1/*
2 * Copyright (C) 2017 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 "CommonHelpers.h"
18
19#include <iostream>
20
21#include "android-base/file.h"
22#include "android-base/logging.h"
23#include "android-base/strings.h"
24
25namespace android {
26
27static std::string sTestDataPath;
28
29void InitializeTest(int* argc, char** argv) {
30  // Set the default test data path to be the executable path directory + data.
31  SetTestDataPath(base::GetExecutableDirectory() + "/tests/data");
32
33  for (int i = 1; i < *argc; i++) {
34    const std::string arg = argv[i];
35    if (base::StartsWith(arg, "--testdata=")) {
36      SetTestDataPath(arg.substr(strlen("--testdata=")));
37      for (int j = i; j != *argc; j++) {
38        argv[j] = argv[j + 1];
39      }
40      --(*argc);
41      --i;
42    } else if (arg == "-h" || arg == "--help") {
43      std::cerr << "\nAdditional options specific to this test:\n"
44                   "  --testdata=[PATH]\n"
45                   "      Specify the location of test data used within the tests.\n";
46      exit(1);
47    }
48  }
49}
50
51void SetTestDataPath(const std::string& path) {
52  sTestDataPath = path;
53}
54
55const std::string& GetTestDataPath() {
56  CHECK(!sTestDataPath.empty()) << "no test data path set.";
57  return sTestDataPath;
58}
59
60std::string GetStringFromPool(const ResStringPool* pool, uint32_t idx) {
61  String8 str = pool->string8ObjectAt(idx);
62  return std::string(str.string(), str.length());
63}
64
65}  // namespace android
66