TaskTree: Unify TaskInterface::done(DoneResult) signal

Change the argument of TaskInterface::done() signal
from bool into DoneResult. Make it consistent with
other TaskTree API.

Introduce toDoneResult(bool success) helper.

Change-Id: I7b3041d7c1ed0317c76adbc1fd37448231e85f82
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: hjk <hjk@qt.io>

39 files changed, 191 insertions, 160 deletions

diff --git a/src/libs/solutions/tasking/barrier.cpp b/src/libs/solutions/tasking/barrier.cpp
index c4daa033b4..e160dbac76 100644
--- a/src/libs/solutions/tasking/barrier.cpp
+++ b/src/libs/solutions/tasking/barrier.cpp
@@ -35,18 +35,18 @@ void Barrier::advance()
         return;
     ++m_current;
     if (m_current == m_limit)
-        stopWithResult(true);
+        stopWithResult(DoneResult::Success);
 }
 
-void Barrier::stopWithResult(bool success)
+void Barrier::stopWithResult(DoneResult result)
 {
     // Calling stopWithResult on finished is OK when the same success is passed
-    QTC_ASSERT(isRunning() || (m_result && *m_result == success), return);
+    QTC_ASSERT(isRunning() || (m_result && *m_result == result), return);
     if (!isRunning()) // no-op
         return;
     m_current = -1;
-    m_result = success;
-    emit done(success);
+    m_result = result;
+    emit done(result);
 }
 
 } // namespace Tasking
diff --git a/src/libs/solutions/tasking/barrier.h b/src/libs/solutions/tasking/barrier.h
index 3001916fb6..13b6dfa48f 100644
--- a/src/libs/solutions/tasking/barrier.h
+++ b/src/libs/solutions/tasking/barrier.h
@@ -19,17 +19,17 @@ public:
 
     void start();
     void advance(); // If limit reached, stops with true
-    void stopWithResult(bool success); // Ignores limit
+    void stopWithResult(DoneResult result); // Ignores limit
 
     bool isRunning() const { return m_current >= 0; }
     int current() const { return m_current; }
-    std::optional<bool> result() const { return m_result; }
+    std::optional<DoneResult> result() const { return m_result; }
 
 signals:
-    void done(bool success);
+    void done(DoneResult success);
 
 private:
-    std::optional<bool> m_result = {};
+    std::optional<DoneResult> m_result = {};
     int m_limit = 1;
     int m_current = -1;
 };
@@ -80,9 +80,11 @@ GroupItem waitForBarrierTask(const MultiBarrier<Limit> &sharedBarrier)
             return SetupResult::StopWithError;
         }
         Barrier *activeSharedBarrier = activeBarrier->barrier();
-        const std::optional<bool> result = activeSharedBarrier->result();
-        if (result.has_value())
-            return result.value() ? SetupResult::StopWithSuccess : SetupResult::StopWithError;
+        const std::optional<DoneResult> result = activeSharedBarrier->result();
+        if (result.has_value()) {
+            return result.value() == DoneResult::Success ? SetupResult::StopWithSuccess
+                                                         : SetupResult::StopWithError;
+        }
         QObject::connect(activeSharedBarrier, &Barrier::done, &barrier, &Barrier::stopWithResult);
         return SetupResult::Continue;
     });
diff --git a/src/libs/solutions/tasking/concurrentcall.h b/src/libs/solutions/tasking/concurrentcall.h
index 6298b05372..300d0cd610 100644
--- a/src/libs/solutions/tasking/concurrentcall.h
+++ b/src/libs/solutions/tasking/concurrentcall.h
@@ -78,12 +78,12 @@ public:
 
     void start() {
         if (!this->task()->m_startHandler) {
-            emit this->done(false); // TODO: Add runtime assert
+            emit this->done(DoneResult::Error); // TODO: Add runtime assert
             return;
         }
         m_watcher.reset(new QFutureWatcher<ResultType>);
         this->connect(m_watcher.get(), &QFutureWatcherBase::finished, this, [this] {
-            emit this->done(!m_watcher->isCanceled());
+            emit this->done(toDoneResult(!m_watcher->isCanceled()));
             m_watcher.release()->deleteLater();
         });
         this->task()->m_future = this->task()->m_startHandler();
diff --git a/src/libs/solutions/tasking/networkquery.cpp b/src/libs/solutions/tasking/networkquery.cpp
index 292d3c7d4a..07d1c00817 100644
--- a/src/libs/solutions/tasking/networkquery.cpp
+++ b/src/libs/solutions/tasking/networkquery.cpp
@@ -16,13 +16,13 @@ void NetworkQuery::start()
     if (!m_manager) {
         qWarning("Can't start the NetworkQuery without the QNetworkAccessManager. "
                  "Stopping with an error.");
-        emit done(false);
+        emit done(DoneResult::Error);
         return;
     }
     m_reply.reset(m_manager->get(m_request));
     connect(m_reply.get(), &QNetworkReply::finished, this, [this] {
         disconnect(m_reply.get(), nullptr, this, nullptr);
-        emit done(m_reply->error() == QNetworkReply::NoError);
+        emit done(toDoneResult(m_reply->error() == QNetworkReply::NoError));
         m_reply.release()->deleteLater();
     });
     if (m_reply->isRunning())
diff --git a/src/libs/solutions/tasking/networkquery.h b/src/libs/solutions/tasking/networkquery.h
index 0cac720584..bf08bd1e7b 100644
--- a/src/libs/solutions/tasking/networkquery.h
+++ b/src/libs/solutions/tasking/networkquery.h
@@ -35,7 +35,7 @@ public:
 
 signals:
     void started();
-    void done(bool success);
+    void done(DoneResult result);
 
 private:
     QNetworkRequest m_request;
diff --git a/src/libs/solutions/tasking/qprocesstask.h b/src/libs/solutions/tasking/qprocesstask.h
index 5fa4c19a41..cc0b83698b 100644
--- a/src/libs/solutions/tasking/qprocesstask.h
+++ b/src/libs/solutions/tasking/qprocesstask.h
@@ -50,12 +50,12 @@ private:
             const bool success = task()->exitStatus() == QProcess::NormalExit
                                  && task()->error() == QProcess::UnknownError
                                  && task()->exitCode() == 0;
-            emit done(success);
+            emit done(toDoneResult(success));
         });
         connect(task(), &QProcess::errorOccurred, this, [this](QProcess::ProcessError error) {
             if (error != QProcess::FailedToStart)
                 return;
-            emit done(false);
+            emit done(DoneResult::Error);
         });
         task()->start();
     }
diff --git a/src/libs/solutions/tasking/tasktree.cpp b/src/libs/solutions/tasking/tasktree.cpp
index d140154859..6058f3bd1c 100644
--- a/src/libs/solutions/tasking/tasktree.cpp
+++ b/src/libs/solutions/tasking/tasktree.cpp
@@ -836,6 +836,11 @@ const GroupItem stopOnSuccessOrError = workflowPolicy(WorkflowPolicy::StopOnSucc
 const GroupItem finishAllAndSuccess = workflowPolicy(WorkflowPolicy::FinishAllAndSuccess);
 const GroupItem finishAllAndError = workflowPolicy(WorkflowPolicy::FinishAllAndError);
 
