Move dir tests from the console sample to DirTestCase
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64635 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi
216
tests/file/dir.cpp
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216
tests/file/dir.cpp
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///////////////////////////////////////////////////////////////////////////////
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// Name: tests/file/dir.cpp
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// Purpose: wxDir unit test
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// Author: Francesco Montorsi (extracted from console sample)
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// Created: 2010-06-19
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// RCS-ID: $Id$
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// Copyright: (c) 2010 wxWidgets team
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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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#include "wx/dir.h"
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#include "wx/filename.h"
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#define DIRTEST_FOLDER wxString("dirTest_folder")
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#define SEP wxFileName::GetPathSeparator()
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class DirTestCase : public CppUnit::TestCase
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{
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public:
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DirTestCase() { }
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virtual void setUp();
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virtual void tearDown();
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private:
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CPPUNIT_TEST_SUITE( DirTestCase );
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CPPUNIT_TEST( DirExists );
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CPPUNIT_TEST( Traverse );
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CPPUNIT_TEST( Enum );
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CPPUNIT_TEST_SUITE_END();
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void DirExists();
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void Traverse();
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void Enum();
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void CreateTempFile(const wxString& path);
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wxArrayString DirEnumHelper(wxDir& dir,
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int flags = wxDIR_DEFAULT,
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const wxString& filespec = wxEmptyString);
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wxDECLARE_NO_COPY_CLASS(DirTestCase);
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};
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// ----------------------------------------------------------------------------
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// CppUnit macros
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// ----------------------------------------------------------------------------
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CPPUNIT_TEST_SUITE_REGISTRATION( DirTestCase );
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( DirTestCase, "DirTestCase" );
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// ----------------------------------------------------------------------------
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// tests implementation
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// ----------------------------------------------------------------------------
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void DirTestCase::CreateTempFile(const wxString& path)
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{
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wxFile f(path, wxFile::write);
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f.Write("dummy test file");
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f.Close();
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}
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void DirTestCase::setUp()
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{
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// create a test directory hierarchy
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wxDir::Make(DIRTEST_FOLDER + SEP + "folder1" + SEP + "subfolder1", wxS_DIR_DEFAULT, wxPATH_MKDIR_FULL);
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wxDir::Make(DIRTEST_FOLDER + SEP + "folder1" + SEP + "subfolder2", wxS_DIR_DEFAULT, wxPATH_MKDIR_FULL);
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wxDir::Make(DIRTEST_FOLDER + SEP + "folder2", wxS_DIR_DEFAULT, wxPATH_MKDIR_FULL);
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wxDir::Make(DIRTEST_FOLDER + SEP + "folder3" + SEP + "subfolder1", wxS_DIR_DEFAULT, wxPATH_MKDIR_FULL);
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CreateTempFile(DIRTEST_FOLDER + SEP + "folder1" + SEP + "subfolder2" + SEP + "dummy");
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CreateTempFile(DIRTEST_FOLDER + SEP + "dummy");
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}
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void DirTestCase::tearDown()
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{
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wxRemove(DIRTEST_FOLDER + SEP + "folder1" + SEP + "subfolder2" + SEP + "dummy");
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wxRemove(DIRTEST_FOLDER + SEP + "dummy");
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wxDir::Remove(DIRTEST_FOLDER, wxPATH_RMDIR_RECURSIVE);
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}
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wxArrayString DirTestCase::DirEnumHelper(wxDir& dir,
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int flags,
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const wxString& filespec)
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{
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wxArrayString ret;
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CPPUNIT_ASSERT( dir.IsOpened() );
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wxString filename;
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bool cont = dir.GetFirst(&filename, filespec, flags);
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while ( cont )
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{
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ret.push_back(filename);
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cont = dir.GetNext(&filename);
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}
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return ret;
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}
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void DirTestCase::Enum()
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{
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wxDir dir(DIRTEST_FOLDER);
