Double check usage of asserts #5429

A few are supposed to be fatal.

diff --git a/src/gui/folderman.cpp b/src/gui/folderman.cpp
index 228cb15e4324f5118bf48d05531a7945d0c6feb0..1a230a28ca6a417da319a00a09d2028e1debf619 100644 (file)
--- a/src/gui/folderman.cpp
+++ b/src/gui/folderman.cpp
@@ -23,6 +23,7 @@
 #include "accountmanager.h"
 #include "filesystem.h"
 #include "lockwatcher.h"
+#include "asserts.h"
 #include <syncengine.h>
 
 #ifdef Q_OS_MAC
@@ -48,7 +49,7 @@ FolderMan::FolderMan(QObject *parent) :
     _lockWatcher(new LockWatcher),
     _appRestartRequired(false)
 {
-    Q_ASSERT(!_instance);
+    ASSERT(!_instance);
     _instance = this;
 
     _socketApi.reset(new SocketApi);
@@ -133,12 +134,13 @@ int FolderMan::unloadAndDeleteAllFolders()
         delete f;
         cnt++;
     }
+    ASSERT(_folderMap.isEmpty());
+
     _lastSyncFolder = 0;
     _currentSyncFolder = 0;
     _scheduledFolders.clear();
     emit scheduleQueueChanged();
 
-    Q_ASSERT(_folderMap.count() == 0);
     return cnt;
 }
 
@@ -462,7 +464,7 @@ void FolderMan::slotFolderSyncPaused( Folder *f, bool paused )
 void FolderMan::slotFolderCanSyncChanged()
 {
     Folder *f = qobject_cast<Folder*>(sender());
-    Q_ASSERT(f);
+    ASSERT(f);
     if (f->canSync()) {
         _socketApi->slotRegisterPath(f->alias());
     } else {

diff --git a/src/gui/folderstatusmodel.cpp b/src/gui/folderstatusmodel.cpp
index dc9acce8d7b3a08fbc65d785dbfa0e6e153e4d36..ebd9ab0b734580872d824fde7d5d5ae848e8ee67 100644 (file)
--- a/src/gui/folderstatusmodel.cpp
+++ b/src/gui/folderstatusmodel.cpp
@@ -16,6 +16,7 @@
 #include "folderman.h"
 #include "accountstate.h"
 #include "utility.h"
+#include "asserts.h"
 #include <theme.h>
 #include <account.h>
 #include "folderstatusdelegate.h"
@@ -480,14 +481,14 @@ QModelIndex FolderStatusModel::parent(const QModelIndex& child) const
     }
     auto pathIdx = static_cast<SubFolderInfo*>(child.internalPointer())->_pathIdx;
     int i = 1;
-    Q_ASSERT(pathIdx.at(0) < _folders.count());
+    ASSERT(pathIdx.at(0) < _folders.count());
     if (pathIdx.count() == 1) {
         return createIndex(pathIdx.at(0), 0/*, nullptr*/);
     }
 
     const SubFolderInfo *info = &_folders[pathIdx.at(0)];
     while (i < pathIdx.count() - 1) {
-        Q_ASSERT(pathIdx.at(i) < info->_subs.count());
+        ASSERT(pathIdx.at(i) < info->_subs.count());
         info = &info->_subs[pathIdx.at(i)];
         ++i;
     }
@@ -576,7 +577,7 @@ void FolderStatusModel::slotGatherPermissions(const QString &href, const QMap<QS
     auto job = sender();
     auto permissionMap = job->property(propertyPermissionMap).toMap();
     job->setProperty(propertyPermissionMap, QVariant()); // avoid a detach of the map while it is modified
-    Q_ASSERT(!href.endsWith(QLatin1Char('/'))); // LsColXMLParser::parse removes the trailing slash before calling us.
+    ASSERT(!href.endsWith(QLatin1Char('/')), "LsColXMLParser::parse should remove the trailing slash before calling us.");
     permissionMap[href] = *it;
     job->setProperty(propertyPermissionMap, permissionMap);
 }
@@ -584,7 +585,7 @@ void FolderStatusModel::slotGatherPermissions(const QString &href, const QMap<QS
 void FolderStatusModel::slotUpdateDirectories(const QStringList &list)
 {
     auto job = qobject_cast<LsColJob *>(sender());
-    Q_ASSERT(job);
+    ASSERT(job);
     QModelIndex idx = qvariant_cast<QPersistentModelIndex>(job->property(propertyParentIndexC));
     auto parentInfo = infoForIndex(idx);
     if (!parentInfo) {
@@ -715,7 +716,7 @@ void FolderStatusModel::slotUpdateDirectories(const QStringList &list)
 void FolderStatusModel::slotLscolFinishedWithError(QNetworkReply* r)
 {
     auto job = qobject_cast<LsColJob *>(sender());
-    Q_ASSERT(job);
+    ASSERT(job);
     QModelIndex idx = qvariant_cast<QPersistentModelIndex>(job->property(propertyParentIndexC));
     if (!idx.isValid()) {
         return;
@@ -730,7 +731,7 @@ void FolderStatusModel::slotLscolFinishedWithError(QNetworkReply* r)
         if (r->error() == QNetworkReply::ContentNotFoundError) {
             parentInfo->_fetched = true;
         } else {
-            Q_ASSERT(!parentInfo->hasLabel());
+            ASSERT(!parentInfo->hasLabel());
             beginInsertRows(idx, 0, 0);
             parentInfo->_hasError = true;
             endInsertRows();
@@ -1135,7 +1136,7 @@ void FolderStatusModel::slotSyncNoPendingBigFolders()
 void FolderStatusModel::slotNewBigFolder()
 {
     auto f = qobject_cast<Folder *>(sender());
-    Q_ASSERT(f);
+    ASSERT(f);
 
     int folderIndex = -1;
     for (int i = 0; i < _folders.count(); ++i) {

diff --git a/src/gui/notificationwidget.cpp b/src/gui/notificationwidget.cpp
index 8d09b2efdf348cf428a8343ac5d430cec54999a8..7aa3178021203c9829f945d601b1ea4b4d1c7110 100644 (file)
--- a/src/gui/notificationwidget.cpp
+++ b/src/gui/notificationwidget.cpp
@@ -15,6 +15,7 @@
 #include "notificationwidget.h"
 #include "QProgressIndicator.h"
 #include "utility.h"
+#include "asserts.h"
 
