
EXPECT_TRUE(provider_state.got_on_request_);
EXPECT_FALSE(provider_state.got_on_request_canceled_);
EXPECT_TRUE(provider_state.got_destruct_);
// The expected URL is received.
EXPECT_STREQ(kRequestUrl, provider_state.request_url_.c_str());
// The request is not handled.
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
} // namespace
TEST(ResourceManagerTest, UrlParsingNoQueryOrFragment) {
TestUrlParsing("http://test.com/ResourceManagerTest");
}
TEST(ResourceManagerTest, UrlParsingWithQuery) {
TestUrlParsing("http://test.com/ResourceManagerTest?foo=bar&choo=too");
}
TEST(ResourceManagerTest, UrlParsingWithFragment) {
TestUrlParsing("http://test.com/ResourceManagerTest#some/fragment");
}
TEST(ResourceManagerTest, UrlParsingWithQueryAndFragment) {
TestUrlParsing("http://test.com/ResourceManagerTest?foo=bar#some/fragment");
}
TEST(ResourceManagerTest, UrlParsingWithFragmentAndQuery) {
TestUrlParsing("http://test.com/ResourceManagerTest#some/fragment?foo=bar");
}
namespace {
const char kProviderId[] = "provider";
// Content provider that performs simple tests.
class SimpleTestProvider : public TestProvider {
public:
enum Mode {
NOT_HANDLED,
CONTINUE,
STOP,
REMOVE,
REMOVE_ALL,
DO_NOTHING,
};
SimpleTestProvider(State* state, Mode mode, CefResourceManager* manager)
: TestProvider(state), mode_(mode), manager_(manager) {}
SimpleTestProvider(State* state,
Mode mode,
CefResourceManager* manager,
base::Closure do_nothing_callback)
: TestProvider(state),
mode_(mode),
manager_(manager),
do_nothing_callback_(do_nothing_callback) {}
bool OnRequest(scoped_refptr<CefResourceManager::Request> request) override {
TestProvider::OnRequest(request);
if (mode_ == NOT_HANDLED)
return false;
else if (mode_ == CONTINUE)
request->Continue(nullptr);
else if (mode_ == STOP)
request->Stop();
else if (mode_ == REMOVE)
manager_->RemoveProviders(kProviderId);
else if (mode_ == REMOVE_ALL)
manager_->RemoveAllProviders();
else if (mode_ == DO_NOTHING) {
EXPECT_FALSE(do_nothing_callback_.is_null());
do_nothing_callback_.Run();
do_nothing_callback_.Reset();
}
return true;
}
private:
Mode mode_;
CefResourceManager* manager_; // Weak reference.
base::Closure do_nothing_callback_;
DISALLOW_COPY_AND_ASSIGN(SimpleTestProvider);
};
} // namespace
// Test with multiple providers that do not handle the request.
TEST(ResourceManagerTest, ProviderNotHandled) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state1, SimpleTestProvider::NOT_HANDLED,
nullptr),
0, std::string());
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state2, SimpleTestProvider::NOT_HANDLED,
nullptr),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// All providers are called.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_TRUE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
// Test with multiple providers that all continue.
TEST(ResourceManagerTest, ProviderContinue) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state1, SimpleTestProvider::CONTINUE,
nullptr),
0, std::string());
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state2, SimpleTestProvider::CONTINUE,
nullptr),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// All providers are called.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_TRUE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
// Test with multiple providers where the first one stops.
TEST(ResourceManagerTest, ProviderStop) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state1, SimpleTestProvider::STOP,
nullptr),
0, std::string());
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state2, SimpleTestProvider::CONTINUE,
nullptr),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// 1st provider is called.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
// 2nd provider is not called because the 1st provider stopped.
EXPECT_FALSE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
// Test with multiple providers where the first one removes multiple providers
// including itself.
TEST(ResourceManagerTest, ProviderRemove) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
TestProvider::State provider_state3;
ProviderDestructHelper destruct_helper(3);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
provider_state3.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state1, SimpleTestProvider::REMOVE,
state.manager_.get()),
0, kProviderId);
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state2, SimpleTestProvider::CONTINUE,
nullptr),
0, kProviderId);
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state3, SimpleTestProvider::CONTINUE,
nullptr),
1, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// 1st provider is called and canceled.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_TRUE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
// 2nd provider is removed with the 1st provider due to sharing the same
// identifier.
EXPECT_FALSE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
// 3rd provider is called.
EXPECT_TRUE(provider_state3.got_on_request_);
EXPECT_FALSE(provider_state3.got_on_request_canceled_);
EXPECT_TRUE(provider_state3.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
// Test with multiple providers where the first provider removes all.
