From 34237d62f6023061564ae5ee3955bad0e9881fd3 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Fri, 25 Jul 2014 14:32:37 +0200
Subject: [PATCH] tst_QMap: verify that {}-style initialization drops
 duplicates

No actual reason for this test, except my curiority. Then again, it's
good to have this check, too.

Also checks that the last entry in the init_list "wins", which is
not how std:: containers work.

Change-Id: I4f7d1228f2b90a904b6c3f99e54afcd9970b723e
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
---
 tests/auto/corelib/tools/qmap/tst_qmap.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/auto/corelib/tools/qmap/tst_qmap.cpp b/tests/auto/corelib/tools/qmap/tst_qmap.cpp
index 00e669c1d8..c160902268 100644
--- a/tests/auto/corelib/tools/qmap/tst_qmap.cpp
+++ b/tests/auto/corelib/tools/qmap/tst_qmap.cpp
@@ -1179,11 +1179,16 @@ void tst_QMap::checkMostLeftNode()
 void tst_QMap::initializerList()
 {
 #ifdef Q_COMPILER_INITIALIZER_LISTS
-    QMap<int, QString> map{{1, "hello"}, {2, "initializer_list"}};
+    QMap<int, QString> map = {{1, "bar"}, {1, "hello"}, {2, "initializer_list"}};
     QCOMPARE(map.count(), 2);
     QVERIFY(map[1] == "hello");
     QVERIFY(map[2] == "initializer_list");
 
+    // note the difference to std::map:
+    // std::map<int, QString> stdm = {{1, "bar"}, {1, "hello"}, {2, "initializer_list"}};
+    // QCOMPARE(stdm.size(), 2UL);
+    // QCOMPARE(stdm[1], QString("bar"));
+
     QMultiMap<QString, int> multiMap{{"il", 1}, {"il", 2}, {"il", 3}};
     QCOMPARE(multiMap.count(), 3);
     QList<int> values = multiMap.values("il");