1 /*
2 * Copyright (C) 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <memory>
18 #include <string>
19
20 #include "R.h"
21 #include "TestHelpers.h"
22 #include "androidfw/ApkAssets.h"
23 #include "gmock/gmock.h"
24 #include "gtest/gtest.h"
25 #include "idmap2/ResourceContainer.h"
26 #include "idmap2/ResourceUtils.h"
27 #include "idmap2/Result.h"
28
29 using ::testing::NotNull;
30
31 namespace android::idmap2 {
32
33 class ResourceUtilsTests : public Idmap2Tests {
34 protected:
SetUp()35 void SetUp() override {
36 Idmap2Tests::SetUp();
37
38 apk_assets_ = ApkAssets::Load(GetTargetApkPath());
39 ASSERT_THAT(apk_assets_, NotNull());
40
41 am_.SetApkAssets({apk_assets_.get()});
42 }
43
GetAssetManager()44 const AssetManager2& GetAssetManager() {
45 return am_;
46 }
47
48 private:
49 AssetManager2 am_;
50 std::unique_ptr<const ApkAssets> apk_assets_;
51 };
52
TEST_F(ResourceUtilsTests,ResToTypeEntryName)53 TEST_F(ResourceUtilsTests, ResToTypeEntryName) {
54 Result<std::string> name = utils::ResToTypeEntryName(GetAssetManager(), R::target::integer::int1);
55 ASSERT_TRUE(name) << name.GetErrorMessage();
56 ASSERT_EQ(*name, "integer/int1");
57 }
58
TEST_F(ResourceUtilsTests,ResToTypeEntryNameNoSuchResourceId)59 TEST_F(ResourceUtilsTests, ResToTypeEntryNameNoSuchResourceId) {
60 Result<std::string> name = utils::ResToTypeEntryName(GetAssetManager(), 0x7f123456U);
61 ASSERT_FALSE(name);
62 }
63
TEST_F(ResourceUtilsTests,InvalidValidOverlayNameInvalidAttributes)64 TEST_F(ResourceUtilsTests, InvalidValidOverlayNameInvalidAttributes) {
65 auto overlay =
66 OverlayResourceContainer::FromPath(GetTestDataPath() + "/overlay/overlay-invalid.apk");
67 ASSERT_TRUE(overlay);
68
69 auto info = (*overlay)->FindOverlayInfo("InvalidName");
70 ASSERT_FALSE(info);
71 }
72
TEST_F(ResourceUtilsTests,ValidOverlayNameInvalidAttributes)73 TEST_F(ResourceUtilsTests, ValidOverlayNameInvalidAttributes) {
74 auto overlay =
75 OverlayResourceContainer::FromPath(GetTestDataPath() + "/overlay/overlay-invalid.apk");
76 ASSERT_TRUE(overlay);
77
78 auto info = (*overlay)->FindOverlayInfo("ValidName");
79 ASSERT_FALSE(info);
80 }
81
TEST_F(ResourceUtilsTests,ValidOverlayNameAndTargetPackageInvalidAttributes)82 TEST_F(ResourceUtilsTests, ValidOverlayNameAndTargetPackageInvalidAttributes) {
83 auto overlay =
84 OverlayResourceContainer::FromPath(GetTestDataPath() + "/overlay/overlay-invalid.apk");
85 ASSERT_TRUE(overlay);
86
87 auto info = (*overlay)->FindOverlayInfo("ValidNameAndTargetPackage");
88 ASSERT_TRUE(info);
89 ASSERT_EQ("ValidNameAndTargetPackage", info->name);
90 ASSERT_EQ("Valid", info->target_package);
91 ASSERT_EQ("", info->target_name); // Attribute resource id could not be found
92 ASSERT_EQ(0, info->resource_mapping); // Attribute resource id could not be found
93 }
94
95 } // namespace android::idmap2
96