1// test.cc -- simplistic test framework for gold.
2
3// Copyright (C) 2006-2017 Free Software Foundation, Inc.
4// Written by Ian Lance Taylor <iant@google.com>.
5
6// This file is part of gold.
7
8// This program is free software; you can redistribute it and/or modify
9// it under the terms of the GNU General Public License as published by
10// the Free Software Foundation; either version 3 of the License, or
11// (at your option) any later version.
12
13// This program is distributed in the hope that it will be useful,
14// but WITHOUT ANY WARRANTY; without even the implied warranty of
15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16// GNU General Public License for more details.
17
18// You should have received a copy of the GNU General Public License
19// along with this program; if not, write to the Free Software
20// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21// MA 02110-1301, USA.
22
23#include "gold.h"
24
25#include <cstdio>
26
27#include "test.h"
28
29namespace gold_testsuite
30{
31
32// Test_framework methods.
33
34// The current test being run.
35
36Test_report* Test_framework::current_report;
37
38// Run a test.
39
40void
41Test_framework::run(const char *name, bool (*pfn)(Test_report*))
42{
43  this->testname_ = name;
44  this->current_fail_ = false;
45
46  Test_report tr(this);
47  Test_framework::current_report = &tr;
48
49  if ((*pfn)(&tr) && !this->current_fail_)
50    {
51      printf("PASS: %s\n", name);
52      ++this->passes_;
53    }
54  else
55    {
56      printf("FAIL: %s\n", name);
57      ++this->failures_;
58    }
59
60  Test_framework::current_report = NULL;
61  this->testname_ = NULL;
62}
63
64// Report a failure.
65
66void
67Test_framework::fail(const char* filename, int lineno)
68{
69  printf("FAIL: %s: %s: %d\n", this->testname_, filename, lineno);
70  this->current_fail_ = true;
71}
72
73// Let a test report an error.
74
75void
76Test_framework::error(const char* message)
77{
78  printf("ERROR: %s: %s\n", this->testname_, message);
79  this->current_fail_ = true;
80}
81
82// Register_test methods.
83
84// Linked list of all registered tests.
85
86Register_test* Register_test::all_tests;
87
88// Register a test.
89
90Register_test::Register_test(const char* name, bool (*pfn)(Test_report*))
91  : name_(name), pfn_(pfn), next_(Register_test::all_tests)
92{
93  Register_test::all_tests = this;
94}
95
96// Run all registered tests.
97
98void
99Register_test::run_tests(Test_framework* tf)
100{
101  for (Register_test* p = Register_test::all_tests;
102       p != NULL;
103       p = p->next_)
104    tf->run(p->name_, p->pfn_);
105}
106
107} // End namespace gold_testsuite.
108