+DoneResult toDoneResult(bool success)
+{
+    return success ? DoneResult::Success : DoneResult::Error;
+}
+
 static SetupResult toSetupResult(bool success)
 {
     return success ? SetupResult::StopWithSuccess : SetupResult::StopWithError;
@@ -846,6 +851,11 @@ static DoneResult toDoneResult(DoneWith doneWith)
     return doneWith == DoneWith::Success ? DoneResult::Success : DoneResult::Error;
 }
 
+static DoneWith toDoneWith(DoneResult result)
+{
+    return result == DoneResult::Success ? DoneWith::Success : DoneWith::Error;
+}
+
 class StorageThreadData
 {
     Q_DISABLE_COPY_MOVE(StorageThreadData)
@@ -1548,8 +1558,8 @@ SetupResult TaskTreePrivate::start(TaskRuntimeNode *node)
     const std::shared_ptr<SetupResult> unwindAction
         = std::make_shared<SetupResult>(SetupResult::Continue);
     QObject::connect(node->m_task.get(), &TaskInterface::done,
-                     q, [this, node, unwindAction](bool success) {
-        const bool result = invokeDoneHandler(node, success ? DoneWith::Success : DoneWith::Error);
+                     q, [this, node, unwindAction](DoneResult doneResult) {
+        const bool result = invokeDoneHandler(node, toDoneWith(doneResult));
         QObject::disconnect(node->m_task.get(), &TaskInterface::done, q, nullptr);
         node->m_task.release()->deleteLater();
         TaskRuntimeContainer *parentContainer = node->m_parentContainer;
@@ -2650,7 +2660,7 @@ void TaskTree::setupStorageHandler(const TreeStorageBase &storage,
 TaskTreeTaskAdapter::TaskTreeTaskAdapter()
 {
     connect(task(), &TaskTree::done, this,
-            [this](DoneWith result) { emit done(result == DoneWith::Success); });
+            [this](DoneWith result) { emit done(toDoneResult(result)); });
 }
 
 void TaskTreeTaskAdapter::start()
@@ -2743,7 +2753,10 @@ TimeoutTaskAdapter::~TimeoutTaskAdapter()
 
 void TimeoutTaskAdapter::start()
 {
-    m_timerId = scheduleTimeout(*task(), this, [this] { m_timerId = {}; emit done(true); });
+    m_timerId = scheduleTimeout(*task(), this, [this] {
+        m_timerId = {};
+        emit done(DoneResult::Success);
+    });
 }
 
 } // namespace Tasking
diff --git a/src/libs/solutions/tasking/tasktree.h b/src/libs/solutions/tasking/tasktree.h
index 0be2aa097f..5fa2d1e89d 100644
--- a/src/libs/solutions/tasking/tasktree.h
+++ b/src/libs/solutions/tasking/tasktree.h
@@ -19,6 +19,63 @@ namespace Tasking {
 
 Q_NAMESPACE_EXPORT(TASKING_EXPORT)
 
+// WorkflowPolicy:
+// 1. When all children finished with success -> report success, otherwise:
+//    a) Report error on first error and stop executing other children (including their subtree).
+//    b) On first error - continue executing all children and report error afterwards.
+// 2. When all children finished with error -> report error, otherwise:
+//    a) Report success on first success and stop executing other children (including their subtree).
+//    b) On first success - continue executing all children and report success afterwards.
+// 3. Stops on first finished child. In sequential mode it will never run other children then the first one.
+//    Useful only in parallel mode.
+// 4. Always run all children, let them finish, ignore their results and report success afterwards.
+// 5. Always run all children, let them finish, ignore their results and report error afterwards.
+
+enum class WorkflowPolicy
+{
+    StopOnError,          // 1a - Reports error on first child error, otherwise success (if all children were success).
+    ContinueOnError,      // 1b - The same, but children execution continues. Reports success when no children.
+    StopOnSuccess,        // 2a - Reports success on first child success, otherwise error (if all children were error).
+    ContinueOnSuccess,    // 2b - The same, but children execution continues. Reports error when no children.
+    StopOnSuccessOrError, // 3  - Stops on first finished child and report its result.
+    FinishAllAndSuccess,  // 4  - Reports success after all children finished.
+    FinishAllAndError     // 5  - Reports error after all children finished.
+};
+Q_ENUM_NS(WorkflowPolicy);
+
+enum class SetupResult
+{
+    Continue,
+    StopWithSuccess,
+    StopWithError
+};
+Q_ENUM_NS(SetupResult);
+
+enum class DoneResult
+{
+    Success,
+    Error
+};
+Q_ENUM_NS(DoneResult);
+
+enum class DoneWith
+{
+    Success,
+    Error,
+    Cancel
+};
+Q_ENUM_NS(DoneWith);
+
+enum class CallDoneIf
+{
+    SuccessOrError,
+    Success,
+    Error
+};
+Q_ENUM_NS(CallDoneIf);
+
+TASKING_EXPORT DoneResult toDoneResult(bool success);
+
 class StorageData;
 class TaskTreePrivate;
 
@@ -27,7 +84,7 @@ class TASKING_EXPORT TaskInterface : public QObject
     Q_OBJECT
 
 signals:
-    void done(bool success);
+    void done(DoneResult result);
 
 private:
     template <typename Task, typename Deleter> friend class TaskAdapter;
@@ -88,61 +145,6 @@ private:
     }
 };
 
