414 lines
13 KiB
C++
414 lines
13 KiB
C++
/**
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* @file lldir_test.cpp
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* @date 2008-05
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* @brief LLDir test cases.
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*
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* $LicenseInfo:firstyear=2008&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "linden_common.h"
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#include "../lldir.h"
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#include "../test/lltut.h"
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namespace tut
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{
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struct LLDirTest
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{
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};
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typedef test_group<LLDirTest> LLDirTest_t;
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typedef LLDirTest_t::object LLDirTest_object_t;
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tut::LLDirTest_t tut_LLDirTest("LLDir");
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template<> template<>
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void LLDirTest_object_t::test<1>()
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// getDirDelimiter
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{
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ensure("getDirDelimiter", !gDirUtilp->getDirDelimiter().empty());
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}
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template<> template<>
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void LLDirTest_object_t::test<2>()
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// getBaseFileName
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{
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std::string delim = gDirUtilp->getDirDelimiter();
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std::string rawFile = "foo";
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std::string rawFileExt = "foo.bAr";
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std::string rawFileNullExt = "foo.";
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std::string rawExt = ".bAr";
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std::string rawDot = ".";
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std::string pathNoExt = "aa" + delim + "bb" + delim + "cc" + delim + "dd" + delim + "ee";
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std::string pathExt = pathNoExt + ".eXt";
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std::string dottedPathNoExt = "aa" + delim + "bb" + delim + "cc.dd" + delim + "ee";
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std::string dottedPathExt = dottedPathNoExt + ".eXt";
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// foo[.bAr]
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ensure_equals("getBaseFileName/r-no-ext/no-strip-exten",
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gDirUtilp->getBaseFileName(rawFile, false),
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"foo");
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ensure_equals("getBaseFileName/r-no-ext/strip-exten",
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gDirUtilp->getBaseFileName(rawFile, true),
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"foo");
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ensure_equals("getBaseFileName/r-ext/no-strip-exten",
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gDirUtilp->getBaseFileName(rawFileExt, false),
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"foo.bAr");
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ensure_equals("getBaseFileName/r-ext/strip-exten",
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gDirUtilp->getBaseFileName(rawFileExt, true),
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"foo");
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// foo.
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ensure_equals("getBaseFileName/rn-no-ext/no-strip-exten",
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gDirUtilp->getBaseFileName(rawFileNullExt, false),
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"foo.");
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ensure_equals("getBaseFileName/rn-no-ext/strip-exten",
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gDirUtilp->getBaseFileName(rawFileNullExt, true),
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"foo");
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// .bAr
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// interesting case - with no basename, this IS the basename, not the extension.
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ensure_equals("getBaseFileName/e-ext/no-strip-exten",
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gDirUtilp->getBaseFileName(rawExt, false),
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".bAr");
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ensure_equals("getBaseFileName/e-ext/strip-exten",
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gDirUtilp->getBaseFileName(rawExt, true),
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".bAr");
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// .
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ensure_equals("getBaseFileName/d/no-strip-exten",
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gDirUtilp->getBaseFileName(rawDot, false),
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".");
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ensure_equals("getBaseFileName/d/strip-exten",
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gDirUtilp->getBaseFileName(rawDot, true),
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".");
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// aa/bb/cc/dd/ee[.eXt]
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ensure_equals("getBaseFileName/no-ext/no-strip-exten",
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gDirUtilp->getBaseFileName(pathNoExt, false),
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"ee");
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ensure_equals("getBaseFileName/no-ext/strip-exten",
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gDirUtilp->getBaseFileName(pathNoExt, true),
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"ee");
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ensure_equals("getBaseFileName/ext/no-strip-exten",
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gDirUtilp->getBaseFileName(pathExt, false),
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"ee.eXt");
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ensure_equals("getBaseFileName/ext/strip-exten",
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gDirUtilp->getBaseFileName(pathExt, true),
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"ee");
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// aa/bb/cc.dd/ee[.eXt]
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ensure_equals("getBaseFileName/d-no-ext/no-strip-exten",
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gDirUtilp->getBaseFileName(dottedPathNoExt, false),
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"ee");
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ensure_equals("getBaseFileName/d-no-ext/strip-exten",
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gDirUtilp->getBaseFileName(dottedPathNoExt, true),
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"ee");
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ensure_equals("getBaseFileName/d-ext/no-strip-exten",
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gDirUtilp->getBaseFileName(dottedPathExt, false),
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"ee.eXt");
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ensure_equals("getBaseFileName/d-ext/strip-exten",
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gDirUtilp->getBaseFileName(dottedPathExt, true),
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"ee");
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}
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template<> template<>
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void LLDirTest_object_t::test<3>()
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// getDirName
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{
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std::string delim = gDirUtilp->getDirDelimiter();
