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Unified Diff: chrome/common/extensions/permissions/api_permission_set_unittest.cc

Issue 10692160: Support socket endpoint permissions for AppsV2 Socket API. (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Rebase and fix a unit test Created 8 years, 4 months ago
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Index: chrome/common/extensions/permissions/api_permission_set_unittest.cc
diff --git a/chrome/common/extensions/permissions/api_permission_set_unittest.cc b/chrome/common/extensions/permissions/api_permission_set_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..78bd21a543778f7155ad6306a3e549f2ea4f7771
--- /dev/null
+++ b/chrome/common/extensions/permissions/api_permission_set_unittest.cc
@@ -0,0 +1,307 @@
+// 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/pickle.h"
+#include "base/values.h"
+#include "chrome/common/extensions/extension_messages.h"
+#include "chrome/common/extensions/permissions/api_permission_set.h"
+#include "chrome/common/extensions/permissions/permissions_info.h"
+#include "ipc/ipc_message.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace extensions {
+
+class APIPermissionSetTest : public testing::Test {
+};
+
+TEST(APIPermissionSetTest, General) {
+ APIPermissionSet apis;
+ apis.insert(APIPermission::kTab);
+ apis.insert(APIPermission::kBackground);
+ apis.insert(APIPermission::kProxy);
+ apis.insert(APIPermission::kClipboardWrite);
+ apis.insert(APIPermission::kPlugin);
+
+ EXPECT_EQ(apis.find(APIPermission::kProxy)->id(), APIPermission::kProxy);
+ EXPECT_TRUE(apis.find(APIPermission::kSocket) == apis.end());
+
+ EXPECT_EQ(apis.size(), 5u);
+
+ EXPECT_EQ(apis.erase(APIPermission::kTab), 1u);
+ EXPECT_EQ(apis.size(), 4u);
+
+ EXPECT_EQ(apis.erase(APIPermission::kTab), 0u);
+ EXPECT_EQ(apis.size(), 4u);
+}
+
+TEST(APIPermissionSetTest, CreateUnion) {
+ scoped_refptr<APIPermissionDetail> detail;
+
+ APIPermissionSet apis1;
+ APIPermissionSet apis2;
+ APIPermissionSet expected_apis;
+ APIPermissionSet result;
+
+ APIPermission* permission =
+ PermissionsInfo::GetInstance()->GetByID(APIPermission::kSocket);
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("tcp-connect:*.example.com:80"));
+ value->Append(Value::CreateStringValue("udp-bind::8080"));
+ value->Append(Value::CreateStringValue("udp-send-to::8888"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+
+ // Union with an empty set.
+ apis1.insert(APIPermission::kTab);
+ apis1.insert(APIPermission::kBackground);
+ apis1.insert(detail);
+ expected_apis.insert(APIPermission::kTab);
+ expected_apis.insert(APIPermission::kBackground);
+ expected_apis.insert(detail);
+
+ APIPermissionSet::Union(apis1, apis2, &result);
+
+ EXPECT_TRUE(apis1.Contains(apis2));
+ EXPECT_TRUE(apis1.Contains(result));
+ EXPECT_FALSE(apis2.Contains(apis1));
+ EXPECT_FALSE(apis2.Contains(result));
+ EXPECT_TRUE(result.Contains(apis1));
+ EXPECT_TRUE(result.Contains(apis2));
+
+ EXPECT_EQ(expected_apis, result);
+
+ // Now use a real second set.
+ apis2.insert(APIPermission::kTab);
+ apis2.insert(APIPermission::kProxy);
+ apis2.insert(APIPermission::kClipboardWrite);
+ apis2.insert(APIPermission::kPlugin);
+
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("tcp-connect:*.example.com:80"));
+ value->Append(Value::CreateStringValue("udp-send-to::8899"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+ apis2.insert(detail);
+
+ expected_apis.insert(APIPermission::kTab);
+ expected_apis.insert(APIPermission::kProxy);
+ expected_apis.insert(APIPermission::kClipboardWrite);
+ expected_apis.insert(APIPermission::kPlugin);
+
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("tcp-connect:*.example.com:80"));
+ value->Append(Value::CreateStringValue("udp-bind::8080"));
+ value->Append(Value::CreateStringValue("udp-send-to::8888"));
+ value->Append(Value::CreateStringValue("udp-send-to::8899"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+ // Insert a new detail socket permission which will replace the old one.
+ expected_apis.insert(detail);
+
+ APIPermissionSet::Union(apis1, apis2, &result);
+
+ EXPECT_FALSE(apis1.Contains(apis2));
+ EXPECT_FALSE(apis1.Contains(result));
+ EXPECT_FALSE(apis2.Contains(apis1));
+ EXPECT_FALSE(apis2.Contains(result));
+ EXPECT_TRUE(result.Contains(apis1));
+ EXPECT_TRUE(result.Contains(apis2));
+
+ EXPECT_EQ(expected_apis, result);
+}
+
+TEST(APIPermissionSetTest, CreateIntersection) {
+ scoped_refptr<APIPermissionDetail> detail;
+
+ APIPermissionSet apis1;
+ APIPermissionSet apis2;
+ APIPermissionSet expected_apis;
+ APIPermissionSet result;
+
+ APIPermission* permission =
+ PermissionsInfo::GetInstance()->GetByID(APIPermission::kSocket);
+
+ // Intersection with an empty set.
