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1 // test.h -- simplistic test framework for gold unittests -*- C++ -*-
3 // Copyright 2006, 2007 Free Software Foundation, Inc.
4 // Written by Ian Lance Taylor <iant@google.com>.
6 // This file is part of gold.
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.
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.
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.
23 #ifndef GOLD_TESTSUITE_TEST_H
24 #define GOLD_TESTSUITE_TEST_H
26 namespace gold_testsuite
31 // This class handles basic test framework functionality.
37 : testname_(NULL
), current_fail_(0), passes_(0), failures_(0)
40 // Return number of failures.
43 { return this->failures_
; }
47 run(const char* name
, bool (*pfn
)(Test_report
*));
49 // Get the current Test_report. This is used by the test support
53 { return Test_framework::current_report
; }
56 friend class Test_report
;
58 // Cause the current test to fail.
61 { ++this->current_fail_
= true; }
63 // Report an error from the current test.
65 error(const char* message
);
67 // Current Test_report. This is a static variable valid while a
69 static Test_report
* current_report
;
71 // Current test being run.
72 const char* testname_
;
73 // Whether the current test is failing.
75 // Total number of passeed tests.
77 // Total number of failed tests.
78 unsigned int failures_
;
81 // An instance of this class is passed to each test function.
86 Test_report(Test_framework
* tf
)
90 // Mark the test as failing.
93 { this->tf_
->fail(); }
97 error(const char* message
)
98 { this->tf_
->error(message
); }
104 // This class registers a test function so that the testsuite runs it.
109 Register_test(const char* name
, bool (*pfn
)(Test_report
*));
111 // Run all registered tests.
113 run_tests(Test_framework
*);
116 // Linked list of all tests.
117 static Register_test
* all_tests
;
121 // Function to call. It should return true if the test passes,
122 // false if it fails.
123 bool (*pfn_
)(Test_report
*);
124 // Next test in linked list.
125 Register_test
* next_
;
128 } // End namespace gold_testsuite.
130 // These macros are for convenient use in tests.
132 // Check that a condition is true. If it is false, report a failure.
134 #define CHECK(cond) \
135 ((cond) ? 0 : (::gold_testsuite::Test_framework::report()->fail(), 0))
137 // Report an error during a test.
139 #define ERROR(msg) (::gold_testsuite::Test_framework::report()->error(msg))
141 #endif // !defined(GOLD_TESTSUITE_TEST_H)