Fail on warnings for simple "default" controls tests

This patch:

- Adds a simple, "default-constructed" (i.e. little or no properties
  set) test function for each control where one was missing.
- Causes those tests to fail on any warning.

It would be simpler to just call failOnWarnings(/.?/) in the
initTestCase() of each test, but there are too marning warnings to fix
right now.

Task-number: QTBUG-98718
Change-Id: Ia3aa901feab5db534925824528caf25297e02760
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

53 files changed, 307 insertions, 0 deletions

diff --git a/tests/auto/quickcontrols2/controls/data/tst_abstractbutton.qml b/tests/auto/quickcontrols2/controls/data/tst_abstractbutton.qml
index 48168451fe..663b152c70 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_abstractbutton.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_abstractbutton.qml
@@ -14,6 +14,12 @@ TestCase {
     name: "AbstractButton"
 
     Component {
+        id: defaultComponent
+
+        AbstractButton {}
+    }
+
+    Component {
         id: button
         AbstractButton {
             width: 100
@@ -36,6 +42,13 @@ TestCase {
         SignalSpy { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(defaultComponent, testCase)
+        verify(control)
+    }
+
     function test_text() {
         var control = createTemporaryObject(button, testCase);
         verify(control);
diff --git a/tests/auto/quickcontrols2/controls/data/tst_action.qml b/tests/auto/quickcontrols2/controls/data/tst_action.qml
index 24810fa224..845a6507af 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_action.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_action.qml
@@ -24,6 +24,13 @@ TestCase {
         SignalSpy { }
     }
 
+    function test_empty() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(component, testCase)
+        verify(control)
+    }
+
     function test_enabled() {
         var action = createTemporaryObject(component, testCase)
         verify(action)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_actiongroup.qml b/tests/auto/quickcontrols2/controls/data/tst_actiongroup.qml
index e2f4a3de39..4b5fdc7d65 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_actiongroup.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_actiongroup.qml
@@ -51,6 +51,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var group = createTemporaryObject(actionGroup, testCase)
         verify(group)
         compare(group.actions.length, 0)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_busyindicator.qml b/tests/auto/quickcontrols2/controls/data/tst_busyindicator.qml
index 7535717fd0..a50fd1bfab 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_busyindicator.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_busyindicator.qml
@@ -23,6 +23,14 @@ TestCase {
         MouseArea { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(busyIndicator, testCase)
+        verify(control)
+        compare(control.running, true)
+    }
+
     function test_running() {
         var control = createTemporaryObject(busyIndicator, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_button.qml b/tests/auto/quickcontrols2/controls/data/tst_button.qml
index 9e74318115..9ddfa0885d 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_button.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_button.qml
@@ -30,6 +30,15 @@ TestCase {
         SignalSpy { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(button, testCase)
+        verify(control)
+        compare(control.highlighted, false)
+        compare(control.flat, false)
+    }
+
     function test_text() {
         var control = createTemporaryObject(button, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_buttongroup.qml b/tests/auto/quickcontrols2/controls/data/tst_buttongroup.qml
index dd50b764ed..2ae86d1737 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_buttongroup.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_buttongroup.qml
@@ -47,6 +47,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var group = createTemporaryObject(buttonGroup, testCase)
         verify(group)
         compare(group.buttons.length, 0)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_checkbox.qml b/tests/auto/quickcontrols2/controls/data/tst_checkbox.qml
index 866fbe9361..5991ae9008 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_checkbox.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_checkbox.qml
@@ -25,6 +25,15 @@ TestCase {
         }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(checkBox, testCase)
+        verify(control)
+        compare(control.tristate, false)
+        compare(control.checkState, Qt.Unchecked)
+    }
+
     function test_text() {
         var control = createTemporaryObject(checkBox, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_checkdelegate.qml b/tests/auto/quickcontrols2/controls/data/tst_checkdelegate.qml
index 9b1a0be154..d3e0910e83 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_checkdelegate.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_checkdelegate.qml
@@ -21,6 +21,8 @@ TestCase {
     // TODO: data-fy tst_checkbox (rename to tst_check?) so we don't duplicate its tests here?
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(checkDelegate, testCase);
         verify(control);
         verify(!control.checked);
diff --git a/tests/auto/quickcontrols2/controls/data/tst_combobox.qml b/tests/auto/quickcontrols2/controls/data/tst_combobox.qml
index 0caefc0bb2..058a07a070 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_combobox.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_combobox.qml
@@ -98,6 +98,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(comboBox, testCase)
         verify(control)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_container.qml b/tests/auto/quickcontrols2/controls/data/tst_container.qml
index c6d14a700a..9988625744 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_container.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_container.qml
@@ -24,6 +24,14 @@ TestCase {
         Rectangle { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(container, testCase)
+        verify(control)
+        compare(control.count, 0)
+    }
+
     function test_implicitSize() {
         var control = createTemporaryObject(container, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_control.qml b/tests/auto/quickcontrols2/controls/data/tst_control.qml
index 3fac27aff2..0747943421 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_control.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_control.qml
@@ -34,6 +34,15 @@ TestCase {
         SignalSpy { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(component, testCase)
+        verify(control)
+        compare(control.background, null)
+        compare(control.contentItem, null)
+    }
+
     function test_padding() {
         var control = createTemporaryObject(component, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_dayofweekrow.qml b/tests/auto/quickcontrols2/controls/data/tst_dayofweekrow.qml
index e341e0eb2a..67403e240a 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_dayofweekrow.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_dayofweekrow.qml
@@ -18,6 +18,13 @@ TestCase {
         DayOfWeekRow { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(component, testCase)
+        verify(control)
+    }
+
     function test_locale() {
         var control = component.createObject(testCase)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_delaybutton.qml b/tests/auto/quickcontrols2/controls/data/tst_delaybutton.qml
index 64e419ed16..e2abe389ca 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_delaybutton.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_delaybutton.qml
@@ -14,6 +14,12 @@ TestCase {
     name: "DelayButton"
 