 #include <QPushButton>
 
@@ -33,8 +34,8 @@ void NotificationWidget::setActivity(const Activity& activity)
 {
     _myActivity = activity;
 
-    Q_ASSERT( !activity._accName.isEmpty() );
     _accountName = activity._accName;
+    ASSERT(!_accountName.isEmpty());
 
     // _ui._headerLabel->setText( );
     _ui._subjectLabel->setVisible( !activity._subject.isEmpty() );

diff --git a/src/gui/socketapi.cpp b/src/gui/socketapi.cpp
index 0ca15c8c70e73e028eb824155bd974b217c3fca1..ffcda712a2d887d8746e70bea8cc41f8e18d5a16 100644 (file)
--- a/src/gui/socketapi.cpp
+++ b/src/gui/socketapi.cpp
@@ -31,6 +31,7 @@
 #include "accountstate.h"
 #include "account.h"
 #include "capabilities.h"
+#include "asserts.h"
 
 #include <QBitArray>
 #include <QDebug>
@@ -216,7 +217,7 @@ SocketApi::~SocketApi()
     DEBUG << "dtor";
     _localServer.close();
     // All remaining sockets will be destroyed with _localServer, their parent
-    Q_ASSERT(_listeners.isEmpty() || _listeners.first().socket->parent() == &_localServer);
+    ASSERT(_listeners.isEmpty() || _listeners.first().socket->parent() == &_localServer);
     _listeners.clear();
 }
 
@@ -231,7 +232,7 @@ void SocketApi::slotNewConnection()
     connect(socket, SIGNAL(readyRead()), this, SLOT(slotReadSocket()));
     connect(socket, SIGNAL(disconnected()), this, SLOT(onLostConnection()));
     connect(socket, SIGNAL(destroyed(QObject*)), this, SLOT(slotSocketDestroyed(QObject*)));
-    Q_ASSERT(socket->readAll().isEmpty());
+    ASSERT(socket->readAll().isEmpty());
 
     _listeners.append(SocketListener(socket));
     SocketListener &listener = _listeners.last();
@@ -259,7 +260,7 @@ void SocketApi::slotSocketDestroyed(QObject* obj)
 void SocketApi::slotReadSocket()
 {
     QIODevice* socket = qobject_cast<QIODevice*>(sender());
-    Q_ASSERT(socket);
+    ASSERT(socket);
     SocketListener *listener = &*std::find_if(_listeners.begin(), _listeners.end(), ListenerHasSocketPred(socket));
 
     while(socket->canReadLine()) {

diff --git a/src/libsync/account.cpp b/src/libsync/account.cpp
index 203d55570849d884f4ceff4813507850524808eb..8dc93aea5545db0c290766a742f2ac1c51cb4492 100644 (file)
--- a/src/libsync/account.cpp
+++ b/src/libsync/account.cpp
@@ -20,6 +20,7 @@
 #include "creds/abstractcredentials.h"
 #include "capabilities.h"
 #include "theme.h"
+#include "asserts.h"
 
 #include <QSettings>
 #include <QMutex>
@@ -153,8 +154,9 @@ QUrl Account::davUrl() const
  */
 void Account::clearCookieJar()
 {
-    Q_ASSERT(qobject_cast<CookieJar*>(_am->cookieJar()));
-    static_cast<CookieJar*>(_am->cookieJar())->setAllCookies(QList<QNetworkCookie>());
+    auto jar = qobject_cast<CookieJar*>(_am->cookieJar());
+    ASSERT(jar);
+    jar->setAllCookies(QList<QNetworkCookie>());
     emit wantsAccountSaved(this);
 }
 

