/////////////////////////////////////////////////////////////////////////////// // Name: tests/filename/filename.cpp // Purpose: wxFileName unit test // Author: Vadim Zeitlin // Created: 2004-07-25 // Copyright: (c) 2004 Vadim Zeitlin /////////////////////////////////////////////////////////////////////////////// // ---------------------------------------------------------------------------- // headers // ---------------------------------------------------------------------------- #include "testprec.h" #ifdef __BORLANDC__ #pragma hdrstop #endif #ifndef WX_PRECOMP #include "wx/utils.h" #endif // WX_PRECOMP #include "wx/filename.h" #include "wx/filefn.h" #include "wx/stdpaths.h" #include "wx/scopeguard.h" #ifdef __WINDOWS__ #include "wx/msw/registry.h" #include #include "wx/msw/ole/oleutils.h" #include "wx/msw/private/comptr.h" #endif // __WINDOWS__ #ifdef __UNIX__ #include #endif // __UNIX__ #include "testfile.h" #include "testdate.h" // ---------------------------------------------------------------------------- // test data // ---------------------------------------------------------------------------- static struct TestFileNameInfo { const char *fullname; const char *volume; const char *path; const char *name; const char *ext; bool isAbsolute; wxPathFormat format; } filenames[] = { // the empty string { "", "", "", "", "", false, wxPATH_UNIX }, { "", "", "", "", "", false, wxPATH_DOS }, { "", "", "", "", "", false, wxPATH_VMS }, // Unix file names { "/usr/bin/ls", "", "/usr/bin", "ls", "", true, wxPATH_UNIX }, { "/usr/bin/", "", "/usr/bin", "", "", true, wxPATH_UNIX }, { "~/.zshrc", "", "~", ".zshrc", "", true, wxPATH_UNIX }, { "../../foo", "", "../..", "foo", "", false, wxPATH_UNIX }, { "foo.bar", "", "", "foo", "bar", false, wxPATH_UNIX }, { "~/foo.bar", "", "~", "foo", "bar", true, wxPATH_UNIX }, { "~user/foo.bar", "", "~user", "foo", "bar", true, wxPATH_UNIX }, { "~user/", "", "~user", "", "", true, wxPATH_UNIX }, { "/foo", "", "/", "foo", "", true, wxPATH_UNIX }, { "Mahogany-0.60/foo.bar", "", "Mahogany-0.60", "foo", "bar", false, wxPATH_UNIX }, { "/tmp/wxwin.tar.bz", "", "/tmp", "wxwin.tar", "bz", true, wxPATH_UNIX }, // Windows file names { "foo.bar", "", "", "foo", "bar", false, wxPATH_DOS }, { "\\foo.bar", "", "\\", "foo", "bar", false, wxPATH_DOS }, { "c:foo.bar", "c", "", "foo", "bar", false, wxPATH_DOS }, { "c:\\foo.bar", "c", "\\", "foo", "bar", true, wxPATH_DOS }, { "c:\\Windows\\command.com", "c", "\\Windows", "command", "com", true, wxPATH_DOS }, { "\\\\?\\Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}\\", "Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}", "\\", "", "", true, wxPATH_DOS }, { "\\\\?\\Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}\\Program Files\\setup.exe", "Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}", "\\Program Files", "setup", "exe", true, wxPATH_DOS }, #if 0 // NB: when using the wxFileName::GetLongPath() function on these two // strings, the program will hang for several seconds blocking inside // Win32 GetLongPathName() function { "\\\\server\\foo.bar", "server", "\\", "foo", "bar", true, wxPATH_DOS }, { "\\\\server\\dir\\foo.bar", "server", "\\dir", "foo", "bar", true, wxPATH_DOS }, #endif // consecutive [back]slashes should be treated as single occurrences of // them and not interpreted as share names if there is a volume name { "c:\\aaa\\bbb\\ccc", "c", "\\aaa\\bbb", "ccc", "", true, wxPATH_DOS }, { "c:\\\\aaa\\bbb\\ccc", "c", "\\\\aaa\\bbb", "ccc", "", true, wxPATH_DOS }, // wxFileName support for Mac file names is broken currently #if 0 // Mac file names { "Volume:Dir:File", "Volume", "Dir", "File", "", true, wxPATH_MAC }, { "Volume:Dir:Subdir:File", "Volume", "Dir:Subdir", "File", "", true, wxPATH_MAC }, { "Volume:", "Volume", "", "", "", true, wxPATH_MAC }, { ":Dir:File", "", "Dir", "File", "", false, wxPATH_MAC }, { ":File.Ext", "", "", "File", ".Ext", false, wxPATH_MAC }, { "File.Ext", "", "", "File", ".Ext", false, wxPATH_MAC }, #endif // 0 #if 0 // VMS file names // NB: on Windows they have the same effect of the \\server\\ strings // (see the note above) { "device:[dir1.dir2.dir3]file.txt", "device", "dir1.dir2.dir3", "file", "txt", true, wxPATH_VMS }, #endif { "file.txt", "", "", "file", "txt", false, wxPATH_VMS }, }; // ---------------------------------------------------------------------------- // test class // ---------------------------------------------------------------------------- class FileNameTestCase : public CppUnit::TestCase { public: FileNameTestCase() { } private: CPPUNIT_TEST_SUITE( FileNameTestCase ); CPPUNIT_TEST( TestConstruction ); CPPUNIT_TEST( TestComparison ); CPPUNIT_TEST( TestSplit ); CPPUNIT_TEST( TestSetPath ); CPPUNIT_TEST( TestStrip ); CPPUNIT_TEST( TestNormalize ); CPPUNIT_TEST( TestRelative ); CPPUNIT_TEST( TestReplace ); CPPUNIT_TEST( TestGetHumanReadable ); #ifdef __WINDOWS__ CPPUNIT_TEST( TestShortLongPath ); #endif // __WINDOWS__ CPPUNIT_TEST( TestUNC ); CPPUNIT_TEST( TestVolumeUniqueName ); CPPUNIT_TEST( TestCreateTempFileName ); CPPUNIT_TEST( TestGetTimes ); CPPUNIT_TEST( TestSetTimes ); CPPUNIT_TEST( TestExists ); CPPUNIT_TEST( TestIsSame ); #if defined(__UNIX__) CPPUNIT_TEST( TestSymlinks ); #endif // __UNIX__ #ifdef __WINDOWS__ CPPUNIT_TEST( TestShortcuts ); #endif // __WINDOWS__ CPPUNIT_TEST_SUITE_END(); void TestConstruction(); void TestComparison(); void TestSplit(); void TestSetPath(); void TestStrip(); void TestRelative(); void TestNormalize(); void TestReplace(); void TestGetHumanReadable(); #ifdef __WINDOWS__ void TestShortLongPath(); #endif // __WINDOWS__ void TestUNC(); void TestVolumeUniqueName(); void TestCreateTempFileName(); void TestGetTimes(); void TestSetTimes(); void TestExists(); void TestIsSame(); #if defined(__UNIX__) void TestSymlinks(); #endif // __UNIX__ #ifdef __WINDOWS__ void TestShortcuts(); #endif // __WINDOWS__ DECLARE_NO_COPY_CLASS(FileNameTestCase) }; // register in the unnamed registry so that these tests are run by default CPPUNIT_TEST_SUITE_REGISTRATION( FileNameTestCase ); // also include in its own registry so that these tests can be run alone CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FileNameTestCase, "FileNameTestCase" ); void FileNameTestCase::TestConstruction() { for ( size_t n = 0; n < WXSIZEOF(filenames); n++ ) { const TestFileNameInfo& fni = filenames[n]; wxFileName fn(fni.fullname, fni.format); // the original full name could contain consecutive [back]slashes, // squeeze them except for the double backslash in the beginning in // Windows filenames where it has special meaning wxString fullnameOrig; if ( fni.format == wxPATH_DOS ) { // copy the backslashes at beginning unchanged const char *p = fni.fullname; while ( *p == '\\' ) fullnameOrig += *p++; // replace consecutive slashes with single ones in the rest for ( char chPrev = '\0'; *p; p++ ) { if ( *p == '\\' && chPrev == '\\' ) continue; chPrev = *p; fullnameOrig += chPrev; } } else // !wxPATH_DOS { fullnameOrig = fni.fullname; } fullnameOrig.Replace("//", "/"); wxString fullname = fn.GetFullPath(fni.format); CPPUNIT_ASSERT_EQUAL( fullnameOrig, fullname ); // notice that we use a dummy working directory to ensure that paths // with "../.." in them could be normalized, otherwise this would fail // if the test is run from root directory or its direct subdirectory CPPUNIT_ASSERT_MESSAGE ( (const char *)wxString::Format("Normalize(%s) failed", fni.fullname).mb_str(), fn.Normalize(wxPATH_NORM_ALL, "/foo/bar/baz", fni.format) ); if ( *fni.volume && *fni.path ) { // check that specifying the volume separately or as part of the // path doesn't make any difference wxString pathWithVolume = fni.volume; pathWithVolume += wxFileName::GetVolumeSeparator(fni.format); pathWithVolume += fni.path; CPPUNIT_ASSERT_EQUAL( wxFileName(pathWithVolume, fni.name, fni.ext, fni.format), fn ); } } wxFileName fn; // empty strings fn.AssignDir(wxEmptyString); CPPUNIT_ASSERT( !fn.IsOk() ); fn.Assign(wxEmptyString); CPPUNIT_ASSERT( !fn.IsOk() ); fn.Assign(wxEmptyString, wxEmptyString); CPPUNIT_ASSERT( !fn.IsOk() ); fn.Assign(wxEmptyString, wxEmptyString, wxEmptyString); CPPUNIT_ASSERT( !fn.IsOk() ); fn.Assign(wxEmptyString, wxEmptyString, wxEmptyString, wxEmptyString); CPPUNIT_ASSERT( !fn.IsOk() ); } void FileNameTestCase::TestComparison() { wxFileName fn1(wxT("/tmp/file1")); wxFileName