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// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/content_settings/core/browser/content_settings_origin_value_map.h"
#include <memory>
#include "base/time/time.h"
#include "base/values.h"
#include "components/content_settings/core/browser/content_settings_rule.h"
#include "components/content_settings/core/browser/content_settings_utils.h"
#include "components/content_settings/core/common/content_settings_constraints.h"
#include "components/content_settings/core/common/content_settings_metadata.h"
#include "components/content_settings/core/common/content_settings_pattern.h"
#include "components/content_settings/core/common/content_settings_types.h"
#include "components/content_settings/core/common/content_settings_utils.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace {
std::vector<ContentSettingsPattern> ToPrimaryPatternVector(
content_settings::RuleIterator& iterator) {
std::vector<ContentSettingsPattern> v;
while (iterator.HasNext()) {
v.push_back(iterator.Next()->primary_pattern);
}
return v;
}
} // namespace
class OriginValueMapTest : public testing::Test {
public:
OriginValueMapTest() = default;
private:
};
TEST_F(OriginValueMapTest, SetGetValue) {
content_settings::OriginValueMap map;
base::AutoLock lock(map.GetLock());
EXPECT_EQ(nullptr, map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::COOKIES));
map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::COOKIES, base::Value(1), {});
const base::Value* value =
map.GetValue(GURL("http://www.google.com"), GURL("http://www.google.com"),
ContentSettingsType::COOKIES);
ASSERT_TRUE(value);
EXPECT_EQ(base::Value(1), *value);
EXPECT_EQ(nullptr, map.GetValue(GURL("http://www.google.com"),
GURL("http://www.youtube.com"),
ContentSettingsType::COOKIES));
EXPECT_EQ(nullptr, map.GetValue(GURL("http://www.youtube.com"),
GURL("http://www.google.com"),
ContentSettingsType::COOKIES));
EXPECT_EQ(nullptr, map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::POPUPS));
}
TEST_F(OriginValueMapTest, GetRule) {
content_settings::OriginValueMap map;
base::AutoLock lock(map.GetLock());
EXPECT_EQ(nullptr, map.GetRule(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::COOKIES));
map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::COOKIES, base::Value(1), {});
auto rule =
map.GetRule(GURL("http://www.google.com"), GURL("http://www.google.com"),
ContentSettingsType::COOKIES);
ASSERT_TRUE(rule);
EXPECT_EQ(base::Value(1), rule->value);
EXPECT_EQ(nullptr, map.GetRule(GURL("http://www.google.com"),
GURL("http://www.youtube.com"),
ContentSettingsType::COOKIES));
EXPECT_EQ(nullptr, map.GetRule(GURL("http://www.youtube.com"),
GURL("http://www.google.com"),
ContentSettingsType::COOKIES));
EXPECT_EQ(nullptr, map.GetRule(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::POPUPS));
}
TEST_F(OriginValueMapTest, GetRuleIterator) {
content_settings::OriginValueMap map;
auto pattern = ContentSettingsPattern::FromString;
auto kWildcard = pattern("*");
{
base::AutoLock lock(map.GetLock());
EXPECT_TRUE(map.SetValue(pattern("maps.google.com"), kWildcard,
ContentSettingsType::COOKIES, base::Value(1), {}));
EXPECT_TRUE(map.SetValue(pattern("photos.google.com"), kWildcard,
ContentSettingsType::COOKIES, base::Value(1), {}));
EXPECT_TRUE(map.SetValue(pattern("[*.]maps.google.com"), kWildcard,
ContentSettingsType::COOKIES, base::Value(1), {}));
EXPECT_TRUE(map.SetValue(pattern("[*.]photos.google.com"), kWildcard,
ContentSettingsType::COOKIES, base::Value(1), {}));
EXPECT_TRUE(map.SetValue(pattern("zoogle.com"), kWildcard,
ContentSettingsType::COOKIES, base::Value(1), {}));
EXPECT_TRUE(map.SetValue(pattern("[*.]zoogle.com"), kWildcard,
ContentSettingsType::COOKIES, base::Value(1), {}));
EXPECT_TRUE(map.SetValue(pattern("[*.]google.com"), kWildcard,
ContentSettingsType::COOKIES, base::Value(1), {}));
}
EXPECT_THAT(ToPrimaryPatternVector(
*map.GetRuleIterator(ContentSettingsType::COOKIES)),
testing::ElementsAre(
pattern("maps.google.com"), pattern("[*.]maps.google.com"),
pattern("photos.google.com"),
pattern("[*.]photos.google.com"), pattern("[*.]google.com"),
pattern("zoogle.com"), pattern("[*.]zoogle.com")));
}
TEST_F(OriginValueMapTest, SetValueReturnsChanges) {
content_settings::OriginValueMap map;
base::AutoLock lock(map.GetLock());
// Initial call return true.
