test/testpath.cpp

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2022  Mike Tzou (Chocobo1)
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  *
  19  * In addition, as a special exception, the copyright holders give permission to
  20  * link this program with the OpenSSL project's "OpenSSL" library (or with
  21  * modified versions of it that use the same license as the "OpenSSL" library),
  22  * and distribute the linked executables. You must obey the GNU General Public
  23  * License in all respects for all of the code used other than "OpenSSL".  If you
  24  * modify file(s), you may extend this exception to your version of the file(s),
  25  * but you are not obligated to do so. If you do not wish to do so, delete this
  26  * exception statement from your version.
  27  */
  28
  29 #include <QtGlobal>
  30 #include <QTest>
  31
  32 #include "base/global.h"
  33 #include "base/path.h"
  34
  35 class TestPath final : public QObject
  36 {
  37     Q_OBJECT
  38     Q_DISABLE_COPY_MOVE(TestPath)
  39
  40 public:
  41     TestPath() = default;
  42
  43 private slots:
  44     void testConstructors() const
  45     {
  46         QVERIFY(Path(u""_s) == Path(std::string("")));
  47         QVERIFY(Path(u"abc"_s) == Path(std::string("abc")));
  48         QVERIFY(Path(u"/abc"_s) == Path(std::string("/abc")));
  49         QVERIFY(Path(uR"(\abc)"_s) == Path(std::string(R"(\abc)")));
  50
  51 #ifdef Q_OS_WIN
  52         QVERIFY(Path(uR"(c:)"_s) == Path(std::string(R"(c:)")));
  53         QVERIFY(Path(uR"(c:/)"_s) == Path(std::string(R"(c:/)")));
  54         QVERIFY(Path(uR"(c:/)"_s) == Path(std::string(R"(c:\)")));
  55         QVERIFY(Path(uR"(c:\)"_s) == Path(std::string(R"(c:/)")));
  56         QVERIFY(Path(uR"(c:\)"_s) == Path(std::string(R"(c:\)")));
  57
  58         QVERIFY(Path(uR"(\\?\C:)"_s) == Path(std::string(R"(\\?\C:)")));
  59         QVERIFY(Path(uR"(\\?\C:/)"_s) == Path(std::string(R"(\\?\C:/)")));
  60         QVERIFY(Path(uR"(\\?\C:/)"_s) == Path(std::string(R"(\\?\C:\)")));
  61         QVERIFY(Path(uR"(\\?\C:\)"_s) == Path(std::string(R"(\\?\C:/)")));
  62         QVERIFY(Path(uR"(\\?\C:\)"_s) == Path(std::string(R"(\\?\C:\)")));
  63
  64         QVERIFY(Path(uR"(\\?\C:\abc)"_s) == Path(std::string(R"(\\?\C:\abc)")));
  65 #endif
  66     }
  67
  68     void testIsValid() const
  69     {
  70         QCOMPARE(Path().isValid(), false);
  71         QCOMPARE(Path(u""_s).isValid(), false);
  72
  73         QCOMPARE(Path(u"/"_s).isValid(), true);
  74         QCOMPARE(Path(uR"(\)"_s).isValid(), true);
  75
  76         QCOMPARE(Path(u"a"_s).isValid(), true);
  77         QCOMPARE(Path(u"/a"_s).isValid(), true);
  78         QCOMPARE(Path(uR"(\a)"_s).isValid(), true);
  79
  80         QCOMPARE(Path(u"a/b"_s).isValid(), true);
  81         QCOMPARE(Path(uR"(a\b)"_s).isValid(), true);
  82         QCOMPARE(Path(u"/a/b"_s).isValid(), true);
  83         QCOMPARE(Path(uR"(/a\b)"_s).isValid(), true);