-// WorkflowPolicy:
-// 1. When all children finished with success -> report success, otherwise:
-//    a) Report error on first error and stop executing other children (including their subtree).
-//    b) On first error - continue executing all children and report error afterwards.
-// 2. When all children finished with error -> report error, otherwise:
-//    a) Report success on first success and stop executing other children (including their subtree).
-//    b) On first success - continue executing all children and report success afterwards.
-// 3. Stops on first finished child. In sequential mode it will never run other children then the first one.
-//    Useful only in parallel mode.
-// 4. Always run all children, let them finish, ignore their results and report success afterwards.
-// 5. Always run all children, let them finish, ignore their results and report error afterwards.
-
-enum class WorkflowPolicy
-{
-    StopOnError,          // 1a - Reports error on first child error, otherwise success (if all children were success).
-    ContinueOnError,      // 1b - The same, but children execution continues. Reports success when no children.
-    StopOnSuccess,        // 2a - Reports success on first child success, otherwise error (if all children were error).
-    ContinueOnSuccess,    // 2b - The same, but children execution continues. Reports error when no children.
-    StopOnSuccessOrError, // 3  - Stops on first finished child and report its result.
-    FinishAllAndSuccess,  // 4  - Reports success after all children finished.
-    FinishAllAndError     // 5  - Reports error after all children finished.
-};
-Q_ENUM_NS(WorkflowPolicy);
-
-enum class SetupResult
-{
-    Continue,
-    StopWithSuccess,
-    StopWithError
-};
-Q_ENUM_NS(SetupResult);
-
-enum class DoneResult
-{
-    Success,
-    Error
-};
-Q_ENUM_NS(DoneResult);
-
-enum class DoneWith
-{
-    Success,
-    Error,
-    Cancel
-};
-Q_ENUM_NS(DoneWith);
-
-enum class CallDoneIf
-{
-    SuccessOrError,
-    Success,
-    Error
-};
-Q_ENUM_NS(CallDoneIf);
-
 class TASKING_EXPORT GroupItem
 {
 public:
diff --git a/src/libs/utils/async.h b/src/libs/utils/async.h
index 64ade0a9e3..d10f4e2fed 100644
--- a/src/libs/utils/async.h
+++ b/src/libs/utils/async.h
@@ -204,7 +204,7 @@ class AsyncTaskAdapter : public Tasking::TaskAdapter<Async<ResultType>>
 public:
     AsyncTaskAdapter() {
         this->connect(this->task(), &AsyncBase::done, this, [this] {
-            emit this->done(!this->task()->isCanceled());
+            emit this->done(Tasking::toDoneResult(!this->task()->isCanceled()));
         });
     }
     void start() final { this->task()->start(); }
diff --git a/src/libs/utils/filestreamer.cpp b/src/libs/utils/filestreamer.cpp
index d4d34c477f..0e834e0acf 100644
--- a/src/libs/utils/filestreamer.cpp
+++ b/src/libs/utils/filestreamer.cpp
@@ -34,13 +34,13 @@ public:
         m_taskTree.reset(new TaskTree({task}));
         connect(m_taskTree.get(), &TaskTree::done, this, [this](DoneWith result) {
             m_taskTree.release()->deleteLater();
-            emit done(result == DoneWith::Success);
+            emit done(toDoneResult(result == DoneWith::Success));
         });
         m_taskTree->start();
     }
 
 signals:
-    void done(bool success);
+    void done(DoneResult result);
 
 protected:
     FilePath m_filePath;
@@ -381,7 +381,7 @@ public:
     FilePath m_destination;
     QByteArray m_readBuffer;
     QByteArray m_writeBuffer;
-    StreamResult m_streamResult = StreamResult::FinishedWithError;
+    DoneResult m_streamResult = DoneResult::Error;
     std::unique_ptr<TaskTree> m_taskTree;
 
     GroupItem task() {
@@ -454,7 +454,7 @@ void FileStreamer::setWriteData(const QByteArray &writeData)
     d->m_writeBuffer = writeData;
 }
 
-StreamResult FileStreamer::result() const
+DoneResult FileStreamer::result() const
 {
     return d->m_streamResult;
 }
@@ -465,8 +465,7 @@ void FileStreamer::start()
     QTC_ASSERT(!d->m_taskTree, return);
     d->m_taskTree.reset(new TaskTree({d->task()}));
     connect(d->m_taskTree.get(), &TaskTree::done, this, [this](DoneWith result) {
-        d->m_streamResult = result == DoneWith::Success ? StreamResult::FinishedWithSuccess
-                                                          : StreamResult::FinishedWithError;
+        d->m_streamResult = toDoneResult(result == DoneWith::Success);
         d->m_taskTree.release()->deleteLater();
         emit done();
     });
diff --git a/src/libs/utils/filestreamer.h b/src/libs/utils/filestreamer.h
index 828f27be8e..8f569ff436 100644
--- a/src/libs/utils/filestreamer.h
+++ b/src/libs/utils/filestreamer.h
@@ -19,8 +19,6 @@ namespace Utils {
 
 enum class StreamMode { Reader, Writer, Transfer };
 
-enum class StreamResult { FinishedWithSuccess, FinishedWithError };
-
 class QTCREATOR_UTILS_EXPORT FileStreamer final : public QObject
 {
     Q_OBJECT
@@ -38,7 +36,7 @@ public:
     // Only for Writer mode
     void setWriteData(const QByteArray &writeData);
 
-    StreamResult result() const;
+    Tasking::DoneResult result() const;
 
     void start();
     void stop();
@@ -53,8 +51,9 @@ private:
 class FileStreamerTaskAdapter : public Tasking::TaskAdapter<FileStreamer>
 {
 public:
-    FileStreamerTaskAdapter() { connect(task(), &FileStreamer::done, this,
-                [this] { emit done(task()->result() == StreamResult::FinishedWithSuccess); }); }
+    FileStreamerTaskAdapter() {
+        connect(task(), &FileStreamer::done, this, [this] { emit done(task()->result()); });
+    }
     void start() override { task()->start(); }
 };
 
diff --git a/src/libs/utils/filestreamermanager.cpp b/src/libs/utils/filestreamermanager.cpp
index 33df7b264e..9cdfb15c03 100644
--- a/src/libs/utils/filestreamermanager.cpp
+++ b/src/libs/utils/filestreamermanager.cpp
@@ -129,7 +129,7 @@ FileStreamHandle FileStreamerManager::copy(const FilePath &source, const FilePat
         return execute(onSetup, {}, context);
 
     const auto onDone = [=](FileStreamer *streamer) {
-        if (streamer->result() == StreamResult::FinishedWithSuccess)
+        if (streamer->result() == Tasking::DoneResult::Success)
             cont({});
         else
             cont(make_unexpected(Tr::tr("Failed copying file.")));
@@ -153,7 +153,7 @@ FileStreamHandle FileStreamerManager::read(const FilePath &source, QObject *cont
         return execute(onSetup, {}, context);
 
