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-rw-r--r--src/gui/kernel/qguiapplication.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index af93a93cfe..4146ddd8ba 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -1329,6 +1329,9 @@ void QGuiApplicationPrivate::init()
#endif
#ifndef QT_NO_LIBRARY
+ if (qEnvironmentVariableIntValue("QT_LOAD_TESTABILITY") > 0)
+ loadTestability = true;
+
if (loadTestability) {
QLibrary testLib(QStringLiteral("qttestability"));
if (testLib.load()) {