testUtil.h revision 87dd9e92610d5e7552f5cdb6ab2578035e2210f5 
1/*
2 * Copyright (C) 2010 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
18#ifndef _TESTUTIL_H_
19#define _TESTUTIL_H_
20
21#include <stdint.h>
22#include <stdio.h>
23#include <sys/time.h>
24
25#ifdef __cplusplus
26extern "C" {
27#endif
28
29// Time Utilities
30double tv2double(const struct timeval *val);
31struct timespec double2ts(double amt);
32struct timeval tvDelta(const struct timeval *first,
33    const struct timeval *second);
34void delay(float amt);
35
36// Pseudo Random Utilities
37int testRandBool(void);
38
39// Testcase Output
40void testSetLogCatTag(const char *tag);
41const char *testGetLogCatTag(void);
42void testPrint(FILE *stream, const char *fmt, ...);
43#define testPrintI(...) do { \
44        testPrint(stdout, __VA_ARGS__); \
45    } while (0)
46#define testPrintE(...) do { \
47        testPrint(stderr, __VA_ARGS__); \
48    } while (0)
49
50#ifdef __cplusplus
51}
52#endif
53
54#endif
55