Fix/adapt the uses of {to,set,from}Time_t in the qtbase source code

Move those to the equivalent {to,set,from}SecsSinceEpoch(), except for
the cases that did QDateTime::currentDateTime{,Utc}().toTime_t. Those
are best implemented with QDateTime::currentSecsSinceEpoch().

Change-Id: Ib57b52598e2f452985e9fffd145a366c92cfda20
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

3 files changed, 4 insertions, 4 deletions

diff --git a/tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp b/tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp
index eea79406c3..b3527f5d27 100644
--- a/tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp
+++ b/tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp
@@ -141,7 +141,7 @@ inline bool qIsLikelyToBeNfs(int /* handle */)
 
 static QString seedAndTemplate()
 {
-    qsrand(QDateTime::currentDateTimeUtc().toTime_t());
+    qsrand(QDateTime::currentSecsSinceEpoch());
     return QDir::tempPath() + "/tst_qfileinfo-XXXXXX";
 }
 
diff --git a/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp b/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp
index 593706ac0d..a7ab221dda 100644
--- a/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp
+++ b/tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp
@@ -116,7 +116,7 @@ Q_CONSTRUCTOR_FUNCTION(initializeLang)
 
 static QString seedAndTemplate()
 {
-    qsrand(QDateTime::currentDateTimeUtc().toTime_t());
+    qsrand(QDateTime::currentSecsSinceEpoch());
     return QDir::tempPath() + "/tst_qmimedatabase-XXXXXX";
 }
 
diff --git a/tests/auto/corelib/tools/qlocale/tst_qlocale.cpp b/tests/auto/corelib/tools/qlocale/tst_qlocale.cpp
index 8c9dc16ce7..8d9a789507 100644
--- a/tests/auto/corelib/tools/qlocale/tst_qlocale.cpp
+++ b/tests/auto/corelib/tools/qlocale/tst_qlocale.cpp
@@ -145,8 +145,8 @@ tst_QLocale::tst_QLocale()
     qRegisterMetaType<QLocale::FormatType>("QLocale::FormatType");
 
     // Test if in Central European Time zone
-    uint x1 = QDateTime(QDate(1990, 1, 1), QTime()).toTime_t();
-    uint x2 = QDateTime(QDate(1990, 6, 1), QTime()).toTime_t();
+    uint x1 = QDateTime(QDate(1990, 1, 1), QTime()).toSecsSinceEpoch();
+    uint x2 = QDateTime(QDate(1990, 6, 1), QTime()).toSecsSinceEpoch();
     europeanTimeZone = (x1 == 631148400 && x2 == 644191200);
 }