diff --git a/src/libsync/asserts.h b/src/libsync/asserts.h
new file mode 100644 (file)
index 0000000..19b00df
--- /dev/null
+++ b/src/libsync/asserts.h
@@ -0,0 +1,52 @@
+#ifndef OWNCLOUD_ASSERTS_H
+#define OWNCLOUD_ASSERTS_H
+
+#include <qglobal.h>
+
+#if defined(QT_FORCE_ASSERTS) || !defined(QT_NO_DEBUG)
+#define OC_ASSERT_MSG qFatal
+#else
+#define OC_ASSERT_MSG qWarning
+#endif
+
+// For overloading macros by argument count
+// See stackoverflow.com/questions/16683146/can-macros-be-overloaded-by-number-of-arguments
+#define OC_ASSERT_CAT(A, B) A ## B
+#define OC_ASSERT_SELECT(NAME, NUM) OC_ASSERT_CAT(NAME ## _, NUM)
+#define OC_ASSERT_GET_COUNT(_1, _2, _3, COUNT, ...) COUNT
+#define OC_ASSERT_VA_SIZE(...) OC_ASSERT_GET_COUNT(__VA_ARGS__, 3, 2, 1, 0)
+
+#define OC_ASSERT_OVERLOAD(NAME, ...) OC_ASSERT_SELECT(NAME, OC_ASSERT_VA_SIZE(__VA_ARGS__))(__VA_ARGS__)
+
+// Default assert: If the condition is false in debug builds, terminate.
+//
+// Prints a message on failure, even in release builds.
+#define ASSERT(...) OC_ASSERT_OVERLOAD(ASSERT, __VA_ARGS__)
+#define ASSERT_1(cond) \
+    if (!(cond)) { \
+        OC_ASSERT_MSG("ASSERT: \"%s\" in file %s, line %d", #cond, __FILE__, __LINE__); \
+    } else {}
+#define ASSERT_2(cond, message) \
+    if (!(cond)) { \
+        OC_ASSERT_MSG("ASSERT: \"%s\" in file %s, line %d with message: %s", #cond, __FILE__, __LINE__, message); \
+    } else {}
+
+// Enforce condition to be true, even in release builds.
+//
+// Prints 'message' and aborts execution if 'cond' is false.
+#define ENFORCE(...) OC_ASSERT_OVERLOAD(ENFORCE, __VA_ARGS__)
+#define ENFORCE_1(cond) \
+    if (!(cond)) { \
+        qFatal("ENFORCE: \"%s\" in file %s, line %d", #cond, __FILE__, __LINE__); \
+    } else {}
+#define ENFORCE_2(cond, message) \
+    if (!(cond)) { \
+        qFatal("ENFORCE: \"%s\" in file %s, line %d with message: %s", #cond, __FILE__, __LINE__, message); \
+    } else {}
+
+// An assert that is only present in debug builds: typically used for
+// asserts that are too expensive for release mode.
+//
+// Q_ASSERT
+
+#endif

diff --git a/src/libsync/configfile.cpp b/src/libsync/configfile.cpp
index 8982b33b395c97d02cb7be4c7facd84965e3c501..39f6303f6e6169ddf50bf935546358988390d35c 100644 (file)
--- a/src/libsync/configfile.cpp
+++ b/src/libsync/configfile.cpp
@@ -17,6 +17,7 @@
 #include "configfile.h"
 #include "theme.h"
 #include "utility.h"
+#include "asserts.h"
 
 #include "creds/abstractcredentials.h"
 
@@ -139,7 +140,7 @@ void ConfigFile::setOptionalDesktopNotifications(bool show)
 void ConfigFile::saveGeometry(QWidget *w)
 {
 #ifndef TOKEN_AUTH_ONLY
-    Q_ASSERT(!w->objectName().isNull());
+    ASSERT(!w->objectName().isNull());
     QSettings settings(configFile(), QSettings::IniFormat);
     settings.beginGroup(w->objectName());
     settings.setValue(QLatin1String(geometryC), w->saveGeometry());
@@ -158,7 +159,7 @@ void ConfigFile::saveGeometryHeader(QHeaderView *header)
 {
 #ifndef TOKEN_AUTH_ONLY
     if(!header) return;
-    Q_ASSERT(!header->objectName().isEmpty());
+    ASSERT(!header->objectName().isEmpty());
 
     QSettings settings(configFile(), QSettings::IniFormat);
     settings.beginGroup(header->objectName());
@@ -171,7 +172,7 @@ void ConfigFile::restoreGeometryHeader(QHeaderView *header)
 {
 #ifndef TOKEN_AUTH_ONLY
     if(!header) return;
-    Q_ASSERT(!header->objectName().isNull());
+    ASSERT(!header->objectName().isNull());
 
     QSettings settings(configFile(), QSettings::IniFormat);
     settings.beginGroup(header->objectName());
@@ -230,8 +231,8 @@ QString ConfigFile::excludeFile(Scope scope) const
     // directories.
     QFileInfo fi;
 
-    if (scope != SystemScope) {
-        QFileInfo fi;
+    switch (scope) {
+    case UserScope:
         fi.setFile( configPath(), exclFile );
 
         if( ! fi.isReadable() ) {
@@ -241,12 +242,12 @@ QString ConfigFile::excludeFile(Scope scope) const
             fi.setFile( configPath(), exclFile );
         }
         return fi.absoluteFilePath();
-    } else if (scope != UserScope) {
+    case SystemScope:
         return ConfigFile::excludeFileFromSystem();
-    } else {
-        Q_ASSERT(false);
-        return QString(); // unreachable
     }
+
+    ASSERT(false);
+    return QString();
 }
 
 QString ConfigFile::excludeFileFromSystem()

diff --git a/src/libsync/creds/abstractcredentials.cpp b/src/libsync/creds/abstractcredentials.cpp
index c54c2c77ceb603a6b0d3dd57fdea8e4178f18041..f3f38b22aef47d09a5b0853eae61e196774723b7 100644 (file)
--- a/src/libsync/creds/abstractcredentials.cpp
+++ b/src/libsync/creds/abstractcredentials.cpp
@@ -12,10 +12,10 @@
  * for more details.
  */
 
-
 #include <QString>
 #include <QDebug>
 
+#include "asserts.h"
 #include "creds/abstractcredentials.h"
 
 namespace OCC
@@ -28,7 +28,7 @@ AbstractCredentials::AbstractCredentials()
 
 void AbstractCredentials::setAccount(Account *account)
 {
-    Q_ASSERT(!_account);
+    ENFORCE(!_account, "should only setAccount once");
     _account = account;
 }
 

diff --git a/src/libsync/discoveryphase.cpp b/src/libsync/discoveryphase.cpp
index faa7c0b0703b4653296c9ade0d8cfeb258119226..e338db5df99623ea815eaf733a5aac52e2c248e7 100644 (file)
--- a/src/libsync/discoveryphase.cpp
+++ b/src/libsync/discoveryphase.cpp
@@ -13,14 +13,17 @@
  */
 