fn2(wxT("/tmp/dir2/../file2")); fn1.Normalize(); fn2.Normalize(); CPPUNIT_ASSERT_EQUAL(fn1.GetPath(), fn2.GetPath()); } void FileNameTestCase::TestSplit() { for ( size_t n = 0; n < WXSIZEOF(filenames); n++ ) { const TestFileNameInfo& fni = filenames[n]; wxString volume, path, name, ext; wxFileName::SplitPath(fni.fullname, &volume, &path, &name, &ext, fni.format); CPPUNIT_ASSERT_EQUAL( wxString(fni.volume), volume ); CPPUNIT_ASSERT_EQUAL( wxString(fni.path), path ); CPPUNIT_ASSERT_EQUAL( wxString(fni.name), name ); CPPUNIT_ASSERT_EQUAL( wxString(fni.ext), ext ); } // special case of empty extension wxFileName fn("foo."); CPPUNIT_ASSERT_EQUAL( wxString("foo."), fn.GetFullPath() ); } void FileNameTestCase::TestSetPath() { wxFileName fn("d:\\test\\foo.bar", wxPATH_DOS); fn.SetPath("c:\\temp", wxPATH_DOS); CPPUNIT_ASSERT( fn.SameAs(wxFileName("c:\\temp\\foo.bar", wxPATH_DOS)) ); fn = wxFileName("/usr/bin/ls", wxPATH_UNIX); fn.SetPath("/usr/local/bin", wxPATH_UNIX); CPPUNIT_ASSERT( fn.SameAs(wxFileName("/usr/local/bin/ls", wxPATH_UNIX)) ); } void FileNameTestCase::TestNormalize() { // prepare some data to be used later wxString sep = wxFileName::GetPathSeparator(); wxString cwd = wxGetCwd(); wxString home = wxGetUserHome(); cwd.Replace(sep, wxT("/")); if (cwd.Last() != wxT('/')) cwd += wxT('/'); home.Replace(sep, wxT("/")); if (home.Last() != wxT('/')) home += wxT('/'); // since we will always be testing paths using the wxPATH_UNIX // format, we need to remove the volume, if present if (home.Contains(wxT(':'))) home = home.AfterFirst(wxT(':')); if (cwd.Contains(wxT(':'))) cwd = cwd.AfterFirst(wxT(':')); static const struct FileNameTest { const char *original; int flags; const char *expected; wxPathFormat fmt; } tests[] = { // test wxPATH_NORM_ENV_VARS #ifdef __WINDOWS__ { "%ABCDEF%/g/h/i", wxPATH_NORM_ENV_VARS, "abcdef/g/h/i", wxPATH_UNIX }, #else { "$(ABCDEF)/g/h/i", wxPATH_NORM_ENV_VARS, "abcdef/g/h/i", wxPATH_UNIX }, #endif // test wxPATH_NORM_DOTS { "a/.././b/c/../../", wxPATH_NORM_DOTS, "", wxPATH_UNIX }, { "", wxPATH_NORM_DOTS, "", wxPATH_UNIX }, { "./foo", wxPATH_NORM_DOTS, "foo", wxPATH_UNIX }, { "b/../bar", wxPATH_NORM_DOTS, "bar", wxPATH_UNIX }, { "c/../../quux", wxPATH_NORM_DOTS, "../quux", wxPATH_UNIX }, { "/c/../../quux", wxPATH_NORM_DOTS, "/quux", wxPATH_UNIX }, // test wxPATH_NORM_TILDE: notice that ~ is only interpreted specially // when it is the first character in the file name { "/a/b/~", wxPATH_NORM_TILDE, "/a/b/~", wxPATH_UNIX }, { "/~/a/b", wxPATH_NORM_TILDE, "/~/a/b", wxPATH_UNIX }, { "~/a/b", wxPATH_NORM_TILDE, "HOME/a/b", wxPATH_UNIX }, // test wxPATH_NORM_CASE { "Foo", wxPATH_NORM_CASE, "Foo", wxPATH_UNIX }, { "Foo", wxPATH_NORM_CASE, "foo", wxPATH_DOS }, { "C:\\Program Files\\wx", wxPATH_NORM_CASE, "c:\\program files\\wx", wxPATH_DOS }, { "C:/Program Files/wx", wxPATH_NORM_ALL | wxPATH_NORM_CASE, "c:\\program files\\wx", wxPATH_DOS }, { "C:\\Users\\zeitlin", wxPATH_NORM_ALL | wxPATH_NORM_CASE, "c:\\users\\zeitlin", wxPATH_DOS }, // test wxPATH_NORM_ABSOLUTE { "a/b/", wxPATH_NORM_ABSOLUTE, "CWD/a/b/", wxPATH_UNIX }, { "a/b/c.ext", wxPATH_NORM_ABSOLUTE, "CWD/a/b/c.ext", wxPATH_UNIX }, { "/a", wxPATH_NORM_ABSOLUTE, "/a", wxPATH_UNIX }, // test giving no flags at all to Normalize() { "a/b/", 0, "a/b/", wxPATH_UNIX }, { "a/b/c.ext", 0, "a/b/c.ext", wxPATH_UNIX }, { "/a", 0, "/a", wxPATH_UNIX }, // test handling dots without wxPATH_NORM_DOTS and wxPATH_NORM_ABSOLUTE // for both existing and non-existent files (this is important under // MSW where GetLongPathName() works only for the former) { "./foo", wxPATH_NORM_LONG, "./foo", wxPATH_UNIX }, { "../foo", wxPATH_NORM_LONG, "../foo", wxPATH_UNIX }, { ".\\test.bkl", wxPATH_NORM_LONG, ".\\test.bkl", wxPATH_DOS }, { ".\\foo", wxPATH_NORM_LONG, ".\\foo", wxPATH_DOS }, { "..\\Makefile.in", wxPATH_NORM_LONG, "..\\Makefile.in", wxPATH_DOS }, { "..\\foo", wxPATH_NORM_LONG, "..