     const auto onDone = [=](FileStreamer *streamer) {
-        if (streamer->result() == StreamResult::FinishedWithSuccess)
+        if (streamer->result() == Tasking::DoneResult::Success)
             cont(streamer->readData());
         else
             cont(make_unexpected(Tr::tr("Failed reading file.")));
@@ -179,7 +179,7 @@ FileStreamHandle FileStreamerManager::write(const FilePath &destination, const Q
         return execute(onSetup, {}, context);
 
     const auto onDone = [=](FileStreamer *streamer) {
-        if (streamer->result() == StreamResult::FinishedWithSuccess)
+        if (streamer->result() == Tasking::DoneResult::Success)
             cont(0); // TODO: return write count?
         else
             cont(make_unexpected(Tr::tr("Failed writing file.")));
diff --git a/src/libs/utils/process.cpp b/src/libs/utils/process.cpp
index 192b3bc880..29f4a1f852 100644
--- a/src/libs/utils/process.cpp
+++ b/src/libs/utils/process.cpp
@@ -2160,7 +2160,7 @@ void ProcessPrivate::storeEventLoopDebugInfo(const QVariant &value)
 ProcessTaskAdapter::ProcessTaskAdapter()
 {
     connect(task(), &Process::done, this, [this] {
-        emit done(task()->result() == ProcessResult::FinishedWithSuccess);
+        emit done(Tasking::toDoneResult(task()->result() == ProcessResult::FinishedWithSuccess));
     });
 }
 
diff --git a/src/libs/utils/unarchiver.cpp b/src/libs/utils/unarchiver.cpp
index 9435bc77a5..8436565425 100644
--- a/src/libs/utils/unarchiver.cpp
+++ b/src/libs/utils/unarchiver.cpp
@@ -10,6 +10,8 @@
 
 #include <QSettings>
 
+using namespace Tasking;
+
 namespace Utils {
 
 namespace {
@@ -128,16 +130,16 @@ static CommandLine unarchiveCommand(const CommandLine &commandTemplate, const Fi
 
 void Unarchiver::start()
 {
-    QTC_ASSERT(!m_process, emit done(false); return);
+    QTC_ASSERT(!m_process, emit done(DoneResult::Error); return);
 
     if (!m_sourceAndCommand) {
         emit outputReceived(Tr::tr("No source file set."));
-        emit done(false);
+        emit done(DoneResult::Error);
         return;
     }
     if (m_destDir.isEmpty()) {
         emit outputReceived(Tr::tr("No destination directory set."));
-        emit done(false);
+        emit done(DoneResult::Error);
         return;
     }
 
@@ -154,7 +156,7 @@ void Unarchiver::start()
         const bool success = m_process->result() == ProcessResult::FinishedWithSuccess;
         if (!success)
             emit outputReceived(Tr::tr("Command failed."));
-        emit done(success);
+        emit done(toDoneResult(success));
     });
 
     emit outputReceived(Tr::tr("Running %1\nin \"%2\".\n\n", "Running <cmd> in <workingdirectory>")
@@ -167,7 +169,7 @@ void Unarchiver::start()
 
 UnarchiverTaskAdapter::UnarchiverTaskAdapter()
 {
-    connect(task(), &Unarchiver::done, this, &Tasking::TaskInterface::done);
+    connect(task(), &Unarchiver::done, this, &TaskInterface::done);
 }
 
 void UnarchiverTaskAdapter::start()
diff --git a/src/libs/utils/unarchiver.h b/src/libs/utils/unarchiver.h
index 3e2b2f8938..b255cd4990 100644
--- a/src/libs/utils/unarchiver.h
+++ b/src/libs/utils/unarchiver.h
@@ -37,7 +37,7 @@ public:
 
 signals:
     void outputReceived(const QString &output);
-    void done(bool success);
+    void done(Tasking::DoneResult result);
 
 private:
     std::optional<SourceAndCommand> m_sourceAndCommand;
diff --git a/src/plugins/clangtools/clangtool.cpp b/src/plugins/clangtools/clangtool.cpp
index 4033785e79..61b30cfa5f 100644
--- a/src/plugins/clangtools/clangtool.cpp
+++ b/src/plugins/clangtools/clangtool.cpp
@@ -75,11 +75,13 @@ class ProjectBuilderTaskAdapter : public TaskAdapter<QPointer<RunControl>>
 public:
     void start() final {
         connect(BuildManager::instance(), &BuildManager::buildQueueFinished,
-                this, &TaskInterface::done);
+                this, [this](bool success) {
+            emit done(toDoneResult(success));
+        });
         RunControl *runControl = *task();
-        QTC_ASSERT(runControl, emit done(false); return);
+        QTC_ASSERT(runControl, emit done(DoneResult::Error); return);
         Target *target = runControl->target();
-        QTC_ASSERT(target, emit done(false); return);
+        QTC_ASSERT(target, emit done(DoneResult::Error); return);
         if (!BuildManager::isBuilding(target)) {
             BuildManager::buildProjectWithDependencies(target->project(), ConfigSelection::Active,
                                                        runControl);
@@ -822,7 +824,7 @@ Group ClangTool::runRecipe(const RunSettings &runSettings,
     };
 
     topTasks.append(Group {
-        Tasking::Storage(storage),
+        Storage(storage),
         TaskTreeTask(onTreeSetup, onTreeDone, CallDoneIf::Success)
     });
     return {topTasks};
diff --git a/src/plugins/cmakeprojectmanager/cmakebuildstep.cpp b/src/plugins/cmakeprojectmanager/cmakebuildstep.cpp
index b2e13b84b5..e1330280f7 100644
--- a/src/plugins/cmakeprojectmanager/cmakebuildstep.cpp
+++ b/src/plugins/cmakeprojectmanager/cmakebuildstep.cpp
@@ -68,10 +68,12 @@ public:
     void start() final {
         Target *target = *task();
         if (!target) {
-            emit done(false);
+            emit done(DoneResult::Error);
             return;
         }
-        connect(target, &Target::parsingFinished, this, &TaskInterface::done);
+        connect(target, &Target::parsingFinished, this, [this](bool success) {
+            emit done(toDoneResult(success));
+        });
     }
 };
 
