source: gtest-1.7.0/samples/sample2.h@ 12747

Last change on this file since 12747 was 12746, checked in by hock@…, 11 years ago

integrated the Google Testing Framework (gtest)

and wrote an Hello World test, to ensure the framework is working..

File size: 2.9 KB
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1// Copyright 2005, Google Inc.
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5// modification, are permitted provided that the following conditions are
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7//
8// * Redistributions of source code must retain the above copyright
9// notice, this list of conditions and the following disclaimer.
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14// * Neither the name of Google Inc. nor the names of its
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17//
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24// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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29
30// A sample program demonstrating using Google C++ testing framework.
31//
32// Author: wan@google.com (Zhanyong Wan)
33
34#ifndef GTEST_SAMPLES_SAMPLE2_H_
35#define GTEST_SAMPLES_SAMPLE2_H_
36
37#include <string.h>
38
39
40// A simple string class.
41class MyString {
42 private:
43 const char* c_string_;
44 const MyString& operator=(const MyString& rhs);
45
46 public:
47 // Clones a 0-terminated C string, allocating memory using new.
48 static const char* CloneCString(const char* a_c_string);
49
50 ////////////////////////////////////////////////////////////
51 //
52 // C'tors
53
54 // The default c'tor constructs a NULL string.
55 MyString() : c_string_(NULL) {}
56
57 // Constructs a MyString by cloning a 0-terminated C string.
58 explicit MyString(const char* a_c_string) : c_string_(NULL) {
59 Set(a_c_string);
60 }
61
62 // Copy c'tor
63 MyString(const MyString& string) : c_string_(NULL) {
64 Set(string.c_string_);
65 }
66
67 ////////////////////////////////////////////////////////////
68 //
69 // D'tor. MyString is intended to be a final class, so the d'tor
70 // doesn't need to be virtual.
71 ~MyString() { delete[] c_string_; }
72
73 // Gets the 0-terminated C string this MyString object represents.
74 const char* c_string() const { return c_string_; }
75
76 size_t Length() const {
77 return c_string_ == NULL ? 0 : strlen(c_string_);
78 }
79
80 // Sets the 0-terminated C string this MyString object represents.
81 void Set(const char* c_string);
82};
83
84
85#endif // GTEST_SAMPLES_SAMPLE2_H_
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