TEST(ResourceManagerTest, ProviderRemoveAll) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
TestProvider::State provider_state3;
ProviderDestructHelper destruct_helper(3);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
provider_state3.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state1, SimpleTestProvider::REMOVE_ALL,
state.manager_.get()),
0, std::string());
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state2, SimpleTestProvider::CONTINUE,
nullptr),
0, std::string());
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state3, SimpleTestProvider::CONTINUE,
nullptr),
1, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// 1st provider is called and canceled.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_TRUE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
// 2nd and 3rd providers are not called due to removal.
EXPECT_FALSE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_FALSE(provider_state3.got_on_request_);
EXPECT_FALSE(provider_state3.got_on_request_canceled_);
EXPECT_TRUE(provider_state3.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
// Test with multiple providers that do not continue and will be destroyed when
// the manager is destroyed.
TEST(ResourceManagerTest, ProviderDoNothing) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
// DelayedDestroyTest will be executed from SimpleTestHandler::OnRequest.
state.manager_->AddProvider(
new SimpleTestProvider(
&provider_state1, SimpleTestProvider::DO_NOTHING, nullptr,
base::Bind(&ResourceManagerTestHandler::DelayedDestroyTest, handler)),
0, std::string());
state.manager_->AddProvider(
new SimpleTestProvider(&provider_state2, SimpleTestProvider::DO_NOTHING,
nullptr),
0, std::string());
handler->ExecuteTest();
// Destroy the resource manager before the handler so that pending requests
// are canceled. ResourceManagerTestHandler::GetResourceHandler will be called
// after the manager is destroyed.
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
ReleaseAndWaitForDestructor(handler);
// Only the first provider is called. It will be canceled when the manager is
// destroyed.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_TRUE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_FALSE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
// Nothing completed.
EXPECT_EQ(state.messages_.size(), 0U);
}
// Test AddContentProvider.
TEST(ResourceManagerTest, ContentProvider) {
const char kUrl1[] = "http://test.com/ResourceManagerTest1";
const char kUrl2[] = "http://test.com/ResourceManagerTest2";
const char kUrl3[] = "http://test.com/ResourceManagerTest3";
const std::string& success1_message = CreateMessage(kDoneMsg, "Success1");
const std::string& success2_message = CreateMessage(kDoneMsg, "Success2");
const std::string& not_handled_message = CreateMessage(kDoneMsg, kNotHandled);
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl1);
state.urls_.push_back(kUrl2);
state.urls_.push_back(kUrl3);
// Only the first 2 URLs will be handled.
state.manager_->AddContentProvider(kUrl1, CreateContents(success1_message),
"text/html", 0, std::string());
state.manager_->AddContentProvider(kUrl2, CreateContents(success2_message),
"text/html", 0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
WaitForIOThread();
// Both providers are called and return the expected results.
EXPECT_EQ(state.messages_.size(), 3U);
EXPECT_EQ(success1_message, state.messages_[0]);
EXPECT_EQ(success2_message, state.messages_[1]);
EXPECT_EQ(not_handled_message, state.messages_[2]);
}
// Test AddDirectoryProvider.
TEST(ResourceManagerTest, DirectoryProvider) {
const char kUrlBase[] = "http://test.com/ResourceManager";
const char kFile1[] = "File1.html";
const char kFile2[] = "File2.html";
const char kFile3[] = "File3.html";
const char kFile4[] = "File4.html";
const std::string& success1_message = CreateMessage(kDoneMsg, "Success1");
const std::string& success2_message = CreateMessage(kDoneMsg, "Success2");
const std::string& success3_message = CreateMessage(kDoneMsg, "Success3");
const std::string& not_handled_message = CreateMessage(kDoneMsg, kNotHandled);
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrlBase + std::string("/") + kFile1);
state.urls_.push_back(kUrlBase + std::string("/") + kFile2);
state.urls_.push_back(kUrlBase + std::string("/sub/") + kFile3);
state.urls_.push_back(kUrlBase + std::string("/") + kFile4);
CefScopedTempDir scoped_dir;
EXPECT_TRUE(scoped_dir.CreateUniqueTempDir());
// Write the files to disk.
const std::string& temp_dir = scoped_dir.GetPath();
WriteFile(client::file_util::JoinPath(temp_dir, kFile1),
CreateContents(success1_message));
WriteFile(client::file_util::JoinPath(temp_dir, kFile2),
CreateContents(success2_message));
// Also include a subdirectory.
const std::string& sub_dir = client::file_util::JoinPath(temp_dir, "sub");
EXPECT_TRUE(CefCreateDirectory(sub_dir));
WriteFile(client::file_util::JoinPath(sub_dir, kFile3),
CreateContents(success3_message));
state.manager_->AddDirectoryProvider(kUrlBase, temp_dir, 0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
WaitForIOThread();
EXPECT_TRUE(scoped_dir.Delete());
// The first 3 URLs are handled.