     Component {
+        id: defaultComponent
+
+        DelayButton {}
+    }
+
+    Component {
         id: delayButton
         DelayButton {
             delay: 200
@@ -32,6 +38,13 @@ TestCase {
         SignalSpy { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(defaultComponent, testCase)
+        verify(control)
+    }
+
     function test_mouse() {
         var control = createTemporaryObject(delayButton, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_dial.qml b/tests/auto/quickcontrols2/controls/data/tst_dial.qml
index 1836047dec..3fcf8c7e88 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_dial.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_dial.qml
@@ -28,6 +28,8 @@ TestCase {
     }
 
     function test_instance() {
+        failOnWarning(/.?/)
+
         var dial = createTemporaryObject(dialComponent, testCase);
         verify(dial);
         compare(dial.value, 0.0);
diff --git a/tests/auto/quickcontrols2/controls/data/tst_dialog.qml b/tests/auto/quickcontrols2/controls/data/tst_dialog.qml
index 6aa9d39af0..76ff95a32a 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_dialog.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_dialog.qml
@@ -43,6 +43,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(dialog, testCase)
         verify(control)
         verify(control.header)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_dialogbuttonbox.qml b/tests/auto/quickcontrols2/controls/data/tst_dialogbuttonbox.qml
index ab5a53e1ce..6eb339a192 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_dialogbuttonbox.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_dialogbuttonbox.qml
@@ -29,6 +29,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(buttonBox, testCase)
         verify(control)
         compare(control.count, 0)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_frame.qml b/tests/auto/quickcontrols2/controls/data/tst_frame.qml
index 150a76acac..bef46f7650 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_frame.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_frame.qml
@@ -53,6 +53,8 @@ TestCase {
     }
 
     function test_empty() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(frame, testCase)
         verify(control)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_groupbox.qml b/tests/auto/quickcontrols2/controls/data/tst_groupbox.qml
index b59c1bd7a3..b5867dd956 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_groupbox.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_groupbox.qml
@@ -53,6 +53,8 @@ TestCase {
     }
 
