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-rw-r--r--tests/auto/corelib/tools/qmap/tst_qmap.cpp96
1 files changed, 60 insertions, 36 deletions
diff --git a/tests/auto/corelib/tools/qmap/tst_qmap.cpp b/tests/auto/corelib/tools/qmap/tst_qmap.cpp
index 098976b228..6950dcf705 100644
--- a/tests/auto/corelib/tools/qmap/tst_qmap.cpp
+++ b/tests/auto/corelib/tools/qmap/tst_qmap.cpp
@@ -1,9 +1,13 @@
// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <qmap.h>
#include <QTest>
+
#include <QDebug>
+#include <QScopeGuard>
+
+using namespace Qt::StringLiterals;
QT_WARNING_DISABLE_DEPRECATED
@@ -61,6 +65,8 @@ private slots:
void removeElementsInMap();
void toStdMap();
+ void multiMapStoresInReverseInsertionOrder();
+
// Tests for deprecated APIs.
#if QT_DEPRECATED_SINCE(6, 0)
void deprecatedInsertMulti();
@@ -166,8 +172,8 @@ void tst_QMap::count()
{
MyMap map;
MyMap map2( map );
- QCOMPARE( map.count(), 0 );
- QCOMPARE( map2.count(), 0 );
+ QCOMPARE( map.size(), 0 );
+ QCOMPARE( map2.size(), 0 );
QCOMPARE( MyClass::count, int(0) );
QCOMPARE(map.count("key"), 0);
QCOMPARE(map.size(), 0);
@@ -176,9 +182,9 @@ void tst_QMap::count()
QVERIFY(!map2.isDetached());
// detach
map2["Hallo"] = MyClass( "Fritz" );
- QCOMPARE( map.count(), 0 );
QCOMPARE( map.size(), 0 );
- QCOMPARE( map2.count(), 1 );
+ QCOMPARE( map.size(), 0 );
+ QCOMPARE( map2.size(), 1 );
QCOMPARE( map2.size(), 1 );
QVERIFY(!map.isDetached());
#ifndef Q_CC_SUN
@@ -190,11 +196,11 @@ void tst_QMap::count()
{
typedef QMap<QString, MyClass> Map;
Map map;
- QCOMPARE( map.count(), 0);
+ QCOMPARE( map.size(), 0);
map.insert( "Torben", MyClass("Weis") );
- QCOMPARE( map.count(), 1 );
+ QCOMPARE( map.size(), 1 );
map.insert( "Claudia", MyClass("Sorg") );
- QCOMPARE( map.count(), 2 );
+ QCOMPARE( map.size(), 2 );
map.insert( "Lars", MyClass("Linzbach") );
map.insert( "Matthias", MyClass("Ettrich") );
map.insert( "Sue", MyClass("Paludo") );
@@ -202,7 +208,7 @@ void tst_QMap::count()
map.insert( "Haavard", MyClass("Nord") );
map.insert( "Arnt", MyClass("Gulbrandsen") );
map.insert( "Paul", MyClass("Tvete") );
- QCOMPARE( map.count(), 9 );
+ QCOMPARE( map.size(), 9 );
map.insert( "Paul", MyClass("Tvete 1") );
map.insert( "Paul", MyClass("Tvete 2") );
map.insert( "Paul", MyClass("Tvete 3") );
@@ -210,69 +216,69 @@ void tst_QMap::count()
map.insert( "Paul", MyClass("Tvete 5") );
map.insert( "Paul", MyClass("Tvete 6") );
- QCOMPARE( map.count(), 9 );
+ QCOMPARE( map.size(), 9 );
QCOMPARE( map.count("Paul"), 1 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 9 );
#endif
Map map2( map );
- QVERIFY( map2.count() == 9 );
+ QVERIFY( map2.size() == 9 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 9 );
#endif
map2.insert( "Kay", MyClass("Roemer") );
- QVERIFY( map2.count() == 10 );
- QVERIFY( map.count() == 9 );
+ QVERIFY( map2.size() == 10 );
+ QVERIFY( map.size() == 9 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 19 );
#endif
map2 = map;
- QVERIFY( map.count() == 9 );
- QVERIFY( map2.count() == 9 );
+ QVERIFY( map.size() == 9 );
+ QVERIFY( map2.size() == 9 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 9 );
#endif
map2.insert( "Kay", MyClass("Roemer") );
- QVERIFY( map2.count() == 10 );
+ QVERIFY( map2.size() == 10 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 19 );
#endif
map2.clear();
- QVERIFY( map.count() == 9 );
