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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/policy/policy_bundle.h" | |
| 6 | |
| 7 #include "base/callback.h" | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "base/values.h" | |
| 10 #include "components/policy/core/common/external_data_fetcher.h" | |
| 11 #include "components/policy/core/common/policy_map.h" | |
| 12 #include "testing/gtest/include/gtest/gtest.h" | |
| 13 | |
| 14 namespace policy { | |
| 15 | |
| 16 namespace { | |
| 17 | |
| 18 const char kPolicyClashing0[] = "policy-clashing-0"; | |
| 19 const char kPolicyClashing1[] = "policy-clashing-1"; | |
| 20 const char kPolicy0[] = "policy-0"; | |
| 21 const char kPolicy1[] = "policy-1"; | |
| 22 const char kPolicy2[] = "policy-2"; | |
| 23 const char kExtension0[] = "extension-0"; | |
| 24 const char kExtension1[] = "extension-1"; | |
| 25 const char kExtension2[] = "extension-2"; | |
| 26 const char kExtension3[] = "extension-3"; | |
| 27 | |
| 28 // Adds test policies to |policy|. | |
| 29 void AddTestPolicies(PolicyMap* policy) { | |
| 30 policy->Set("mandatory-user", POLICY_LEVEL_MANDATORY, | |
| 31 POLICY_SCOPE_USER, base::Value::CreateIntegerValue(123), NULL); | |
| 32 policy->Set("mandatory-machine", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE, | |
| 33 base::Value::CreateStringValue("omg"), NULL); | |
| 34 policy->Set("recommended-user", POLICY_LEVEL_RECOMMENDED, | |
| 35 POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL); | |
| 36 base::DictionaryValue* dict = new base::DictionaryValue(); | |
| 37 dict->SetBoolean("false", false); | |
| 38 dict->SetInteger("int", 456); | |
| 39 dict->SetString("str", "bbq"); | |
| 40 policy->Set("recommended-machine", POLICY_LEVEL_RECOMMENDED, | |
| 41 POLICY_SCOPE_MACHINE, dict, NULL); | |
| 42 } | |
| 43 | |
| 44 // Adds test policies to |policy| based on the parameters: | |
| 45 // - kPolicyClashing0 mapped to |value|, user mandatory | |
| 46 // - kPolicyClashing1 mapped to |value|, with |level| and |scope| | |
| 47 // - |name| mapped to |value|, user mandatory | |
| 48 void AddTestPoliciesWithParams(PolicyMap *policy, | |
| 49 const char* name, | |
| 50 int value, | |
| 51 PolicyLevel level, | |
| 52 PolicyScope scope) { | |
| 53 policy->Set(kPolicyClashing0, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, | |
| 54 base::Value::CreateIntegerValue(value), NULL); | |
| 55 policy->Set(kPolicyClashing1, level, scope, | |
| 56 base::Value::CreateIntegerValue(value), NULL); | |
| 57 policy->Set(name, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, | |
| 58 base::Value::CreateIntegerValue(value), NULL); | |
| 59 } | |
| 60 | |
| 61 // Returns true if |bundle| is empty. | |
| 62 bool IsEmpty(const PolicyBundle& bundle) { | |
| 63 return bundle.begin() == bundle.end(); | |
| 64 } | |
| 65 | |
| 66 } // namespace | |
| 67 | |
| 68 TEST(PolicyBundleTest, Get) { | |
| 69 PolicyBundle bundle; | |
| 70 EXPECT_TRUE(IsEmpty(bundle)); | |
| 71 | |
| 72 AddTestPolicies(&bundle.Get( | |
| 73 PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()))); | |
| 74 EXPECT_FALSE(IsEmpty(bundle)); | |
| 75 | |
| 76 PolicyMap policy; | |
| 77 AddTestPolicies(&policy); | |
| 78 EXPECT_TRUE(bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, | |
| 79 std::string())).Equals(policy)); | |
| 80 | |
| 81 PolicyBundle::const_iterator it = bundle.begin(); | |
| 82 ASSERT_TRUE(it != bundle.end()); | |
| 83 EXPECT_EQ(POLICY_DOMAIN_CHROME, it->first.domain); | |
| 84 EXPECT_EQ("", it->first.component_id); | |
| 85 ASSERT_TRUE(it->second); | |
| 86 EXPECT_TRUE(it->second->Equals(policy)); | |
| 87 ++it; | |
| 88 EXPECT_TRUE(it == bundle.end()); | |
| 89 EXPECT_TRUE(bundle.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, | |
| 90 kExtension0)).empty()); | |
| 91 | |
| 92 EXPECT_FALSE(IsEmpty(bundle)); | |
| 93 bundle.Clear(); | |
| 94 EXPECT_TRUE(IsEmpty(bundle)); | |