 #include "discoveryphase.h"
+
+#include "account.h"
+#include "theme.h"
+#include "asserts.h"
+
 #include <csync_private.h>
 #include <csync_rename.h>
-#include <qdebug.h>
 
+#include <qdebug.h>
 #include <QUrl>
-#include "account.h"
 #include <QFileInfo>
-#include "theme.h"
 #include <cstring>
 
 

diff --git a/src/libsync/owncloudpropagator.cpp b/src/libsync/owncloudpropagator.cpp
index f8a8db89239d6a08b057d551ff254619d7cd8bde..ada9189807275350158753dbe4afa72cf3d64f15 100644 (file)
--- a/src/libsync/owncloudpropagator.cpp
+++ b/src/libsync/owncloudpropagator.cpp
@@ -25,6 +25,7 @@
 #include "configfile.h"
 #include "utility.h"
 #include "account.h"
+#include "asserts.h"
 #include <json.h>
 
 #ifdef Q_OS_WIN
@@ -638,7 +639,7 @@ bool PropagateDirectory::scheduleNextJob()
             return true;
         }
 
-        Q_ASSERT(_subJobs.at(i)->_state == Running);
+        ASSERT(_subJobs.at(i)->_state == Running);
 
         auto paral = _subJobs.at(i)->parallelism();
         if (paral == WaitForFinished) {
@@ -654,6 +655,7 @@ bool PropagateDirectory::scheduleNextJob()
 void PropagateDirectory::slotSubJobFinished(SyncFileItem::Status status)
 {
     PropagatorJob *subJob = static_cast<PropagatorJob *>(sender());
+    ASSERT(subJob);
 
     // Delete the job and remove it from our list of jobs.
     subJob->deleteLater();
@@ -663,7 +665,7 @@ void PropagateDirectory::slotSubJobFinished(SyncFileItem::Status status)
         _firstJob.reset();
     } else {
         int i = _subJobs.indexOf(subJob);
-        Q_ASSERT(i >= 0);
+        ASSERT(i >= 0);
         _subJobs.remove(i);
     }
 
@@ -759,7 +761,7 @@ void CleanupPollsJob::start()
 void CleanupPollsJob::slotPollFinished()
 {
     PollJob *job = qobject_cast<PollJob *>(sender());
-    Q_ASSERT(job);
+    ASSERT(job);
     if (job->_item->_status == SyncFileItem::FatalError) {
         emit aborted(job->_item->_errorString);
         deleteLater();

diff --git a/src/libsync/ownsql.cpp b/src/libsync/ownsql.cpp
index 8a41b476f1fb2cb55a08d248b8a713962f02c3e2..e4cebd7935852f46bfb8cb99db55bf0620d60d61 100644 (file)
--- a/src/libsync/ownsql.cpp
+++ b/src/libsync/ownsql.cpp
@@ -20,6 +20,7 @@
 
 #include "ownsql.h"
 #include "utility.h"
+#include "asserts.h"
 