diff --git a/src/plugins/coreplugin/locator/ilocatorfilter.cpp b/src/plugins/coreplugin/locator/ilocatorfilter.cpp
index f66dc0383f..94cc24831c 100644
--- a/src/plugins/coreplugin/locator/ilocatorfilter.cpp
+++ b/src/plugins/coreplugin/locator/ilocatorfilter.cpp
@@ -322,7 +322,7 @@ class ResultsCollectorTaskAdapter : public TaskAdapter<ResultsCollector>
 {
 public:
     ResultsCollectorTaskAdapter() {
-        connect(task(), &ResultsCollector::done, this, [this] { emit done(true); });
+        connect(task(), &ResultsCollector::done, this, [this] { emit done(DoneResult::Success); });
     }
     void start() final { task()->start(); }
 };
diff --git a/src/plugins/coreplugin/locator/javascriptfilter.cpp b/src/plugins/coreplugin/locator/javascriptfilter.cpp
index 73c723e988..f1b8af35b9 100644
--- a/src/plugins/coreplugin/locator/javascriptfilter.cpp
+++ b/src/plugins/coreplugin/locator/javascriptfilter.cpp
@@ -305,7 +305,7 @@ public:
             m_timer.reset();
             m_output = output;
             m_id = {};
-            emit done(output.m_result == JavaScriptResult::FinishedWithSuccess);
+            emit done(toDoneResult(output.m_result == JavaScriptResult::FinishedWithSuccess));
         };
         m_id = m_engine->addRequest(input);
         if (m_timeout > 0ms) {
@@ -318,7 +318,7 @@ public:
                 m_timer.release()->deleteLater();
                 m_id = {};
                 m_output = {Tr::tr("Engine aborted after timeout."), JavaScriptResult::Canceled};
-                emit done(false);
+                emit done(DoneResult::Error);
             });
             m_timer->start();
         }
@@ -328,7 +328,7 @@ public:
     JavaScriptOutput output() const { return m_output; }
 
 signals:
-    void done(bool success);
+    void done(DoneResult result);
 
 private:
     QPointer<JavaScriptEngine> m_engine;
diff --git a/src/plugins/ios/iosdeploystep.cpp b/src/plugins/ios/iosdeploystep.cpp
index 3f80d9d931..02f75d2767 100644
--- a/src/plugins/ios/iosdeploystep.cpp
+++ b/src/plugins/ios/iosdeploystep.cpp
@@ -41,7 +41,7 @@ public:
     void setExpectSuccess(bool success) { m_expectSuccess = success; }
     void start()
     {
-        QTC_ASSERT(m_deviceType, emit done(false); return);
+        QTC_ASSERT(m_deviceType, emit done(DoneResult::Error); return);
         QTC_ASSERT(!m_toolHandler, return);
 
         m_toolHandler.reset(new IosToolHandler(*m_deviceType));
@@ -65,19 +65,19 @@ public:
                 TaskHub::addTask(DeploymentTask(Task::Error, Tr::tr("Deployment failed. "
                     "The settings in the Devices window of Xcode might be incorrect.")));
             }
-            emit done(status == IosToolHandler::Success);
+            emit done(toDoneResult(status == IosToolHandler::Success));
         });
         connect(m_toolHandler.get(), &IosToolHandler::finished, this, [this] {
             disconnect(m_toolHandler.get(), nullptr, this, nullptr);
             m_toolHandler.release()->deleteLater();
             TaskHub::addTask(DeploymentTask(Task::Error, Tr::tr("Deployment failed.")));
-            emit done(false);
+            emit done(DoneResult::Error);
         });
         m_toolHandler->requestTransferApp(m_bundlePath, m_deviceType->identifier);
     }
 
 signals:
-    void done(bool success);
+    void done(DoneResult result);
     void progressValueChanged(int progress, const QString &info); // progress in %
     void errorMessage(const QString &message);
 
diff --git a/src/plugins/languageclient/clientrequest.cpp b/src/plugins/languageclient/clientrequest.cpp
index 630a1b0194..4e221f1b9d 100644
--- a/src/plugins/languageclient/clientrequest.cpp
+++ b/src/plugins/languageclient/clientrequest.cpp
@@ -4,13 +4,14 @@
 #include "clientrequest.h"
 
 using namespace LanguageServerProtocol;
+using namespace Tasking;
 
 namespace LanguageClient {
 
 ClientWorkspaceSymbolRequestTaskAdapter::ClientWorkspaceSymbolRequestTaskAdapter()
 {
     task()->setResponseCallback([this](const WorkspaceSymbolRequest::Response &response){
-        emit done(response.result().has_value());
+        emit done(toDoneResult(response.result().has_value()));
     });
 }
 
diff --git a/src/plugins/languageclient/currentdocumentsymbolsrequest.cpp b/src/plugins/languageclient/currentdocumentsymbolsrequest.cpp
index 2d272a7216..15506e0e99 100644
--- a/src/plugins/languageclient/currentdocumentsymbolsrequest.cpp
+++ b/src/plugins/languageclient/currentdocumentsymbolsrequest.cpp
@@ -10,6 +10,7 @@
 
 using namespace Core;
 using namespace LanguageServerProtocol;
+using namespace Tasking;
 using namespace TextEditor;
 using namespace Utils;
 
@@ -24,7 +25,7 @@ void CurrentDocumentSymbolsRequest::start()
     TextDocument *document = TextDocument::currentTextDocument();
     Client *client = LanguageClientManager::clientForDocument(document);
     if (!client) {
-        emit done(false);
+        emit done(DoneResult::Error);
         return;
     }
 
@@ -34,7 +35,7 @@ void CurrentDocumentSymbolsRequest::start()
 
     const auto reportFailure = [this] {
         clearConnections();
-        emit done(false);
+        emit done(DoneResult::Error);
     };
 
     const auto updateSymbols = [this, currentUri, pathMapper](const DocumentUri &uri,
@@ -46,7 +47,7 @@ void CurrentDocumentSymbolsRequest::start()
         const FilePath filePath = pathMapper ? currentUri.toFilePath(pathMapper) : FilePath();
         m_currentDocumentSymbolsData = {filePath, pathMapper, symbols};
         clearConnections();
-        emit done(true);
+        emit done(DoneResult::Success);
     };
 
     m_connections.append(connect(EditorManager::instance(), &EditorManager::currentEditorChanged,
diff --git a/src/plugins/languageclient/currentdocumentsymbolsrequest.h b/src/plugins/languageclient/currentdocumentsymbolsrequest.h
index ef124154df..3ea7ee5f15 100644
--- a/src/plugins/languageclient/currentdocumentsymbolsrequest.h
+++ b/src/plugins/languageclient/currentdocumentsymbolsrequest.h
@@ -30,7 +30,7 @@ public:
     CurrentDocumentSymbolsData currentDocumentSymbolsData() const { return m_currentDocumentSymbolsData; }
 
