1 /*
2 * Copyright (C) 2023 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 "androidfw/ApkParsing.h"
18
19 #include "android-base/test_utils.h"
20
21 #include "TestHelpers.h"
22
23 using ::testing::Eq;
24 using ::testing::IsNull;
25 using ::testing::NotNull;
26
27 namespace android {
TEST(ApkParsingTest,ValidArm64Path)28 TEST(ApkParsingTest, ValidArm64Path) {
29 const char* path = "lib/arm64-v8a/library.so";
30 auto lastSlash = util::ValidLibraryPathLastSlash(path, false, false);
31 ASSERT_THAT(lastSlash, NotNull());
32 ASSERT_THAT(lastSlash, Eq(path + 13));
33 }
34
TEST(ApkParsingTest,ValidArm64PathButSuppressed)35 TEST(ApkParsingTest, ValidArm64PathButSuppressed) {
36 const char* path = "lib/arm64-v8a/library.so";
37 auto lastSlash = util::ValidLibraryPathLastSlash(path, true, false);
38 ASSERT_THAT(lastSlash, IsNull());
39 }
40
TEST(ApkParsingTest,ValidArm32Path)41 TEST(ApkParsingTest, ValidArm32Path) {
42 const char* path = "lib/armeabi-v7a/library.so";
43 auto lastSlash = util::ValidLibraryPathLastSlash(path, false, false);
44 ASSERT_THAT(lastSlash, NotNull());
45 ASSERT_THAT(lastSlash, Eq(path + 15));
46 }
47
TEST(ApkParsingTest,InvalidMustStartWithLib)48 TEST(ApkParsingTest, InvalidMustStartWithLib) {
49 const char* path = "lib/arm64-v8a/random.so";
50 auto lastSlash = util::ValidLibraryPathLastSlash(path, false, false);
51 ASSERT_THAT(lastSlash, IsNull());
52 }
53
TEST(ApkParsingTest,InvalidMustEndInSo)54 TEST(ApkParsingTest, InvalidMustEndInSo) {
55 const char* path = "lib/arm64-v8a/library.txt";
56 auto lastSlash = util::ValidLibraryPathLastSlash(path, false, false);
57 ASSERT_THAT(lastSlash, IsNull());
58 }
59
TEST(ApkParsingTest,InvalidCharacter)60 TEST(ApkParsingTest, InvalidCharacter) {
61 const char* path = "lib/arm64-v8a/lib#.so";
62 auto lastSlash = util::ValidLibraryPathLastSlash(path, false, false);
63 ASSERT_THAT(lastSlash, IsNull());
64 }
65
TEST(ApkParsingTest,InvalidSubdirectories)66 TEST(ApkParsingTest, InvalidSubdirectories) {
67 const char* path = "lib/arm64-v8a/anything/library.so";
68 auto lastSlash = util::ValidLibraryPathLastSlash(path, false, false);
69 ASSERT_THAT(lastSlash, IsNull());
70 }
71
TEST(ApkParsingTest,InvalidFileAtRoot)72 TEST(ApkParsingTest, InvalidFileAtRoot) {
73 const char* path = "lib/library.so";
74 auto lastSlash = util::ValidLibraryPathLastSlash(path, false, false);
75 ASSERT_THAT(lastSlash, IsNull());
76 }
77
TEST(ApkParsingTest,InvalidPrefix)78 TEST(ApkParsingTest, InvalidPrefix) {
79 const char* path = "assets/libhello.so";
80 auto lastSlash = util::ValidLibraryPathLastSlash(path, false, false);
81 ASSERT_THAT(lastSlash, IsNull());
82 }
83 }