\\foo", wxPATH_DOS }, }; // set the env var ABCDEF wxSetEnv("ABCDEF", "abcdef"); for ( size_t i = 0; i < WXSIZEOF(tests); i++ ) { const FileNameTest& fnt = tests[i]; wxFileName fn(fnt.original, fnt.fmt); // be sure this normalization does not fail WX_ASSERT_MESSAGE ( ("#%d: Normalize(%s) failed", (int)i, fnt.original), fn.Normalize(fnt.flags, cwd, fnt.fmt) ); // compare result with expected string wxString expected(tests[i].expected); expected.Replace("HOME/", home); expected.Replace("CWD/", cwd); WX_ASSERT_EQUAL_MESSAGE ( ("array element #%d", (int)i), expected, fn.GetFullPath(fnt.fmt) ); } // MSW-only test for wxPATH_NORM_LONG: notice that we only run it if short // names generation is not disabled for this system as otherwise the file // MKINST~1 doesn't exist at all and normalizing it fails (it's possible // that we're on a FAT partition in which case the test would still succeed // and also that the registry key was changed recently and didn't take // effect yet but these are marginal cases which we consciously choose to // ignore for now) #ifdef __WINDOWS__ long shortNamesDisabled; if ( wxRegKey ( wxRegKey::HKLM, "SYSTEM\\CurrentControlSet\\Control\\FileSystem" ).QueryValue("NtfsDisable8dot3NameCreation", &shortNamesDisabled) && !shortNamesDisabled ) { wxFileName fn("..\\MKINST~1"); CPPUNIT_ASSERT( fn.Normalize(wxPATH_NORM_LONG, cwd) ); CPPUNIT_ASSERT_EQUAL( "..\\mkinstalldirs", fn.GetFullPath() ); } //else: when in doubt, don't run the test #endif // __WINDOWS__ } void FileNameTestCase::TestRelative() { const wxString pathSep = wxFileName::GetPathSeparator(); wxFileName fn("a" + pathSep + "b.cpp"); fn.MakeRelativeTo("a"); CPPUNIT_ASSERT_EQUAL( "b.cpp", fn.GetFullPath() ); fn.AssignDir("a" + pathSep + "b"); fn.MakeRelativeTo("a"); CPPUNIT_ASSERT_EQUAL( "b" + pathSep, fn.GetFullPath() ); fn.AssignDir("a"); fn.MakeRelativeTo("a"); CPPUNIT_ASSERT_EQUAL( "." + pathSep, fn.GetFullPath() ); } void FileNameTestCase::TestReplace() { static const struct FileNameTest { const char *original; const char *env_contents; const char *replace_fmtstring; const char *expected; wxPathFormat fmt; } tests[] = { { "/usr/a/strange path/lib/someFile.ext", "/usr/a/strange path", "$%s", "$TEST_VAR/lib/someFile.ext", wxPATH_UNIX }, { "/usr/a/path/lib/someFile.ext", "/usr/a/path", "$%s", "$TEST_VAR/lib/someFile.ext", wxPATH_UNIX }, { "/usr/a/path/lib/someFile", "/usr/a/path/", "$%s", "$TEST_VARlib/someFile", wxPATH_UNIX }, { "/usr/a/path/lib/", "/usr/a/path/", "$(%s)", "$(TEST_VAR)lib/", wxPATH_UNIX }, { "/usr/a/path/lib/", "/usr/a/path/", "${{%s}}", "${{TEST_VAR}}lib/", wxPATH_UNIX }, { "/usr/a/path/lib/", "/usr/a/path/", "%s", "TEST_VARlib/", wxPATH_UNIX }, { "/usr/a/path/lib/", "/usr/a/path/", "%s//", "TEST_VAR/lib/", wxPATH_UNIX }, // note: empty directory components are automatically removed by wxFileName thus // using // in the replace format string has no effect { "/usr/../a/path/lib/", "/usr/a/path/", "%s", "/usr/../a/path/lib/", wxPATH_UNIX }, { "/usr/a/path/usr/usr", "/usr", "%s", "TEST_VAR/a/pathTEST_VAR/usr", wxPATH_UNIX }, { "/usr/a/path/usr/usr", "/usr", "$%s", "$TEST_VAR/a/path$TEST_VAR/usr", wxPATH_UNIX }, { "/a/b/c/d", "a/", "%s", "/TEST_VARb/c/d", wxPATH_UNIX }, { "C:\\A\\Strange Path\\lib\\someFile", "C:\\A\\Strange Path", "%%%s%%", "%TEST_VAR%\\lib\\someFile", wxPATH_WIN }, { "C:\\A\\Path\\lib\\someFile", "C:\\A\\Path", "%%%s%%", "%TEST_VAR%\\lib\\someFile", wxPATH_WIN }, { "C:\\A\\Path\\lib\\someFile", "C:\\A\\Path", "$(%s)", "$(TEST_VAR)\\lib\\someFile", wxPATH_WIN } }; for ( size_t i = 0; i < WXSIZEOF(tests); i++ ) { const FileNameTest& fnt = tests[i]; wxFileName fn(fnt.original, fnt.fmt); // set the environment variable wxSetEnv("TEST_VAR", fnt.env_contents); // be sure this ReplaceEnvVariable does not fail WX_ASSERT_MESSAGE ( ("#%d: ReplaceEnvVariable(%s) failed", (int)i, fnt.replace_fmtstring), fn.ReplaceEnvVariable("TEST_VAR", fnt.replace_fmtstring, fnt.fmt) ); // compare result with expected string wxString expected(fnt.expected); WX_ASSERT_EQUAL_MESSAGE ( ("array element #%d", (int)i), expected, fn.GetFullPath(fnt.fmt) ); } // now test ReplaceHomeDir wxFileName fn = wxFileName::DirName(wxGetHomeDir()); fn.AppendDir("test1"); fn.AppendDir("test2"); fn.AppendDir("test3"); fn.SetName("some file"); WX_ASSERT_MESSAGE ( ("ReplaceHomeDir(%s) failed", fn.GetFullPath()), fn.ReplaceHomeDir() ); CPPUNIT_ASSERT_EQUAL( wxString("~/test1/test2/test3/some