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 <memory>
#include <vector>
#include "include/base/cef_callback.h"
#include "include/base/cef_lock.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"
Add chrome runtime support for more callbacks and ceftests (see issue #2969) This change adds support for: - Protocol and request handling. - Loading and navigation events. - Display and focus events. - Mouse/keyboard events. - Popup browsers. - Callbacks in the renderer process. - Misc. functionality required for ceftests. This change also adds a new CefBrowserProcessHandler::GetCookieableSchemes callback for configuring global state that will be applied to all CefCookieManagers by default. This global callback is currently required by the chrome runtime because the primary ProfileImpl is created via ChromeBrowserMainParts::PreMainMessageLoopRun (CreatePrimaryProfile) before OnContextCreated can be called. ProfileImpl will use the "C:\Users\[user]\AppData\Local\CEF\User Data\Default" directory by default (on Windows). Cookies may persist in this directory when running ceftests and may need to be manually deleted if those tests fail. Remaining work includes: - Support for client-created request contexts. - Embedding the browser in a Views hierarchy (cefclient support). - TryCloseBrowser and DoClose support. - Most of the CefSettings configuration. - DevTools protocol and window control (ShowDevTools, ExecuteDevToolsMethod). - CEF-specific WebUI pages (about, license, webui-hosts). - Context menu customization (CefContextMenuHandler). - Auto resize (SetAutoResizeEnabled). - Zoom settings (SetZoomLevel). - File dialog runner (RunFileDialog). - File and JS dialog handlers (CefDialogHandler, CefJSDialogHandler). - Extension loading (LoadExtension, etc). - Plugin loading (OnBeforePluginLoad). - Widevine loading (CefRegisterWidevineCdm). - PDF and print preview does not display. - Crash reporting is untested. - Mac: Web content loads but does not display. The following ceftests are now passing when run with the "--enable-chrome-runtime" command-line flag: CorsTest.* DisplayTest.*:-DisplayTest.AutoResize DOMTest.* DraggableRegionsTest.* ImageTest.* MessageRouterTest.* NavigationTest.* ParserTest.* RequestContextTest.*Global* RequestTest.* ResourceManagerTest.* ResourceRequestHandlerTest.* ResponseTest.* SchemeHandlerTest.* ServerTest.* StreamResourceHandlerTest.* StreamTest.* StringTest.* TaskTest.* TestServerTest.* ThreadTest.* URLRequestTest.*Global* V8Test.*:-V8Test.OnUncaughtExceptionDevTools ValuesTest.* WaitableEventTest.* XmlReaderTest.* ZipReaderTest.*
2020-09-25 03:40:47 +02:00
#include "tests/ceftests/test_util.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(IsChromeRuntimeEnabled() ? 10000 : 5000);
}
cef_return_value_t OnBeforeResourceLoad(
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request,
CefRefPtr<CefCallback> callback) override {
Add chrome runtime support for more callbacks and ceftests (see issue #2969) This change adds support for: - Protocol and request handling. - Loading and navigation events. - Display and focus events. - Mouse/keyboard events. - Popup browsers. - Callbacks in the renderer process. - Misc. functionality required for ceftests. This change also adds a new CefBrowserProcessHandler::GetCookieableSchemes callback for configuring global state that will be applied to all CefCookieManagers by default. This global callback is currently required by the chrome runtime because the primary ProfileImpl is created via ChromeBrowserMainParts::PreMainMessageLoopRun (CreatePrimaryProfile) before OnContextCreated can be called. ProfileImpl will use the "C:\Users\[user]\AppData\Local\CEF\User Data\Default" directory by default (on Windows). Cookies may persist in this directory when running ceftests and may need to be manually deleted if those tests fail. Remaining work includes: - Support for client-created request contexts. - Embedding the browser in a Views hierarchy (cefclient support). - TryCloseBrowser and DoClose support. - Most of the CefSettings configuration. - DevTools protocol and window control (ShowDevTools, ExecuteDevToolsMethod). - CEF-specific WebUI pages (about, license, webui-hosts). - Context menu customization (CefContextMenuHandler). - Auto resize (SetAutoResizeEnabled). - Zoom settings (SetZoomLevel). - File dialog runner (RunFileDialog). - File and JS dialog handlers (CefDialogHandler, CefJSDialogHandler). - Extension loading (LoadExtension, etc). - Plugin loading (OnBeforePluginLoad). - Widevine loading (CefRegisterWidevineCdm). - PDF and print preview does not display. - Crash reporting is untested. - Mac: Web content loads but does not display. The following ceftests are now passing when run with the "--enable-chrome-runtime" command-line flag: CorsTest.* DisplayTest.*:-DisplayTest.AutoResize DOMTest.* DraggableRegionsTest.* ImageTest.* MessageRouterTest.* NavigationTest.* ParserTest.* RequestContextTest.*Global* RequestTest.* ResourceManagerTest.* ResourceRequestHandlerTest.* ResponseTest.* SchemeHandlerTest.* ServerTest.* StreamResourceHandlerTest.* StreamTest.* StringTest.* TaskTest.* TestServerTest.* ThreadTest.* URLRequestTest.*Global* V8Test.*:-V8Test.OnUncaughtExceptionDevTools ValuesTest.* WaitableEventTest.* XmlReaderTest.* ZipReaderTest.*
2020-09-25 03:40:47 +02:00
if (IsChromeRuntimeEnabled() && request->GetResourceType() == RT_FAVICON) {
// Ignore favicon requests.
return RV_CANCEL;
}
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::BindOnce(&ResourceManagerTestHandler::Continue,
this, browser));
return true;
}
// Wait a bit before destroying the test. Used with ProviderDoNothing.
void DelayedDestroyTest() {
CefPostDelayedTask(
TID_UI, base::BindOnce(&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::OnceClosure 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())
std::move(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)
: expected_count_(expected_count),
event_(CefWaitableEvent::CreateWaitableEvent(true, false)) {
CHECK_GT(expected_count_, 0);
}
base::OnceClosure callback() {
return base::BindOnce(
[](ProviderDestructHelper* self) { self->DestructCallback(); },
base::Unretained(this));
}
void Wait() { event_->Wait(); }
private:
void DestructCallback() {
bool signal = false;
{
base::AutoLock lock_scope(lock_);
CHECK_LT(current_count_, expected_count_);
if (++current_count_ == expected_count_)
signal = true;
}
if (signal) {
// Don't access any members after calling Signal(), which causes |this| to
// be deleted on a different thread.
auto event = event_;
event->Signal();
}
}
const int expected_count_;
int current_count_ = 0;
CefRefPtr<CefWaitableEvent> event_;
base::Lock lock_;
};
// 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::OnceClosure do_nothing_callback)
: TestProvider(state),
mode_(mode),
manager_(manager),
do_nothing_callback_(std::move(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());
std::move(do_nothing_callback_).Run();
}
return true;
}
private:
Mode mode_;
CefResourceManager* manager_; // Weak reference.
base::OnceClosure 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::BindOnce(&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,
base::OnceClosure destruct_callback)
: done_(false),
content_(content),
destruct_callback_(std::move(destruct_callback)) {
EXPECT_FALSE(content.empty());
}
~OneShotProvider() {
CEF_REQUIRE_IO_THREAD();
std::move(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::OnceClosure 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());
CefRefPtr<CefStreamResourceHandler> handler(
new CefStreamResourceHandler("text/html", stream));
CefPostDelayedTask(TID_IO,
base::BindOnce(&CefResourceManager::Request::Continue,
request, handler),
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::BindRepeating(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::BindRepeating(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::BindRepeating(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::BindRepeating(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]);
}