diff options
Diffstat (limited to 'tests/auto/corelib/tools/qmap')
| -rw-r--r-- | tests/auto/corelib/tools/qmap/tst_qmap.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qmap/tst_qmap.cpp b/tests/auto/corelib/tools/qmap/tst_qmap.cpp index de9fa41feb..dea657f842 100644 --- a/tests/auto/corelib/tools/qmap/tst_qmap.cpp +++ b/tests/auto/corelib/tools/qmap/tst_qmap.cpp @@ -59,6 +59,7 @@ private slots: void count(); void clear(); void beginEnd(); + void firstLast(); void key(); void swap(); @@ -377,6 +378,34 @@ void tst_QMap::beginEnd() QVERIFY( map.constBegin() != map2.constBegin() ); } +void tst_QMap::firstLast() +{ + // sample string->string map + StringMap map; + map.insert("0", "a"); + map.insert("1", "b"); + map.insert("5", "e"); + + QCOMPARE(map.firstKey(), QStringLiteral("0")); + QCOMPARE(map.lastKey(), QStringLiteral("5")); + QCOMPARE(map.first(), QStringLiteral("a")); + QCOMPARE(map.last(), QStringLiteral("e")); + + // const map + const StringMap const_map = map; + QCOMPARE(map.firstKey(), const_map.firstKey()); + QCOMPARE(map.lastKey(), const_map.lastKey()); + QCOMPARE(map.first(), const_map.first()); + QCOMPARE(map.last(), const_map.last()); + + map.take(map.firstKey()); + QCOMPARE(map.firstKey(), QStringLiteral("1")); + QCOMPARE(map.lastKey(), QStringLiteral("5")); + + map.take(map.lastKey()); + QCOMPARE(map.lastKey(), map.lastKey()); +} + void tst_QMap::key() { { |