 signals:
-    void done(bool success);
+    void done(Tasking::DoneResult result);
 
 private:
     void clearConnections();
diff --git a/src/plugins/projectexplorer/buildmanager.cpp b/src/plugins/projectexplorer/buildmanager.cpp
index 46d90d14e8..ef2307309b 100644
--- a/src/plugins/projectexplorer/buildmanager.cpp
+++ b/src/plugins/projectexplorer/buildmanager.cpp
@@ -67,14 +67,14 @@ private:
                     this, [this, buildSystem](bool success) {
                 disconnect(buildSystem, &BuildSystem::parsingFinished, this, nullptr);
                 if (!success) {
-                    emit done(false);
+                    emit done(DoneResult::Error);
                     return;
                 }
                 checkParsing();
             });
             return;
         }
-        emit done(true);
+        emit done(DoneResult::Success);
     }
 };
 
diff --git a/src/plugins/projectexplorer/devicesupport/deviceusedportsgatherer.h b/src/plugins/projectexplorer/devicesupport/deviceusedportsgatherer.h
index ee6b276006..dead5f222a 100644
--- a/src/plugins/projectexplorer/devicesupport/deviceusedportsgatherer.h
+++ b/src/plugins/projectexplorer/devicesupport/deviceusedportsgatherer.h
@@ -11,6 +11,8 @@
 
 #include <utils/portlist.h>
 
+using namespace Tasking;
+
 namespace ProjectExplorer {
 
 namespace Internal {
@@ -45,12 +47,12 @@ private:
 };
 
 class PROJECTEXPLORER_EXPORT DeviceUsedPortsGathererTaskAdapter
-    : public Tasking::TaskAdapter<DeviceUsedPortsGatherer>
+    : public TaskAdapter<DeviceUsedPortsGatherer>
 {
 public:
     DeviceUsedPortsGathererTaskAdapter() {
-        connect(task(), &DeviceUsedPortsGatherer::portListReady, this, [this] { emit done(true); });
-        connect(task(), &DeviceUsedPortsGatherer::error, this, [this] { emit done(false); });
+        connect(task(), &DeviceUsedPortsGatherer::portListReady, this, [this] { emit done(DoneResult::Success); });
+        connect(task(), &DeviceUsedPortsGatherer::error, this, [this] { emit done(DoneResult::Error); });
     }
     void start() final { task()->start(); }
 };
@@ -87,6 +89,6 @@ private:
     QVector<Internal::SubChannelProvider *> m_channelProviders;
 };
 
-using DeviceUsedPortsGathererTask = Tasking::CustomTask<DeviceUsedPortsGathererTaskAdapter>;
+using DeviceUsedPortsGathererTask = CustomTask<DeviceUsedPortsGathererTaskAdapter>;
 
 } // namespace ProjectExplorer
diff --git a/src/plugins/projectexplorer/devicesupport/filetransfer.cpp b/src/plugins/projectexplorer/devicesupport/filetransfer.cpp
index 0581579767..b31a8f4428 100644
--- a/src/plugins/projectexplorer/devicesupport/filetransfer.cpp
+++ b/src/plugins/projectexplorer/devicesupport/filetransfer.cpp
@@ -196,9 +196,10 @@ QString FileTransfer::transferMethodName(FileTransferMethod method)
 FileTransferTaskAdapter::FileTransferTaskAdapter()
 {
     connect(task(), &FileTransfer::done, this, [this](const ProcessResultData &result) {
-        emit done(result.m_exitStatus == QProcess::NormalExit
-                  && result.m_error == QProcess::UnknownError
-                  && result.m_exitCode == 0);
+        const bool success = result.m_exitStatus == QProcess::NormalExit
+                             && result.m_error == QProcess::UnknownError
+                             && result.m_exitCode == 0;
+        emit done(Tasking::toDoneResult(success));
     });
 }
 
diff --git a/src/plugins/projectexplorer/devicesupport/idevice.cpp b/src/plugins/projectexplorer/devicesupport/idevice.cpp
index 489e6b337e..5969755446 100644
--- a/src/plugins/projectexplorer/devicesupport/idevice.cpp
+++ b/src/plugins/projectexplorer/devicesupport/idevice.cpp
@@ -5,7 +5,6 @@
 
 #include "devicemanager.h"
 #include "idevicefactory.h"
-#include "processlist.h"
 #include "sshparameters.h"
 
 #include "../kit.h"
@@ -710,6 +709,8 @@ void DeviceProcessSignalOperation::setDebuggerCommand(const FilePath &cmd)
 
 DeviceProcessSignalOperation::DeviceProcessSignalOperation() = default;
 
+using namespace Tasking;
+
 void DeviceProcessKiller::start()
 {
     m_signalOperation.reset();
@@ -718,7 +719,7 @@ void DeviceProcessKiller::start()
     const IDevice::ConstPtr device = DeviceManager::deviceForPath(m_processPath);
     if (!device) {
         m_errorString = Tr::tr("No device for given path: \"%1\".").arg(m_processPath.toUserOutput());
-        emit done(false);
+        emit done(DoneResult::Error);
         return;
     }
 
@@ -726,14 +727,14 @@ void DeviceProcessKiller::start()
     if (!m_signalOperation) {
         m_errorString = Tr::tr("Device for path \"%1\" does not support killing processes.")
                        .arg(m_processPath.toUserOutput());
-        emit done(false);
+        emit done(DoneResult::Error);
         return;
     }
 
     connect(m_signalOperation.get(), &DeviceProcessSignalOperation::finished,
             this, [this](const QString &errorMessage) {
         m_errorString = errorMessage;
-        emit done(m_errorString.isEmpty());
+        emit done(toDoneResult(m_errorString.isEmpty()));
     });
 
     m_signalOperation->killProcess(m_processPath.path());
diff --git a/src/plugins/projectexplorer/devicesupport/idevice.h b/src/plugins/projectexplorer/devicesupport/idevice.h
index a6f9d860b8..4642697c76 100644
--- a/src/plugins/projectexplorer/devicesupport/idevice.h
+++ b/src/plugins/projectexplorer/devicesupport/idevice.h
@@ -279,7 +279,7 @@ public:
     QString errorString() const { return m_errorString; }
 
 signals:
-    void done(bool success);
+    void done(Tasking::DoneResult result);
 