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std::string rawFile = "foo";
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std::string rawFileExt = "foo.bAr";
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std::string pathNoExt = "aa" + delim + "bb" + delim + "cc" + delim + "dd" + delim + "ee";
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std::string pathExt = pathNoExt + ".eXt";
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std::string dottedPathNoExt = "aa" + delim + "bb" + delim + "cc.dd" + delim + "ee";
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std::string dottedPathExt = dottedPathNoExt + ".eXt";
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// foo[.bAr]
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ensure_equals("getDirName/r-no-ext",
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gDirUtilp->getDirName(rawFile),
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"");
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ensure_equals("getDirName/r-ext",
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gDirUtilp->getDirName(rawFileExt),
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"");
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// aa/bb/cc/dd/ee[.eXt]
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ensure_equals("getDirName/no-ext",
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gDirUtilp->getDirName(pathNoExt),
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"aa" + delim + "bb" + delim + "cc" + delim + "dd");
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ensure_equals("getDirName/ext",
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gDirUtilp->getDirName(pathExt),
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"aa" + delim + "bb" + delim + "cc" + delim + "dd");
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// aa/bb/cc.dd/ee[.eXt]
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ensure_equals("getDirName/d-no-ext",
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gDirUtilp->getDirName(dottedPathNoExt),
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"aa" + delim + "bb" + delim + "cc.dd");
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ensure_equals("getDirName/d-ext",
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gDirUtilp->getDirName(dottedPathExt),
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"aa" + delim + "bb" + delim + "cc.dd");
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}
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template<> template<>
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void LLDirTest_object_t::test<4>()
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// getExtension
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{
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std::string delim = gDirUtilp->getDirDelimiter();
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std::string rawFile = "foo";
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std::string rawFileExt = "foo.bAr";
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std::string rawFileNullExt = "foo.";
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std::string rawExt = ".bAr";
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std::string rawDot = ".";
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std::string pathNoExt = "aa" + delim + "bb" + delim + "cc" + delim + "dd" + delim + "ee";
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std::string pathExt = pathNoExt + ".eXt";
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std::string dottedPathNoExt = "aa" + delim + "bb" + delim + "cc.dd" + delim + "ee";
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std::string dottedPathExt = dottedPathNoExt + ".eXt";
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// foo[.bAr]
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ensure_equals("getExtension/r-no-ext",
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gDirUtilp->getExtension(rawFile),
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"");
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ensure_equals("getExtension/r-ext",
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gDirUtilp->getExtension(rawFileExt),
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"bar");
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// foo.
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ensure_equals("getExtension/rn-no-ext",
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gDirUtilp->getExtension(rawFileNullExt),
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"");
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// .bAr
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// interesting case - with no basename, this IS the basename, not the extension.
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ensure_equals("getExtension/e-ext",
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gDirUtilp->getExtension(rawExt),
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"");
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// .
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ensure_equals("getExtension/d",
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gDirUtilp->getExtension(rawDot),
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"");
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// aa/bb/cc/dd/ee[.eXt]
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ensure_equals("getExtension/no-ext",
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gDirUtilp->getExtension(pathNoExt),
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"");
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ensure_equals("getExtension/ext",
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gDirUtilp->getExtension(pathExt),
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"ext");
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// aa/bb/cc.dd/ee[.eXt]
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ensure_equals("getExtension/d-no-ext",
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gDirUtilp->getExtension(dottedPathNoExt),
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"");
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ensure_equals("getExtension/d-ext",
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gDirUtilp->getExtension(dottedPathExt),
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"ext");
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}
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std::string makeTestFile( const std::string& dir, const std::string& file )
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{
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std::string delim = gDirUtilp->getDirDelimiter();
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std::string path = dir + delim + file;
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LLFILE* handle = LLFile::fopen( path, "w" );
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ensure("failed to open test file '"+path+"'", handle != NULL );
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ensure("failed to write to test file '"+path+"'", !fputs("test file", handle) );
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fclose(handle);
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return path;
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}
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std::string makeTestDir( const std::string& dirbase )
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{
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int counter;
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std::string uniqueDir;
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bool foundUnused;
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std::string delim = gDirUtilp->getDirDelimiter();
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for (counter=0, foundUnused=false; !foundUnused; counter++ )
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{
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char counterStr[3];
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sprintf(counterStr, "%02d", counter);
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uniqueDir = dirbase + counterStr;
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foundUnused = ! ( LLFile::isdir(uniqueDir) || LLFile::isfile(uniqueDir) );
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}
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ensure("test directory '" + uniqueDir + "' creation failed", !LLFile::mkdir(uniqueDir));
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return uniqueDir + delim; // HACK - apparently, the trailing delimiter is needed...