     function test_empty() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(groupBox, testCase)
         verify(control)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_itemdelegate.qml b/tests/auto/quickcontrols2/controls/data/tst_itemdelegate.qml
index a0a057f2eb..9d4847b4b1 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_itemdelegate.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_itemdelegate.qml
@@ -18,6 +18,13 @@ TestCase {
         ItemDelegate { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(itemDelegate, testCase)
+        verify(control)
+    }
+
     function test_baseline() {
         var control = createTemporaryObject(itemDelegate, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_label.qml b/tests/auto/quickcontrols2/controls/data/tst_label.qml
index 6bbc7862b1..853d5ba686 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_label.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_label.qml
@@ -36,6 +36,8 @@ TestCase {
     }
 
     function test_creation() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(label, testCase)
         verify(control)
     }
diff --git a/tests/auto/quickcontrols2/controls/data/tst_menuitem.qml b/tests/auto/quickcontrols2/controls/data/tst_menuitem.qml
index 183f3e1d4c..d1ed076705 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_menuitem.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_menuitem.qml
@@ -23,6 +23,13 @@ TestCase {
         Menu { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(menuItem, testCase)
+        verify(control)
+    }
+
     function test_baseline() {
         var control = createTemporaryObject(menuItem, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_monthgrid.qml b/tests/auto/quickcontrols2/controls/data/tst_monthgrid.qml
index 344677e925..5b1081675e 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_monthgrid.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_monthgrid.qml
@@ -37,6 +37,13 @@ TestCase {
         SignalSpy { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(defaultGrid, testCase)
+        verify(control)
+    }
+
     function test_locale() {
         var control = delegateGrid.createObject(testCase, {month: 0, year: 2013})
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_page.qml b/tests/auto/quickcontrols2/controls/data/tst_page.qml
index 17206bf8b0..ca816d963b 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_page.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_page.qml
@@ -70,6 +70,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(page, testCase)
         verify(control)
 
@@ -79,6 +81,8 @@ TestCase {
     }
 
     function test_empty() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(page, testCase)
         verify(control)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_pageindicator.qml b/tests/auto/quickcontrols2/controls/data/tst_pageindicator.qml
index b45cbf2205..837972cdc2 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_pageindicator.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_pageindicator.qml
@@ -23,6 +23,13 @@ TestCase {
         MouseArea { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(pageIndicator, testCase)
+        verify(control)
+    }
+
     function test_count() {
         var control = createTemporaryObject(pageIndicator, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_pane.qml b/tests/auto/quickcontrols2/controls/data/tst_pane.qml
index 4591e780b4..f823031c79 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_pane.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_pane.qml
@@ -66,6 +66,8 @@ TestCase {
     }
 
