test/testutilsstring.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 <QList>
  30 #include <QObject>
  31 #include <QTest>
  32
  33 #include "base/global.h"
  34 #include "base/utils/string.h"
  35
  36 namespace
  37 {
  38     class MyString
  39     {
  40     public:
  41         MyString(const QString &str)
  42             : m_str {str}
  43         {
  44         }
  45
  46         explicit operator QString() const
  47         {
  48             return m_str;
  49         }
  50
  51     private:
  52         QString m_str;
  53     };
  54 }
  55
  56 class TestUtilsString final : public QObject
  57 {
  58     Q_OBJECT
  59     Q_DISABLE_COPY_MOVE(TestUtilsString)
  60
  61 public:
  62     TestUtilsString() = default;
  63
  64 private slots:
  65     void testJoinIntoString() const
  66     {
  67         const QList<QString> list1;
  68         QCOMPARE(Utils::String::joinIntoString(list1, u","_s), u""_s);
  69
  70         const QList<QString> list2 {u"a"_s};
  71         QCOMPARE(Utils::String::joinIntoString(list2, u","_s), u"a"_s);
  72
  73         const QList<QString> list3 {u"a"_s, u"b"_s};
  74         QCOMPARE(Utils::String::joinIntoString(list3, u" , "_s), u"a , b"_s);
  75
  76         const QList<MyString> list4 {u"a"_s, u"b"_s, u"cd"_s};
  77         QCOMPARE(Utils::String::joinIntoString(list4, u"++"_s), u"a++b++cd"_s);
  78     }
  79
  80     void testSplitCommand() const
  81     {
  82         QCOMPARE(Utils::String::splitCommand({}), {});
  83         QCOMPARE(Utils::String::splitCommand(u""_s), {});
  84         QCOMPARE(Utils::String::splitCommand(u"  "_s), {});
  85         QCOMPARE(Utils::String::splitCommand(uR"("")"_s), {uR"("")"_s});
  86         QCOMPARE(Utils::String::splitCommand(uR"(" ")"_s), {uR"(" ")"_s});
  87         QCOMPARE(Utils::String::splitCommand(u"\"\"\""_s), {u"\"\"\""_s});
  88         QCOMPARE(Utils::String::splitCommand(uR"(" """)"_s), {uR"(" """)"_s});
  89         QCOMPARE(Utils::String::splitCommand(u" app a b c  "_s), QStringList({u"app"_s, u"a"_s, u"b"_s, u"c"_s}));
  90         QCOMPARE(Utils::String::splitCommand(u"   cmd.exe /d --arg2 \"arg3\" \"\" arg5 \"\"arg6 \"arg7 "_s)
  91             , QStringList({u"cmd.exe"_s, u"/d"_s, u"--arg2"_s, u"\"arg3\""_s, u"\"\""_s, u"arg5"_s, u"\"\"arg6"_s, u"\"arg7 "_s}));
  92     }
  93 };
  94
  95 QTEST_APPLESS_MAIN(TestUtilsString)
  96 #include "testutilsstring.moc"