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}
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static const char* DirScanFilename[5] = { "file1.abc", "file2.abc", "file1.xyz", "file2.xyz", "file1.mno" };
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void scanTest(const std::string& directory, const std::string& pattern, bool correctResult[5])
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{
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// Scan directory and see if any file1.* files are found
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std::string scanResult;
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int found = 0;
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bool filesFound[5] = { false, false, false, false, false };
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//std::cerr << "searching '"+directory+"' for '"+pattern+"'\n";
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while ( found <= 5 && gDirUtilp->getNextFileInDir(directory, pattern, scanResult) )
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{
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found++;
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//std::cerr << " found '"+scanResult+"'\n";
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int check;
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for (check=0; check < 5 && ! ( scanResult == DirScanFilename[check] ); check++)
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{
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}
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// check is now either 5 (not found) or the index of the matching name
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if (check < 5)
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{
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ensure( "found file '"+(std::string)DirScanFilename[check]+"' twice", ! filesFound[check] );
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filesFound[check] = true;
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}
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else // check is 5 - should not happen
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{
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fail( "found unknown file '"+scanResult+"'");
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}
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}
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for (int i=0; i<5; i++)
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{
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if (correctResult[i])
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{
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ensure("scan of '"+directory+"' using '"+pattern+"' did not return '"+DirScanFilename[i]+"'", filesFound[i]);
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}
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else
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{
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ensure("scan of '"+directory+"' using '"+pattern+"' incorrectly returned '"+DirScanFilename[i]+"'", !filesFound[i]);
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}
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}
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}
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template<> template<>
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void LLDirTest_object_t::test<5>()
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// getNextFileInDir
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{
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std::string delim = gDirUtilp->getDirDelimiter();
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std::string dirTemp = LLFile::tmpdir();
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// Create the same 5 file names of the two directories
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std::string dir1 = makeTestDir(dirTemp + "getNextFileInDir");
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std::string dir2 = makeTestDir(dirTemp + "getNextFileInDir");
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std::string dir1files[5];
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std::string dir2files[5];
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for (int i=0; i<5; i++)
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{
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dir1files[i] = makeTestFile(dir1, DirScanFilename[i]);
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dir2files[i] = makeTestFile(dir2, DirScanFilename[i]);
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}
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// Scan dir1 and see if each of the 5 files is found exactly once
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bool expected1[5] = { true, true, true, true, true };
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scanTest(dir1, "*", expected1);
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// Scan dir2 and see if only the 2 *.xyz files are found
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bool expected2[5] = { false, false, true, true, false };
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scanTest(dir1, "*.xyz", expected2);
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// Scan dir2 and see if only the 1 *.mno file is found
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bool expected3[5] = { false, false, false, false, true };
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scanTest(dir2, "*.mno", expected3);
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// Scan dir1 and see if any *.foo files are found
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bool expected4[5] = { false, false, false, false, false };
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scanTest(dir1, "*.foo", expected4);
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// Scan dir1 and see if any file1.* files are found
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bool expected5[5] = { true, false, true, false, true };
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scanTest(dir1, "file1.*", expected5);
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// Scan dir1 and see if any file1.* files are found
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bool expected6[5] = { true, true, false, false, false };
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scanTest(dir1, "file?.abc", expected6);
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// Scan dir2 and see if any file?.x?z files are found
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bool expected7[5] = { false, false, true, true, false };
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scanTest(dir2, "file?.x?z", expected7);
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// Scan dir2 and see if any file?.??c files are found
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// THESE FAIL ON Mac and Windows, SO ARE COMMENTED OUT FOR NOW
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// bool expected8[5] = { true, true, false, false, false };
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// scanTest(dir2, "file?.??c", expected8);
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// scanTest(dir2, "*.??c", expected8);
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// Scan dir1 and see if any *.?n? files are found
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bool expected9[5] = { false, false, false, false, true };
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scanTest(dir1, "*.?n?", expected9);
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// Scan dir1 and see if any *.???? files are found
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// THIS ONE FAILS ON WINDOWS (returns three charater suffixes) SO IS COMMENTED OUT FOR NOW
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// bool expected10[5] = { false, false, false, false, false };
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// scanTest(dir1, "*.????", expected10);
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// Scan dir1 and see if any ?????.* files are found
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bool expected11[5] = { true, true, true, true, true };
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scanTest(dir1, "?????.*", expected11);
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// Scan dir1 and see if any ??l??.xyz files are found
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bool expected12[5] = { false, false, true, true, false };
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scanTest(dir1, "??l??.xyz", expected12);
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// clean up all test files and directories
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for (int i=0; i<5; i++)
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{
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LLFile::remove(dir1files[i]);
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LLFile::remove(dir2files[i]);
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}
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LLFile::rmdir(dir1);
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LLFile::rmdir(dir2);
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}
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}
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