EXPECT_TRUE(map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::COOKIES, base::Value(1), {}));
// An identical call return false.
EXPECT_FALSE(
map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::COOKIES, base::Value(1), {}));
// A change in value returns true and new values is recorded.
EXPECT_TRUE(map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::COOKIES, base::Value(2), {}));
auto rule =
map.GetRule(GURL("http://www.google.com"), GURL("http://www.google.com"),
ContentSettingsType::COOKIES);
ASSERT_TRUE(rule);
EXPECT_EQ(base::Value(2), rule->value);
// A change in metadata returns true.
content_settings::RuleMetaData metadata;
metadata.set_session_model(content_settings::mojom::SessionModel::ONE_TIME);
EXPECT_TRUE(map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::COOKIES, base::Value(2),
std::move(metadata)));
}
TEST_F(OriginValueMapTest, SetDeleteValue) {
content_settings::OriginValueMap map;
base::AutoLock lock(map.GetLock());
EXPECT_EQ(nullptr, map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::GEOLOCATION));
// Set sample values.
map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::GEOLOCATION, base::Value(1), {});
{
const base::Value* value = map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::GEOLOCATION);
ASSERT_TRUE(value->is_int());
EXPECT_EQ(1, value->GetInt());
}
EXPECT_EQ(nullptr, map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::NOTIFICATIONS));
// Delete non-existing value.
EXPECT_FALSE(
map.DeleteValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::NOTIFICATIONS));
EXPECT_EQ(nullptr, map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::NOTIFICATIONS));
{
const base::Value* value = map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::GEOLOCATION);
ASSERT_TRUE(value->is_int());
EXPECT_EQ(1, value->GetInt());
}
// Delete existing value.
EXPECT_TRUE(
map.DeleteValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::GEOLOCATION));
EXPECT_EQ(nullptr, map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::GEOLOCATION));
}
TEST_F(OriginValueMapTest, Clear) {
content_settings::OriginValueMap map;
base::AutoLock lock(map.GetLock());
EXPECT_TRUE(map.empty());
// Set two values.
map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::GEOLOCATION, base::Value(1), {});
map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::COOKIES, base::Value(1), {});
EXPECT_FALSE(map.empty());
const base::Value* value =
map.GetValue(GURL("http://www.google.com"), GURL("http://www.google.com"),
ContentSettingsType::GEOLOCATION);
ASSERT_TRUE(value->is_int());
EXPECT_EQ(1, value->GetInt());
// Clear the map.
map.clear();
EXPECT_TRUE(map.empty());
EXPECT_EQ(nullptr, map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::GEOLOCATION));
}
TEST_F(OriginValueMapTest, ListEntryPrecedences) {
content_settings::OriginValueMap map;
base::AutoLock lock(map.GetLock());
map.SetValue(ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::COOKIES, base::Value(1), {});
map.SetValue(ContentSettingsPattern::FromString("www.google.com"),
ContentSettingsPattern::FromString("[*.]google.com"),
ContentSettingsType::COOKIES, base::Value(2), {});
{
const base::Value* value = map.GetValue(GURL("http://mail.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::COOKIES);
ASSERT_TRUE(value->is_int());
EXPECT_EQ(1, value->GetInt());
}
{
const base::Value* value = map.GetValue(GURL("http://www.google.com"),
GURL("http://www.google.com"),
ContentSettingsType::COOKIES);
ASSERT_TRUE(value->is_int());
EXPECT_EQ(2, value->GetInt());
}
}
TEST_F(OriginValueMapTest, IterateEmpty) {
content_settings::OriginValueMap map;
std::unique_ptr<content_settings::RuleIterator> rule_iterator(
map.GetRuleIterator(ContentSettingsType::COOKIES));
EXPECT_FALSE(rule_iterator);
}
TEST_F(OriginValueMapTest, IterateNonempty) {
// Verify the precedence order.
