3 files changed, 30 insertions, 13 deletions
diff --git a/src/qt/test/addressbooktests.cpp b/src/qt/test/addressbooktests.cpp
index c3d33c76d4..e6777c068d 100644
--- a/src/qt/test/addressbooktests.cpp
+++ b/src/qt/test/addressbooktests.cpp
@@ -6,17 +6,17 @@
 #include <qt/addressbookpage.h>
 #include <qt/addresstablemodel.h>
 #include <qt/editaddressdialog.h>
-#include <qt/callback.h>
 #include <qt/optionsmodel.h>
 #include <qt/platformstyle.h>
 #include <qt/qvalidatedlineedit.h>
 #include <qt/walletmodel.h>
 
 #include <key.h>
-#include <pubkey.h>
 #include <key_io.h>
+#include <pubkey.h>
 #include <wallet/wallet.h>
 
+#include <QApplication>
 #include <QTimer>
 #include <QMessageBox>
 
@@ -139,5 +139,16 @@ void TestAddAddressesToSendBook()
 
 void AddressBookTests::addressBookTests()
 {
+#ifdef Q_OS_MAC
+    if (QApplication::platformName() == "minimal") {
+        // Disable for mac on "minimal" platform to avoid crashes inside the Qt
+        // framework when it tries to look up unimplemented cocoa functions,
+        // and fails to handle returned nulls
+        // (https://bugreports.qt.io/browse/QTBUG-49686).
+        QWARN("Skipping AddressBookTests on mac build with 'minimal' platform set due to Qt bugs. To run AppTests, invoke "
+              "with 'test_bitcoin-qt -platform cocoa' on mac, or else use a linux or windows build.");
+        return;
+    }
+#endif
     TestAddAddressesToSendBook();
 }
diff --git a/src/qt/test/util.cpp b/src/qt/test/util.cpp
index 0bd719326e..ae2fb93bf7 100644
--- a/src/qt/test/util.cpp
+++ b/src/qt/test/util.cpp
@@ -1,15 +1,13 @@
-#include <qt/callback.h>
-
 #include <QApplication>
 #include <QMessageBox>
-#include <QTimer>
-#include <QString>
 #include <QPushButton>
+#include <QString>
+#include <QTimer>
 #include <QWidget>
 
 void ConfirmMessage(QString* text, int msec)
 {
-    QTimer::singleShot(msec, makeCallback([text](Callback* callback) {
+    QTimer::singleShot(msec, [text]() {
         for (QWidget* widget : QApplication::topLevelWidgets()) {
             if (widget->inherits("QMessageBox")) {
                 QMessageBox* messageBox = qobject_cast<QMessageBox*>(widget);
@@ -17,6 +15,5 @@ void ConfirmMessage(QString* text, int msec)
                 messageBox->defaultButton()->click();
             }
         }
-        delete callback;
-    }), &Callback::call);
+    });
 }
diff --git a/src/qt/test/wallettests.cpp b/src/qt/test/wallettests.cpp
index 2284be4121..fcc5806b81 100644
--- a/src/qt/test/wallettests.cpp
+++ b/src/qt/test/wallettests.cpp
@@ -4,7 +4,6 @@
 #include <interfaces/node.h>
 #include <base58.h>
 #include <qt/bitcoinamountfield.h>
-#include <qt/callback.h>
 #include <qt/optionsmodel.h>
 #include <qt/platformstyle.h>
 #include <qt/qvalidatedlineedit.h>
@@ -40,7 +39,7 @@ namespace
 //! Press "Yes" or "Cancel" buttons in modal send confirmation dialog.
 void ConfirmSend(QString* text = nullptr, bool cancel = false)
 {
-    QTimer::singleShot(0, makeCallback([text, cancel](Callback* callback) {
+    QTimer::singleShot(0, [text, cancel]() {
         for (QWidget* widget : QApplication::topLevelWidgets()) {
             if (widget->inherits("SendConfirmationDialog")) {
                 SendConfirmationDialog* dialog = qobject_cast<SendConfirmationDialog*>(widget);
@@ -50,8 +49,7 @@ void ConfirmSend(QString* text = nullptr, bool cancel = false)
                 button->click();
             }
         }
-        delete callback;
-    }), &Callback::call);
+    });
 }
 
 //! Send coins to address and return txid.
@@ -244,5 +242,16 @@ void TestGUI()
 
 void WalletTests::walletTests()
 {
+#ifdef Q_OS_MAC
+    if (QApplication::platformName() == "minimal") {
+        // Disable for mac on "minimal" platform to avoid crashes inside the Qt
+        // framework when it tries to look up unimplemented cocoa functions,
+        // and fails to handle returned nulls
+        // (https://bugreports.qt.io/browse/QTBUG-49686).
+        QWARN("Skipping WalletTests on mac build with 'minimal' platform set due to Qt bugs. To run AppTests, invoke "
+              "with 'test_bitcoin-qt -platform cocoa' on mac, or else use a linux or windows build.");
+        return;
+    }
+#endif
     TestGUI();
 }