]> git.saurik.com Git - wxWidgets.git/blame - tests/streams/filestream.cpp
Make @genericAppearance Doxygen macro consistent with @appearance.
[wxWidgets.git] / tests / streams / filestream.cpp
CommitLineData
340da6ae
VS
1///////////////////////////////////////////////////////////////////////////////
2// Name: tests/streams/filestream.cpp
3// Purpose: Test wxFileInputStream/wxFileOutputStream
4// Author: Hans Van Leemputten
340da6ae 5// Copyright: (c) 2004 Hans Van Leemputten
526954c5 6// Licence: wxWindows licence
340da6ae
VS
7///////////////////////////////////////////////////////////////////////////////
8
340da6ae 9// For compilers that support precompilation, includes "wx/wx.h".
8899b155
RN
10// and "wx/cppunit.h"
11#include "testprec.h"
340da6ae
VS
12
13#ifdef __BORLANDC__
14 #pragma hdrstop
15#endif
16
17// for all others, include the necessary headers
18#ifndef WX_PRECOMP
19 #include "wx/wx.h"
20#endif
21
340da6ae
VS
22#include "wx/wfstream.h"
23
24#include "bstream.h"
25
340da6ae
VS
26#define DATABUFFER_SIZE 1024
27
9a83f860
VZ
28static const wxString FILENAME_FILEINSTREAM = wxT("fileinstream.test");
29static const wxString FILENAME_FILEOUTSTREAM = wxT("fileoutstream.test");
340da6ae
VS
30
31///////////////////////////////////////////////////////////////////////////////
32// The test case
33//
34// Try to fully test wxFileInputStream and wxFileOutputStream
35
36class fileStream : public BaseStreamTestCase<wxFileInputStream, wxFileOutputStream>
37{
38public:
39 fileStream();
40 virtual ~fileStream();
41
42 CPPUNIT_TEST_SUITE(fileStream);
43 // Base class stream tests the fileStream supports.
44 CPPUNIT_TEST(Input_GetSize);
45 CPPUNIT_TEST(Input_GetC);
46 CPPUNIT_TEST(Input_Read);
47 CPPUNIT_TEST(Input_Eof);
48 CPPUNIT_TEST(Input_LastRead);
2d76b6d8 49 CPPUNIT_TEST(Input_CanRead);
340da6ae
VS
50 CPPUNIT_TEST(Input_SeekI);
51 CPPUNIT_TEST(Input_TellI);
52 CPPUNIT_TEST(Input_Peek);
53 CPPUNIT_TEST(Input_Ungetch);
54
55 CPPUNIT_TEST(Output_PutC);
56 CPPUNIT_TEST(Output_Write);
57 CPPUNIT_TEST(Output_LastWrite);
58 CPPUNIT_TEST(Output_SeekO);
59 CPPUNIT_TEST(Output_TellO);
60
61 // Other test specific for File stream test case.
62 CPPUNIT_TEST_SUITE_END();
63
64protected:
65 // Add own test here.
66
67private:
68 // Implement base class functions.
3e5f6c1c 69 virtual wxFileInputStream *DoCreateInStream();
340da6ae
VS
70 virtual wxFileOutputStream *DoCreateOutStream();
71 virtual void DoDeleteOutStream();
72
73private:
74 wxString GetInFileName() const;
75};
76
77fileStream::fileStream()
78{
08776b09 79 m_bSeekInvalidBeyondEnd = false;
340da6ae
VS
80}
81
82fileStream::~fileStream()
83{
84 // Remove the temp test file...
85 ::wxRemoveFile(FILENAME_FILEINSTREAM);
86 ::wxRemoveFile(FILENAME_FILEOUTSTREAM);
87}
88
3e5f6c1c
WS
89wxFileInputStream *fileStream::DoCreateInStream()
90{
340da6ae
VS
91 wxFileInputStream *pFileInStream = new wxFileInputStream(GetInFileName());
92 CPPUNIT_ASSERT(pFileInStream->IsOk());
93 return pFileInStream;
94}
95wxFileOutputStream *fileStream::DoCreateOutStream()
3e5f6c1c 96{
340da6ae
VS
97 wxFileOutputStream *pFileOutStream = new wxFileOutputStream(FILENAME_FILEOUTSTREAM);
98 CPPUNIT_ASSERT(pFileOutStream->IsOk());
99 return pFileOutStream;
100}
101
102void fileStream::DoDeleteOutStream()
103{
104 ::wxRemoveFile(FILENAME_FILEOUTSTREAM);
105}
106
107wxString fileStream::GetInFileName() const
108{
109 static bool bFileCreated = false;
110 if (!bFileCreated)
111 {
112 // Create the file only once
113 bFileCreated = true;
114
115 // Make sure we have a input file...
116 char buf[DATABUFFER_SIZE];
117 wxFileOutputStream out(FILENAME_FILEINSTREAM);
3e5f6c1c 118
340da6ae
VS
119 // Init the data buffer.
120 for (size_t i = 0; i < DATABUFFER_SIZE; i++)
121 buf[i] = (i % 0xFF);
122
123 // Save the data
124 out.Write(buf, DATABUFFER_SIZE);
125 }
126
127 return FILENAME_FILEINSTREAM;
128}
129
130// Register the stream sub suite, by using some stream helper macro.
131// Note: Don't forget to connect it to the base suite (See: bstream.cpp => StreamCase::suite())
132STREAM_TEST_SUBSUITE_NAMED_REGISTRATION(fileStream)