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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 "base/basictypes.h"
#include "base/bind.h"
#include "base/message_loop.h"
#include "base/synchronization/waitable_event.h"
#include "remoting/host/dns_blackhole_checker.h"
#include "remoting/host/policy_hack/fake_policy_watcher.h"
#include "remoting/host/policy_hack/mock_policy_callback.h"
#include "remoting/host/policy_hack/policy_watcher.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace remoting {
namespace policy_hack {
class PolicyWatcherTest : public testing::Test {
public:
PolicyWatcherTest() {
}
virtual void SetUp() OVERRIDE {
message_loop_proxy_ = base::MessageLoopProxy::current();
policy_callback_ = base::Bind(&MockPolicyCallback::OnPolicyUpdate,
base::Unretained(&mock_policy_callback_));
policy_watcher_.reset(new FakePolicyWatcher(message_loop_proxy_));
nat_true_.SetBoolean(PolicyWatcher::kNatPolicyName, true);
nat_false_.SetBoolean(PolicyWatcher::kNatPolicyName, false);
nat_one_.SetInteger(PolicyWatcher::kNatPolicyName, 1);
domain_empty_.SetString(PolicyWatcher::kHostDomainPolicyName, "");
domain_full_.SetString(PolicyWatcher::kHostDomainPolicyName, kHostDomain);
SetDefaults(nat_true_others_default_);
nat_true_others_default_.SetBoolean(PolicyWatcher::kNatPolicyName, true);
SetDefaults(nat_false_others_default_);
nat_false_others_default_.SetBoolean(PolicyWatcher::kNatPolicyName, false);
SetDefaults(domain_empty_others_default_);
domain_empty_others_default_.SetString(PolicyWatcher::kHostDomainPolicyName,
"");
SetDefaults(domain_full_others_default_);
domain_full_others_default_.SetString(PolicyWatcher::kHostDomainPolicyName,
kHostDomain);
nat_true_domain_empty_.SetBoolean(PolicyWatcher::kNatPolicyName, true);
nat_true_domain_empty_.SetString(PolicyWatcher::kHostDomainPolicyName, "");
nat_true_domain_full_.SetBoolean(PolicyWatcher::kNatPolicyName, true);
nat_true_domain_full_.SetString(PolicyWatcher::kHostDomainPolicyName,
kHostDomain);
nat_false_domain_empty_.SetBoolean(PolicyWatcher::kNatPolicyName, false);
nat_false_domain_empty_.SetString(PolicyWatcher::kHostDomainPolicyName, "");
nat_false_domain_full_.SetBoolean(PolicyWatcher::kNatPolicyName, false);
nat_false_domain_full_.SetString(PolicyWatcher::kHostDomainPolicyName,
kHostDomain);
SetDefaults(nat_true_domain_empty_others_default_);
nat_true_domain_empty_others_default_.SetBoolean(
PolicyWatcher::kNatPolicyName, true);
nat_true_domain_empty_others_default_.SetString(
PolicyWatcher::kHostDomainPolicyName, "");
unknown_policies_.SetString("UnknownPolicyOne", "");
unknown_policies_.SetString("UnknownPolicyTwo", "");
const char kOverrideNatTraversalToFalse[] =
"{ \"RemoteAccessHostFirewallTraversal\": false }";
nat_true_and_overridden_.SetBoolean(PolicyWatcher::kNatPolicyName, true);
nat_true_and_overridden_.SetString(
PolicyWatcher::kHostDebugOverridePoliciesName,
kOverrideNatTraversalToFalse);
#if !defined(NDEBUG)
SetDefaults(nat_false_overridden_others_default_);
nat_false_overridden_others_default_.SetBoolean(
PolicyWatcher::kNatPolicyName, false);
nat_false_overridden_others_default_.SetString(
PolicyWatcher::kHostDebugOverridePoliciesName,
kOverrideNatTraversalToFalse);
#endif
}
protected:
void StartWatching() {
policy_watcher_->StartWatching(policy_callback_);
message_loop_.RunUntilIdle();
}
void StopWatching() {
base::WaitableEvent stop_event(false, false);
policy_watcher_->StopWatching(&stop_event);
message_loop_.RunUntilIdle();
EXPECT_EQ(true, stop_event.IsSignaled());
}
static const char* kHostDomain;
MessageLoop message_loop_;
scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
MockPolicyCallback mock_policy_callback_;
PolicyWatcher::PolicyCallback policy_callback_;
scoped_ptr<FakePolicyWatcher> policy_watcher_;
base::DictionaryValue empty_;
base::DictionaryValue nat_true_;
base::DictionaryValue nat_false_;
base::DictionaryValue nat_one_;
base::DictionaryValue domain_empty_;
base::DictionaryValue domain_full_;
base::DictionaryValue nat_true_others_default_;
base::DictionaryValue nat_false_others_default_;
base::DictionaryValue domain_empty_others_default_;
base::DictionaryValue domain_full_others_default_;
base::DictionaryValue nat_true_domain_empty_;
base::DictionaryValue nat_true_domain_full_;
base::DictionaryValue nat_false_domain_empty_;
base::DictionaryValue nat_false_domain_full_;
base::DictionaryValue nat_true_domain_empty_others_default_;
base::DictionaryValue unknown_policies_;
base::DictionaryValue nat_true_and_overridden_;
base::DictionaryValue nat_false_overridden_others_default_;
private:
void SetDefaults(base::DictionaryValue& dict) {
dict.SetBoolean(PolicyWatcher::kNatPolicyName, true);
dict.SetBoolean(PolicyWatcher::kHostRequireTwoFactorPolicyName, false);
dict.SetString(PolicyWatcher::kHostDomainPolicyName, "");
dict.SetBoolean(PolicyWatcher::kHostMatchUsernamePolicyName, false);
dict.SetString(PolicyWatcher::kHostTalkGadgetPrefixPolicyName,
