Initial QSfera import

Desktop/test/testlongpath.cpp

@@ -0,0 +1,142 @@
+/*
+ * libcsync -- a library to sync a directory with another
+ *
+ * Copyright (c) 2013 by Klaas Freitag <freitag@owncloud.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "common/filesystembase.h"
+#include "filesystem.h"
+#include "libsync/csync.h"
+#include "testutils/testutils.h"
+
+#include <QTemporaryFile>
+#include <QTest>
+
+
+class TestLongWindowsPath : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+#ifdef Q_OS_WIN
+    void check_long_win_path()
+    {
+        {
+            const auto path = QStringLiteral("C://DATA/FILES/MUSIC/MY_MUSIC.mp3"); // check a short path
+            const auto exp_path = QStringLiteral("\\\\?\\C:\\\\DATA\\FILES\\MUSIC\\MY_MUSIC.mp3");
+            QString new_short = OCC::FileSystem::longWinPath(path);
+            QCOMPARE(new_short, exp_path);
+        }
+
+        {
+            const auto path = QStringLiteral("\\\\foo\\bar/MY_MUSIC.mp3");
+            const auto exp_path = QStringLiteral("\\\\foo\\bar\\MY_MUSIC.mp3");
+            QString new_short = OCC::FileSystem::longWinPath(path);
+            QCOMPARE(new_short, exp_path);
+        }
+
+        {
+            const auto path = QStringLiteral("//foo\\bar/MY_MUSIC.mp3");
+            const auto exp_path = QStringLiteral("\\\\foo\\bar\\MY_MUSIC.mp3");
+            QString new_short = OCC::FileSystem::longWinPath(path);
+            QCOMPARE(new_short, exp_path);
+        }
+
+        {
+            const auto path = QStringLiteral("\\foo\\bar");
+            const auto exp_path = QStringLiteral("\\\\?\\foo\\bar");
+            QString new_short = OCC::FileSystem::longWinPath(path);
+            QCOMPARE(new_short, exp_path);
+        }
+
+        {
+            const auto path = QStringLiteral("/foo/bar");
+            const auto exp_path = QStringLiteral("\\\\?\\foo\\bar");
+            QString new_short = OCC::FileSystem::longWinPath(path);
+            QCOMPARE(new_short, exp_path);
+        }
+
+        const auto longPath = QStringLiteral("D://alonglonglonglong/blonglonglonglong/clonglonglonglong/dlonglonglonglong/"
+                                             "elonglonglonglong/flonglonglonglong/glonglonglonglong/hlonglonglonglong/ilonglonglonglong/"
+                                             "jlonglonglonglong/klonglonglonglong/llonglonglonglong/mlonglonglonglong/nlonglonglonglong/"
+                                             "olonglonglonglong/file.txt");
+        const auto longPathConv = QStringLiteral("\\\\?\\D:\\\\alonglonglonglong\\blonglonglonglong\\clonglonglonglong\\dlonglonglonglong\\"
+                                                 "elonglonglonglong\\flonglonglonglong\\glonglonglonglong\\hlonglonglonglong\\ilonglonglonglong\\"
+                                                 "jlonglonglonglong\\klonglonglonglong\\llonglonglonglong\\mlonglonglonglong\\nlonglonglonglong\\"
+                                                 "olonglonglonglong\\file.txt");
+
+        QString new_long = OCC::FileSystem::longWinPath(longPath);
+        // printf( "XXXXXXXXXXXX %s %d\n", new_long, mem_reserved);
+
+        QCOMPARE(new_long, longPathConv);
+
+        // printf( "YYYYYYYYYYYY %ld\n", strlen(new_long));
+        QCOMPARE(new_long.length(), 286);
+    }
+#endif
+
+
+    void testLongPathStat_data()
+    {
+        QTest::addColumn<QString>("name");
+
+        QTest::newRow("long") << QStringLiteral("/alonglonglonglong/blonglonglonglong/clonglonglonglong/dlonglonglonglong/"
+                                                "elonglonglonglong/flonglonglonglong/glonglonglonglong/hlonglonglonglong/ilonglonglonglong/"
+                                                "jlonglonglonglong/klonglonglonglong/llonglonglonglong/mlonglonglonglong/nlonglonglonglong/"
+                                                "olonglonglonglong/file.txt");
+        QTest::newRow("long emoji") << QString::fromUtf8("/alonglonglonglong/blonglonglonglong/clonglonglonglong/dlonglonglonglong/"
+                                                         "elonglonglonglong/flonglonglonglong/glonglonglonglong/hlonglonglonglong/ilonglonglonglong/"
+                                                         "jlonglonglonglong/klonglonglonglong/llonglonglonglong/mlonglonglonglong/nlonglonglonglong/"
+                                                         "olonglonglonglong/file🐷.txt");
+        QTest::newRow("long russian") << QString::fromUtf8("/alonglonglonglong/blonglonglonglong/clonglonglonglong/dlonglonglonglong/"
+                                                           "elonglonglonglong/flonglonglonglong/glonglonglonglong/hlonglonglonglong/ilonglonglonglong/"
+                                                           "jlonglonglonglong/klonglonglonglong/llonglonglonglong/mlonglonglonglong/nlonglonglonglong/"
+                                                           "olonglonglonglong/собственное.txt");
+        QTest::newRow("long arabic") << QString::fromUtf8("/alonglonglonglong/blonglonglonglong/clonglonglonglong/dlonglonglonglong/"
+                                                          "elonglonglonglong/flonglonglonglong/glonglonglonglong/hlonglonglonglong/ilonglonglonglong/"
+                                                          "jlonglonglonglong/klonglonglonglong/llonglonglonglong/mlonglonglonglong/nlonglonglonglong/"
+                                                          "olonglonglonglong/السحاب.txt");
+        QTest::newRow("long chinese") << QString::fromUtf8("/alonglonglonglong/blonglonglonglong/clonglonglonglong/dlonglonglonglong/"
+                                                           "elonglonglonglong/flonglonglonglong/glonglonglonglong/hlonglonglonglong/ilonglonglonglong/"
+                                                           "jlonglonglonglong/klonglonglonglong/llonglonglonglong/mlonglonglonglong/nlonglonglonglong/"
+                                                           "olonglonglonglong/自己的云.txt");
+    }
+
+    void testLongPathStat()
+    {
+        auto tmp = OCC::TestUtils::createTempDir();
+        QFETCH(QString, name);
+        const QFileInfo longPath(tmp.path() + name);
+
+        const auto data = QByteArrayLiteral("hello");
+        qDebug() << longPath;
+        QVERIFY(longPath.dir().mkpath(QStringLiteral(".")));
+
+        QFile file(longPath.filePath());
+        QVERIFY(file.open(QFile::WriteOnly));
+        QCOMPARE(file.write(data.constData()), data.size());
+        file.close();
+
+        const auto size = OCC::FileSystem::getSize(OCC::FileSystem::toFilesystemPath(longPath.filePath()));
+        QCOMPARE(size, data.size());
+        QCOMPARE(size, longPath.size());
+
+        QVERIFY(tmp.remove());
+    }
+};
+
+QTEST_GUILESS_MAIN(TestLongWindowsPath)
+#include "testlongpath.moc"