tst_groupbox: use TestCase's new createTemporaryObject functions

This ensures that the appropriate objects are destroyed at the end of
each test function, even if the test fails.

Change-Id: I1a90f1132c50abf2f2e6c978aa9248fbb385a71b
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

1 files changed, 5 insertions, 13 deletions

diff --git a/tests/auto/controls/data/tst_groupbox.qml b/tests/auto/controls/data/tst_groupbox.qml
index 41f1c780..c29f3602 100644
--- a/tests/auto/controls/data/tst_groupbox.qml
+++ b/tests/auto/controls/data/tst_groupbox.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
+** Copyright (C) 2016 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
@@ -90,49 +90,41 @@ TestCase {
     }
 
     function test_empty() {
-        var control = groupBox.createObject(testCase)
+        var control = createTemporaryObject(groupBox, testCase)
         verify(control)
 
         verify(control.contentItem)
         compare(control.contentWidth, 0)
         compare(control.contentHeight, 0)
-
-        control.destroy()
     }
 
     function test_oneChild() {
-        var control = oneChildBox.createObject(testCase)
+        var control = createTemporaryObject(oneChildBox, testCase)
         verify(control)
 
         compare(control.contentWidth, 100)
         compare(control.contentHeight, 30)
         verify(control.implicitWidth > 100)
         verify(control.implicitHeight > 30)
-
-        control.destroy()
     }
 
     function test_twoChildren() {
-        var control = twoChildrenBox.createObject(testCase)
+        var control = createTemporaryObject(twoChildrenBox, testCase)
         verify(control)
 
         compare(control.contentWidth, 0)
         compare(control.contentHeight, 0)
         verify(control.implicitWidth > 0)
         verify(control.implicitHeight > 0)
-
-        control.destroy()
     }
 
     function test_contentItem() {
-        var control = contentBox.createObject(testCase)
+        var control = createTemporaryObject(contentBox, testCase)
         verify(control)
 
         compare(control.contentWidth, 100)
         compare(control.contentHeight, 30)
         verify(control.implicitWidth > 100)
         verify(control.implicitHeight > 30)
-
-        control.destroy()
     }
 }