file"), fn.GetFullPath(wxPATH_UNIX) ); } void FileNameTestCase::TestGetHumanReadable() { static const struct TestData { const char *result; int size; int prec; wxSizeConvention conv; } testData[] = { { "NA", 0, 1, wxSIZE_CONV_TRADITIONAL }, { "2.0 KB", 2000, 1, wxSIZE_CONV_TRADITIONAL }, { "1.953 KiB", 2000, 3, wxSIZE_CONV_IEC }, { "2.000 KB", 2000, 3, wxSIZE_CONV_SI }, { "297 KB", 304351, 0, wxSIZE_CONV_TRADITIONAL }, { "304 KB", 304351, 0, wxSIZE_CONV_SI }, }; CLocaleSetter loc; // we want to use "C" locale for LC_NUMERIC // so that regardless of the system's locale // the decimal point used by GetHumanReadableSize() // is always '.' for ( unsigned n = 0; n < WXSIZEOF(testData); n++ ) { const TestData& td = testData[n]; // take care of using the decimal point for the current locale before // the actual comparison CPPUNIT_ASSERT_EQUAL ( td.result, wxFileName::GetHumanReadableSize(td.size, "NA", td.prec, td.conv) ); } // also test the default convention value CPPUNIT_ASSERT_EQUAL( "1.4 MB", wxFileName::GetHumanReadableSize(1512993, "") ); } void FileNameTestCase::TestStrip() { CPPUNIT_ASSERT_EQUAL( "", wxFileName::StripExtension("") ); CPPUNIT_ASSERT_EQUAL( ".", wxFileName::StripExtension(".") ); CPPUNIT_ASSERT_EQUAL( ".vimrc", wxFileName::StripExtension(".vimrc") ); CPPUNIT_ASSERT_EQUAL( "bad", wxFileName::StripExtension("bad") ); CPPUNIT_ASSERT_EQUAL( "good", wxFileName::StripExtension("good.wav") ); CPPUNIT_ASSERT_EQUAL( "good.wav", wxFileName::StripExtension("good.wav.wav") ); } #ifdef __WINDOWS__ void FileNameTestCase::TestShortLongPath() { wxFileName fn("C:\\Program Files\\Windows NT\\Accessories\\wordpad.exe"); // incredibly enough, GetLongPath() used to return different results during // the first and subsequent runs, test for this CPPUNIT_ASSERT_EQUAL( fn.GetLongPath(), fn.GetLongPath() ); CPPUNIT_ASSERT_EQUAL( fn.GetShortPath(), fn.GetShortPath() ); } #endif // __WINDOWS__ void FileNameTestCase::TestUNC() { wxFileName fn("//share/path/name.ext", wxPATH_DOS); CPPUNIT_ASSERT_EQUAL( "share", fn.GetVolume() ); CPPUNIT_ASSERT_EQUAL( "\\path", fn.GetPath(wxPATH_NO_SEPARATOR, wxPATH_DOS) ); fn.Assign("\\\\share2\\path2\\name.ext", wxPATH_DOS); CPPUNIT_ASSERT_EQUAL( "share2", fn.GetVolume() ); CPPUNIT_ASSERT_EQUAL( "\\path2", fn.GetPath(wxPATH_NO_SEPARATOR, wxPATH_DOS) ); } void FileNameTestCase::TestVolumeUniqueName() { wxFileName fn("\\\\?\\Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}\\", wxPATH_DOS); CPPUNIT_ASSERT_EQUAL( "Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}", fn.GetVolume() ); CPPUNIT_ASSERT_EQUAL( "\\", fn.GetPath(wxPATH_NO_SEPARATOR, wxPATH_DOS) ); CPPUNIT_ASSERT_EQUAL( "\\\\?\\Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}\\", fn.GetFullPath(wxPATH_DOS) ); fn.Assign("\\\\?\\Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}\\" "Program Files\\setup.exe", wxPATH_DOS); CPPUNIT_ASSERT_EQUAL( "Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}", fn.GetVolume() ); CPPUNIT_ASSERT_EQUAL( "\\Program Files", fn.GetPath(wxPATH_NO_SEPARATOR, wxPATH_DOS) ); CPPUNIT_ASSERT_EQUAL( "\\\\?\\Volume{8089d7d7-d0ac-11db-9dd0-806d6172696f}\\" "Program Files\\setup.exe", fn.GetFullPath(wxPATH_DOS) ); } void FileNameTestCase::TestCreateTempFileName() { static const struct TestData { const char *prefix; const char *expectedFolder; bool shouldSucceed; } testData[] = { { "", "$SYSTEM_TEMP", true }, { "foo", "$SYSTEM_TEMP", true }, { "..", "$SYSTEM_TEMP", true }, { "../bar", "..", true }, #ifdef __WINDOWS__ { "$USER_DOCS_DIR\\", "$USER_DOCS_DIR", true }, { "c:\\a\\directory\\which\\does\\not\\exist", "", false }, #elif defined( __UNIX__ ) { "$USER_DOCS_DIR/", "$USER_DOCS_DIR", true }, { "/tmp/foo", "/tmp", true }, { "/tmp/a/directory/which/does/not/exist", "", false }, #endif // __UNIX__ }; for ( size_t n = 0; n < WXSIZEOF(testData); n++ ) { wxString prefix = testData[n].prefix; prefix.Replace("$USER_DOCS_DIR", wxStandardPaths::Get().GetDocumentsDir()); std::string errDesc = wxString::Format("failed on prefix '%s'", prefix).ToStdString(); wxString path = wxFileName::CreateTempFileName(prefix); CPPUNIT_ASSERT_EQUAL_MESSAGE( errDesc, !testData[n].shouldSucceed, path.empty() ); if (testData[n].shouldSucceed) { errDesc += "; path is " + path.ToStdString(); // test the place where the temp file has been created wxString expected = testData[n].expectedFolder; expected.Replace("$SYSTEM_TEMP", wxStandardPaths::Get().GetTempDir()); expected.Replace("$USER_DOCS_DIR", wxStandardPaths::Get().GetDocumentsDir()); CPPUNIT_ASSERT_EQUAL_MESSAGE( errDesc, expected, wxFileName(path).GetPath() ); // the temporary file is created with full permissions for the current process // so we should always be able to remove it: CPPUNIT_ASSERT_MESSAGE( errDesc, wxRemoveFile(path) ); } } } void FileNameTestCase::TestGetTimes() { wxFileName fn(wxFileName::CreateTempFileName("filenametest")); CPPUNIT_ASSERT( fn.IsOk() ); wxON_BLOCK_EXIT1( wxRemoveFile, fn.GetFullPath() ); wxDateTime dtAccess, dtMod, dtCreate; CPPUNIT_ASSERT( fn.GetTimes(&dtAccess, &dtMod, &dtCreate) ); // make sure all retrieved dates are equal to the current date&time // with an accuracy up to 1 minute CPPUNIT_ASSERT(dtCreate.IsEqualUpTo(wxDateTime::Now(), wxTimeSpan(0,1))); CPPUNIT_ASSERT(dtMod.IsEqualUpTo(wxDateTime::Now(), wxTimeSpan(0,1))); CPPUNIT_ASSERT(dtAccess.IsEqualUpTo(wxDateTime::Now(), wxTimeSpan(0,1))); } void FileNameTestCase::TestSetTimes() { wxFileName fn(wxFileName::CreateTempFileName("filenametest")); CPPUNIT_ASSERT( fn.IsOk() ); wxON_BLOCK_EXIT1( wxRemoveFile, fn.GetFullPath() ); const wxDateTime dtAccess(1, wxDateTime::Jan, 2013); const wxDateTime dtModify(1, wxDateTime::Feb, 2013); const wxDateTime dtCreate(1, wxDateTime::Mar, 2013); CPPUNIT_ASSERT( fn.SetTimes(&dtAccess, &dtModify, &dtCreate) ); wxDateTime dtAccess2, dtModify2, dtCreate2; CPPUNIT_ASSERT( fn.GetTimes(&dtAccess2, &dtModify2, &dtCreate2) ); CPPUNIT_ASSERT_EQUAL( dtAccess, dtAccess2 ); CPPUNIT_ASSERT_EQUAL( dtModify, dtModify2 ); // Under Unix the creation time can't be set. #ifdef __WINDOWS__ CPPUNIT_ASSERT_EQUAL( dtCreate, dtCreate2 ); #endif // __WINDOWS__ } void FileNameTestCase::TestExists() { wxFileName fn(wxFileName::CreateTempFileName("filenametest")); CPPUNIT_ASSERT( fn.IsOk() ); wxON_BLOCK_EXIT1( wxRemoveFile, fn.GetFullPath() ); CPPUNIT_ASSERT( fn.FileExists() ); CPPUNIT_ASSERT( !wxFileName::DirExists(fn.GetFullPath()) ); // FIXME-VC6: This compiler crashes with // // fatal error C1001: INTERNAL COMPILER ERROR // (compiler file 'msc1.cpp', line 1794) // // when compiling calls to Exists() with parameter for some reason, just // disable these tests there. #ifndef __VISUALC6__ CPPUNIT_ASSERT( fn.Exists(wxFILE_EXISTS_REGULAR) ); CPPUNIT_ASSERT( !fn.Exists(wxFILE_EXISTS_DIR) ); #endif CPPUNIT_ASSERT( fn.Exists() ); const wxString& tempdir = wxFileName::GetTempDir(); wxFileName fileInTempDir(tempdir, "bloordyblop"); CPPUNIT_ASSERT( !fileInTempDir.Exists() ); CPPUNIT_ASSERT( fileInTempDir.DirExists() ); wxFileName dirTemp(wxFileName::DirName(tempdir)); CPPUNIT_ASSERT( !dirTemp.FileExists() ); CPPUNIT_ASSERT( dirTemp.DirExists() ); #ifndef __VISUALC6__ CPPUNIT_ASSERT( dirTemp.Exists(wxFILE_EXISTS_DIR) ); CPPUNIT_ASSERT( !dirTemp.Exists(wxFILE_EXISTS_REGULAR) ); #endif CPPUNIT_ASSERT( dirTemp.Exists() ); #ifdef __UNIX__ CPPUNIT_ASSERT( !wxFileName::FileExists("/dev/null") ); CPPUNIT_ASSERT( !wxFileName::DirExists("/dev/null") ); CPPUNIT_ASSERT( wxFileName::Exists("/dev/null") ); CPPUNIT_ASSERT( wxFileName::Exists("/dev/null", wxFILE_EXISTS_DEVICE) ); #ifdef __LINUX__ // These files are only guaranteed to exist under Linux. // No need for wxFILE_EXISTS_NO_FOLLOW here; wxFILE_EXISTS_SYMLINK implies it CPPUNIT_ASSERT( wxFileName::Exists("/dev/core", wxFILE_EXISTS_SYMLINK) ); CPPUNIT_ASSERT( wxFileName::Exists("/dev/log", wxFILE_EXISTS_SOCKET) ); #endif // __LINUX__ #ifndef __VMS wxString fifo = dirTemp.GetPath() + "/fifo"; if (mkfifo(fifo.c_str(), 0600) == 0) { wxON_BLOCK_EXIT1(wxRemoveFile, fifo); CPPUNIT_ASSERT( wxFileName::Exists(fifo, wxFILE_EXISTS_FIFO) ); } #endif #endif // __UNIX__ } void FileNameTestCase::TestIsSame() { wxFileName fn1( wxFileName::CreateTempFileName( "filenametest1" ) ); CPPUNIT_ASSERT( fn1.IsOk() ); wxON_BLOCK_EXIT1( wxRemoveFile, fn1.GetFullPath() ); wxFileName