EXPECT_EQ(state.messages_.size(), 4U);
EXPECT_EQ(success1_message, state.messages_[0]);
EXPECT_EQ(success2_message, state.messages_[1]);
EXPECT_EQ(success3_message, state.messages_[2]);
EXPECT_EQ(not_handled_message, state.messages_[3]);
}
// Test AddArchiveProvider.
TEST(ResourceManagerTest, ArchiveProvider) {
const char kUrlBase[] = "http://test.com/ResourceManager";
const char kFile1[] = "File1.html";
const char kFile2[] = "File2.html";
const char kFile3[] = "File3.html";
const char kFile4[] = "File4.html";
const std::string& success1_message = CreateMessage(kDoneMsg, "Success1");
const std::string& success2_message = CreateMessage(kDoneMsg, "Success2");
const std::string& success3_message = CreateMessage(kDoneMsg, "Success3");
const std::string& not_handled_message = CreateMessage(kDoneMsg, kNotHandled);
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrlBase + std::string("/") + kFile1);
state.urls_.push_back(kUrlBase + std::string("/") + kFile2);
state.urls_.push_back(kUrlBase + std::string("/sub/") + kFile3);
state.urls_.push_back(kUrlBase + std::string("/") + kFile4);
// Only the first 2 URLs will be handled.
CefScopedTempDir scoped_dir;
EXPECT_TRUE(scoped_dir.CreateUniqueTempDir());
const std::string& temp_dir = scoped_dir.GetPath();
// Write the files to disk.
const std::string& file_dir = client::file_util::JoinPath(temp_dir, "files");
EXPECT_TRUE(CefCreateDirectory(file_dir));
WriteFile(client::file_util::JoinPath(file_dir, kFile1),
CreateContents(success1_message));
WriteFile(client::file_util::JoinPath(file_dir, kFile2),
CreateContents(success2_message));
// Also include a subdirectory.
const std::string& sub_dir = client::file_util::JoinPath(file_dir, "sub");
EXPECT_TRUE(CefCreateDirectory(sub_dir));
WriteFile(client::file_util::JoinPath(sub_dir, kFile3),
CreateContents(success3_message));
const std::string& archive_path =
client::file_util::JoinPath(temp_dir, "archive.zip");
// Create the archive file.
EXPECT_TRUE(CefZipDirectory(file_dir, archive_path, false));
state.manager_->AddArchiveProvider(kUrlBase, archive_path, std::string(), 0,
std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
WaitForIOThread();
EXPECT_TRUE(scoped_dir.Delete());
// The first 3 URLs are handled.
EXPECT_EQ(state.messages_.size(), 4U);
EXPECT_EQ(success1_message, state.messages_[0]);
EXPECT_EQ(success2_message, state.messages_[1]);
EXPECT_EQ(success3_message, state.messages_[2]);
EXPECT_EQ(not_handled_message, state.messages_[3]);
}
namespace {
// Content provider that only handles a single request.
class OneShotProvider : public CefResourceManager::Provider {
public:
OneShotProvider(const std::string& content,
const base::Closure& destruct_callback)
: done_(false), content_(content), destruct_callback_(destruct_callback) {
EXPECT_FALSE(content.empty());
}
~OneShotProvider() {
CEF_REQUIRE_IO_THREAD();
destruct_callback_.Run();
}
bool OnRequest(scoped_refptr<CefResourceManager::Request> request) override {
CEF_REQUIRE_IO_THREAD();
if (done_) {
// Provider only handles a single request.
return false;
}
done_ = true;
CefRefPtr<CefStreamReader> stream = CefStreamReader::CreateForData(
static_cast<void*>(const_cast<char*>(content_.data())),
content_.length());
request->Continue(new CefStreamResourceHandler("text/html", stream));
return true;
}
private:
bool done_;
std::string content_;
base::Closure destruct_callback_;
DISALLOW_COPY_AND_ASSIGN(OneShotProvider);
};
} // namespace
// Test that providers are called in the expected order and return expected
// results.
