Fixed qfilesystemmodel autotest

The qfilesystemmodel autotest was failing on Symbian devices where
there were bad drives. These do not appear in the file system model
root list, but do appear in QDir::drives, giving different results.

The test now filters the bad drives out of the drives list before
comparing the counts.

Task-number: QTBUG-15015
Reviewed-by: Shane Kearns

1 files changed, 5 insertions, 1 deletions

diff --git a/tests/auto/qfilesystemmodel/tst_qfilesystemmodel.cpp b/tests/auto/qfilesystemmodel/tst_qfilesystemmodel.cpp
index cf0406c..53781c9 100644
--- a/tests/auto/qfilesystemmodel/tst_qfilesystemmodel.cpp
+++ b/tests/auto/qfilesystemmodel/tst_qfilesystemmodel.cpp
@@ -980,8 +980,12 @@ void tst_QFileSystemModel::drives()
     model.setRootPath(path);
     model.fetchMore(QModelIndex());
     QFileInfoList drives = QDir::drives();
+    int driveCount = 0;
+    foreach(const QFileInfo& driveRoot, drives)
+        if (driveRoot.exists())
+            driveCount++;
     QTest::qWait(5000);
-    QTRY_COMPARE(model.rowCount(), drives.count());
+    QTRY_COMPARE(model.rowCount(), driveCount);
 }
 
 void tst_QFileSystemModel::dirsBeforeFiles()