  84         QCOMPARE(Path(uR"(\a/b)"_s).isValid(), true);
  85         QCOMPARE(Path(uR"(\a\b)"_s).isValid(), true);
  86
  87         QCOMPARE(Path(u"//"_s).isValid(), true);
  88         QCOMPARE(Path(uR"(\\)"_s).isValid(), true);
  89         QCOMPARE(Path(u"//a"_s).isValid(), true);
  90         QCOMPARE(Path(uR"(\\a)"_s).isValid(), true);
  91
  92 #if defined Q_OS_MACOS
  93         QCOMPARE(Path(u"\0"_s).isValid(), false);
  94         QCOMPARE(Path(u":"_s).isValid(), false);
  95 #elif defined Q_OS_WIN
  96         QCOMPARE(Path(u"c:"_s).isValid(), false);
  97         QCOMPARE(Path(u"c:/"_s).isValid(), true);
  98         QCOMPARE(Path(uR"(c:\)"_s).isValid(), true);
  99         QCOMPARE(Path(uR"(c:\a)"_s).isValid(), true);
 100         QCOMPARE(Path(uR"(c:\a\b)"_s).isValid(), true);
 101
 102         for (int i = 0; i <= 31; ++i)
 103             QCOMPARE(Path(QChar(i)).isValid(), false);
 104         QCOMPARE(Path(u":"_s).isValid(), false);
 105         QCOMPARE(Path(u"?"_s).isValid(), false);
 106         QCOMPARE(Path(u"\""_s).isValid(), false);
 107         QCOMPARE(Path(u"*"_s).isValid(), false);
 108         QCOMPARE(Path(u"<"_s).isValid(), false);
 109         QCOMPARE(Path(u">"_s).isValid(), false);
 110         QCOMPARE(Path(u"|"_s).isValid(), false);
 111 #else
 112         QCOMPARE(Path(u"\0"_s).isValid(), false);
 113 #endif
 114     }
 115
 116     void testIsEmpty() const
 117     {
 118         QCOMPARE(Path().isEmpty(), true);
 119         QCOMPARE(Path(u""_s).isEmpty(), true);
 120
 121         QCOMPARE(Path(u"\0"_s).isEmpty(), false);
 122
 123         QCOMPARE(Path(u"/"_s).isEmpty(), false);
 124         QCOMPARE(Path(uR"(\)"_s).isEmpty(), false);
 125
 126         QCOMPARE(Path(u"a"_s).isEmpty(), false);
 127         QCOMPARE(Path(u"/a"_s).isEmpty(), false);
 128         QCOMPARE(Path(uR"(\a)"_s).isEmpty(), false);
 129
 130         QCOMPARE(Path(uR"(c:)"_s).isEmpty(), false);
 131         QCOMPARE(Path(uR"(c:/)"_s).isEmpty(), false);
 132         QCOMPARE(Path(uR"(c:\)"_s).isEmpty(), false);
 133     }
 134
 135     void testIsAbsolute() const
 136     {
 137         QCOMPARE(Path().isAbsolute(), false);
 138         QCOMPARE(Path(u""_s).isAbsolute(), false);
 139
 140 #ifdef Q_OS_WIN
 141         QCOMPARE(Path(u"/"_s).isAbsolute(), true);
 142         QCOMPARE(Path(uR"(\)"_s).isAbsolute(), true);
 143
 144         QCOMPARE(Path(u"a"_s).isAbsolute(), false);
 145         QCOMPARE(Path(u"/a"_s).isAbsolute(), true);
 146         QCOMPARE(Path(uR"(\a)"_s).isAbsolute(), true);
 147
 148         QCOMPARE(Path(u"//"_s).isAbsolute(), true);
 149         QCOMPARE(Path(uR"(\\)"_s).isAbsolute(), true);
 150         QCOMPARE(Path(u"//a"_s).isAbsolute(), true);
 151         QCOMPARE(Path(uR"(\\a)"_s).isAbsolute(), true);
 152
 153         QCOMPARE(Path(uR"(c:)"_s).isAbsolute(), true);
 154         QCOMPARE(Path(uR"(c:/)"_s).isAbsolute(), true);
 155         QCOMPARE(Path(uR"(c:\)"_s).isAbsolute(), true);
 156         QCOMPARE(Path(uR"(c:\a)"_s).isAbsolute(), true);