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CPPUNIT_ASSERT( dir.IsOpened() );
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// enumerating everything in test directory
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CPPUNIT_ASSERT_EQUAL(4, DirEnumHelper(dir).size());
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// enumerating really everything in test directory recursively
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CPPUNIT_ASSERT_EQUAL(6, DirEnumHelper(dir, wxDIR_DEFAULT | wxDIR_DOTDOT).size());
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// enumerating object files in test directory
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CPPUNIT_ASSERT_EQUAL(0, DirEnumHelper(dir, wxDIR_DEFAULT, "*.o*").size());
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// enumerating directories in test directory
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CPPUNIT_ASSERT_EQUAL(3, DirEnumHelper(dir, wxDIR_DIRS).size());
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// enumerating files in test directory
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CPPUNIT_ASSERT_EQUAL(1, DirEnumHelper(dir, wxDIR_FILES).size());
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// enumerating files including hidden in test directory
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CPPUNIT_ASSERT_EQUAL(1, DirEnumHelper(dir, wxDIR_FILES | wxDIR_HIDDEN).size());
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// enumerating files and folders in test directory
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CPPUNIT_ASSERT_EQUAL(4, DirEnumHelper(dir, wxDIR_FILES | wxDIR_DIRS).size());
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}
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class TestDirTraverser : public wxDirTraverser
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{
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public:
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wxArrayString dirs;
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virtual wxDirTraverseResult OnFile(const wxString& WXUNUSED(filename))
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{
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return wxDIR_CONTINUE;
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}
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virtual wxDirTraverseResult OnDir(const wxString& dirname)
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{
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dirs.push_back(dirname);
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return wxDIR_CONTINUE;
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}
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};
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void DirTestCase::Traverse()
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{
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// enum all files
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wxArrayString files;
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CPPUNIT_ASSERT_EQUAL(2, wxDir::GetAllFiles(DIRTEST_FOLDER, &files));
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// enum again with custom traverser
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wxDir dir(DIRTEST_FOLDER);
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TestDirTraverser traverser;
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dir.Traverse(traverser, wxEmptyString, wxDIR_DIRS | wxDIR_HIDDEN);
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CPPUNIT_ASSERT_EQUAL(6, traverser.dirs.size());
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}
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void DirTestCase::DirExists()
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{
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struct
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{
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const char *dirname;
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bool shouldExist;
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} testData[] =
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{
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{ ".", true },
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{ "..", true },
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#if defined(__WXMSW__)
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{ "..\\..", true },
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{ "..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..\\..", /*false*/ true },
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// FIXME: should fail but it doesn't... looks like a bug in GetFileAttributes() win API
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{ "c:", true },
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{ "c:\\", true },
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{ "c:\\\\", true },
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{ "\\\\share\\file", false },
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{ "c:\\a\\directory\\which\\does\\not\\exist", false },
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{ "c:\\a\\directory\\which\\does\\not\\exist\\", false },
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{ "c:\\a\\directory\\which\\does\\not\\exist\\\\", false },
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{ "test.exe", false } // not a directory!
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#elif defined(__UNIX__)
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{ "../..", true },
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{ "../../../../../../../../../../../../../../../../../../../..", false },
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{ "/", true },
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{ "//", true },
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{ "/usr/bin", true },
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{ "/usr//bin", false },
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{ "/usr///bin", false }
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#endif
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};
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for ( size_t n = 0; n < WXSIZEOF(testData); n++ )
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{
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wxString errDesc = wxString::Format("failed on directory '%s'", testData[n].dirname);
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CPPUNIT_ASSERT_EQUAL_MESSAGE(errDesc.ToStdString(), testData[n].shouldExist, wxDir::Exists(testData[n].dirname));
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if (!testData[n].shouldExist)
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{
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wxDir d(testData[n].dirname);
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CPPUNIT_ASSERT(!d.IsOpened());
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}
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}
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CPPUNIT_ASSERT( wxDir::Exists(wxGetCwd()) );
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}
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