From 2d5fe453793182283e88c1d07d775ff1fed668c3 Mon Sep 17 00:00:00 2001
From: David Faure <faure+bluesystems@kde.org>
Date: Mon, 14 Jan 2013 23:39:41 +0100
Subject: QSaveFile: test the case of an existing, but readonly, target file.

Change-Id: I296d9c2598b8c72e2fd3e6ec80a615364b7eddeb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 tests/auto/corelib/io/qsavefile/tst_qsavefile.cpp | 25 +++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

(limited to 'tests')

diff --git a/tests/auto/corelib/io/qsavefile/tst_qsavefile.cpp b/tests/auto/corelib/io/qsavefile/tst_qsavefile.cpp
index 61fef80af7..4d62168473 100644
--- a/tests/auto/corelib/io/qsavefile/tst_qsavefile.cpp
+++ b/tests/auto/corelib/io/qsavefile/tst_qsavefile.cpp
@@ -66,7 +66,8 @@ private slots:
     void textStreamManualFlush();
     void textStreamAutoFlush();
     void saveTwice();
-    void transactionalWriteNoPermissions();
+    void transactionalWriteNoPermissionsOnDir();
+    void transactionalWriteNoPermissionsOnFile();
     void transactionalWriteCanceled();
     void transactionalWriteErrorRenaming();
 };
@@ -152,7 +153,7 @@ void tst_QSaveFile::textStreamAutoFlush()
     QFile::remove(targetFile);
 }
 
-void tst_QSaveFile::transactionalWriteNoPermissions()
+void tst_QSaveFile::transactionalWriteNoPermissionsOnDir()
 {
 #ifdef Q_OS_UNIX
     if (::geteuid() == 0)
@@ -169,6 +170,26 @@ void tst_QSaveFile::transactionalWriteNoPermissions()
 #endif
 }
 
+void tst_QSaveFile::transactionalWriteNoPermissionsOnFile()
+{
+    // Setup an existing but readonly file
+    QTemporaryDir dir;
+    const QString targetFile = dir.path() + QString::fromLatin1("/outfile");
+    QFile file(targetFile);
+    QVERIFY(file.open(QIODevice::WriteOnly));
+    QCOMPARE(file.write("Hello"), Q_INT64_C(5));
+    file.close();
+    file.setPermissions(QFile::ReadOwner);
+    QVERIFY(!file.open(QIODevice::WriteOnly));
+
+    // Try saving into it
+    {
+        QSaveFile saveFile(targetFile);
+        QVERIFY(!saveFile.open(QIODevice::WriteOnly)); // just like QFile
+    }
+    QVERIFY(file.exists());
+}
+
 void tst_QSaveFile::transactionalWriteCanceled()
 {
     QTemporaryDir dir;
-- 
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