TEST(ResourceManagerTest, ProviderOrder) {
const char kUrl1[] = "http://test.com/ResourceManagerTest1";
const char kUrl2[] = "http://test.com/ResourceManagerTest2";
const char kUrl3[] = "http://test.com/ResourceManagerTest3";
const char kUrl4[] = "http://test.com/ResourceManagerTest4";
const char kUrl5[] = "http://test.com/ResourceManagerTest5";
const std::string& success1_message = CreateMessage(kDoneMsg, "Success1");
const std::string& success2_message = CreateMessage(kDoneMsg, "Success2");
const std::string& success3_message = CreateMessage(kDoneMsg, "Success3");
const std::string& success4_message = CreateMessage(kDoneMsg, "Success4");
const std::string& not_handled_message = CreateMessage(kDoneMsg, kNotHandled);
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl1);
state.urls_.push_back(kUrl2);
state.urls_.push_back(kUrl3);
state.urls_.push_back(kUrl4);
state.urls_.push_back(kUrl5);
ProviderDestructHelper destruct_helper(4);
// Resulting order should be sequential; success1 .. success4.
state.manager_->AddProvider(
new OneShotProvider(CreateContents(success2_message),
destruct_helper.callback()),
0, std::string());
state.manager_->AddProvider(
new OneShotProvider(CreateContents(success1_message),
destruct_helper.callback()),
-100, std::string());
state.manager_->AddProvider(
new OneShotProvider(CreateContents(success4_message),
destruct_helper.callback()),
100, std::string());
state.manager_->AddProvider(
new OneShotProvider(CreateContents(success3_message),
destruct_helper.callback()),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
EXPECT_EQ(state.messages_.size(), 5U);
EXPECT_EQ(success1_message, state.messages_[0]);
EXPECT_EQ(success2_message, state.messages_[1]);
EXPECT_EQ(success3_message, state.messages_[2]);
EXPECT_EQ(success4_message, state.messages_[3]);
EXPECT_EQ(not_handled_message, state.messages_[4]);
}
namespace {
// Content provider that returns the path component as the result.
class EchoProvider : public CefResourceManager::Provider {
public:
EchoProvider(const std::string& base_url) : base_url_(base_url) {
EXPECT_TRUE(!base_url_.empty());
}
bool OnRequest(scoped_refptr<CefResourceManager::Request> request) override {
CEF_REQUIRE_IO_THREAD();
const std::string& url = request->url();
if (url.find(base_url_) != 0U) {
// Not handled by this provider.
return false;
}
const std::string& content = CreateContents(url);
// Parse the URL to identify the delay.
int delay = atoi(url.substr(base_url_.size()).data());
EXPECT_GE(delay, 0);
CefRefPtr<CefStreamReader> stream = CefStreamReader::CreateForData(
static_cast<void*>(const_cast<char*>(content.data())),
content.length());
CefPostDelayedTask(
TID_IO,
base::Bind(&CefResourceManager::Request::Continue, request,
new CefStreamResourceHandler("text/html", stream)),
delay);
return true;
}
private:
std::string base_url_;
DISALLOW_COPY_AND_ASSIGN(EchoProvider);
};
} // namespace
// Test that many requests pending at the same time complete in the expected
// order and return correct results.
TEST(ResourceManagerTest, ManyRequests) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
const char kBaseUrl[] = "http://test.com/ResourceManagerSubTest/";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
state.expected_message_ct_ = 50U;
// Build a page with lots of iframes.
std::stringstream ss;
ss << "<html><body>";
for (size_t i = 0U; i < state.expected_message_ct_; ++i) {
ss << "<iframe src=\"" << kBaseUrl << (i * 10) << "\"></iframe>";
}
ss << "</body></html>";
state.manager_->AddContentProvider(kUrl, ss.str(), "text/html", 0,
std::string());
state.manager_->AddProvider(new EchoProvider(kBaseUrl), 0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
WaitForIOThread();
EXPECT_EQ(state.messages_.size(), state.expected_message_ct_);
// Requests should complete in order due to the delay.
for (size_t i = 0; i < state.messages_.size(); ++i) {
ss.str("");
ss << kBaseUrl << (i * 10);
EXPECT_EQ(ss.str(), state.messages_[i]);
}
}
namespace {
// Content provider that only handles a single request and then removes itself
// from the manager.
class OneShotRemovalProvider : public TestProvider {
public:
OneShotRemovalProvider(State* state,
const std::string& content,
CefResourceManager* manager,
const std::string& identifier,
bool remove_before_continue)
: TestProvider(state),
content_(content),
manager_(manager),
identifier_(identifier),
remove_before_continue_(remove_before_continue) {
EXPECT_FALSE(content.empty());
}
bool OnRequest(scoped_refptr<CefResourceManager::Request> request) override {
TestProvider::OnRequest(request);
CefRefPtr<CefStreamReader> stream = CefStreamReader::CreateForData(
static_cast<void*>(const_cast<char*>(content_.data())),
content_.length());
if (remove_before_continue_) {
// Removing the provider before continuing should trigger a call to
// OnRequestCanceled.
if (identifier_.empty())
manager_->RemoveAllProviders();
else
manager_->RemoveProviders(identifier_);
}
request->Continue(new CefStreamResourceHandler("text/html", stream));
if (!remove_before_continue_) {
// The request has already completed so OnRequestCanceled is not called.
if (identifier_.empty())
manager_->RemoveAllProviders();
else
manager_->RemoveProviders(identifier_);
}
return true;
}
private:
std::string content_;
CefResourceManager* manager_; // Weak reference.
std::string identifier_;
bool remove_before_continue_;
DISALLOW_COPY_AND_ASSIGN(OneShotRemovalProvider);
};
} // namespace
// Test that removal of the current provider after continue has the expected
// results.
TEST(ResourceManagerTest, RemoveProviderAfterContinue) {
const char kUrl1[] = "http://test.com/ResourceManagerTest1";
const char kUrl2[] = "http://test.com/ResourceManagerTest2";
const char kUrl3[] = "http://test.com/ResourceManagerTest3";
const char kUrl4[] = "http://test.com/ResourceManagerTest4";
const std::string& success1_message = CreateMessage(kDoneMsg, "Success1");
const std::string& success2_message = CreateMessage(kDoneMsg, "Success2");
const std::string& success3_message = CreateMessage(kDoneMsg, "Success3");
const std::string& success4_message = CreateMessage(kDoneMsg, "Success4");
const std::string& not_handled_message = CreateMessage(kDoneMsg, kNotHandled);
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl1);
state.urls_.push_back(kUrl2);
state.urls_.push_back(kUrl3);
state.urls_.push_back(kUrl4);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
TestProvider::State provider_state3;
TestProvider::State provider_state4;
ProviderDestructHelper destruct_helper(4);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
provider_state3.destruct_callback_ = destruct_helper.callback();
provider_state4.destruct_callback_ = destruct_helper.callback();
const char kIdentifier1[] = "id1";
const char kIdentifier2[] = "id2";
const char kIdentifier4[] = "id4";
// Resulting order should be sequential; success1 .. success4.
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state2,
CreateContents(success2_message),
state.manager_.get(), kIdentifier2, false),
0, kIdentifier2);
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state1,
CreateContents(success1_message),
state.manager_.get(), kIdentifier1, false),
-100, kIdentifier1);
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state4,
CreateContents(success4_message),
state.manager_.get(), kIdentifier4, false),
100, kIdentifier4);
// Will be removed at the same time as #2 and therefore never called.
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state3,
CreateContents(success3_message),
state.manager_.get(), kIdentifier2, false),
0, kIdentifier2);
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// All providers except for 3 (which is removed at the same time as 2 and
// therefore never executed) should complete.
EXPECT_EQ(state.messages_.size(), 4U);
EXPECT_EQ(success1_message, state.messages_[0]);
EXPECT_EQ(success2_message, state.messages_[1]);
EXPECT_EQ(success4_message, state.messages_[2]);
EXPECT_EQ(not_handled_message, state.messages_[3]);
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_TRUE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
// Removed at the same time as 2 and therefore not executed.
EXPECT_FALSE(provider_state3.got_on_request_);
EXPECT_FALSE(provider_state3.got_on_request_canceled_);
EXPECT_TRUE(provider_state3.got_destruct_);
EXPECT_TRUE(provider_state4.got_on_request_);
EXPECT_FALSE(provider_state4.got_on_request_canceled_);
EXPECT_TRUE(provider_state4.got_destruct_);
}
// Test that removal of the current provider before continue has the expected
// results.
TEST(ResourceManagerTest, RemoveProviderBeforeContinue) {
const char kUrl1[] = "http://test.com/ResourceManagerTest1";
const char kUrl2[] = "http://test.com/ResourceManagerTest2";
const char kUrl3[] = "http://test.com/ResourceManagerTest3";
const char kUrl4[] = "http://test.com/ResourceManagerTest4";
const std::string& success1_message = CreateMessage(kDoneMsg, "Success1");
const std::string& success2_message = CreateMessage(kDoneMsg, "Success2");
const std::string& success3_message = CreateMessage(kDoneMsg, "Success3");
const std::string& success4_message = CreateMessage(kDoneMsg, "Success4");
const std::string& not_handled_message = CreateMessage(kDoneMsg, kNotHandled);
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl1);
state.urls_.push_back(kUrl2);
state.urls_.push_back(kUrl3);
state.urls_.push_back(kUrl4);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
TestProvider::State provider_state3;
TestProvider::State provider_state4;
ProviderDestructHelper destruct_helper(4);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
provider_state3.destruct_callback_ = destruct_helper.callback();
provider_state4.destruct_callback_ = destruct_helper.callback();
const char kIdentifier1[] = "id1";
const char kIdentifier2[] = "id2";
const char kIdentifier4[] = "id4";
// Resulting order should be sequential; success1 .. success4.
