18230eb6b6
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38465 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
148 lines
4.3 KiB
C++
148 lines
4.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/textfile/textfile.cpp
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// Purpose: wxTextFile unit test
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// Author: Vadim Zeitlin
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// Created: 2006-03-31
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// RCS-ID: $Id$
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// Copyright: (c) 2006 Vadim Zeitlin
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_TEXTFILE
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#ifndef WX_PRECOMP
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#endif // WX_PRECOMP
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#include "wx/textfile.h"
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class TextFileTestCase : public CppUnit::TestCase
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{
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public:
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TextFileTestCase() { }
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virtual void tearDown() { unlink(GetTestFileName()); }
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private:
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CPPUNIT_TEST_SUITE( TextFileTestCase );
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CPPUNIT_TEST( ReadEmpty );
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CPPUNIT_TEST( ReadDOS );
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CPPUNIT_TEST( ReadUnix );
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CPPUNIT_TEST( ReadMac );
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CPPUNIT_TEST( ReadMixed );
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CPPUNIT_TEST_SUITE_END();
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void ReadEmpty();
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void ReadDOS();
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void ReadUnix();
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void ReadMac();
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void ReadMixed();
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// return the name of the test file we use
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static const char *GetTestFileName() { return "textfiletest.txt"; }
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// create the test file with the given contents
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static void CreateTestFile(const char *contents);
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DECLARE_NO_COPY_CLASS(TextFileTestCase)
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( TextFileTestCase );
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// also include in it's own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( TextFileTestCase, "TextFileTestCase" );
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void TextFileTestCase::CreateTestFile(const char *contents)
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{
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FILE *f = fopen(GetTestFileName(), "wb");
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CPPUNIT_ASSERT( f );
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CPPUNIT_ASSERT( fputs(contents, f) >= 0 );
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CPPUNIT_ASSERT( fclose(f) == 0 );
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}
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void TextFileTestCase::ReadEmpty()
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{
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CreateTestFile("");
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wxTextFile f;
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CPPUNIT_ASSERT( f.Open(wxString::FromAscii(GetTestFileName())) );
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CPPUNIT_ASSERT_EQUAL( 0u, f.GetLineCount() );
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}
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void TextFileTestCase::ReadDOS()
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{
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CreateTestFile("foo\r\nbar\r\nbaz");
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wxTextFile f;
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CPPUNIT_ASSERT( f.Open(wxString::FromAscii(GetTestFileName())) );
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CPPUNIT_ASSERT_EQUAL( 3u, f.GetLineCount() );
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CPPUNIT_ASSERT_EQUAL( wxTextFileType_Dos, f.GetLineType(0) );
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CPPUNIT_ASSERT_EQUAL( wxTextFileType_None, f.GetLineType(2) );
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CPPUNIT_ASSERT_EQUAL( wxString(_T("bar")), f.GetLine(1) );
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CPPUNIT_ASSERT_EQUAL( wxString(_T("baz")), f.GetLastLine() );
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}
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void TextFileTestCase::ReadUnix()
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{
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CreateTestFile("foo\nbar\nbaz");
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wxTextFile f;
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CPPUNIT_ASSERT( f.Open(wxString::FromAscii(GetTestFileName())) );
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CPPUNIT_ASSERT_EQUAL( 3u, f.GetLineCount() );
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CPPUNIT_ASSERT_EQUAL( wxTextFileType_Unix, f.GetLineType(0) );
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CPPUNIT_ASSERT_EQUAL( wxTextFileType_None, f.GetLineType(2) );
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CPPUNIT_ASSERT_EQUAL( wxString(_T("bar")), f.GetLine(1) );
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CPPUNIT_ASSERT_EQUAL( wxString(_T("baz")), f.GetLastLine() );
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}
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void TextFileTestCase::ReadMac()
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{
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CreateTestFile("foo\rbar\rbaz");
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wxTextFile f;
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CPPUNIT_ASSERT( f.Open(wxString::FromAscii(GetTestFileName())) );
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CPPUNIT_ASSERT_EQUAL( 3u, f.GetLineCount() );
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CPPUNIT_ASSERT_EQUAL( wxTextFileType_Mac, f.GetLineType(0) );
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CPPUNIT_ASSERT_EQUAL( wxTextFileType_None, f.GetLineType(2) );
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CPPUNIT_ASSERT_EQUAL( wxString(_T("bar")), f.GetLine(1) );
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CPPUNIT_ASSERT_EQUAL( wxString(_T("baz")), f.GetLastLine() );
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}
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void TextFileTestCase::ReadMixed()
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{
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CreateTestFile("foo\rbar\r\nbaz\n");
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wxTextFile f;
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CPPUNIT_ASSERT( f.Open(wxString::FromAscii(GetTestFileName())) );
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CPPUNIT_ASSERT_EQUAL( 3u, f.GetLineCount() );
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CPPUNIT_ASSERT_EQUAL( wxTextFileType_Mac, f.GetLineType(0) );
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CPPUNIT_ASSERT_EQUAL( wxTextFileType_Dos, f.GetLineType(1) );
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CPPUNIT_ASSERT_EQUAL( wxTextFileType_Unix, f.GetLineType(2) );
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CPPUNIT_ASSERT_EQUAL( wxString(_T("foo")), f.GetFirstLine() );
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CPPUNIT_ASSERT_EQUAL( wxString(_T("bar")), f.GetLine(1) );
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CPPUNIT_ASSERT_EQUAL( wxString(_T("baz")), f.GetLastLine() );
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}
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#endif // wxUSE_TEXTFILE
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