1/*
2 * Copyright (C) 2010 Google Inc.
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
17package benchmarks.regression;
18
19public class IntegralToStringBenchmark {
20
21    private static final int SMALL  = 12;
22    private static final int MEDIUM = 12345;
23    private static final int LARGE  = 12345678;
24
25    public void time_IntegerToString_small(int reps) {
26        for (int rep = 0; rep < reps; ++rep) {
27            Integer.toString(SMALL);
28        }
29    }
30
31    public void time_IntegerToString_medium(int reps) {
32        for (int rep = 0; rep < reps; ++rep) {
33            Integer.toString(MEDIUM);
34        }
35    }
36
37    public void time_IntegerToString_large(int reps) {
38        for (int rep = 0; rep < reps; ++rep) {
39            Integer.toString(LARGE);
40        }
41    }
42
43    public void time_IntegerToString2_small(int reps) {
44        for (int rep = 0; rep < reps; ++rep) {
45            Integer.toString(SMALL, 2);
46        }
47    }
48
49    public void time_IntegerToString2_medium(int reps) {
50        for (int rep = 0; rep < reps; ++rep) {
51            Integer.toString(MEDIUM, 2);
52        }
53    }
54
55    public void time_IntegerToString2_large(int reps) {
56        for (int rep = 0; rep < reps; ++rep) {
57            Integer.toString(LARGE, 2);
58        }
59    }
60
61    public void time_IntegerToString10_small(int reps) {
62        for (int rep = 0; rep < reps; ++rep) {
63            Integer.toString(SMALL, 10);
64        }
65    }
66
67    public void time_IntegerToString10_medium(int reps) {
68        for (int rep = 0; rep < reps; ++rep) {
69            Integer.toString(MEDIUM, 10);
70        }
71    }
72
73    public void time_IntegerToString10_large(int reps) {
74        for (int rep = 0; rep < reps; ++rep) {
75            Integer.toString(LARGE, 10);
76        }
77    }
78
79    public void time_IntegerToString16_small(int reps) {
80        for (int rep = 0; rep < reps; ++rep) {
81            Integer.toString(SMALL, 16);
82        }
83    }
84
85    public void time_IntegerToString16_medium(int reps) {
86        for (int rep = 0; rep < reps; ++rep) {
87            Integer.toString(MEDIUM, 16);
88        }
89    }
90
91    public void time_IntegerToString16_large(int reps) {
92        for (int rep = 0; rep < reps; ++rep) {
93            Integer.toString(LARGE, 16);
94        }
95    }
96
97    public void time_IntegerToBinaryString_small(int reps) {
98        for (int rep = 0; rep < reps; ++rep) {
99            Integer.toBinaryString(SMALL);
100        }
101    }
102
103    public void time_IntegerToBinaryString_medium(int reps) {
104        for (int rep = 0; rep < reps; ++rep) {
105            Integer.toBinaryString(MEDIUM);
106        }
107    }
108
109    public void time_IntegerToBinaryString_large(int reps) {
110        for (int rep = 0; rep < reps; ++rep) {
111            Integer.toBinaryString(LARGE);
112        }
113    }
114
115    public void time_IntegerToHexString_small(int reps) {
116        for (int rep = 0; rep < reps; ++rep) {
117            Integer.toHexString(SMALL);
118        }
119    }
120
121    public void time_IntegerToHexString_medium(int reps) {
122        for (int rep = 0; rep < reps; ++rep) {
123            Integer.toHexString(MEDIUM);
124        }
125    }
126
127    public void time_IntegerToHexString_large(int reps) {
128        for (int rep = 0; rep < reps; ++rep) {
129            Integer.toHexString(LARGE);
130        }
131    }
132
133    public void time_StringBuilder_small(int reps) {
134        for (int rep = 0; rep < reps; ++rep) {
135            new StringBuilder().append(SMALL);
136        }
137    }
138
139    public void time_StringBuilder_medium(int reps) {
140        for (int rep = 0; rep < reps; ++rep) {
141            new StringBuilder().append(MEDIUM);
142        }
143    }
144
145    public void time_StringBuilder_large(int reps) {
146        for (int rep = 0; rep < reps; ++rep) {
147            new StringBuilder().append(LARGE);
148        }
149    }
150
151    public void time_Formatter_small(int reps) {
152        for (int rep = 0; rep < reps; ++rep) {
153            String.format("%d", SMALL);
154        }
155    }
156
157    public void time_Formatter_medium(int reps) {
158        for (int rep = 0; rep < reps; ++rep) {
159            String.format("%d", MEDIUM);
160        }
161    }
162
163    public void time_Formatter_large(int reps) {
164        for (int rep = 0; rep < reps; ++rep) {
165            String.format("%d", LARGE);
166        }
167    }
168}
169