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state2,
CreateContents(success2_message),
state.manager_.get(), kIdentifier2, true),
0, kIdentifier2);
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state1,
CreateContents(success1_message),
state.manager_.get(), kIdentifier1, true),
-100, kIdentifier1);
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state4,
CreateContents(success4_message),
state.manager_.get(), kIdentifier4, true),
100, kIdentifier4);
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state3,
CreateContents(success3_message),
state.manager_.get(), kIdentifier2, true),
0, kIdentifier2);
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// No providers should complete.
EXPECT_EQ(state.messages_.size(), 4U);
EXPECT_EQ(not_handled_message, state.messages_[0]);
EXPECT_EQ(not_handled_message, state.messages_[1]);
EXPECT_EQ(not_handled_message, state.messages_[2]);
EXPECT_EQ(not_handled_message, state.messages_[3]);
// All providers except 3 should be called and then canceled.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_TRUE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_TRUE(provider_state2.got_on_request_);
EXPECT_TRUE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
// Removed at the same time as 2 and therefore not executed.
EXPECT_FALSE(provider_state3.got_on_request_);
EXPECT_FALSE(provider_state3.got_on_request_canceled_);
EXPECT_TRUE(provider_state3.got_destruct_);
EXPECT_TRUE(provider_state4.got_on_request_);
EXPECT_TRUE(provider_state4.got_on_request_canceled_);
EXPECT_TRUE(provider_state4.got_destruct_);
}
// Test that removal of all providers after continue has the expected results.
TEST(ResourceManagerTest, RemoveAllProvidersAfterContinue) {
const char kUrl1[] = "http://test.com/ResourceManagerTest1";
const char kUrl2[] = "http://test.com/ResourceManagerTest2";
const char kUrl3[] = "http://test.com/ResourceManagerTest3";
const char kUrl4[] = "http://test.com/ResourceManagerTest4";
const std::string& success1_message = CreateMessage(kDoneMsg, "Success1");
const std::string& success2_message = CreateMessage(kDoneMsg, "Success2");
const std::string& success3_message = CreateMessage(kDoneMsg, "Success3");
const std::string& success4_message = CreateMessage(kDoneMsg, "Success4");
const std::string& not_handled_message = CreateMessage(kDoneMsg, kNotHandled);
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl1);
state.urls_.push_back(kUrl2);
state.urls_.push_back(kUrl3);
state.urls_.push_back(kUrl4);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
TestProvider::State provider_state3;
TestProvider::State provider_state4;
ProviderDestructHelper destruct_helper(4);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
provider_state3.destruct_callback_ = destruct_helper.callback();
provider_state4.destruct_callback_ = destruct_helper.callback();
// Resulting order should be sequential; success1 .. success4.
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state2,
CreateContents(success2_message),
state.manager_.get(), std::string(), false),
0, std::string());
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state1,
CreateContents(success1_message),
state.manager_.get(), std::string(), false),
-100, std::string());
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state4,
CreateContents(success4_message),
state.manager_.get(), std::string(), false),
100, std::string());
// Will be removed at the same time as #2 and therefore never called.
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state3,
CreateContents(success3_message),
state.manager_.get(), std::string(), false),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// Only the 1st provider should complete
EXPECT_EQ(state.messages_.size(), 4U);
EXPECT_EQ(success1_message, state.messages_[0]);
EXPECT_EQ(not_handled_message, state.messages_[1]);
EXPECT_EQ(not_handled_message, state.messages_[2]);
EXPECT_EQ(not_handled_message, state.messages_[3]);
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_FALSE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_FALSE(provider_state3.got_on_request_);
EXPECT_FALSE(provider_state3.got_on_request_canceled_);
EXPECT_TRUE(provider_state3.got_destruct_);
EXPECT_FALSE(provider_state4.got_on_request_);
EXPECT_FALSE(provider_state4.got_on_request_canceled_);
EXPECT_TRUE(provider_state4.got_destruct_);
}
// Test that removal of all providers before continue has the expected results.
TEST(ResourceManagerTest, RemoveAllProvidersBeforeContinue) {
const char kUrl1[] = "http://test.com/ResourceManagerTest1";
const char kUrl2[] = "http://test.com/ResourceManagerTest2";
const char kUrl3[] = "http://test.com/ResourceManagerTest3";
const char kUrl4[] = "http://test.com/ResourceManagerTest4";
const std::string& success1_message = CreateMessage(kDoneMsg, "Success1");
const std::string& success2_message = CreateMessage(kDoneMsg, "Success2");
const std::string& success3_message = CreateMessage(kDoneMsg, "Success3");
const std::string& success4_message = CreateMessage(kDoneMsg, "Success4");
const std::string& not_handled_message = CreateMessage(kDoneMsg, kNotHandled);
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl1);
state.urls_.push_back(kUrl2);
state.urls_.push_back(kUrl3);
state.urls_.push_back(kUrl4);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
TestProvider::State provider_state3;
TestProvider::State provider_state4;
ProviderDestructHelper destruct_helper(4);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
provider_state3.destruct_callback_ = destruct_helper.callback();
provider_state4.destruct_callback_ = destruct_helper.callback();
// Resulting order should be sequential; success1 .. success4.
