130     void qMetaObjectDisconnectOne();

  3273 void tst_QObject::qMetaObjectDisconnectOne()

  3274 {

  3275     SenderObject *s = new SenderObject;

  3276     ReceiverObject *r1 = new ReceiverObject;

  3277 

  3278     int signal1Index = s->metaObject()->indexOfSignal("signal1()");

  3279     int signal3Index = s->metaObject()->indexOfSignal("signal3()");

  3280     int slot1Index = r1->metaObject()->indexOfSlot("slot1()");

  3281     int slot2Index = r1->metaObject()->indexOfSlot("slot2()");

  3282 

  3283     QVERIFY(signal1Index > 0);

  3284     QVERIFY(signal3Index > 0);

  3285     QVERIFY(slot1Index > 0);

  3286     QVERIFY(slot2Index > 0);

  3287 

  3288     QVERIFY( QMetaObject::connect(s, signal1Index, r1, slot1Index) );

  3289     QVERIFY( QMetaObject::connect(s, signal3Index, r1, slot2Index) );

  3290     QVERIFY( QMetaObject::connect(s, signal3Index, r1, slot2Index) );

  3291     QVERIFY( QMetaObject::connect(s, signal3Index, r1, slot2Index) );

  3292 

  3293     r1->reset();

  3294     QCOMPARE( r1->count_slot1, 0 );

  3295     QCOMPARE( r1->count_slot2, 0 );

  3296 

  3297     s->emitSignal1();

  3298     QCOMPARE( r1->count_slot1, 1 );

  3299     QCOMPARE( r1->count_slot2, 0 );

  3300 

  3301     s->emitSignal3();

  3302     QCOMPARE( r1->count_slot1, 1 );

  3303     QCOMPARE( r1->count_slot2, 3 );

  3304 

  3305     r1->reset();

  3306     QVERIFY( QMetaObject::disconnectOne(s, signal1Index, r1, slot1Index) );

  3307     QVERIFY( QMetaObject::disconnectOne(s, signal3Index, r1, slot2Index) );

  3308 

  3309     s->emitSignal1();

  3310     QCOMPARE( r1->count_slot1, 0 );

  3311     QCOMPARE( r1->count_slot2, 0 );

  3312 

  3313     s->emitSignal3();

  3314     QCOMPARE( r1->count_slot1, 0 );

  3315     QCOMPARE( r1->count_slot2, 2 );

  3316 

  3317     r1->reset();

  3318     QVERIFY( false == QMetaObject::disconnectOne(s, signal1Index, r1, slot1Index) );

  3319     QVERIFY( QMetaObject::disconnectOne(s, signal3Index, r1, slot2Index) );

  3320 

  3321     s->emitSignal1();

  3322     QCOMPARE( r1->count_slot1, 0 );

  3323     QCOMPARE( r1->count_slot2, 0 );

  3324 

  3325     s->emitSignal3();

  3326     QCOMPARE( r1->count_slot1, 0 );

  3327     QCOMPARE( r1->count_slot2, 1 );

  3328 

  3329     r1->reset();

  3330     QVERIFY( false == QMetaObject::disconnectOne(s, signal1Index, r1, slot1Index) );

  3331     QVERIFY( QMetaObject::disconnectOne(s, signal3Index, r1, slot2Index) );

  3332 

  3333     s->emitSignal1();

  3334     QCOMPARE( r1->count_slot1, 0 );

  3335     QCOMPARE( r1->count_slot2, 0 );

  3336 

  3337     s->emitSignal3();

  3338     QCOMPARE( r1->count_slot1, 0 );

  3339     QCOMPARE( r1->count_slot2, 0 );

  3340 

  3341     delete s;

  3342     delete r1;

  3343 }

  3344