Do not crash when loading themed icons statically

We do not officially support static loading of icons.
In fact they still crash for simple png cases due to missing
X11 resources. But since we lazily create themed icons
we can certainly avoid the crash in this case. You will
not be able to use fallbacks here though, since we cannot
know if a fallback should be used or not in this case.

Reviewed-by: ogoffart
Task-number: QTBUG-8666

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/auto/qicon/tst_qicon.cpp b/tests/auto/qicon/tst_qicon.cpp
index f861e40a0b..fae9cc0d3f 100644
--- a/tests/auto/qicon/tst_qicon.cpp
+++ b/tests/auto/qicon/tst_qicon.cpp
@@ -86,8 +86,14 @@ private slots:
 
 private:
     QString oldCurrentDir;
+
+    const static QIcon staticIcon;
 };
 
+// Creating an icon statically should not cause a crash. 
+// But we do not officially support this. See QTBUG-8666
+const QIcon tst_QIcon::staticIcon = QIcon::fromTheme("edit-find");
+
 void tst_QIcon::init()
 {
     QString srcdir(QLatin1String(SRCDIR));