| 95 } | |
| 96 | |
| 97 TEST(PolicyBundleTest, SwapAndCopy) { | |
| 98 PolicyBundle bundle0; | |
| 99 PolicyBundle bundle1; | |
| 100 | |
| 101 AddTestPolicies(&bundle0.Get( | |
| 102 PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()))); | |
| 103 AddTestPolicies(&bundle0.Get( | |
| 104 PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension0))); | |
| 105 EXPECT_FALSE(IsEmpty(bundle0)); | |
| 106 EXPECT_TRUE(IsEmpty(bundle1)); | |
| 107 | |
| 108 PolicyMap policy; | |
| 109 AddTestPolicies(&policy); | |
| 110 EXPECT_TRUE(bundle0.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, | |
| 111 std::string())).Equals(policy)); | |
| 112 EXPECT_TRUE(bundle0.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, | |
| 113 kExtension0)).Equals(policy)); | |
| 114 | |
| 115 bundle0.Swap(&bundle1); | |
| 116 EXPECT_TRUE(IsEmpty(bundle0)); | |
| 117 EXPECT_FALSE(IsEmpty(bundle1)); | |
| 118 | |
| 119 EXPECT_TRUE(bundle1.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, | |
| 120 std::string())).Equals(policy)); | |
| 121 EXPECT_TRUE(bundle1.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, | |
| 122 kExtension0)).Equals(policy)); | |
| 123 | |
| 124 bundle0.CopyFrom(bundle1); | |
| 125 EXPECT_FALSE(IsEmpty(bundle0)); | |
| 126 EXPECT_FALSE(IsEmpty(bundle1)); | |
| 127 EXPECT_TRUE(bundle0.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, | |
| 128 std::string())).Equals(policy)); | |
| 129 EXPECT_TRUE(bundle0.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, | |
| 130 kExtension0)).Equals(policy)); | |
| 131 } | |
| 132 | |
| 133 TEST(PolicyBundleTest, MergeFrom) { | |
| 134 // Each bundleN has kExtensionN. Each bundle also has policy for | |
| 135 // chrome and kExtension3. | |
| 136 // |bundle0| has the highest priority, |bundle2| the lowest. | |
| 137 PolicyBundle bundle0; | |
| 138 PolicyBundle bundle1; | |
| 139 PolicyBundle bundle2; | |
| 140 | |
| 141 PolicyMap policy0; | |
| 142 AddTestPoliciesWithParams( | |
| 143 &policy0, kPolicy0, 0u, POLICY_LEVEL_RECOMMENDED, POLICY_SCOPE_USER); | |
| 144 bundle0.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string())) | |
| 145 .CopyFrom(policy0); | |
| 146 bundle0.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension0)) | |
| 147 .CopyFrom(policy0); | |
| 148 bundle0.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension3)) | |
| 149 .CopyFrom(policy0); | |
| 150 | |
| 151 PolicyMap policy1; | |
| 152 AddTestPoliciesWithParams( | |
| 153 &policy1, kPolicy1, 1u, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE); | |
| 154 bundle1.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string())) | |
| 155 .CopyFrom(policy1); | |
| 156 bundle1.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension1)) | |
| 157 .CopyFrom(policy1); | |
| 158 bundle1.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension3)) | |
| 159 .CopyFrom(policy1); | |
| 160 | |
| 161 PolicyMap policy2; | |
| 162 AddTestPoliciesWithParams( | |
| 163 &policy2, kPolicy2, 2u, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER); | |
| 164 bundle2.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string())) | |
| 165 .CopyFrom(policy2); | |
| 166 bundle2.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension2)) | |
| 167 .CopyFrom(policy2); | |
| 168 bundle2.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension3)) | |
| 169 .CopyFrom(policy2); | |
| 170 | |
| 171 // Merge in order of decreasing priority. | |
| 172 PolicyBundle merged; | |
| 173 merged.MergeFrom(bundle0); | |
| 174 merged.MergeFrom(bundle1); | |
| 175 merged.MergeFrom(bundle2); | |
| 176 PolicyBundle empty_bundle; | |
| 177 merged.MergeFrom(empty_bundle); | |
| 178 | |
| 179 // chrome and kExtension3 policies are merged: | |
| 180 // - kPolicyClashing0 comes from bundle0, which has the highest priority; | |
| 181 // - kPolicyClashing1 comes from bundle1, which has the highest level/scope | |