 157         QCOMPARE(Path(uR"(c:\a\b)"_s).isAbsolute(), true);
 158
 159         QCOMPARE(Path(uR"(\\?\C:)"_s).isAbsolute(), true);
 160         QCOMPARE(Path(uR"(\\?\C:/)"_s).isAbsolute(), true);
 161         QCOMPARE(Path(uR"(\\?\C:\)"_s).isAbsolute(), true);
 162         QCOMPARE(Path(uR"(\\?\C:\a)"_s).isAbsolute(), true);
 163         QCOMPARE(Path(uR"(\\?\C:\a\b)"_s).isAbsolute(), true);
 164 #else
 165         QCOMPARE(Path(u"/"_s).isAbsolute(), true);
 166         QCOMPARE(Path(uR"(\)"_s).isAbsolute(), false);
 167
 168         QCOMPARE(Path(u"a"_s).isAbsolute(), false);
 169         QCOMPARE(Path(u"/a"_s).isAbsolute(), true);
 170         QCOMPARE(Path(uR"(\a)"_s).isAbsolute(), false);
 171
 172         QCOMPARE(Path(u"//"_s).isAbsolute(), true);
 173         QCOMPARE(Path(uR"(\\)"_s).isAbsolute(), false);
 174         QCOMPARE(Path(u"//a"_s).isAbsolute(), true);
 175         QCOMPARE(Path(uR"(\\a)"_s).isAbsolute(), false);
 176 #endif
 177     }
 178
 179     void testIsRelative() const
 180     {
 181         QCOMPARE(Path().isRelative(), true);
 182         QCOMPARE(Path(u""_s).isRelative(), true);
 183
 184 #if defined Q_OS_WIN
 185         QCOMPARE(Path(u"/"_s).isRelative(), false);
 186         QCOMPARE(Path(uR"(\)"_s).isRelative(), false);
 187
 188         QCOMPARE(Path(u"a"_s).isRelative(), true);
 189         QCOMPARE(Path(u"/a"_s).isRelative(), false);
 190         QCOMPARE(Path(uR"(\a)"_s).isRelative(), false);
 191
 192         QCOMPARE(Path(u"//"_s).isRelative(), false);
 193         QCOMPARE(Path(uR"(\\)"_s).isRelative(), false);
 194         QCOMPARE(Path(u"//a"_s).isRelative(), false);
 195         QCOMPARE(Path(uR"(\\a)"_s).isRelative(), false);
 196
 197         QCOMPARE(Path(uR"(c:)"_s).isRelative(), false);
 198         QCOMPARE(Path(uR"(c:/)"_s).isRelative(), false);
 199         QCOMPARE(Path(uR"(c:\)"_s).isRelative(), false);
 200         QCOMPARE(Path(uR"(c:\a)"_s).isRelative(), false);
 201         QCOMPARE(Path(uR"(c:\a\b)"_s).isRelative(), false);
 202
 203         QCOMPARE(Path(uR"(\\?\C:)"_s).isRelative(), false);
 204         QCOMPARE(Path(uR"(\\?\C:/)"_s).isRelative(), false);
 205         QCOMPARE(Path(uR"(\\?\C:\)"_s).isRelative(), false);
 206         QCOMPARE(Path(uR"(\\?\C:\a)"_s).isRelative(), false);
 207         QCOMPARE(Path(uR"(\\?\C:\a\b)"_s).isRelative(), false);
 208 #else
 209         QCOMPARE(Path(u"/"_s).isRelative(), false);
 210         QCOMPARE(Path(uR"(\)"_s).isRelative(), true);
 211
 212         QCOMPARE(Path(u"a"_s).isRelative(), true);
 213         QCOMPARE(Path(u"/a"_s).isRelative(), false);
 214         QCOMPARE(Path(uR"(\a)"_s).isRelative(), true);
 215
 216         QCOMPARE(Path(u"//"_s).isRelative(), false);
 217         QCOMPARE(Path(uR"(\\)"_s).isRelative(), true);
 218         QCOMPARE(Path(u"//a"_s).isRelative(), false);
 219         QCOMPARE(Path(uR"(\\a)"_s).isRelative(), true);
 220 #endif
 221     }
 222
 223     void testRootItem() const
 224     {