 #define SQLITE_SLEEP_TIME_USEC 100000
 #define SQLITE_REPEAT_COUNT 20
@@ -147,10 +148,8 @@ void SqlDatabase::close()
 {
     if( _db ) {
         SQLITE_DO(sqlite3_close(_db) );
-        if (_errId != SQLITE_OK) {
-            qWarning() << "ERROR When closing DB" << _error;
-            Q_ASSERT(!"SQLite Close Error");
-        }
+        // Fatal because reopening an unclosed db might be problematic.
+        ENFORCE(_errId == SQLITE_OK, "Error when closing DB");
         _db = 0;
     }
 }
@@ -223,11 +222,7 @@ int SqlQuery::prepare( const QString& sql, bool allow_failure )
         if( _errId != SQLITE_OK ) {
             _error = QString::fromUtf8(sqlite3_errmsg(_db));
             qWarning() << "Sqlite prepare statement error:" << _error << "in" <<_sql;
-            if (!allow_failure) {
-                qFatal("SQLITE Prepare error: %s in %s",
-                       _error.toLocal8Bit().data(),
-                       sql.toLocal8Bit().data());
-            }
+            ENFORCE(allow_failure, "SQLITE Prepare error");
         }
     }
     return _errId;
@@ -284,61 +279,63 @@ bool SqlQuery::next()
 void SqlQuery::bindValue(int pos, const QVariant& value)
 {
     int res = -1;
-    Q_ASSERT(_stmt);
-    if( _stmt ) {
-        switch (value.type()) {
-        case QVariant::Int:
-        case QVariant::Bool:
-            res = sqlite3_bind_int(_stmt, pos, value.toInt());
-            break;
-        case QVariant::Double:
-            res = sqlite3_bind_double(_stmt, pos, value.toDouble());
-            break;
-        case QVariant::UInt:
-        case QVariant::LongLong:
-            res = sqlite3_bind_int64(_stmt, pos, value.toLongLong());
-            break;
-        case QVariant::DateTime: {
-            const QDateTime dateTime = value.toDateTime();
-            const QString str = dateTime.toString(QLatin1String("yyyy-MM-ddThh:mm:ss.zzz"));
-            res = sqlite3_bind_text16(_stmt, pos, str.utf16(),
-                                      str.size() * sizeof(ushort), SQLITE_TRANSIENT);
-            break;
-        }
-        case QVariant::Time: {
-            const QTime time = value.toTime();
-            const QString str = time.toString(QLatin1String("hh:mm:ss.zzz"));
-            res = sqlite3_bind_text16(_stmt, pos, str.utf16(),
-                                      str.size() * sizeof(ushort), SQLITE_TRANSIENT);
-            break;
-        }
-        case QVariant::String: {
-            if( !value.toString().isNull() ) {
-                // lifetime of string == lifetime of its qvariant
-                const QString *str = static_cast<const QString*>(value.constData());
-                res = sqlite3_bind_text16(_stmt, pos, str->utf16(),
-                                          (str->size()) * sizeof(QChar), SQLITE_TRANSIENT);
-            } else {
-                res = sqlite3_bind_null(_stmt, pos);
-            }
-            break; }
-        case QVariant::ByteArray: {
-            auto ba = value.toByteArray();
-            res = sqlite3_bind_text(_stmt, pos, ba.constData(), ba.size(), SQLITE_TRANSIENT);
-            break;
-        }
-        default: {
-            QString str = value.toString();
-            // SQLITE_TRANSIENT makes sure that sqlite buffers the data
-            res = sqlite3_bind_text16(_stmt, pos, str.utf16(),
-                                      (str.size()) * sizeof(QChar), SQLITE_TRANSIENT);
-            break; }
+    if (!_stmt) {
+        ASSERT(false);
+        return;
+    }
+
+    switch (value.type()) {
+    case QVariant::Int:
+    case QVariant::Bool:
+        res = sqlite3_bind_int(_stmt, pos, value.toInt());
+        break;
+    case QVariant::Double:
+        res = sqlite3_bind_double(_stmt, pos, value.toDouble());
+        break;
+    case QVariant::UInt:
+    case QVariant::LongLong:
+        res = sqlite3_bind_int64(_stmt, pos, value.toLongLong());
+        break;
+    case QVariant::DateTime: {
+        const QDateTime dateTime = value.toDateTime();
+        const QString str = dateTime.toString(QLatin1String("yyyy-MM-ddThh:mm:ss.zzz"));
+        res = sqlite3_bind_text16(_stmt, pos, str.utf16(),
+                                  str.size() * sizeof(ushort), SQLITE_TRANSIENT);
+        break;
+    }
+    case QVariant::Time: {
+        const QTime time = value.toTime();
+        const QString str = time.toString(QLatin1String("hh:mm:ss.zzz"));
+        res = sqlite3_bind_text16(_stmt, pos, str.utf16(),
+                                  str.size() * sizeof(ushort), SQLITE_TRANSIENT);
+        break;
+    }
+    case QVariant::String: {
+        if( !value.toString().isNull() ) {
+            // lifetime of string == lifetime of its qvariant
+            const QString *str = static_cast<const QString*>(value.constData());
+            res = sqlite3_bind_text16(_stmt, pos, str->utf16(),
+                                      (str->size()) * sizeof(QChar), SQLITE_TRANSIENT);
+        } else {
+            res = sqlite3_bind_null(_stmt, pos);
         }
+        break; }
+    case QVariant::ByteArray: {
+        auto ba = value.toByteArray();
+        res = sqlite3_bind_text(_stmt, pos, ba.constData(), ba.size(), SQLITE_TRANSIENT);
+        break;
+    }
+    default: {
+        QString str = value.toString();
+        // SQLITE_TRANSIENT makes sure that sqlite buffers the data
+        res = sqlite3_bind_text16(_stmt, pos, str.utf16(),
+                                  (str.size()) * sizeof(QChar), SQLITE_TRANSIENT);
+        break; }
     }
     if (res != SQLITE_OK) {
         qDebug() << Q_FUNC_INFO << "ERROR" << value << res;
     }
-    Q_ASSERT( res == SQLITE_OK );
+    ASSERT( res == SQLITE_OK );
 }
 
 bool SqlQuery::nullValue(int index)

diff --git a/src/libsync/propagatedownload.cpp b/src/libsync/propagatedownload.cpp
index f3d0ec0025b6e478a8108815b323108e911b9a34..030826c0b022e22c2fa904e61386117594293d45 100644 (file)
--- a/src/libsync/propagatedownload.cpp
+++ b/src/libsync/propagatedownload.cpp
@@ -23,6 +23,7 @@
 #include "filesystem.h"
 #include "propagatorjobs.h"
 #include "checksums.h"
+#include "asserts.h"
 
 #include <json.h>
 #include <QNetworkAccessManager>
@@ -441,7 +442,7 @@ void PropagateDownloadFile::slotGetFinished()
     propagator()->_activeJobList.removeOne(this);
 
     GETFileJob *job = qobject_cast<GETFileJob *>(sender());
-    Q_ASSERT(job);
+    ASSERT(job);
 
     qDebug() << Q_FUNC_INFO << job->reply()->request().url() << "FINISHED WITH STATUS"
              << job->reply()->error()

diff --git a/src/libsync/propagateremotedelete.cpp b/src/libsync/propagateremotedelete.cpp
index 5074269b3d2f469b31bf7195496e844b7c9e6df8..ff9d863eb10c7d73065c8eed6bd8e3b616ad9f93 100644 (file)
--- a/src/libsync/propagateremotedelete.cpp
+++ b/src/libsync/propagateremotedelete.cpp
@@ -15,6 +15,7 @@
 #include "propagateremotedelete.h"
 #include "owncloudpropagator_p.h"
 #include "account.h"
+#include "asserts.h"
 
 namespace OCC {
 
@@ -81,7 +82,7 @@ void PropagateRemoteDelete::slotDeleteJobFinished()
 {
     propagator()->_activeJobList.removeOne(this);
 