fn2( wxFileName::CreateTempFileName( "filenametest2" ) ); CPPUNIT_ASSERT( fn2.IsOk() ); wxON_BLOCK_EXIT1( wxRemoveFile, fn2.GetFullPath() ); CPPUNIT_ASSERT( fn1.SameAs( fn1 ) ); CPPUNIT_ASSERT( !fn1.SameAs( fn2 ) ); #if defined(__UNIX__) // We need to create a temporary directory and a temporary link. // Unfortunately we can't use wxFileName::CreateTempFileName() for neither // as it creates plain files, so use tempnam() explicitly instead. char* tn = tempnam(NULL, "wxfn1"); const wxString tempdir1 = wxString::From8BitData(tn); free(tn); CPPUNIT_ASSERT( wxFileName::Mkdir(tempdir1) ); // Unfortunately the casts are needed to select the overload we need here. wxON_BLOCK_EXIT2( static_cast(wxFileName::Rmdir), tempdir1, static_cast(wxPATH_RMDIR_RECURSIVE) ); tn = tempnam(NULL, "wxfn2"); const wxString tempdir2 = wxString::From8BitData(tn); free(tn); CPPUNIT_ASSERT_EQUAL( 0, symlink(tempdir1.c_str(), tempdir2.c_str()) ); wxON_BLOCK_EXIT1( wxRemoveFile, tempdir2 ); wxFileName fn3(tempdir1, "foo"); wxFileName fn4(tempdir2, "foo"); // These files have different paths, hence are different. CPPUNIT_ASSERT( !fn3.SameAs(fn4) ); // Create and close a file to trigger creating it. wxFile(fn3.GetFullPath(), wxFile::write); // Now that both files do exist we should be able to detect that they are // actually the same file. CPPUNIT_ASSERT( fn3.SameAs(fn4) ); #endif // __UNIX__ } #if defined(__UNIX__) // Tests for functions that are changed by ShouldFollowLink() void FileNameTestCase::TestSymlinks() { const wxString tmpdir(wxStandardPaths::Get().GetTempDir()); wxFileName tmpfn(wxFileName::DirName(tmpdir)); wxDateTime dtAccessTmp, dtModTmp, dtCreateTmp; CPPUNIT_ASSERT(tmpfn.GetTimes(&dtAccessTmp, &dtModTmp, &dtCreateTmp)); // Create a temporary directory #ifdef __VMS wxString name = tmpdir + ".filenametestXXXXXX]"; mkdir( name.char_str() , 0222 ); wxString tempdir = name; #else wxString name = tmpdir + "/filenametestXXXXXX"; wxString tempdir = wxString::From8BitData(mkdtemp(name.char_str())); tempdir << wxFileName::GetPathSeparator(); #endif wxFileName tempdirfn(wxFileName::DirName(tempdir)); CPPUNIT_ASSERT(tempdirfn.DirExists()); // Create a regular file in that dir, to act as a symlink target wxFileName targetfn(wxFileName::CreateTempFileName(tempdir)); CPPUNIT_ASSERT(targetfn.FileExists()); // Create a symlink to that file wxFileName linktofile(tempdir, "linktofile"); CPPUNIT_ASSERT_EQUAL(0, symlink(targetfn.GetFullPath().c_str(), linktofile.GetFullPath().c_str())); // ... and another to the temporary directory const wxString linktodirName(tempdir + "/linktodir"); wxFileName linktodir(wxFileName::DirName(linktodirName)); CPPUNIT_ASSERT_EQUAL(0, symlink(tmpfn.GetFullPath().c_str(), linktodirName.c_str())); // And symlinks to both of those symlinks wxFileName linktofilelnk(tempdir, "linktofilelnk"); CPPUNIT_ASSERT_EQUAL(0, symlink(linktofile.GetFullPath().c_str(), linktofilelnk.GetFullPath().c_str())); wxFileName linktodirlnk(tempdir, "linktodirlnk"); CPPUNIT_ASSERT_EQUAL(0, symlink(linktodir.GetFullPath().c_str(), linktodirlnk.GetFullPath().c_str())); // Run the tests twice: once in the default symlink following mode and the // second time without following symlinks. bool deref = true; for ( int n = 0; n < 2; ++n, deref = !deref ) { const std::string msg(deref ? " failed for the link target" : " failed for the path itself"); if ( !deref ) { linktofile.DontFollowLink(); linktodir.DontFollowLink(); linktofilelnk.DontFollowLink(); linktodirlnk.DontFollowLink(); } // Test SameAs() CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Comparison with file" + msg, deref, linktofile.SameAs(targetfn) ); CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Comparison with directory" + msg, deref, linktodir.SameAs(tmpfn) ); // A link-to-a-link should dereference through to the final target CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Comparison with link to a file" + msg, deref, linktofilelnk.SameAs(targetfn) ); CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Comparison with link to a directory" + msg, deref, linktodirlnk.SameAs(tmpfn) ); // Test GetTimes() wxDateTime dtAccess, dtMod, dtCreate; CPPUNIT_ASSERT_MESSAGE ( "Getting times