1/******************************************************************************
2 *
3 *  Copyright 2015 Google, Inc.
4 *
5 *  Licensed under the Apache License, Version 2.0 (the "License");
6 *  you may not use this file except in compliance with the License.
7 *  You may obtain a copy of the License at:
8 *
9 *  http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 *
17 ******************************************************************************/
18#include <cstring>
19
20#include <gtest/gtest.h>
21
22#include "AllocationTestHarness.h"
23
24#include "osi/include/hash_map_utils.h"
25
26#include "osi/include/allocator.h"
27
28class HashMapUtilsTest : public AllocationTestHarness {
29 protected:
30  virtual void SetUp() { AllocationTestHarness::SetUp(); }
31  virtual void TearDown() {
32    map.clear();
33    AllocationTestHarness::TearDown();
34  }
35
36  std::unordered_map<std::string, std::string> map;
37};
38
39TEST_F(HashMapUtilsTest, test_empty_string_params) {
40  char params[] = "";
41  map = hash_map_utils_new_from_string_params(params);
42  EXPECT_TRUE(map.empty());
43}
44
45TEST_F(HashMapUtilsTest, test_semicolons) {
46  char params[] = ";;;";
47  map = hash_map_utils_new_from_string_params(params);
48  EXPECT_TRUE(map.empty());
49}
50
51TEST_F(HashMapUtilsTest, test_equal_sign_in_value) {
52  char params[] = "keyOfSomething=value=OfSomething";
53  char key[] = "keyOfSomething";
54  char value[] = "value=OfSomething";
55  map = hash_map_utils_new_from_string_params(params);
56  EXPECT_EQ(1u, map.size());
57  EXPECT_EQ(value, map[key]);
58  map.clear();
59}
60
61TEST_F(HashMapUtilsTest, test_two_pairs_with_same_key) {
62  char params[] = "key=valu0;key=value1";
63  char key[] = "key";
64  char value1[] = "value1";
65  map = hash_map_utils_new_from_string_params(params);
66  EXPECT_EQ(1u, map.size());
67  EXPECT_EQ(value1, map[key]);
68}
69
70TEST_F(HashMapUtilsTest, test_one_key_value_pair_without_semicolon) {
71  char params[] = "keyOfSomething=valueOfSomething";
72  char key[] = "keyOfSomething";
73  char value[] = "valueOfSomething";
74  map = hash_map_utils_new_from_string_params(params);
75  EXPECT_EQ(1u, map.size());
76  EXPECT_EQ(value, map[key]);
77}
78
79TEST_F(HashMapUtilsTest, test_one_key_value_pair_with_semicolon) {
80  char params[] = "keyOfSomething=valueOfSomething;";
81  char key[] = "keyOfSomething";
82  char value[] = "valueOfSomething";
83  map = hash_map_utils_new_from_string_params(params);
84  EXPECT_EQ(1u, map.size());
85  EXPECT_EQ(value, map[key]);
86}
87
88TEST_F(HashMapUtilsTest, test_one_pair_with_empty_value) {
89  char params[] = "keyOfSomething=;";
90  char key[] = "keyOfSomething";
91  char value[] = "";
92  map = hash_map_utils_new_from_string_params(params);
93  EXPECT_EQ(1u, map.size());
94  EXPECT_EQ(value, map[key]);
95}
96
97TEST_F(HashMapUtilsTest, test_one_pair_with_empty_key) {
98  char params[] = "=valueOfSomething;";
99  map = hash_map_utils_new_from_string_params(params);
100  EXPECT_TRUE(map.empty());
101}
102
103TEST_F(HashMapUtilsTest, test_two_key_value_pairs) {
104  char params[] = "key0=value0;key1=value1;";
105  char key0[] = "key0";
106  char value0[] = "value0";
107  char key1[] = "key1";
108  char value1[] = "value1";
109  map = hash_map_utils_new_from_string_params(params);
110  EXPECT_EQ(2u, map.size());
111  EXPECT_EQ(value0, map[key0]);
112  EXPECT_EQ(value1, map[key1]);
113}
114