-    Q_ASSERT(_job);
+    ASSERT(_job);
 
     qDebug() << Q_FUNC_INFO << _job->reply()->request().url() << "FINISHED WITH STATUS"
         << _job->reply()->error()

diff --git a/src/libsync/propagateremotemkdir.cpp b/src/libsync/propagateremotemkdir.cpp
index 01fd38a5213bdf767c5328777ab69da131bdc391..3e4f40b56c0cae15da96b9407a0bcb5c3ab1fec6 100644 (file)
--- a/src/libsync/propagateremotemkdir.cpp
+++ b/src/libsync/propagateremotemkdir.cpp
@@ -17,6 +17,7 @@
 #include "account.h"
 #include "syncjournalfilerecord.h"
 #include "propagateremotedelete.h"
+#include "asserts.h"
 #include <QFile>
 
 namespace OCC {
@@ -70,7 +71,7 @@ void PropagateRemoteMkdir::slotMkcolJobFinished()
 {
     propagator()->_activeJobList.removeOne(this);
 
-    Q_ASSERT(_job);
+    ASSERT(_job);
 
     qDebug() << Q_FUNC_INFO << _job->reply()->request().url() << "FINISHED WITH STATUS"
         << _job->reply()->error()

diff --git a/src/libsync/propagateremotemove.cpp b/src/libsync/propagateremotemove.cpp
index f3f9391508acd494e094ccbf693aa6c9e3ae16be..11370d573c8e2bfa9e938ce9327fc9cbb91ee288 100644 (file)
--- a/src/libsync/propagateremotemove.cpp
+++ b/src/libsync/propagateremotemove.cpp
@@ -18,6 +18,7 @@
 #include "account.h"
 #include "syncjournalfilerecord.h"
 #include "filesystem.h"
+#include "asserts.h"
 #include <QFile>
 #include <QStringList>
 #include <QDir>
@@ -123,7 +124,7 @@ void PropagateRemoteMove::slotMoveJobFinished()
 {
     propagator()->_activeJobList.removeOne(this);
 
-    Q_ASSERT(_job);
+    ASSERT(_job);
 
     qDebug() << Q_FUNC_INFO << _job->reply()->request().url() << "FINISHED WITH STATUS"
         << _job->reply()->error()
@@ -207,8 +208,8 @@ bool PropagateRemoteMove::adjustSelectiveSync(SyncJournalDb *journal, const QStr
         return false;
 
     bool changed = false;
-    Q_ASSERT(!from_.endsWith(QLatin1String("/")));
-    Q_ASSERT(!to_.endsWith(QLatin1String("/")));
+    ASSERT(!from_.endsWith(QLatin1String("/")));
+    ASSERT(!to_.endsWith(QLatin1String("/")));
     QString from = from_ + QLatin1String("/");
     QString to = to_ + QLatin1String("/");
 

diff --git a/src/libsync/propagateupload.cpp b/src/libsync/propagateupload.cpp
index b3b737a6b7b839ca51cb2305326bc5157a835500..2f8c544fb7d329c4d5af2ab7ce683f6c9a201213 100644 (file)
--- a/src/libsync/propagateupload.cpp
+++ b/src/libsync/propagateupload.cpp
@@ -25,6 +25,7 @@
 #include "checksums.h"
 #include "syncengine.h"
 #include "propagateremotedelete.h"
+#include "asserts.h"
 
 #include <json.h>
 #include <QNetworkAccessManager>
@@ -375,7 +376,7 @@ bool UploadDevice::prepareAndOpen(const QString& fileName, qint64 start, qint64
 
 
 qint64 UploadDevice::writeData(const char* , qint64 ) {
-    Q_ASSERT(!"write to read only device");
+    ASSERT(false, "write to read only device");
     return 0;
 }
 
@@ -486,7 +487,7 @@ void PropagateUploadFileCommon::startPollJob(const QString& path)
 void PropagateUploadFileCommon::slotPollFinished()
 {
     PollJob *job = qobject_cast<PollJob *>(sender());
-    Q_ASSERT(job);
+    ASSERT(job);
 
     propagator()->_activeJobList.removeOne(this);
 

diff --git a/src/libsync/propagateuploadng.cpp b/src/libsync/propagateuploadng.cpp
index 5d637d467f53e4453599bf9d307e35a22fdde4c8..7109abb94e4f53bd8b0db965ec4e67e2cc4e2387 100644 (file)
--- a/src/libsync/propagateuploadng.cpp
+++ b/src/libsync/propagateuploadng.cpp
@@ -25,7 +25,7 @@
 #include "syncengine.h"
 #include "propagateremotemove.h"
 #include "propagateremotedelete.h"
-
+#include "asserts.h"
 
 #include <QNetworkAccessManager>
 #include <QFileInfo>
@@ -188,7 +188,7 @@ void PropagateUploadFileNG::slotPropfindFinishedWithError()
 void PropagateUploadFileNG::slotDeleteJobFinished()
 {
     auto job = qobject_cast<DeleteJob *>(sender());
-    Q_ASSERT(job);
+    ASSERT(job);
     _jobs.remove(_jobs.indexOf(job));
 