     function test_empty() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(pane, testCase)
         verify(control)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_popup.qml b/tests/auto/quickcontrols2/controls/data/tst_popup.qml
index 278ee62f06..9c1d63ffe4 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_popup.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_popup.qml
@@ -42,6 +42,13 @@ TestCase {
         SignalSpy { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(popupControl, testCase)
+        verify(control)
+    }
+
     function test_padding() {
         var control = createTemporaryObject(popupTemplate, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_progressbar.qml b/tests/auto/quickcontrols2/controls/data/tst_progressbar.qml
index 1e9b1a7838..6484df815a 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_progressbar.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_progressbar.qml
@@ -18,6 +18,13 @@ TestCase {
         ProgressBar { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(progressBar, testCase)
+        verify(control)
+    }
+
     function test_value() {
         var control = createTemporaryObject(progressBar, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_radiobutton.qml b/tests/auto/quickcontrols2/controls/data/tst_radiobutton.qml
index d2a42565f6..08caac977d 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_radiobutton.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_radiobutton.qml
@@ -25,6 +25,13 @@ TestCase {
         }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(radioButton, testCase)
+        verify(control)
+    }
+
     function test_text() {
         var control = createTemporaryObject(radioButton, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_radiodelegate.qml b/tests/auto/quickcontrols2/controls/data/tst_radiodelegate.qml
index 15fe80c2c8..fe89838bda 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_radiodelegate.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_radiodelegate.qml
@@ -21,6 +21,8 @@ TestCase {
     // TODO: data-fy tst_radiobutton (rename to tst_radio?) so we don't duplicate its tests here?
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(radioDelegate, testCase);
         verify(control);
         verify(!control.checked);
diff --git a/tests/auto/quickcontrols2/controls/data/tst_rangeslider.qml b/tests/auto/quickcontrols2/controls/data/tst_rangeslider.qml
index 82e5a732b9..91e366c819 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_rangeslider.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_rangeslider.qml
@@ -43,6 +43,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(sliderComponent, testCase)
         verify(control)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_roundbutton.qml b/tests/auto/quickcontrols2/controls/data/tst_roundbutton.qml
index 1f6a218e7b..dfdd62086d 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_roundbutton.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_roundbutton.qml
@@ -18,6 +18,13 @@ TestCase {
         RoundButton { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(roundButton, testCase)
+        verify(control)
+    }
+
     function test_radius() {
         var control = createTemporaryObject(roundButton, testCase);
         verify(control);
diff --git a/tests/auto/quickcontrols2/controls/data/tst_scrollbar.qml b/tests/auto/quickcontrols2/controls/data/tst_scrollbar.qml
index fff44cf6db..f26d8f5cb0 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_scrollbar.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_scrollbar.qml
@@ -20,6 +20,12 @@ TestCase {
     }
 
     Component {
+        id: defaultScrollBar
+
+        ScrollBar {}
+    }
+
+    Component {
         id: scrollBar
         ScrollBar {
             padding: 0
@@ -46,6 +52,13 @@ TestCase {
         }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(defaultScrollBar, testCase)
+        verify(control)
+    }
+
     function test_attach() {
         var container = createTemporaryObject(flickable, testCase)
         verify(container)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_scrollindicator.qml b/tests/auto/quickcontrols2/controls/data/tst_scrollindicator.qml
index d052eacf30..d87e29f980 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_scrollindicator.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_scrollindicator.qml
@@ -35,6 +35,13 @@ TestCase {
         }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(scrollIndicator, testCase)
+        verify(control)
+    }
+
     function test_attach() {
         var container = createTemporaryObject(flickable, testCase)
         verify(container)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_scrollview.qml b/tests/auto/quickcontrols2/controls/data/tst_scrollview.qml
index 1ab2475c45..e5600830a8 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_scrollview.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_scrollview.qml
@@ -156,6 +156,13 @@ TestCase {
         }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(scrollView, testCase)
+        verify(control)
+    }
+
     function test_scrollBars() {
         var control = createTemporaryObject(scrollView, testCase, {width: 200, height: 200})
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_selectionrectangle.qml b/tests/auto/quickcontrols2/controls/data/tst_selectionrectangle.qml
index f6b9428f9d..9203528d07 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_selectionrectangle.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_selectionrectangle.qml
@@ -20,6 +20,12 @@ TestCase {
     property bool handleWasDragged: false
 
     Component {
+        id: defaultSelectionRectangle
+
+        SelectionRectangle {}
+    }
+
+    Component {
         id: handleComp
         Rectangle {
             id: handle
@@ -87,6 +93,13 @@ TestCase {
         SignalSpy { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(defaultSelectionRectangle, testCase)
+        verify(control)
+    }
+
     function test_set_target() {
         let tableView = createTemporaryObject(tableviewComp, testCase)
         verify(tableView)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_slider.qml b/tests/auto/quickcontrols2/controls/data/tst_slider.qml
index 6befb61aa8..df3eb71ae2 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_slider.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_slider.qml
@@ -24,6 +24,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(slider, testCase)
         verify(control)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_spinbox.qml b/tests/auto/quickcontrols2/controls/data/tst_spinbox.qml
index 71fd8b2754..df30ef4beb 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_spinbox.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_spinbox.qml
@@ -30,6 +30,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(spinBox, testCase)
         verify(control)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_splitview.qml b/tests/auto/quickcontrols2/controls/data/tst_splitview.qml
index 8d9c1dcc81..2cdd28457f 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_splitview.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_splitview.qml
@@ -112,6 +112,12 @@ TestCase {
     }
 
