1/*
2 * Copyright (C) 2018 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
17import java.io.PrintStream;
18
19// Results collector for VarHandle Unit tests
20public final class VarHandleUnitTestCollector {
21    private final PrintStream out = System.out;
22
23    private int numberOfSuccesses;
24    private int numberOfSkips;
25    private int numberOfFailures;
26
27    public void start(String testName) {
28        out.print(testName);
29        out.print("...");
30    }
31
32    public void skip() {
33        numberOfSkips += 1;
34        out.println("SKIP");
35    }
36
37    public void success() {
38        numberOfSuccesses += 1;
39        out.println("OK");
40    }
41
42    public void fail(String errorMessage) {
43        numberOfFailures += 1;
44        out.println("FAIL");
45        out.print(errorMessage);
46    }
47
48    public void printSummary() {
49        out.append(Integer.toString(numberOfSuccesses))
50                .append(" successes, ")
51                .append(Integer.toString(numberOfSkips))
52                .append(" skips, ")
53                .append(Integer.toString(numberOfFailures))
54                .append(" failures.");
55        out.println();
56    }
57
58    boolean failuresOccurred() {
59        return numberOfFailures != 0;
60    }
61}
62