| 182 // combination; | |
| 183 // - kPolicyN are merged from each bundle. | |
| 184 PolicyMap expected; | |
| 185 expected.Set(kPolicyClashing0, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, | |
| 186 base::Value::CreateIntegerValue(0), NULL); | |
| 187 expected.Set(kPolicyClashing1, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE, | |
| 188 base::Value::CreateIntegerValue(1), NULL); | |
| 189 expected.Set(kPolicy0, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, | |
| 190 base::Value::CreateIntegerValue(0), NULL); | |
| 191 expected.Set(kPolicy1, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, | |
| 192 base::Value::CreateIntegerValue(1), NULL); | |
| 193 expected.Set(kPolicy2, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, | |
| 194 base::Value::CreateIntegerValue(2), NULL); | |
| 195 EXPECT_TRUE(merged.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, | |
| 196 std::string())).Equals(expected)); | |
| 197 EXPECT_TRUE(merged.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, | |
| 198 kExtension3)).Equals(expected)); | |
| 199 // extension0 comes only from bundle0. | |
| 200 EXPECT_TRUE(merged.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, | |
| 201 kExtension0)).Equals(policy0)); | |
| 202 // extension1 comes only from bundle1. | |
| 203 EXPECT_TRUE(merged.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, | |
| 204 kExtension1)).Equals(policy1)); | |
| 205 // extension2 comes only from bundle2. | |
| 206 EXPECT_TRUE(merged.Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, | |
| 207 kExtension2)).Equals(policy2)); | |
| 208 } | |
| 209 | |
| 210 TEST(PolicyBundleTest, Equals) { | |
| 211 PolicyBundle bundle; | |
| 212 AddTestPolicies(&bundle.Get( | |
| 213 PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()))); | |
| 214 AddTestPolicies(&bundle.Get( | |
| 215 PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension0))); | |
| 216 | |
| 217 PolicyBundle other; | |
| 218 EXPECT_FALSE(bundle.Equals(other)); | |
| 219 other.CopyFrom(bundle); | |
| 220 EXPECT_TRUE(bundle.Equals(other)); | |
| 221 | |
| 222 AddTestPolicies(&bundle.Get( | |
| 223 PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension1))); | |
| 224 EXPECT_FALSE(bundle.Equals(other)); | |
| 225 other.CopyFrom(bundle); | |
| 226 EXPECT_TRUE(bundle.Equals(other)); | |
| 227 AddTestPolicies(&other.Get( | |
| 228 PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kExtension2))); | |
| 229 EXPECT_FALSE(bundle.Equals(other)); | |
| 230 | |
| 231 other.CopyFrom(bundle); | |
| 232 bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string())) | |
| 233 .Set(kPolicy0, | |
| 234 POLICY_LEVEL_MANDATORY, | |
| 235 POLICY_SCOPE_USER, | |
| 236 base::Value::CreateIntegerValue(123), | |
| 237 NULL); | |
| 238 EXPECT_FALSE(bundle.Equals(other)); | |
| 239 other.CopyFrom(bundle); | |
| 240 EXPECT_TRUE(bundle.Equals(other)); | |
| 241 bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string())) | |
| 242 .Set(kPolicy0, | |
| 243 POLICY_LEVEL_MANDATORY, | |
| 244 POLICY_SCOPE_MACHINE, | |
| 245 base::Value::CreateIntegerValue(123), | |
| 246 NULL); | |
| 247 EXPECT_FALSE(bundle.Equals(other)); | |
| 248 | |
| 249 // Test non-const Get(). | |
| 250 bundle.Clear(); | |
| 251 other.Clear(); | |
| 252 PolicyMap& policy_map = | |
| 253 bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string())); | |
| 254 EXPECT_TRUE(bundle.Equals(other)); | |
| 255 policy_map.Set(kPolicy0, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER, | |
| 256 base::Value::CreateIntegerValue(123), NULL); | |
| 257 EXPECT_FALSE(bundle.Equals(other)); | |
| 258 } | |
| 259 | |
| 260 } // namespace policy | |
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Chromium Code Reviews
Issue 78823004:
Move PolicyBundle into components/policy/. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src