1 /*
2 * Copyright (C) 2019 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 <iostream>
18
19 #include <gtest/gtest.h>
20
21 #include "apk_archive.h"
22
23 // Friend test to get around private scope of ApkArchive private functions.
24 class ApkArchiveTester {
25 public:
ApkArchiveTester(const std::string & path)26 ApkArchiveTester(const std::string& path) : archive_(path) {}
27
ready()28 bool ready() { return archive_.ready(); }
29
ExtractMetadata()30 auto ExtractMetadata() { return archive_.ExtractMetadata(); }
31
GetCDLocation()32 ApkArchive::Location GetCDLocation() { return archive_.GetCDLocation(); }
GetSignatureLocation(size_t start)33 ApkArchive::Location GetSignatureLocation(size_t start) {
34 return archive_.GetSignatureLocation(start);
35 }
36
37 private:
38 ApkArchive archive_;
39 };
40
TEST(ApkArchiveTest,TestApkArchiveSizes)41 TEST(ApkArchiveTest, TestApkArchiveSizes) {
42 ApkArchiveTester archiveTester("fastdeploy/testdata/sample.apk");
43 EXPECT_TRUE(archiveTester.ready());
44
45 ApkArchive::Location cdLoc = archiveTester.GetCDLocation();
46 EXPECT_TRUE(cdLoc.valid);
47 ASSERT_EQ(cdLoc.offset, 2044145u);
48 ASSERT_EQ(cdLoc.size, 49390u);
49
50 // Check that block can be retrieved
51 ApkArchive::Location sigLoc = archiveTester.GetSignatureLocation(cdLoc.offset);
52 EXPECT_TRUE(sigLoc.valid);
53 ASSERT_EQ(sigLoc.offset, 2040049u);
54 ASSERT_EQ(sigLoc.size, 4088u);
55 }
56
TEST(ApkArchiveTest,TestApkArchiveDump)57 TEST(ApkArchiveTest, TestApkArchiveDump) {
58 ApkArchiveTester archiveTester("fastdeploy/testdata/sample.apk");
59 EXPECT_TRUE(archiveTester.ready());
60
61 auto dump = archiveTester.ExtractMetadata();
62 ASSERT_EQ(dump.cd().size(), 49390u);
63 ASSERT_EQ(dump.signature().size(), 4088u);
64 }
65
TEST(ApkArchiveTest,WrongApk)66 TEST(ApkArchiveTest, WrongApk) {
67 ApkArchiveTester archiveTester("fastdeploy/testdata/sample.cd");
68 EXPECT_TRUE(archiveTester.ready());
69
70 auto dump = archiveTester.ExtractMetadata();
71 ASSERT_EQ(dump.cd().size(), 0u);
72 ASSERT_EQ(dump.signature().size(), 0u);
73 }
74