QTestLib: improve output when comparing lists fails.

Only QStringList was handled before, now any QList is handled.
A specialization for QStringList is still needed though, due to the way
template matching works.

Example with QList<int>. Before:
FAIL!  : tst_QTextCodec::threadSafety() Compared values are not the same
   Loc: [../tst_qtextcodec.cpp(2057)]

After:
FAIL!  : tst_QTextCodec::threadSafety() Compared lists differ at index 0.
   Actual   (res2.toList()): '0'
   Expected (mibList): '3'
   Loc: [../tst_qtextcodec.cpp(2057)]

Change-Id: If0fdec3236ddb78a679ee549aba569ef5571c395
Reviewed-by: Jason McDonald <macadder1@gmail.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/auto/testlib/selftests/cmptest/tst_cmptest.cpp b/tests/auto/testlib/selftests/cmptest/tst_cmptest.cpp
index 572388df6c..7213d9a82d 100644
--- a/tests/auto/testlib/selftests/cmptest/tst_cmptest.cpp
+++ b/tests/auto/testlib/selftests/cmptest/tst_cmptest.cpp
@@ -136,6 +136,8 @@ private slots:
     void compare_tostring_data();
     void compareQStringLists();
     void compareQStringLists_data();
+    void compareQListInt();
+    void compareQListDouble();
     void compareQPixmaps();
     void compareQPixmaps_data();
     void compareQImages();
@@ -307,6 +309,20 @@ void tst_Cmptest::compareQStringLists()
     QCOMPARE(opA, opB);
 }
 
+void tst_Cmptest::compareQListInt()
+{
+    QList<int> int1; int1 << 1 << 2 << 3;
+    QList<int> int2; int2 << 1 << 2 << 4;
+    QCOMPARE(int1, int2);
+}
+
+void tst_Cmptest::compareQListDouble()
+{
+    QList<double> double1; double1 << 1.5 << 2 << 3;
+    QList<double> double2; double2 << 1 << 2 << 4;
+    QCOMPARE(double1, double2);
+}
+
 void tst_Cmptest::compareQPixmaps_data()
 {
     QTest::addColumn<QPixmap>("opA");