aboutsummaryrefslogtreecommitdiffhomepage
path: root/tests/Test.h
blob: 2dca0e6fd0dd9c0fe15c5ca8e25eaae684471f2a (plain)
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

/*
 * Copyright 2011 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
#ifndef skiatest_Test_DEFINED
#define skiatest_Test_DEFINED

#include "SkRefCnt.h"
#include "SkString.h"
#include "SkTRegistry.h"

class GrContextFactory;

namespace skiatest {

    class Test;

    class Reporter : public SkRefCnt {
    public:
        SK_DECLARE_INST_COUNT(Reporter)
        Reporter();

        enum Result {
            kPassed,    // must begin with 0
            kFailed,
            /////
            kLastResult = kFailed
        };

        void resetReporting();
        int countTests() const { return fTestCount; }
        int countResults(Result r) {
            SkASSERT((unsigned)r <= kLastResult);
            return fResultCount[r];
        }

        void startTest(Test*);
        void report(const char testDesc[], Result);
        void endTest(Test*);

        // helpers for tests
        void assertTrue(bool cond, const char desc[]) {
            if (!cond) {
                this->report(desc, kFailed);
            }
        }
        void assertFalse(bool cond, const char desc[]) {
            if (cond) {
                this->report(desc, kFailed);
            }
        }
        void reportFailed(const char desc[]) {
            this->report(desc, kFailed);
        }
        void reportFailed(const SkString& desc) {
            this->report(desc.c_str(), kFailed);
        }

        bool getCurrSuccess() const {
            return fCurrTestSuccess;
        }

    protected:
        virtual void onStart(Test*) {}
        virtual void onReport(const char desc[], Result) {}
        virtual void onEnd(Test*) {}

    private:
        Test* fCurrTest;
        int fTestCount;
        int fResultCount[kLastResult+1];
        bool fCurrTestSuccess;

        typedef SkRefCnt INHERITED;
    };

    class Test {
    public:
        Test();
        virtual ~Test();

        Reporter* getReporter() const { return fReporter; }
        void setReporter(Reporter*);

        const char* getName();
        bool run(); // returns true on success

    protected:
        virtual void onGetName(SkString*) = 0;
        virtual void onRun(Reporter*) = 0;

    private:
        Reporter*   fReporter;
        SkString    fName;
    };

    class GpuTest : public Test{
    public:
        GpuTest() : Test() {}
        static GrContextFactory* GetGrContextFactory();
        static void DestroyContexts();
    private:
    };

    typedef SkTRegistry<Test*, void*> TestRegistry;
}

#define REPORTER_ASSERT(r, cond)                                        \
    do {                                                                \
        if (!(cond)) {                                                  \
            SkString desc;                                              \
            desc.printf("%s:%d: %s", __FILE__, __LINE__, #cond);        \
            r->reportFailed(desc);                                      \
        }                                                               \
    } while(0)

#define REPORTER_ASSERT_MESSAGE(r, cond, message)                            \
    do {                                                                     \
        if (!(cond)) {                                                       \
            SkString desc;                                                   \
            desc.printf("%s %s:%d: %s", message, __FILE__, __LINE__, #cond); \
            r->reportFailed(desc);                                           \
        }                                                                    \
    } while(0)


#endif