- QVERIFY( map2.count() == 0 );
+ QVERIFY( map.size() == 9 );
+ QVERIFY( map2.size() == 0 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 9 );
#endif
map2 = map;
- QVERIFY( map.count() == 9 );
- QVERIFY( map2.count() == 9 );
+ QVERIFY( map.size() == 9 );
+ QVERIFY( map2.size() == 9 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 9 );
#endif
map2.clear();
- QVERIFY( map.count() == 9 );
- QVERIFY( map2.count() == 0 );
+ QVERIFY( map.size() == 9 );
+ QVERIFY( map2.size() == 0 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 9 );
#endif
map.remove( "Lars" );
- QVERIFY( map.count() == 8 );
- QVERIFY( map2.count() == 0 );
+ QVERIFY( map.size() == 8 );
+ QVERIFY( map2.size() == 0 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 8 );
#endif
map.remove( "Mist" );
- QVERIFY( map.count() == 8 );
- QVERIFY( map2.count() == 0 );
+ QVERIFY( map.size() == 8 );
+ QVERIFY( map2.size() == 0 );
#ifndef Q_CC_SUN
QCOMPARE( MyClass::count, 8 );
#endif
@@ -286,22 +292,22 @@ void tst_QMap::count()
#ifndef Q_CC_SUN
QVERIFY( MyClass::count == 1 );
#endif
- QVERIFY( map.count() == 1 );
+ QVERIFY( map.size() == 1 );
(void)map["Torben"].str;
(void)map["Lars"].str;
#ifndef Q_CC_SUN
QVERIFY( MyClass::count == 2 );
#endif
- QVERIFY( map.count() == 2 );
+ QVERIFY( map.size() == 2 );
const Map& cmap = map;
(void)cmap["Depp"].str;
#ifndef Q_CC_SUN
QVERIFY( MyClass::count == 2 );
#endif
- QVERIFY( map.count() == 2 );
- QVERIFY( cmap.count() == 2 );
+ QVERIFY( map.size() == 2 );
+ QVERIFY( cmap.size() == 2 );
}
QCOMPARE( MyClass::count, 0 );
{
@@ -634,16 +640,19 @@ void tst_QMap::operator_eq()
QMap<int, int> b;
QVERIFY(a == b);
+ QCOMPARE(qHash(a), qHash(b));
QVERIFY(!(a != b));
a.insert(1,1);
b.insert(1,1);
QVERIFY(a == b);
+ QCOMPARE(qHash(a), qHash(b));
QVERIFY(!(a != b));
a.insert(0,1);
b.insert(0,1);
QVERIFY(a == b);
+ QCOMPARE(qHash(a), qHash(b));
QVERIFY(!(a != b));
// compare for inequality:
@@ -666,6 +675,7 @@ void tst_QMap::operator_eq()
QMap<QString, QString> b;
QVERIFY(a == b);
+ QCOMPARE(qHash(a), qHash(b));
QVERIFY(!(a != b));
a.insert("Hello", "World");
@@ -674,6 +684,7 @@ void tst_QMap::operator_eq()
b.insert("Hello", "World");
QVERIFY(a == b);
+ QCOMPARE(qHash(a), qHash(b));
QVERIFY(!(a != b));
a.insert("Goodbye", "cruel world");
@@ -690,6 +701,7 @@ void tst_QMap::operator_eq()
// empty keys and null keys match:
b.insert(QString(""), QString());
QVERIFY(a == b);
+ QCOMPARE(qHash(a), qHash(b));
QVERIFY(!(a != b));
}
@@ -1802,12 +1814,6 @@ void tst_QMap::equal_range()
QCOMPARE(map.count(1), 2);
}
-template <class T>
-const T &const_(const T &t)
-{
- return t;
-}
-
void tst_QMap::insert()
{
QMap<QString, float> map;
@@ -2554,6 +2560,24 @@ void tst_QMap::toStdMap()
toStdMapTestMethod<QMultiMap<int, QString>>(expectedMultiMap);
}
+void tst_QMap::multiMapStoresInReverseInsertionOrder()
+{
+ const QString strings[] = {
+ u"zero"_s,
+ u"null"_s,
+ u"nada"_s,
+ };
+ {
+ QMultiMap<int, QString> map;
+ for (const QString &string : strings)
+ map.insert(0, string);
+ auto printOnFailure = qScopeGuard([&] { qDebug() << map; });
+ QVERIFY(std::equal(map.begin(), map.end(),
+ std::rbegin(strings), std::rend(strings)));
+ printOnFailure.dismiss();
+ }
+}
+
#if QT_DEPRECATED_SINCE(6, 0)
void tst_QMap::deprecatedInsertMulti()
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 03:14:16 +0000