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state2,
CreateContents(success2_message),
state.manager_.get(), std::string(), true),
0, std::string());
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state1,
CreateContents(success1_message),
state.manager_.get(), std::string(), true),
-100, std::string());
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state4,
CreateContents(success4_message),
state.manager_.get(), std::string(), true),
100, std::string());
// Will be removed at the same time as #2 and therefore never called.
state.manager_->AddProvider(
new OneShotRemovalProvider(&provider_state3,
CreateContents(success3_message),
state.manager_.get(), std::string(), true),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// No providers should complete.
EXPECT_EQ(state.messages_.size(), 4U);
EXPECT_EQ(not_handled_message, state.messages_[0]);
EXPECT_EQ(not_handled_message, state.messages_[1]);
EXPECT_EQ(not_handled_message, state.messages_[2]);
EXPECT_EQ(not_handled_message, state.messages_[3]);
// 1st provider should also be canceled.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_TRUE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_FALSE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_FALSE(provider_state3.got_on_request_);
EXPECT_FALSE(provider_state3.got_on_request_canceled_);
EXPECT_TRUE(provider_state3.got_destruct_);
EXPECT_FALSE(provider_state4.got_on_request_);
EXPECT_FALSE(provider_state4.got_on_request_canceled_);
EXPECT_TRUE(provider_state4.got_destruct_);
}
namespace {
// Test the URL filter capability.
class UrlFilterTestProvider : public TestProvider {
public:
UrlFilterTestProvider(State* state,
const std::string& expected_url,
const std::string& expected_url_after_filter)
: TestProvider(state),
expected_url_(expected_url),
expected_url_after_filter_(expected_url_after_filter) {}
bool OnRequest(scoped_refptr<CefResourceManager::Request> request) override {
TestProvider::OnRequest(request);
// Request::url is already filtered.
EXPECT_EQ(expected_url_, request->url());
// Explicitly filter the URL again.
const std::string& filtered_url =
request->url_filter().Run(request->request()->GetURL());
EXPECT_EQ(expected_url_after_filter_, filtered_url);
request->Continue(nullptr);
return true;
}
private:
std::string expected_url_;
std::string expected_url_after_filter_;
DISALLOW_COPY_AND_ASSIGN(UrlFilterTestProvider);
};
std::string TestUrlFilter(const std::string& url) {
return url + "Rewrite";
}
// Add to the URL but keep the query component.
std::string TestUrlFilterWithQuery(const std::string& url) {
size_t pos = url.find('?');
if (pos == std::string::npos)
return url;
return url.substr(0, pos) + "Rewrite" + url.substr(pos);
}
// Add to the URL but keep the fragment component.
std::string TestUrlFilterWithFragment(const std::string& url) {
size_t pos = url.find('#');
if (pos == std::string::npos)
return url;
return url.substr(0, pos) + "Rewrite" + url.substr(pos);
}
} // namespace
// Test the URL filter capability.
TEST(ResourceManagerTest, UrlFilter) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
const char kExpectedUrl[] = "http://test.com/ResourceManagerTestRewrite";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
// Set the URL filter.
state.manager_->SetUrlFilter(base::Bind(TestUrlFilter));
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new UrlFilterTestProvider(&provider_state1, kExpectedUrl, kExpectedUrl),
0, std::string());
state.manager_->AddProvider(
new UrlFilterTestProvider(&provider_state2, kExpectedUrl, kExpectedUrl),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// All providers are called.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_TRUE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
// Test the URL filter capability with a query component.
TEST(ResourceManagerTest, UrlFilterWithQuery) {
const char kUrl[] = "http://test.com/ResourceManagerTest?foo=bar";
const char kExpectedUrl[] = "http://test.com/ResourceManagerTestRewrite";
const char kExpectedUrlAfterFilter[] =
"http://test.com/ResourceManagerTestRewrite?foo=bar";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
// Set the URL filter.
state.manager_->SetUrlFilter(base::Bind(TestUrlFilterWithQuery));
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new UrlFilterTestProvider(&provider_state1, kExpectedUrl,
kExpectedUrlAfterFilter),
0, std::string());
state.manager_->AddProvider(
new UrlFilterTestProvider(&provider_state2, kExpectedUrl,
kExpectedUrlAfterFilter),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// All providers are called.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_TRUE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
// Test the URL filter capability with a fragment component.