     Component {
+        id: defaultSplitView
+
+        SplitView {}
+    }
+
+    Component {
         id: splitViewComponent
 
         SplitView {
@@ -126,6 +132,13 @@ TestCase {
         Rectangle {}
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(defaultSplitView, testCase)
+        verify(control)
+    }
+
     function test_addItemsAfterCompletion() {
         var control = createTemporaryObject(splitViewComponent, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_stackview.qml b/tests/auto/quickcontrols2/controls/data/tst_stackview.qml
index 901c9609a0..8584385cbf 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_stackview.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_stackview.qml
@@ -30,6 +30,13 @@ TestCase {
 
     Component { id: withRequired; Item { required property int i }}
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(stackView, testCase)
+        verify(control)
+    }
+
     function test_initialItem() {
         var control1 = createTemporaryObject(stackView, testCase)
         verify(control1)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_swipedelegate.qml b/tests/auto/quickcontrols2/controls/data/tst_swipedelegate.qml
index 77204015b7..901170bf9f 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_swipedelegate.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_swipedelegate.qml
@@ -244,6 +244,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(swipeDelegateComponent, testCase);
         verify(control);
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_swipeview.qml b/tests/auto/quickcontrols2/controls/data/tst_swipeview.qml
index 779107722d..c853f6dd55 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_swipeview.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_swipeview.qml
@@ -28,6 +28,13 @@ TestCase {
         SignalSpy { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(swipeView, testCase)
+        verify(control)
+    }
+
     function test_current() {
         var control = createTemporaryObject(swipeView, testCase)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_switch.qml b/tests/auto/quickcontrols2/controls/data/tst_switch.qml
index 70a6f10204..407513b914 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_switch.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_switch.qml
@@ -25,6 +25,13 @@ TestCase {
         }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(swtch, testCase)
+        verify(control)
+    }
+
     function test_text() {
         var control = createTemporaryObject(swtch, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_switchdelegate.qml b/tests/auto/quickcontrols2/controls/data/tst_switchdelegate.qml
index 33cf78c531..42d58b9668 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_switchdelegate.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_switchdelegate.qml
@@ -28,6 +28,8 @@ TestCase {
     // TODO: data-fy tst_checkbox (rename to tst_check?) so we don't duplicate its tests here?
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(switchDelegate, testCase);
         verify(control);
         verify(!control.checked);
diff --git a/tests/auto/quickcontrols2/controls/data/tst_tabbar.qml b/tests/auto/quickcontrols2/controls/data/tst_tabbar.qml
index 97fb492839..58c0b1ae61 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_tabbar.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_tabbar.qml
@@ -54,6 +54,8 @@ TestCase {
     }
 
     function test_defaults() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(tabBar, testCase)
         verify(control)
         compare(control.count, 0)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_tabbutton.qml b/tests/auto/quickcontrols2/controls/data/tst_tabbutton.qml
index a4774bd5ca..591622b8a2 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_tabbutton.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_tabbutton.qml
@@ -28,6 +28,13 @@ TestCase {
         }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(tabButton, testCase)
+        verify(control)
+    }
+
     function test_autoExclusive() {
         var container = createTemporaryObject(repeater, testCase)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_textarea.qml b/tests/auto/quickcontrols2/controls/data/tst_textarea.qml
index b2fd348db2..0f295905f1 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_textarea.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_textarea.qml
@@ -69,6 +69,8 @@ TestCase {
     }
 