content_settings::OriginValueMap map;
map.GetLock().Acquire();
ContentSettingsPattern pattern =
ContentSettingsPattern::FromString("[*.]google.com");
ContentSettingsPattern sub_pattern =
ContentSettingsPattern::FromString("sub.google.com");
base::Time t1 = base::Time::Now();
base::Time t2 = t1 + base::Seconds(1);
content_settings::RuleMetaData metadata;
metadata.set_last_modified(t1);
map.SetValue(pattern, ContentSettingsPattern::Wildcard(),
ContentSettingsType::COOKIES, base::Value(1), metadata.Clone());
metadata.set_last_modified(t2);
map.SetValue(sub_pattern, ContentSettingsPattern::Wildcard(),
ContentSettingsType::COOKIES, base::Value(2), metadata.Clone());
map.GetLock().Release();
std::unique_ptr<content_settings::RuleIterator> rule_iterator(
map.GetRuleIterator(ContentSettingsType::COOKIES));
ASSERT_TRUE(rule_iterator->HasNext());
std::unique_ptr<content_settings::Rule> rule = rule_iterator->Next();
EXPECT_EQ(sub_pattern, rule->primary_pattern);
EXPECT_EQ(2, content_settings::ValueToContentSetting(rule->value));
EXPECT_EQ(t2, rule->metadata.last_modified());
ASSERT_TRUE(rule_iterator->HasNext());
rule = rule_iterator->Next();
EXPECT_EQ(pattern, rule->primary_pattern);
EXPECT_EQ(1, content_settings::ValueToContentSetting(rule->value));
EXPECT_EQ(t1, rule->metadata.last_modified());
}
TEST_F(OriginValueMapTest, UpdateLastModified) {
// Verify that the last_modified timestamp is updated.
content_settings::OriginValueMap map;
map.GetLock().Acquire();
ContentSettingsPattern pattern =
ContentSettingsPattern::FromString("[*.]google.com");
ContentSettingsPattern sub_pattern =
ContentSettingsPattern::FromString("sub.google.com");
base::Time t1 = base::Time::Now();
content_settings::RuleMetaData metadata;
metadata.set_last_modified(t1);
metadata.set_session_model(content_settings::mojom::SessionModel::DURABLE);
map.SetValue(pattern, ContentSettingsPattern::Wildcard(),
ContentSettingsType::COOKIES, base::Value(1), metadata.Clone());
metadata.SetExpirationAndLifetime(base::Time::Now() + base::Seconds(100),
base::Seconds(100));
metadata.set_session_model(
content_settings::mojom::SessionModel::USER_SESSION);
map.SetValue(sub_pattern, ContentSettingsPattern::Wildcard(),
ContentSettingsType::COOKIES, base::Value(2), metadata.Clone());
map.GetLock().Release();
{
std::unique_ptr<content_settings::RuleIterator> rule_iterator(
map.GetRuleIterator(ContentSettingsType::COOKIES));
ASSERT_TRUE(rule_iterator->HasNext());
std::unique_ptr<content_settings::Rule> rule = rule_iterator->Next();
EXPECT_EQ(sub_pattern, rule->primary_pattern);
EXPECT_EQ(2, content_settings::ValueToContentSetting(rule->value));
EXPECT_EQ(t1, rule->metadata.last_modified());
ASSERT_FALSE(rule->metadata.expiration().is_null());
EXPECT_GT(rule->metadata.expiration(), base::Time::Now());
EXPECT_EQ(rule->metadata.session_model(),
content_settings::mojom::SessionModel::USER_SESSION);
rule = rule_iterator->Next();
EXPECT_EQ(pattern, rule->primary_pattern);
EXPECT_EQ(1, content_settings::ValueToContentSetting(rule->value));
EXPECT_EQ(t1, rule->metadata.last_modified());
ASSERT_TRUE(rule->metadata.expiration().is_null());
EXPECT_EQ(rule->metadata.session_model(),
content_settings::mojom::SessionModel::DURABLE);
ASSERT_FALSE(rule_iterator->HasNext());
}
map.GetLock().Acquire();
base::Time t2 = t1 + base::Seconds(1);
metadata.set_last_modified(t2);
map.SetValue(pattern, ContentSettingsPattern::Wildcard(),
ContentSettingsType::COOKIES, base::Value(3), metadata.Clone());
map.GetLock().Release();
{
std::unique_ptr<content_settings::RuleIterator> rule_iterator =
map.GetRuleIterator(ContentSettingsType::COOKIES);
ASSERT_TRUE(rule_iterator->HasNext());
std::unique_ptr<content_settings::Rule> rule = rule_iterator->Next();
EXPECT_EQ(sub_pattern, rule->primary_pattern);
EXPECT_EQ(2, content_settings::ValueToContentSetting(rule->value));
EXPECT_EQ(t1, rule->metadata.last_modified());
rule = rule_iterator->Next();
EXPECT_EQ(pattern, rule->primary_pattern);
EXPECT_EQ(3, content_settings::ValueToContentSetting(rule->value));
EXPECT_EQ(t2, rule->metadata.last_modified());
ASSERT_FALSE(rule_iterator->HasNext());
}
}
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