Fix or ignore test qdeclarativetextinput test failures.

Don't leave dangling pointers to test plaform input contexts,
clear preedit text from input before continuing with test,
allow some larger error for cursor positions across all platforms,
and add an expected failure for a failure originating in
QWidgetLineControl.

Change-Id: I843d13c29d8e44e5e6bfa71b67358b11c1741e97
Reviewed-by: Matthew Vogt <matthew.vogt@nokia.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/auto/declarative/shared/platforminputcontext.h b/tests/auto/declarative/shared/platforminputcontext.h
index 0c23db4d..041f15b2 100644
--- a/tests/auto/declarative/shared/platforminputcontext.h
+++ b/tests/auto/declarative/shared/platforminputcontext.h
@@ -42,6 +42,8 @@
 #include <qplatforminputcontext_qpa.h>
 #include <QtGui/QInputPanel>
 
+#include <private/qinputpanel_p.h>
+
 class PlatformInputContext : public QPlatformInputContext
 {
 public:
@@ -50,6 +52,12 @@ public:
           m_invokeActionCallCount(0), m_showInputPanelCallCount(0), m_hideInputPanelCallCount(0),
           m_updateCallCount(0), m_direction(Qt::LeftToRight)
     {
+        QInputPanelPrivate::get(qApp->inputPanel())->testContext = this;
+    }
+
+    ~PlatformInputContext()
+    {
+        QInputPanelPrivate::get(qApp->inputPanel())->testContext = 0;
     }
 
     virtual void showInputPanel()