 private:
     Utils::FilePath m_processPath;
diff --git a/src/plugins/qbsprojectmanager/qbsrequest.cpp b/src/plugins/qbsprojectmanager/qbsrequest.cpp
index 1355922b44..e6ac1c2fb8 100644
--- a/src/plugins/qbsprojectmanager/qbsrequest.cpp
+++ b/src/plugins/qbsprojectmanager/qbsrequest.cpp
@@ -13,6 +13,7 @@
 #include <utils/qtcassert.h>
 
 using namespace ProjectExplorer;
+using namespace Tasking;
 using namespace Utils;
 
 namespace QbsProjectManager::Internal {
@@ -40,7 +41,7 @@ public:
     void cancel();
 
 signals:
-    void done(bool success);
+    void done(DoneResult result);
     void progressChanged(int progress, const QString &info); // progress in %
     void outputAdded(const QString &output, ProjectExplorer::BuildStep::OutputFormat format);
     void taskAdded(const ProjectExplorer::Task &task);
@@ -114,7 +115,7 @@ void QbsRequestObject::start()
     if (m_parseData) {
         connect(m_parseData->target(), &Target::parsingFinished, this, [this](bool success) {
             disconnect(m_parseData->target(), &Target::parsingFinished, this, nullptr);
-            emit done(success);
+            emit done(toDoneResult(success));
         });
         QMetaObject::invokeMethod(m_parseData.get(), &QbsBuildSystem::startParsing,
                                   Qt::QueuedConnection);
@@ -127,7 +128,7 @@ void QbsRequestObject::start()
             emit outputAdded(item.description, BuildStep::OutputFormat::Stdout);
             emit taskAdded(CompileTask(Task::Error, item.description, item.filePath, item.line));
         }
-        emit done(error.items.isEmpty());
+        emit done(toDoneResult(error.items.isEmpty()));
     };
     connect(m_session, &QbsSession::projectBuilt, this, handleDone);
     connect(m_session, &QbsSession::projectCleaned, this, handleDone);
@@ -188,7 +189,7 @@ QbsRequest::~QbsRequest()
 void QbsRequest::start()
 {
     QTC_ASSERT(!m_requestObject, return);
-    QTC_ASSERT(m_parseData || (m_session && m_requestData), emit done(false); return);
+    QTC_ASSERT(m_parseData || (m_session && m_requestData), emit done(DoneResult::Error); return);
 
     m_requestObject = new QbsRequestObject;
     m_requestObject->setSession(m_session);
@@ -199,10 +200,10 @@ void QbsRequest::start()
         m_requestObject->setParseData(m_parseData);
     }
 
-    connect(m_requestObject, &QbsRequestObject::done, this, [this](bool success) {
+    connect(m_requestObject, &QbsRequestObject::done, this, [this](DoneResult result) {
         m_requestObject->deleteLater();
         m_requestObject = nullptr;
-        emit done(success);
+        emit done(result);
     });
     connect(m_requestObject, &QbsRequestObject::progressChanged,
             this, &QbsRequest::progressChanged);
diff --git a/src/plugins/qbsprojectmanager/qbsrequest.h b/src/plugins/qbsprojectmanager/qbsrequest.h
index e86909504b..bd3eb6db43 100644
--- a/src/plugins/qbsprojectmanager/qbsrequest.h
+++ b/src/plugins/qbsprojectmanager/qbsrequest.h
@@ -28,7 +28,7 @@ public:
     void start();
 
 signals:
-    void done(bool success);
+    void done(Tasking::DoneResult result);
     void progressChanged(int progress, const QString &info); // progress in %
     void outputAdded(const QString &output, ProjectExplorer::BuildStep::OutputFormat format);
     void taskAdded(const ProjectExplorer::Task &task);
diff --git a/src/plugins/qmldesigner/utils/fileextractor.cpp b/src/plugins/qmldesigner/utils/fileextractor.cpp
index 40381c5a27..67dc68aca9 100644
--- a/src/plugins/qmldesigner/utils/fileextractor.cpp
+++ b/src/plugins/qmldesigner/utils/fileextractor.cpp
@@ -243,9 +243,9 @@ void FileExtractor::extract()
         emit detailedTextChanged();
     });
 
-    QObject::connect(m_unarchiver.get(), &Unarchiver::done, this, [this](bool success) {
+    QObject::connect(m_unarchiver.get(), &Unarchiver::done, this, [this](Tasking::DoneResult result) {
         m_unarchiver.release()->deleteLater();
-        m_finished = success;
+        m_finished = result == Tasking::DoneResult::Success;
         m_timer.stop();
 
         m_progress = 100;
@@ -253,7 +253,7 @@ void FileExtractor::extract()
 
         emit targetFolderExistsChanged();
         emit finishedChanged();
-        QTC_CHECK(success);
+        QTC_CHECK(m_finished);
     });
     m_unarchiver->start();
 }
diff --git a/src/plugins/studiowelcome/examplecheckout.cpp b/src/plugins/studiowelcome/examplecheckout.cpp
index 7b13c59fa8..d0e3082491 100644
--- a/src/plugins/studiowelcome/examplecheckout.cpp
+++ b/src/plugins/studiowelcome/examplecheckout.cpp
@@ -37,6 +37,7 @@
 
 #include <algorithm>
 
+using namespace Tasking;
 using namespace Utils;
 
 void ExampleCheckout::registerTypes()
@@ -124,8 +125,9 @@ DataModelDownloader::DataModelDownloader(QObject * /* parent */)
             auto unarchiver = new Unarchiver;
             unarchiver->setSourceAndCommand(*sourceAndCommand);
             unarchiver->setDestDir(tempFilePath());
-            QObject::connect(unarchiver, &Unarchiver::done, this, [this, unarchiver](bool success) {
-                QTC_CHECK(success);
+            QObject::connect(unarchiver, &Unarchiver::done, this,
+                             [this, unarchiver](DoneResult result) {
+                QTC_CHECK(result == DoneResult::Success);
                 unarchiver->deleteLater();
                 emit finished();
             });
diff --git a/src/plugins/valgrind/memchecktool.cpp b/src/plugins/valgrind/memchecktool.cpp
index 1cbd522571..5a23bac90e 100644
--- a/src/plugins/valgrind/memchecktool.cpp
+++ b/src/plugins/valgrind/memchecktool.cpp
@@ -1051,8 +1051,8 @@ void MemcheckToolPrivate::loadXmlLogFile(const QString &filePath)
 
