1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
/*
* Copyright (C) 2007-2010 Xagasoft, All rights reserved.
*
* This file is part of the libbu++ library and is released under the
* terms of the license contained in the file LICENSE.
*/
#ifndef BU_UNIT_SUITE_H
#define BU_UNIT_SUITE_H
#include <stdint.h>
#include "bu/list.h"
#include "bu/fstring.h"
#include "bu/file.h"
#include "bu/array.h"
namespace Bu
{
/**
* Provides a unit testing framework. This is pretty easy to use, probably
* the best way to get started is to use ch to generate a template, or use
* the code below with appropriate tweaks:
*@code
* #include "unitsuite.h"
*
* class Unit : public Bu::UnitSuite
* {
* public:
* Unit()
* {
* setName("Example");
* addTest( Unit::test );
* }
*
* virtual ~Unit() { }
*
* //
* // Tests go here
* //
* void test()
* {
* unitTest( 1 == 1 );
* }
* };
*
* int main( int argc, char *argv[] )
* {
* return Unit().run( argc, argv );
* }
*
@endcode
* The main function can contain other things, but using this one exactly
* makes all of the test suites work exactly the same. Using the optional
* setName at the top of the constructor replaces the class name with the
* chosen name when printing out stats and info.
*/
class UnitSuite
{
public:
UnitSuite();
UnitSuite( int iOptions );
virtual ~UnitSuite();
int run( int argc=0, char *argv[]=NULL );
Bu::File tempFile( Bu::FString &sFileName );
typedef void (UnitSuite::*Test)();
class Failed
{
public:
Failed() : str(""), bFile( false ) { }
Failed( const FString &s ) : str( s ), bFile( false ) { }
Failed( const FString &s, const FString &sFile, int nLine ) :
str( s ), sFile( sFile ), nLine( nLine ), bFile( true ) { }
FString str;
FString sFile;
int nLine;
bool bFile;
};
enum
{
optStopOnError = 0x000001
};
enum Expect
{
expectPass,
expectFail
};
protected:
void add( Test fTest, const Bu::FString &sName, Expect e=expectPass );
void setName( const FString &sName );
void dispProgress();
void setStepCount( int iSteps );
void incProgress( int iAmnt = 1 );
void setProgress( int iAmnt );
private:
int onListCases( Bu::Array<Bu::FString> aParam );
private:
typedef struct TestInfo
{
FString sName;
Test fTest;
Expect eExpect;
} TestInfo;
typedef Bu::List<TestInfo> TestList;
TestList lTests;
FString sSuiteName;
int iOptions;
typedef Bu::List<Bu::FString> StrList;
StrList lFileCleanup;
int iNameWidth;
int iStepCount;
int iProgress;
time_t tLastUpdate;
};
Bu::Formatter &operator<<( Bu::Formatter &f, const Bu::UnitSuite::Expect &e );
}
#define addTest( fn ) add( static_cast<Bu::UnitSuite::Test>(&fn), #fn )
#define unitTest( tst ) if( !(tst) ) \
{ \
throw Bu::UnitSuite::Failed( #tst, __FILE__, __LINE__ ); \
} else (void)0
#define unitFailed( msg ) throw Bu::UnitSuite::Failed(msg, __FILE__, __LINE__)
#endif
|