of a directory" + msg, linktodir.GetTimes(&dtAccess, &dtMod, &dtCreate) ); // IsEqualTo() should be true only when dereferencing. Don't test each // individually: accessing to create the link will have updated some bool equal = dtCreate.IsEqualTo(dtCreateTmp) && dtMod.IsEqualTo(dtModTmp) && dtAccess.IsEqualTo(dtAccessTmp); CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Comparing directory times" + msg, deref, equal ); // Test (File|Dir)Exists() CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Testing file existence" + msg, deref, linktofile.FileExists() ); CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Testing directory existence" + msg, deref, linktodir.DirExists() ); // Test wxFileName::Exists // The wxFILE_EXISTS_NO_FOLLOW flag should override DontFollowLink() CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Testing file existence" + msg, false, linktofile.Exists(wxFILE_EXISTS_REGULAR | wxFILE_EXISTS_NO_FOLLOW) ); CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Testing directory existence" + msg, false, linktodir.Exists(wxFILE_EXISTS_DIR | wxFILE_EXISTS_NO_FOLLOW) ); // and the static versions CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Testing file existence" + msg, false, wxFileName::Exists(linktofile.GetFullPath(), wxFILE_EXISTS_REGULAR | wxFILE_EXISTS_NO_FOLLOW) ); CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Testing file existence" + msg, true, wxFileName::Exists(linktofile.GetFullPath(), wxFILE_EXISTS_REGULAR) ); CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Testing directory existence" + msg, false, wxFileName::Exists(linktodir.GetFullPath(), wxFILE_EXISTS_DIR | wxFILE_EXISTS_NO_FOLLOW) ); CPPUNIT_ASSERT_EQUAL_MESSAGE ( "Testing directory existence" + msg, true, wxFileName::Exists(linktodir.GetFullPath(), wxFILE_EXISTS_DIR) ); } // Finally test Exists() after removing the file. CPPUNIT_ASSERT(wxRemoveFile(targetfn.GetFullPath())); // This should succeed, as the symlink still exists and // the default wxFILE_EXISTS_ANY implies wxFILE_EXISTS_NO_FOLLOW CPPUNIT_ASSERT(wxFileName(tempdir, "linktofile").Exists()); // So should this one, as wxFILE_EXISTS_SYMLINK does too CPPUNIT_ASSERT(wxFileName(tempdir, "linktofile"). Exists(wxFILE_EXISTS_SYMLINK)); // but not this one, as the now broken symlink is followed CPPUNIT_ASSERT(!wxFileName(tempdir, "linktofile"). Exists(wxFILE_EXISTS_REGULAR)); CPPUNIT_ASSERT(linktofile.Exists()); // This is also a convenient place to test Rmdir() as we have things to // remove. // First, check that removing a symlink to a directory fails. CPPUNIT_ASSERT( !wxFileName::Rmdir(linktodirName) ); // And recursively removing it only removes the symlink itself, not the // directory. CPPUNIT_ASSERT( wxFileName::Rmdir(linktodirName, wxPATH_RMDIR_RECURSIVE) ); CPPUNIT_ASSERT( tmpfn.Exists() ); // Finally removing the directory itself does remove everything. CPPUNIT_ASSERT(tempdirfn.Rmdir(wxPATH_RMDIR_RECURSIVE)); CPPUNIT_ASSERT( !tempdirfn.Exists() ); } #endif // __UNIX__ #ifdef __WINDOWS__ namespace { void CreateShortcut(const wxString& pathFile, const wxString& pathLink) { wxOleInitializer oleInit; HRESULT hr; wxCOMPtr sl; hr = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (void **)&sl); CPPUNIT_ASSERT( SUCCEEDED(hr) ); wxCOMPtr pf; hr = sl->QueryInterface(IID_IPersistFile, (void **)&pf); CPPUNIT_ASSERT( SUCCEEDED(hr) ); hr = sl->SetPath(pathFile.wx_str()); CPPUNIT_ASSERT( SUCCEEDED(hr) ); hr = pf->Save(pathLink.wx_str(), TRUE); CPPUNIT_ASSERT( SUCCEEDED(hr) ); } } // anonymous namespace void FileNameTestCase::TestShortcuts() { wxFileName fn(wxFileName::CreateTempFileName("filenametest")); CPPUNIT_ASSERT( fn.IsOk() ); wxON_BLOCK_EXIT1( wxRemoveFile, fn.GetFullPath() ); wxFileName fnLink(fn.GetPath(), "sc_" + fn.GetName(), "lnk"); CPPUNIT_ASSERT( fnLink.IsOk() ); wxON_BLOCK_EXIT1( wxRemoveFile, fnLink.GetFullPath() ); CreateShortcut(fn.GetFullPath(), fnLink.GetFullPath()); // MakeRelativeTo() is supposed to change only the path of the file, not its // name. wxFileName fnLinkRel(fnLink); fnLink.MakeRelativeTo("."); CPPUNIT_ASSERT_EQUAL(fnLink.GetFullName(), fnLinkRel.GetFullName()); } #endif // __WINDOWS__