kDefaultHostTalkGadgetPrefix);
dict.SetBoolean(PolicyWatcher::kHostRequireCurtainPolicyName, false);
dict.SetString(PolicyWatcher::kHostTokenUrlPolicyName, "");
dict.SetString(PolicyWatcher::kHostTokenValidationUrlPolicyName, "");
#if !defined(NDEBUG)
dict.SetString(PolicyWatcher::kHostDebugOverridePoliciesName, "");
#endif
}
};
const char* PolicyWatcherTest::kHostDomain = "google.com";
MATCHER_P(IsPolicies, dict, "") {
return arg->Equals(dict);
}
TEST_F(PolicyWatcherTest, None) {
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_others_default_)));
StartWatching();
policy_watcher_->SetPolicies(&empty_);
StopWatching();
}
TEST_F(PolicyWatcherTest, NatTrue) {
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_others_default_)));
StartWatching();
policy_watcher_->SetPolicies(&nat_true_);
StopWatching();
}
TEST_F(PolicyWatcherTest, NatFalse) {
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_false_others_default_)));
StartWatching();
policy_watcher_->SetPolicies(&nat_false_);
StopWatching();
}
TEST_F(PolicyWatcherTest, NatOne) {
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_false_others_default_)));
StartWatching();
policy_watcher_->SetPolicies(&nat_one_);
StopWatching();
}
TEST_F(PolicyWatcherTest, DomainEmpty) {
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&domain_empty_others_default_)));
StartWatching();
policy_watcher_->SetPolicies(&domain_empty_);
StopWatching();
}
TEST_F(PolicyWatcherTest, DomainFull) {
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&domain_full_others_default_)));
StartWatching();
policy_watcher_->SetPolicies(&domain_full_);
StopWatching();
}
TEST_F(PolicyWatcherTest, NatNoneThenTrue) {
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_others_default_)));
StartWatching();
policy_watcher_->SetPolicies(&empty_);
policy_watcher_->SetPolicies(&nat_true_);
StopWatching();
}
TEST_F(PolicyWatcherTest, NatNoneThenTrueThenTrue) {
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_others_default_)));
StartWatching();
policy_watcher_->SetPolicies(&empty_);
policy_watcher_->SetPolicies(&nat_true_);
policy_watcher_->SetPolicies(&nat_true_);
StopWatching();
}
TEST_F(PolicyWatcherTest, NatNoneThenTrueThenTrueThenFalse) {
testing::InSequence sequence;
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_others_default_)));
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_false_)));
StartWatching();
policy_watcher_->SetPolicies(&empty_);
policy_watcher_->SetPolicies(&nat_true_);
policy_watcher_->SetPolicies(&nat_true_);
policy_watcher_->SetPolicies(&nat_false_);
StopWatching();
}
TEST_F(PolicyWatcherTest, NatNoneThenFalse) {
testing::InSequence sequence;
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_others_default_)));
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_false_)));
StartWatching();
policy_watcher_->SetPolicies(&empty_);
policy_watcher_->SetPolicies(&nat_false_);
StopWatching();
}
TEST_F(PolicyWatcherTest, NatNoneThenFalseThenTrue) {
testing::InSequence sequence;
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_others_default_)));
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_false_)));
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_)));
StartWatching();
policy_watcher_->SetPolicies(&empty_);
policy_watcher_->SetPolicies(&nat_false_);
policy_watcher_->SetPolicies(&nat_true_);
StopWatching();
}
TEST_F(PolicyWatcherTest, ChangeOneRepeatedlyThenTwo) {
testing::InSequence sequence;
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(
&nat_true_domain_empty_others_default_)));
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&domain_full_)));
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_false_)));
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&domain_empty_)));
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_domain_full_)));
StartWatching();
policy_watcher_->SetPolicies(&nat_true_domain_empty_);
policy_watcher_->SetPolicies(&nat_true_domain_full_);
policy_watcher_->SetPolicies(&nat_false_domain_full_);
policy_watcher_->SetPolicies(&nat_false_domain_empty_);
policy_watcher_->SetPolicies(&nat_true_domain_full_);
StopWatching();
}
TEST_F(PolicyWatcherTest, FilterUnknownPolicies) {
testing::InSequence sequence;
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_others_default_)));
StartWatching();
policy_watcher_->SetPolicies(&empty_);
policy_watcher_->SetPolicies(&unknown_policies_);
policy_watcher_->SetPolicies(&empty_);
StopWatching();
}
TEST_F(PolicyWatcherTest, DebugOverrideNatPolicy) {
#if !defined(NDEBUG)
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_false_overridden_others_default_)));
#else
EXPECT_CALL(mock_policy_callback_,
OnPolicyUpdatePtr(IsPolicies(&nat_true_others_default_)));
#endif
StartWatching();
policy_watcher_->SetPolicies(&nat_true_and_overridden_);
StopWatching();
}
} // namespace policy_hack
} // namespace remoting
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