+ apis1.insert(APIPermission::kTab);
+ apis1.insert(APIPermission::kBackground);
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("tcp-connect:*.example.com:80"));
+ value->Append(Value::CreateStringValue("udp-bind::8080"));
+ value->Append(Value::CreateStringValue("udp-send-to::8888"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+ apis1.insert(detail);
+
+ APIPermissionSet::Intersection(apis1, apis2, &result);
+ EXPECT_TRUE(apis1.Contains(result));
+ EXPECT_TRUE(apis2.Contains(result));
+ EXPECT_TRUE(apis1.Contains(apis2));
+ EXPECT_FALSE(apis2.Contains(apis1));
+ EXPECT_FALSE(result.Contains(apis1));
+ EXPECT_TRUE(result.Contains(apis2));
+
+ EXPECT_TRUE(result.empty());
+ EXPECT_EQ(expected_apis, result);
+
+ // Now use a real second set.
+ apis2.insert(APIPermission::kTab);
+ apis2.insert(APIPermission::kProxy);
+ apis2.insert(APIPermission::kClipboardWrite);
+ apis2.insert(APIPermission::kPlugin);
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("udp-bind::8080"));
+ value->Append(Value::CreateStringValue("udp-send-to::8888"));
+ value->Append(Value::CreateStringValue("udp-send-to::8899"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+ apis2.insert(detail);
+
+ expected_apis.insert(APIPermission::kTab);
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("udp-bind::8080"));
+ value->Append(Value::CreateStringValue("udp-send-to::8888"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+ expected_apis.insert(detail);
+
+ APIPermissionSet::Intersection(apis1, apis2, &result);
+
+ EXPECT_TRUE(apis1.Contains(result));
+ EXPECT_TRUE(apis2.Contains(result));
+ EXPECT_FALSE(apis1.Contains(apis2));
+ EXPECT_FALSE(apis2.Contains(apis1));
+ EXPECT_FALSE(result.Contains(apis1));
+ EXPECT_FALSE(result.Contains(apis2));
+
+ EXPECT_EQ(expected_apis, result);
+}
+
+TEST(APIPermissionSetTest, CreateDifference) {
+ scoped_refptr<APIPermissionDetail> detail;
+
+ APIPermissionSet apis1;
+ APIPermissionSet apis2;
+ APIPermissionSet expected_apis;
+ APIPermissionSet result;
+
+ APIPermission* permission =
+ PermissionsInfo::GetInstance()->GetByID(APIPermission::kSocket);
+
+ // Difference with an empty set.
+ apis1.insert(APIPermission::kTab);
+ apis1.insert(APIPermission::kBackground);
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("tcp-connect:*.example.com:80"));
+ value->Append(Value::CreateStringValue("udp-bind::8080"));
+ value->Append(Value::CreateStringValue("udp-send-to::8888"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+ apis1.insert(detail);
+
+ APIPermissionSet::Difference(apis1, apis2, &result);
+
+ EXPECT_EQ(apis1, result);
+
+ // Now use a real second set.
+ apis2.insert(APIPermission::kTab);
+ apis2.insert(APIPermission::kProxy);
+ apis2.insert(APIPermission::kClipboardWrite);
+ apis2.insert(APIPermission::kPlugin);
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("tcp-connect:*.example.com:80"));
+ value->Append(Value::CreateStringValue("udp-send-to::8899"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+ apis2.insert(detail);
+
+ expected_apis.insert(APIPermission::kBackground);
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("udp-bind::8080"));
+ value->Append(Value::CreateStringValue("udp-send-to::8888"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+ expected_apis.insert(detail);
+
+ APIPermissionSet::Difference(apis1, apis2, &result);
+
+ EXPECT_TRUE(apis1.Contains(result));
+ EXPECT_FALSE(apis2.Contains(result));
+
+ EXPECT_EQ(expected_apis, result);
+
+ // |result| = |apis1| - |apis2| --> |result| intersect |apis2| == empty_set
+ APIPermissionSet result2;
+ APIPermissionSet::Intersection(result, apis2, &result2);
+ EXPECT_TRUE(result2.empty());
+}
+
+TEST(APIPermissionSetTest, IPC) {
+ scoped_refptr<APIPermissionDetail> detail;
+
+ APIPermissionSet apis;
+ APIPermissionSet expected_apis;
+
+ APIPermission* permission =
+ PermissionsInfo::GetInstance()->GetByID(APIPermission::kSocket);
+
+ apis.insert(APIPermission::kTab);
+ apis.insert(APIPermission::kBackground);
+ detail = permission->CreateDetail();
+ {
+ scoped_ptr<ListValue> value(new ListValue());
+ value->Append(Value::CreateStringValue("tcp-connect:*.example.com:80"));
+ value->Append(Value::CreateStringValue("udp-bind::8080"));
+ value->Append(Value::CreateStringValue("udp-send-to::8888"));
+ if (!detail->FromValue(value.get())) {
+ NOTREACHED();
+ }
+ }
+ apis.insert(detail);
+
+ EXPECT_NE(apis, expected_apis);
+
+ IPC::Message m;
+ WriteParam(&m, apis);
+ PickleIterator iter(m);
+ CHECK(ReadParam(&m, &iter, &expected_apis));
+ EXPECT_EQ(apis, expected_apis);
+}
+
+} // namespace extensions
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