     m_logParser.reset(new Parser);
     connect(m_logParser.get(), &Parser::error, this, &MemcheckToolPrivate::parserError);
-    connect(m_logParser.get(), &Parser::done, this, [this](bool success, const QString &err) {
-        if (!success)
+    connect(m_logParser.get(), &Parser::done, this, [this](DoneResult result, const QString &err) {
+        if (result == DoneResult::Error)
             internalParserError(err);
         loadingExternalXmlLogFileFinished();
         m_logParser.release()->deleteLater();
diff --git a/src/plugins/valgrind/valgrindprocess.cpp b/src/plugins/valgrind/valgrindprocess.cpp
index e4178f8439..9862d40799 100644
--- a/src/plugins/valgrind/valgrindprocess.cpp
+++ b/src/plugins/valgrind/valgrindprocess.cpp
@@ -93,7 +93,7 @@ public:
             const bool success = process->result() == ProcessResult::FinishedWithSuccess;
             if (!success)
                 emit q->processErrorReceived(process->errorString(), process->error());
-            emit q->done(success);
+            emit q->done(toDoneResult(success));
         });
         connect(process, &Process::readyReadStandardOutput, this, [this, process] {
             emit q->appendMessage(process->readAllStandardOutput(), StdOutFormat);
@@ -215,7 +215,7 @@ bool ValgrindProcessPrivate::run()
     m_taskTree->setRecipe(runRecipe());
     connect(m_taskTree.get(), &TaskTree::done, this, [this](DoneWith result) {
         m_taskTree.release()->deleteLater();
-        emit q->done(result == DoneWith::Success);
+        emit q->done(toDoneResult(result == DoneWith::Success));
     });
     m_taskTree->start();
     return bool(m_taskTree);
@@ -268,8 +268,8 @@ bool ValgrindProcess::runBlocking()
     bool ok = false;
     QEventLoop loop;
 
-    const auto finalize = [&loop, &ok](bool success) {
-        ok = success;
+    const auto finalize = [&loop, &ok](DoneResult result) {
+        ok = result == DoneResult::Success;
         // Refer to the QObject::deleteLater() docs.
         QMetaObject::invokeMethod(&loop, [&loop] { loop.quit(); }, Qt::QueuedConnection);
     };
diff --git a/src/plugins/valgrind/valgrindprocess.h b/src/plugins/valgrind/valgrindprocess.h
index 065d4ad47a..7a4e722c0d 100644
--- a/src/plugins/valgrind/valgrindprocess.h
+++ b/src/plugins/valgrind/valgrindprocess.h
@@ -50,7 +50,7 @@ signals:
     void logMessageReceived(const QByteArray &);
     void processErrorReceived(const QString &, QProcess::ProcessError);
     void valgrindStarted(qint64 pid);
-    void done(bool success);
+    void done(Tasking::DoneResult result);
 
     // Parser's signals
     void status(const Valgrind::XmlProtocol::Status &status);
diff --git a/src/plugins/valgrind/xmlprotocol/parser.cpp b/src/plugins/valgrind/xmlprotocol/parser.cpp
index df464e3324..72a393fe7c 100644
--- a/src/plugins/valgrind/xmlprotocol/parser.cpp
+++ b/src/plugins/valgrind/xmlprotocol/parser.cpp
@@ -25,6 +25,7 @@
 #include <QWaitCondition>
 #include <QXmlStreamReader>
 
+using namespace Tasking;
 using namespace Utils;
 
 namespace Valgrind::XmlProtocol {
@@ -710,7 +711,7 @@ public:
                 m_errorString = data.m_internalError;
         });
         QObject::connect(m_watcher.get(), &QFutureWatcherBase::finished, q, [this] {
-            emit q->done(!m_errorString, *m_errorString);
+            emit q->done(toDoneResult(!m_errorString), *m_errorString);
             m_watcher.release()->deleteLater();
             m_thread.reset();
             m_socket.reset();
@@ -786,8 +787,8 @@ bool Parser::runBlocking()
     bool ok = false;
     QEventLoop loop;
 
-    const auto finalize = [&loop, &ok](bool success) {
-        ok = success;
+    const auto finalize = [&loop, &ok](DoneResult result) {
+        ok = result == DoneResult::Success;
         // Refer to the QObject::deleteLater() docs.
         QMetaObject::invokeMethod(&loop, [&loop] { loop.quit(); }, Qt::QueuedConnection);
     };
diff --git a/src/plugins/valgrind/xmlprotocol/parser.h b/src/plugins/valgrind/xmlprotocol/parser.h
index df34601bc3..9116ad6d81 100644
--- a/src/plugins/valgrind/xmlprotocol/parser.h
+++ b/src/plugins/valgrind/xmlprotocol/parser.h
@@ -45,7 +45,7 @@ signals:
     void errorCount(qint64 unique, qint64 count);
     void suppressionCount(const QString &name, qint64 count);
     void announceThread(const AnnounceThread &announceThread);
-    void done(bool success, const QString &errorString);
+    void done(Tasking::DoneResult result, const QString &errorString);
 
 private:
     std::unique_ptr<ParserPrivate> d;
diff --git a/tests/auto/solutions/tasking/tst_tasking.cpp b/tests/auto/solutions/tasking/tst_tasking.cpp
index ec90218f3a..da9929bff1 100644
--- a/tests/auto/solutions/tasking/tst_tasking.cpp
+++ b/tests/auto/solutions/tasking/tst_tasking.cpp
@@ -345,7 +345,7 @@ class TickAndDoneTaskAdapter : public TaskAdapter<TickAndDone>
 {
 public:
     TickAndDoneTaskAdapter() { connect(task(), &TickAndDone::done, this,
-                                       [this] { emit done(true); }); }
+                                       [this] { emit done(DoneResult::Success); }); }
     void start() final { task()->start(); }
 };
 
diff --git a/tests/auto/valgrind/memcheck/modeldemo.cpp b/tests/auto/valgrind/memcheck/modeldemo.cpp
index 4fe18f1bf8..eec6c16ae8 100644
--- a/tests/auto/valgrind/memcheck/modeldemo.cpp
+++ b/tests/auto/valgrind/memcheck/modeldemo.cpp
@@ -36,8 +36,8 @@ int main(int argc, char *argv[])
     QObject::connect(&runner, &ValgrindProcess::processErrorReceived, &app, [](const QString &err) {
         qDebug() << err;
     });
-    QObject::connect(&runner, &ValgrindProcess::done, &app, [](bool success) {
-        qApp->exit(success ? 0 : 1);
+    QObject::connect(&runner, &ValgrindProcess::done, &app, [](Tasking::DoneResult result) {
+        qApp->exit(result == Tasking::DoneResult::Success ? 0 : 1);
     });
     ErrorListModel model;
     QObject::connect(&runner, &ValgrindProcess::error, &model, &ErrorListModel::addError,