 225         QCOMPARE(Path().rootItem(), Path());
 226         QCOMPARE(Path(u""_s).rootItem(), Path());
 227
 228         QCOMPARE(Path(u"/"_s).rootItem(), Path(u"/"_s));
 229         QCOMPARE(Path(uR"(\)"_s).rootItem(), Path(uR"(\)"_s));
 230
 231         QCOMPARE(Path(u"a"_s).rootItem(), Path(u"a"_s));
 232         QCOMPARE(Path(u"/a"_s).rootItem(), Path(u"/"_s));
 233         QCOMPARE(Path(u"/a/b"_s).rootItem(), Path(u"/"_s));
 234
 235         QCOMPARE(Path(u"//"_s).rootItem(), Path(u"/"_s));
 236         QCOMPARE(Path(uR"(\\)"_s).rootItem(), Path(uR"(\\)"_s));
 237         QCOMPARE(Path(u"//a"_s).rootItem(), Path(u"/"_s));
 238
 239 #ifdef Q_OS_WIN
 240         QCOMPARE(Path(uR"(\a)"_s).rootItem(), Path(uR"(\)"_s));
 241         QCOMPARE(Path(uR"(\\a)"_s).rootItem(), Path(uR"(\)"_s));
 242
 243         QCOMPARE(Path(uR"(c:)"_s).rootItem(), Path(uR"(c:)"_s));
 244         QCOMPARE(Path(uR"(c:/)"_s).rootItem(), Path(uR"(c:/)"_s));
 245         QCOMPARE(Path(uR"(c:\)"_s).rootItem(), Path(uR"(c:\)"_s));
 246         QCOMPARE(Path(uR"(c:\)"_s).rootItem(), Path(uR"(c:/)"_s));
 247         QCOMPARE(Path(uR"(c:\a)"_s).rootItem(), Path(uR"(c:\)"_s));
 248         QCOMPARE(Path(uR"(c:\a\b)"_s).rootItem(), Path(uR"(c:\)"_s));
 249 #else
 250         QCOMPARE(Path(uR"(\a)"_s).rootItem(), Path(uR"(\a)"_s));
 251         QCOMPARE(Path(uR"(\\a)"_s).rootItem(), Path(uR"(\\a)"_s));
 252 #endif
 253     }
 254
 255     void testParentPath() const
 256     {
 257         QCOMPARE(Path().parentPath(), Path());
 258         QCOMPARE(Path(u""_s).parentPath(), Path());
 259
 260         QCOMPARE(Path(u"/"_s).parentPath(), Path());
 261         QCOMPARE(Path(uR"(\)"_s).parentPath(), Path());
 262
 263         QCOMPARE(Path(u"a"_s).parentPath(), Path());
 264         QCOMPARE(Path(u"/a"_s).parentPath(), Path(u"/"_s));
 265
 266         QCOMPARE(Path(u"//"_s).parentPath(), Path());
 267         QCOMPARE(Path(uR"(\\)"_s).parentPath(), Path());
 268         QCOMPARE(Path(u"//a"_s).parentPath(), Path(u"/"_s));
 269
 270         QCOMPARE(Path(u"a/b"_s).parentPath(), Path(u"a"_s));
 271
 272 #ifdef Q_OS_WIN
 273         QCOMPARE(Path(uR"(\a)"_s).parentPath(), Path(uR"(\)"_s));
 274         QCOMPARE(Path(uR"(\\a)"_s).parentPath(), Path(uR"(\)"_s));
 275         QCOMPARE(Path(uR"(a\b)"_s).parentPath(), Path(u"a"_s));
 276
 277         QCOMPARE(Path(uR"(c:)"_s).parentPath(), Path());
 278         QCOMPARE(Path(uR"(c:/)"_s).parentPath(), Path());
 279         QCOMPARE(Path(uR"(c:\)"_s).parentPath(), Path());
 280         QCOMPARE(Path(uR"(c:\a)"_s).parentPath(), Path(uR"(c:\)"_s));
 281         QCOMPARE(Path(uR"(c:\a\b)"_s).parentPath(), Path(uR"(c:\a)"_s));
 282 #else
 283         QCOMPARE(Path(uR"(\a)"_s).parentPath(), Path());
 284         QCOMPARE(Path(uR"(\\a)"_s).parentPath(), Path());
 285         QCOMPARE(Path(uR"(a\b)"_s).parentPath(), Path());
 286 #endif
 287     }
 288
 289     // TODO: add tests for remaining methods
 290 };
 291
 292 QTEST_APPLESS_MAIN(TestPath)
 293 #include "testpath.moc"