2 files changed, 8 insertions, 0 deletions
diff --git a/tests/auto/corelib/io/largefile/largefile.pro b/tests/auto/corelib/io/largefile/largefile.pro
index 6c1bb8d7ea..e96d1398ca 100644
--- a/tests/auto/corelib/io/largefile/largefile.pro
+++ b/tests/auto/corelib/io/largefile/largefile.pro
@@ -2,3 +2,5 @@ CONFIG += testcase
 TARGET = tst_largefile
 QT = core testlib
 SOURCES = tst_largefile.cpp
+INCLUDEPATH += ../../../../shared/
+HEADERS += ../../../../shared/emulationdetector.h
diff --git a/tests/auto/corelib/io/largefile/tst_largefile.cpp b/tests/auto/corelib/io/largefile/tst_largefile.cpp
index 7a174b79fd..99e1d5a32f 100644
--- a/tests/auto/corelib/io/largefile/tst_largefile.cpp
+++ b/tests/auto/corelib/io/largefile/tst_largefile.cpp
@@ -47,6 +47,8 @@
 #  endif
 #endif // Q_OS_WIN
 
+#include "emulationdetector.h"
+
 class tst_LargeFile
     : public QObject
 {
@@ -68,6 +70,10 @@ public:
     #else
         maxSizeBits = 24; // 16 MiB
     #endif
+
+        // QEMU only supports < 4GB files
+        if (EmulationDetector::isRunningArmOnX86())
+            maxSizeBits = qMin(maxSizeBits, 28);
     }
 
 private: