refactor, qt: Use std::chrono in ConfirmMessage parameter

src/qt/test/addressbooktests.cpp

@@ -20,6 +20,8 @@
 #include <wallet/wallet.h>
 #include <walletinitinterface.h>
 
+#include <chrono>
+
 #include <QApplication>
 #include <QTimer>
 #include <QMessageBox>
@@ -40,7 +42,7 @@ void EditAddressAndSubmit(
     dialog->findChild<QLineEdit*>("labelEdit")->setText(label);
     dialog->findChild<QValidatedLineEdit*>("addressEdit")->setText(address);
 
-    ConfirmMessage(&warning_text, 5);
+    ConfirmMessage(&warning_text, 5ms);
     dialog->accept();
     QCOMPARE(warning_text, expected_msg);
 }

src/qt/test/util.cpp

@@ -2,6 +2,8 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <chrono>
+
 #include <QApplication>
 #include <QMessageBox>
 #include <QPushButton>
@@ -9,7 +11,7 @@
 #include <QTimer>
 #include <QWidget>
 
-void ConfirmMessage(QString* text, int msec)
+void ConfirmMessage(QString* text, std::chrono::milliseconds msec)
 {
     QTimer::singleShot(msec, [text]() {
         for (QWidget* widget : QApplication::topLevelWidgets()) {

src/qt/test/util.h

@@ -5,7 +5,11 @@
 #ifndef BITCOIN_QT_TEST_UTIL_H
 #define BITCOIN_QT_TEST_UTIL_H
 
-#include <QString>
+#include <chrono>
+
+QT_BEGIN_NAMESPACE
+class QString;
+QT_END_NAMESPACE
 
 /**
  * Press "Ok" button in message box dialog.
@@ -13,6 +17,6 @@
  * @param text - Optionally store dialog text.
  * @param msec - Number of milliseconds to pause before triggering the callback.
  */
-void ConfirmMessage(QString* text = nullptr, int msec = 0);
+void ConfirmMessage(QString* text, std::chrono::milliseconds msec);
 
 #endif // BITCOIN_QT_TEST_UTIL_H

src/qt/test/wallettests.cpp

@@ -26,6 +26,7 @@
 #include <qt/recentrequeststablemodel.h>
 #include <qt/receiverequestdialog.h>
 
+#include <chrono>
 #include <memory>
 
 #include <QAbstractButton>
@@ -112,7 +113,7 @@ void BumpFee(TransactionView& view, const uint256& txid, bool expectDisabled, st
     if (expectError.empty()) {
         ConfirmSend(&text, cancel);
     } else {
-        ConfirmMessage(&text);
+        ConfirmMessage(&text, 0ms);
     }
     action->trigger();
     QVERIFY(text.indexOf(QString::fromStdString(expectError)) != -1);