TEST(ResourceManagerTest, UrlFilterWithFragment) {
// Fragment components will not be passed with the request.
const char kUrl[] = "http://test.com/ResourceManagerTest#fragment";
const char kExpectedUrl[] = "http://test.com/ResourceManagerTestRewrite";
const char kExpectedUrlAfterFilter[] =
"http://test.com/ResourceManagerTestRewrite#fragment";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
// Set the URL filter.
state.manager_->SetUrlFilter(base::Bind(TestUrlFilterWithFragment));
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new UrlFilterTestProvider(&provider_state1, kExpectedUrl,
kExpectedUrlAfterFilter),
0, std::string());
state.manager_->AddProvider(
new UrlFilterTestProvider(&provider_state2, kExpectedUrl,
kExpectedUrlAfterFilter),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// All providers are called.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_TRUE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
namespace {
// Test the mime type resolver capability.
class MimeTypeTestProvider : public TestProvider {
public:
MimeTypeTestProvider(State* state, const std::string& expected_mime_type)
: TestProvider(state), expected_mime_type_(expected_mime_type) {}
bool OnRequest(scoped_refptr<CefResourceManager::Request> request) override {
TestProvider::OnRequest(request);
const std::string& mime_type =
request->mime_type_resolver().Run(request->url());
EXPECT_EQ(expected_mime_type_, mime_type);
request->Continue(nullptr);
return true;
}
private:
std::string expected_mime_type_;
DISALLOW_COPY_AND_ASSIGN(MimeTypeTestProvider);
};
const char kExpectedMimeType[] = "foo/bar";
std::string TestMimeTypeResolver(const std::string& url) {
return kExpectedMimeType;
}
} // namespace
// Test the mime type resolver capability.
TEST(ResourceManagerTest, MimeTypeResolver) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
// Set the mime type resolver.
state.manager_->SetMimeTypeResolver(base::Bind(TestMimeTypeResolver));
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new MimeTypeTestProvider(&provider_state1, kExpectedMimeType), 0,
std::string());
state.manager_->AddProvider(
new MimeTypeTestProvider(&provider_state2, kExpectedMimeType), 0,
std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// All providers are called.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_TRUE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
namespace {
// Content provider that adds another provider before or after the current
// provider.
class AddingTestProvider : public TestProvider {
public:
AddingTestProvider(State* state,
State* new_state,
CefResourceManager* manager,
bool before)
: TestProvider(state),
new_state_(new_state),
manager_(manager),
before_(before) {}
bool OnRequest(scoped_refptr<CefResourceManager::Request> request) override {
TestProvider::OnRequest(request);
manager_->AddProvider(
new SimpleTestProvider(new_state_, SimpleTestProvider::CONTINUE,
nullptr),
before_ ? -1 : 1, std::string());
request->Continue(nullptr);
return true;
}
private:
State* new_state_;
CefResourceManager* manager_; // Weak reference.
bool before_;
DISALLOW_COPY_AND_ASSIGN(AddingTestProvider);
};
} // namespace
// Test adding a new provider after the current provider.
TEST(ResourceManagerTest, AddProviderAfter) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new AddingTestProvider(&provider_state1, &provider_state2,
state.manager_.get(), false),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// All providers are called.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
EXPECT_TRUE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
// Test adding a new provider before the current provider.
TEST(ResourceManagerTest, AddProviderBefore) {
const char kUrl[] = "http://test.com/ResourceManagerTest";
ResourceManagerTestHandler::State state;
state.urls_.push_back(kUrl);
TestProvider::State provider_state1;
TestProvider::State provider_state2;
ProviderDestructHelper destruct_helper(2);
provider_state1.destruct_callback_ = destruct_helper.callback();
provider_state2.destruct_callback_ = destruct_helper.callback();
state.manager_->AddProvider(
new AddingTestProvider(&provider_state1, &provider_state2,
state.manager_.get(), true),
0, std::string());
CefRefPtr<ResourceManagerTestHandler> handler =
new ResourceManagerTestHandler(&state);
handler->ExecuteTest();
ReleaseAndWaitForDestructor(handler);
state.manager_ = nullptr;
// Wait for the manager to be deleted.
destruct_helper.Wait();
// 1st provider is called.
EXPECT_TRUE(provider_state1.got_on_request_);
EXPECT_FALSE(provider_state1.got_on_request_canceled_);
EXPECT_TRUE(provider_state1.got_destruct_);
// 2nd provider is not called because it was added before the 1st provider.
EXPECT_FALSE(provider_state2.got_on_request_);
EXPECT_FALSE(provider_state2.got_on_request_canceled_);
EXPECT_TRUE(provider_state2.got_destruct_);
EXPECT_EQ(state.messages_.size(), 1U);
EXPECT_EQ(CreateMessage(kDoneMsg, kNotHandled), state.messages_[0]);
}
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