     function test_creation() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(textArea, testCase)
         verify(control)
     }
diff --git a/tests/auto/quickcontrols2/controls/data/tst_textfield.qml b/tests/auto/quickcontrols2/controls/data/tst_textfield.qml
index ecda6c25b5..f5b3d91fe1 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_textfield.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_textfield.qml
@@ -30,6 +30,8 @@ TestCase {
     }
 
     function test_creation() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(textField, testCase)
         verify(control)
     }
diff --git a/tests/auto/quickcontrols2/controls/data/tst_toolbar.qml b/tests/auto/quickcontrols2/controls/data/tst_toolbar.qml
index 1d7064be14..d2c9e4a20d 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_toolbar.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_toolbar.qml
@@ -53,6 +53,8 @@ TestCase {
     }
 
     function test_empty() {
+        failOnWarning(/.?/)
+
         var control = createTemporaryObject(toolBar, testCase)
         verify(control)
 
diff --git a/tests/auto/quickcontrols2/controls/data/tst_toolbutton.qml b/tests/auto/quickcontrols2/controls/data/tst_toolbutton.qml
index 4658570a8f..4879e91611 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_toolbutton.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_toolbutton.qml
@@ -23,6 +23,13 @@ TestCase {
         ToolButton { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(toolButton, testCase)
+        verify(control)
+    }
+
     function test_text() {
         var control = createTemporaryObject(toolButton, testCase)
         verify(control)
diff --git a/tests/auto/quickcontrols2/controls/data/tst_toolseparator.qml b/tests/auto/quickcontrols2/controls/data/tst_toolseparator.qml
index 1ac7da12ca..ef7fc35758 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_toolseparator.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_toolseparator.qml
@@ -17,6 +17,13 @@ TestCase {
         ToolSeparator {}
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(toolSeparator, testCase)
+        verify(control)
+    }
+
     function test_size() {
         var control = createTemporaryObject(toolSeparator, testCase);
         verify(control);
diff --git a/tests/auto/quickcontrols2/controls/data/tst_tooltip.qml b/tests/auto/quickcontrols2/controls/data/tst_tooltip.qml
index 9874988c44..1aa63e56a2 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_tooltip.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_tooltip.qml
@@ -37,6 +37,13 @@ TestCase {
         target: ToolTip.toolTip
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(toolTip, testCase)
+        verify(control)
+    }
+
     function test_properties_data() {
         return [
             {tag: "text", property: "text", defaultValue: "", setValue: "Hello", signalName: "textChanged"},
diff --git a/tests/auto/quickcontrols2/controls/data/tst_tumbler.qml b/tests/auto/quickcontrols2/controls/data/tst_tumbler.qml
index a705ced858..bb098f92db 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_tumbler.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_tumbler.qml
@@ -22,6 +22,12 @@ TestCase {
     property Item tumblerView: null
 
     Component {
+        id: defaultTumbler
+
+        Tumbler {}
+    }
+
+    Component {
         id: tumblerComponent
 
         Tumbler {
@@ -107,6 +113,13 @@ TestCase {
         text: modelData
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(defaultTumbler, testCase)
+        verify(control)
+    }
+
     function test_wrapWithoutAttachedProperties() {
         createTumbler();
         verify(tumbler.wrap);
diff --git a/tests/auto/quickcontrols2/controls/data/tst_weeknumbercolumn.qml b/tests/auto/quickcontrols2/controls/data/tst_weeknumbercolumn.qml
index 54e95316d6..40566b018c 100644
--- a/tests/auto/quickcontrols2/controls/data/tst_weeknumbercolumn.qml
+++ b/tests/auto/quickcontrols2/controls/data/tst_weeknumbercolumn.qml
@@ -18,6 +18,13 @@ TestCase {
         WeekNumberColumn { }
     }
 
+    function test_defaults() {
+        failOnWarning(/.?/)
+
+        let control = createTemporaryObject(component, testCase)
+        verify(control)
+    }
+
     function test_locale() {
         var control = component.createObject(testCase)