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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/browser/api/declarative/rules_registry_service.h"
#include "base/bind.h"
#include "base/message_loop/message_loop.h"
#include "chrome/test/base/testing_profile.h"
#include "content/public/test/test_browser_thread.h"
#include "extensions/browser/api/declarative/test_rules_registry.h"
#include "extensions/browser/api/declarative_webrequest/webrequest_constants.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
const char kExtensionId[] = "foo";
void InsertRule(scoped_refptr<extensions::RulesRegistry> registry,
const std::string& id) {
std::vector<linked_ptr<extensions::RulesRegistry::Rule> > add_rules;
add_rules.push_back(make_linked_ptr(new extensions::RulesRegistry::Rule));
add_rules[0]->id.reset(new std::string(id));
std::string error = registry->AddRules(kExtensionId, add_rules);
EXPECT_TRUE(error.empty());
}
void VerifyNumberOfRules(scoped_refptr<extensions::RulesRegistry> registry,
size_t expected_number_of_rules) {
std::vector<linked_ptr<extensions::RulesRegistry::Rule> > get_rules;
registry->GetAllRules(kExtensionId, &get_rules);
EXPECT_EQ(expected_number_of_rules, get_rules.size());
}
} // namespace
namespace extensions {
class RulesRegistryServiceTest : public testing::Test {
public:
RulesRegistryServiceTest()
: ui_(content::BrowserThread::UI, &message_loop_),
io_(content::BrowserThread::IO, &message_loop_) {}
virtual ~RulesRegistryServiceTest() {}
virtual void TearDown() override {
// Make sure that deletion traits of all registries are executed.
message_loop_.RunUntilIdle();
}
protected:
base::MessageLoop message_loop_;
content::TestBrowserThread ui_;
content::TestBrowserThread io_;
};
TEST_F(RulesRegistryServiceTest, TestConstructionAndMultiThreading) {
const RulesRegistry::WebViewKey key(0, 0);
TestRulesRegistry* ui_registry =
new TestRulesRegistry(content::BrowserThread::UI, "ui", key);
TestRulesRegistry* io_registry =
new TestRulesRegistry(content::BrowserThread::IO, "io", key);
// Test registration.
RulesRegistryService registry_service(NULL);
registry_service.RegisterRulesRegistry(make_scoped_refptr(ui_registry));
registry_service.RegisterRulesRegistry(make_scoped_refptr(io_registry));
EXPECT_TRUE(registry_service.GetRulesRegistry(key, "ui").get());
EXPECT_TRUE(registry_service.GetRulesRegistry(key, "io").get());
EXPECT_FALSE(registry_service.GetRulesRegistry(key, "foo").get());
content::BrowserThread::PostTask(
content::BrowserThread::UI, FROM_HERE,
base::Bind(&InsertRule, registry_service.GetRulesRegistry(key, "ui"),
"ui_task"));
content::BrowserThread::PostTask(
content::BrowserThread::IO, FROM_HERE,
base::Bind(&InsertRule, registry_service.GetRulesRegistry(key, "io"),
"io_task"));
content::BrowserThread::PostTask(
content::BrowserThread::UI, FROM_HERE,
base::Bind(&VerifyNumberOfRules,
registry_service.GetRulesRegistry(key, "ui"), 1));
content::BrowserThread::PostTask(
content::BrowserThread::IO, FROM_HERE,
base::Bind(&VerifyNumberOfRules,
registry_service.GetRulesRegistry(key, "io"), 1));
message_loop_.RunUntilIdle();
// Test extension uninstalling.
registry_service.SimulateExtensionUninstalled(kExtensionId);
content::BrowserThread::PostTask(
content::BrowserThread::UI, FROM_HERE,
base::Bind(&VerifyNumberOfRules,
registry_service.GetRulesRegistry(key, "ui"), 0));
content::BrowserThread::PostTask(
content::BrowserThread::IO, FROM_HERE,
base::Bind(&VerifyNumberOfRules,
registry_service.GetRulesRegistry(key, "io"), 0));
message_loop_.RunUntilIdle();
}
// This test verifies that removing rules registries by process ID works as
// intended. This test ensures that removing registries associated with one
// Webview embedder process does not remove registries associated with the
// other.
TEST_F(RulesRegistryServiceTest, TestWebViewKey) {
const int kEmbedderProcessID1 = 1;
const int kEmbedderProcessID2 = 2;
const int kWebViewInstanceID = 1;
const RulesRegistry::WebViewKey key1(kEmbedderProcessID1, kWebViewInstanceID);
const RulesRegistry::WebViewKey key2(kEmbedderProcessID2, kWebViewInstanceID);
TestRulesRegistry* ui_registry_key1 =
new TestRulesRegistry(content::BrowserThread::UI, "ui", key1);
TestRulesRegistry* ui_registry_key2 =
new TestRulesRegistry(content::BrowserThread::UI, "ui", key2);
RulesRegistryService registry_service(NULL);
registry_service.RegisterRulesRegistry(make_scoped_refptr(ui_registry_key1));
registry_service.RegisterRulesRegistry(make_scoped_refptr(ui_registry_key2));
content::BrowserThread::PostTask(
content::BrowserThread::UI, FROM_HERE,
base::Bind(&InsertRule, registry_service.GetRulesRegistry(key1, "ui"),
"ui_task"));
content::BrowserThread::PostTask(
content::BrowserThread::UI, FROM_HERE,
base::Bind(&InsertRule, registry_service.GetRulesRegistry(key2, "ui"),
"ui_task"));
message_loop_.RunUntilIdle();
registry_service.RemoveWebViewRulesRegistries(kEmbedderProcessID1);
EXPECT_FALSE(registry_service.GetRulesRegistry(key1, "ui").get());
EXPECT_TRUE(registry_service.GetRulesRegistry(key2, "ui").get());
}
TEST_F(RulesRegistryServiceTest, TestWebViewWebRequestRegistryHasNoCache) {
const int kEmbedderProcessID = 1;
const int kWebViewInstanceID = 1;
const RulesRegistry::WebViewKey key(kEmbedderProcessID, kWebViewInstanceID);
TestingProfile profile;
RulesRegistryService registry_service(&profile);
RulesRegistry* registry =
registry_service.GetRulesRegistry(
key,
declarative_webrequest_constants::kOnRequest).get();
EXPECT_TRUE(registry);
EXPECT_FALSE(registry->rules_cache_delegate_for_testing());
}
} // namespace extensions
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