1/*
2 * Copyright (c) 2011 Advanced Micro Devices, Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Gabe Black
29 */
30
31#include "unittest/unittest.hh"
32
33#include <cstdlib>
34
35#include "base/cprintf.hh"
36
37namespace {
38
39bool _printOnPass = (getenv("PRINT_ON_PASS") != NULL);
40unsigned _passes = 0;
41unsigned _failures = 0;
42
43bool _casePrinted = false;
44const char *_case = NULL;
45
46} // anonymous namespace
47
48namespace UnitTest {
49
50void
51checkVal(const char *file, const unsigned line,
52         const char *test, const bool result)
53{
54    if (!result || _printOnPass) {
55        if (!_casePrinted && _case) {
56            cprintf("CASE %s:\n", _case);
57            _casePrinted = true;
58        }
59        cprintf("   CHECK %s:   %s:%d   %s\n",
60                result ? "PASSED" : "FAILED", file, line, test);
61    }
62    if (result) _passes++;
63    else _failures++;
64}
65
66bool printOnPass() { return _printOnPass; }
67void printOnPass(bool newPrintOnPass) { _printOnPass = newPrintOnPass; }
68
69unsigned passes() { return _passes; }
70unsigned failures() { return _failures; }
71
72unsigned
73printResults()
74{
75    cprintf("TEST %s:   %d checks passed, %d checks failed.\n",
76            _failures ? "FAILED" : "PASSED", _passes, _failures);
77    return _failures;
78}
79
80void
81reset()
82{
83    _passes = 0;
84    _failures = 0;
85}
86
87void
88setCase(const char *newCase)
89{
90    _casePrinted = false;
91    _case = newCase;
92}
93
94} //namespace UnitTest
95