Android: Fix QIODevice tests

Test requires that tst_qiodevice.cpp is available on file system,
but since we're not able to deploy directly to the file system
on Android and since we want to actually test file system access,
we bundle it in qrc and copy it out during initialization.

Change-Id: Ida2b5bf6f1dcd43bc740a2b9380352bab5eb6c62
Reviewed-by: BogDan Vatra <bogdan@kde.org>

tests/auto/corelib/io/qiodevice/android_testdata.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>tst_qiodevice.cpp</file>
+    </qresource>
+</RCC>

tests/auto/corelib/io/qiodevice/qiodevice.pro

@@ -6,3 +6,8 @@ SOURCES = tst_qiodevice.cpp
 TESTDATA += tst_qiodevice.cpp
 MOC_DIR=tmp
 DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
+
+android:!android-no-sdk: {
+    RESOURCES += \
+        android_testdata.qrc
+}

tests/auto/corelib/io/qiodevice/tst_qiodevice.cpp

@@ -62,6 +62,10 @@ private slots:
 
 void tst_QIODevice::initTestCase()
 {
+#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_NO_SDK)
+    QVERIFY(QFileInfo(QStringLiteral("./tst_qiodevice.cpp")).exists()
+            || QFile::copy(QStringLiteral(":/tst_qiodevice.cpp"), QStringLiteral("./tst_qiodevice.cpp")));
+#endif
 }
 
 // Testing get/set functions