     QNetworkReply::NetworkError err = job->reply()->error();
@@ -220,7 +220,7 @@ void PropagateUploadFileNG::slotDeleteJobFinished()
 
 void PropagateUploadFileNG::startNewUpload()
 {
-    Q_ASSERT(propagator()->_activeJobList.count(this) == 1);
+    ASSERT(propagator()->_activeJobList.count(this) == 1);
     _transferId = qrand() ^ _item->_modtime ^ (_item->_size << 16) ^ qHash(_item->_file);
     _sent = 0;
     _currentChunk = 0;
@@ -270,11 +270,12 @@ void PropagateUploadFileNG::startNextChunk()
         return;
 
     quint64 fileSize = _item->_size;
-    Q_ASSERT(fileSize >= _sent);
+    ENFORCE(fileSize >= _sent, "Sent data exceeds file size");
+
     quint64 currentChunkSize = qMin(chunkSize(), fileSize - _sent);
 
     if (currentChunkSize == 0) {
-        Q_ASSERT(_jobs.isEmpty()); // There should be no running job anymore
+        ASSERT(_jobs.isEmpty());
         _finished = true;
         // Finish with a MOVE
         QString destination = QDir::cleanPath(propagator()->account()->url().path() + QLatin1Char('/')
@@ -343,7 +344,8 @@ void PropagateUploadFileNG::startNextChunk()
 void PropagateUploadFileNG::slotPutFinished()
 {
     PUTFileJob *job = qobject_cast<PUTFileJob *>(sender());
-    Q_ASSERT(job);
+    ASSERT(job);
+
     slotJobDestroyed(job); // remove it from the _jobs list
 
     qDebug() << job->reply()->request().url() << "FINISHED WITH STATUS"
@@ -391,7 +393,7 @@ void PropagateUploadFileNG::slotPutFinished()
         return;
     }
 
-    Q_ASSERT(_sent <= _item->_size);
+    ENFORCE(_sent <= _item->_size, "can't send more than size");
     bool finished = _sent == _item->_size;
 
     // Check if the file still exists

diff --git a/src/libsync/propagateuploadv1.cpp b/src/libsync/propagateuploadv1.cpp
index 081a0dc4fc1a94dacc4ecdc573d4e105fb4cdf39..311bc500c93131183bfb207ea8bce2465766355f 100644 (file)
--- a/src/libsync/propagateuploadv1.cpp
+++ b/src/libsync/propagateuploadv1.cpp
@@ -25,6 +25,7 @@
 #include "checksums.h"
 #include "syncengine.h"
 #include "propagateremotedelete.h"
+#include "asserts.h"
 
 #include <json.h>
 #include <QNetworkAccessManager>
@@ -171,7 +172,8 @@ void PropagateUploadFileV1::startNextChunk()
 void PropagateUploadFileV1::slotPutFinished()
 {
     PUTFileJob *job = qobject_cast<PUTFileJob *>(sender());
-    Q_ASSERT(job);
+    ASSERT(job);
+
     slotJobDestroyed(job); // remove it from the _jobs list
 
     qDebug() << Q_FUNC_INFO << job->reply()->request().url() << "FINISHED WITH STATUS"

diff --git a/src/libsync/syncengine.cpp b/src/libsync/syncengine.cpp
index 6da819fed241bb29d2383983363dae89d1d860e4..57a00763f754d68cb793c0d6aee888d03849ff14 100644 (file)
--- a/src/libsync/syncengine.cpp
+++ b/src/libsync/syncengine.cpp
@@ -24,6 +24,7 @@
 #include "csync_private.h"
 #include "filesystem.h"
 #include "propagateremotedelete.h"
+#include "asserts.h"
 
 #ifdef Q_OS_WIN
 #include <windows.h>
@@ -83,7 +84,7 @@ SyncEngine::SyncEngine(AccountPtr account, const QString& localPath,
     qRegisterMetaType<SyncFileItem::Direction>("SyncFileItem::Direction");
 
     // Everything in the SyncEngine expects a trailing slash for the localPath.
-    Q_ASSERT(localPath.endsWith(QLatin1Char('/')));
+    ASSERT(localPath.endsWith(QLatin1Char('/')));
 
     csync_create(&_csync_ctx, localPath.toUtf8().data());
 
@@ -353,7 +354,7 @@ int SyncEngine::treewalkFile( TREE_WALK_FILE *file, bool remote )
 
     QTextCodec::ConverterState utf8State;
     static QTextCodec *codec = QTextCodec::codecForName("UTF-8");
-    Q_ASSERT(codec);
+    ASSERT(codec);
     QString fileUtf8 = codec->toUnicode(file->path, qstrlen(file->path), &utf8State);
     QString renameTarget;
     QString key = fileUtf8;
@@ -389,9 +390,11 @@ int SyncEngine::treewalkFile( TREE_WALK_FILE *file, bool remote )
         item->_modtime = file->modtime;
     } else {
         if (instruction != CSYNC_INSTRUCTION_NONE) {
-            qDebug() << "ERROR: Instruction" << item->_instruction << "vs" << instruction << "for" << fileUtf8;
-            Q_ASSERT(!"Instructions are both unequal NONE");
-            return -1;
+            qWarning() << "ERROR: Instruction" << item->_instruction << "vs" << instruction << "for" << fileUtf8;
+            ASSERT(false);
+            // Set instruction to NONE for safety.
+            file->instruction = item->_instruction = instruction = CSYNC_INSTRUCTION_NONE;
+            return -1; // should lead to treewalk error
         }
     }
 
@@ -499,7 +502,7 @@ int SyncEngine::treewalkFile( TREE_WALK_FILE *file, bool remote )
         item->_status = SyncFileItem::SoftError;
         break;
     default:
-        Q_ASSERT("Non handled error-status");
+        ASSERT(false, "Non handled error-status");
         /* No error string */
     }
 
