autotests for NTFS symlink support on Windows

"Default User" and "Documents and Settings" are mountpoints;
"All Users" is a symlink
If these subtests are successful, then we support both.

Merge-request: 1217
Reviewed-by: Joerg Bornemann <joerg.bornemann@trolltech.com>

1 files changed, 38 insertions, 23 deletions

diff --git a/tests/auto/qfileinfo/tst_qfileinfo.cpp b/tests/auto/qfileinfo/tst_qfileinfo.cpp
index 6c94ebf..e9d0d9d 100644
--- a/tests/auto/qfileinfo/tst_qfileinfo.cpp
+++ b/tests/auto/qfileinfo/tst_qfileinfo.cpp
@@ -139,6 +139,7 @@ private slots:
     void fileTimes();
     void fileTimes_oldFile();
 
+    void isSymLink_data();
     void isSymLink();
 
     void isHidden_data();
@@ -166,6 +167,10 @@ private slots:
     void notEqualOperator() const;
 };
 
+tst_QFileInfo::tst_QFileInfo()
+{
+}
+
 tst_QFileInfo::~tst_QFileInfo()
 {
     QFile::remove("brokenlink.lnk");
@@ -233,12 +238,6 @@ void tst_QFileInfo::copy()
     QVERIFY(privateInfo->data != privateInfo3->data);
     QVERIFY(privateInfo2->data != privateInfo3->data);
     QCOMPARE(privateInfo->data, privateInfo2->data);
-
-
-}
-
-tst_QFileInfo::tst_QFileInfo()
-{
 }
 
 void tst_QFileInfo::isFile_data()
@@ -514,7 +513,6 @@ void tst_QFileInfo::canonicalFilePath()
         }
     }
 #endif
-
 }
 
 void tst_QFileInfo::fileName_data()
@@ -714,7 +712,6 @@ void tst_QFileInfo::permission_data()
     QTest::newRow("resource1") << ":/tst_qfileinfo/resources/file1.ext1" << int(QFile::ReadUser) << true;
     QTest::newRow("resource2") << ":/tst_qfileinfo/resources/file1.ext1" << int(QFile::WriteUser) << false;
     QTest::newRow("resource3") << ":/tst_qfileinfo/resources/file1.ext1" << int(QFile::ExeUser) << false;
-
 }
 
 void tst_QFileInfo::permission()
@@ -778,8 +775,8 @@ void tst_QFileInfo::compare_data()
 #else
                         << false;
 #endif
-
 }
+
 void tst_QFileInfo::compare()
 {
     QFETCH(QString, file1);
@@ -946,28 +943,46 @@ void tst_QFileInfo::fileTimes_oldFile()
 #endif
 }
 
-void tst_QFileInfo::isSymLink()
+void tst_QFileInfo::isSymLink_data()
 {
     QFile::remove("link.lnk");
     QFile::remove("brokenlink.lnk");
 
-    QFileInfo info1("tst_qfileinfo.cpp");
-    QVERIFY( !info1.isSymLink() );
+    QFile file1("tst_qfileinfo.cpp");
+    QVERIFY(file1.link("link.lnk"));
 
-    QFile file2("tst_qfileinfo.cpp");
-    if (file2.link("link.lnk")) {
-        QFileInfo info2("link.lnk");
-        QVERIFY( info2.isSymLink() );
-    }
+    QFile file2("dummyfile");
+    file2.open(QIODevice::WriteOnly);
+    QVERIFY(file2.link("brokenlink.lnk"));
+    file2.remove();
 
-    QFile file3("dummyfile");
-    file3.open(QIODevice::WriteOnly);
-    if (file3.link("brokenlink.lnk")) {
-        file3.remove();
-        QFileInfo info3("brokenlink.lnk");
-        QVERIFY( info3.isSymLink() );
+
+    QTest::addColumn<QString>("path");
+    QTest::addColumn<bool>("isSymLink");
+    QTest::addColumn<QString>("linkTarget");
+
+    QTest::newRow("existent file") << "tst_qfileinfo.cpp" << false << "";
+    QTest::newRow("link") << "link.lnk" << true << QFileInfo("tst_qfileinfo.cpp").absoluteFilePath();
+    QTest::newRow("broken link") << "brokenlink.lnk" << true << QFileInfo("dummyfile").absoluteFilePath();
+
+#if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
+    if (QSysInfo::WindowsVersion & QSysInfo::WV_VISTA) {
+        QTest::newRow("Documents and Settings") << "C:/Documents and Settings" << true << "C:/Users";
+        QTest::newRow("All Users") << "C:/Users/All Users" << true << "C:/ProgramData";
+        QTest::newRow("Default User") << "C:/Users/Default User" << true << "C:/Users/Default";
     }
+#endif
+}
+
+void tst_QFileInfo::isSymLink()
+{
+    QFETCH(QString, path);
+    QFETCH(bool, isSymLink);
+    QFETCH(QString, linkTarget);
 
+    QFileInfo fi(path);
+    QCOMPARE(fi.isSymLink(), isSymLink);
+    QCOMPARE(fi.symLinkTarget(), linkTarget);
 }
 
 void tst_QFileInfo::isHidden_data()