@@ -709,8 +712,11 @@ void SyncEngine::startSync()
         }
     }
 
-    Q_ASSERT(!s_anySyncRunning);
-    Q_ASSERT(!_syncRunning);
+    if (s_anySyncRunning || _syncRunning) {
+        ASSERT(false);
+        return;
+    }
+
     s_anySyncRunning = true;
     _syncRunning = true;
     _anotherSyncNeeded = NoFollowUpSync;

diff --git a/src/libsync/syncfilestatustracker.cpp b/src/libsync/syncfilestatustracker.cpp
index 4179e3bf6938f594dfdcb2fe0be3aeb533b54ae7..df54c8cdf778a9fed90005a3916707fa80c77601 100644 (file)
--- a/src/libsync/syncfilestatustracker.cpp
+++ b/src/libsync/syncfilestatustracker.cpp
@@ -17,6 +17,7 @@
 #include "syncengine.h"
 #include "syncjournaldb.h"
 #include "syncjournalfilerecord.h"
+#include "asserts.h"
 
 namespace OCC {
 
@@ -86,7 +87,7 @@ SyncFileStatusTracker::SyncFileStatusTracker(SyncEngine *syncEngine)
 
 SyncFileStatus SyncFileStatusTracker::fileStatus(const QString& relativePath)
 {
-    Q_ASSERT(!relativePath.endsWith(QLatin1Char('/')));
+    ASSERT(!relativePath.endsWith(QLatin1Char('/')));
 
     if (relativePath.isEmpty()) {
         // This is the root sync folder, it doesn't have an entry in the database and won't be walked by csync, so resolve manually.
@@ -121,8 +122,8 @@ SyncFileStatus SyncFileStatusTracker::fileStatus(const QString& relativePath)
 void SyncFileStatusTracker::slotPathTouched(const QString& fileName)
 {
     QString folderPath = _syncEngine->localPath();
-    Q_ASSERT(fileName.startsWith(folderPath));
 
+    ASSERT(fileName.startsWith(folderPath));
     QString localPath = fileName.mid(folderPath.size());
     _dirtyPaths.insert(localPath);
 
@@ -141,7 +142,7 @@ void SyncFileStatusTracker::incSyncCountAndEmitStatusChanged(const QString &rela
 
         // We passed from OK to SYNC, increment the parent to keep it marked as
         // SYNC while we propagate ourselves and our own children.
-        Q_ASSERT(!relativePath.endsWith('/'));
+        ASSERT(!relativePath.endsWith('/'));
         int lastSlashIndex = relativePath.lastIndexOf('/');
         if (lastSlashIndex != -1)
             incSyncCountAndEmitStatusChanged(relativePath.left(lastSlashIndex), UnknownShared);
@@ -163,7 +164,7 @@ void SyncFileStatusTracker::decSyncCountAndEmitStatusChanged(const QString &rela
         emit fileStatusChanged(getSystemDestination(relativePath), status);
 
         // We passed from SYNC to OK, decrement our parent.
-        Q_ASSERT(!relativePath.endsWith('/'));
+        ASSERT(!relativePath.endsWith('/'));
         int lastSlashIndex = relativePath.lastIndexOf('/');
         if (lastSlashIndex != -1)
             decSyncCountAndEmitStatusChanged(relativePath.left(lastSlashIndex), UnknownShared);
@@ -174,7 +175,7 @@ void SyncFileStatusTracker::decSyncCountAndEmitStatusChanged(const QString &rela
 
 void SyncFileStatusTracker::slotAboutToPropagate(SyncFileItemVector& items)
 {
-    Q_ASSERT(_syncCount.isEmpty());
+    ASSERT(_syncCount.isEmpty());
 
     std::map<QString, SyncFileStatus::SyncFileStatusTag> oldProblems;
     std::swap(_syncProblems, oldProblems);
@@ -277,8 +278,8 @@ SyncFileStatus SyncFileStatusTracker::resolveSyncAndErrorStatus(const QString &r
             status.set(problemStatus);
     }
 
-    // The shared status needs to have been fetched from a SyncFileItem or the DB at this point.
-    Q_ASSERT(sharedFlag != UnknownShared);
+    ASSERT(sharedFlag != UnknownShared,
+           "The shared status needs to have been fetched from a SyncFileItem or the DB at this point.");
     if (sharedFlag == Shared)
         status.setSharedWithMe(true);
 

diff --git a/src/libsync/syncjournaldb.cpp b/src/libsync/syncjournaldb.cpp
index ae0cb8e26732319c56e5a69851595a6b496cf3fb..7ee83db462a88313350863892be280f54f3642c6 100644 (file)
--- a/src/libsync/syncjournaldb.cpp
+++ b/src/libsync/syncjournaldb.cpp
@@ -27,6 +27,7 @@
 #include "utility.h"
 #include "version.h"
 #include "filesystem.h"
+#include "asserts.h"
 
 #include "../../csync/src/std/c_jhash.h"
 
@@ -178,7 +179,7 @@ bool SyncJournalDb::sqlFail( const QString& log, const SqlQuery& query )
 {
     commitTransaction();
     qWarning() << "SQL Error" << log << query.error();
-    Q_ASSERT(!"SQL ERROR");
+    ASSERT(false);
     _db.close();
     return false;
 }
@@ -1607,7 +1608,7 @@ void SyncJournalDb::setPollInfo(const SyncJournalDb::PollInfo& info)
 QStringList SyncJournalDb::getSelectiveSyncList(SyncJournalDb::SelectiveSyncListType type, bool *ok )
 {
     QStringList result;
-    Q_ASSERT(ok);
+    ASSERT(ok);
 
     QMutexLocker locker(&_mutex);
     if( !checkConnect() ) {