void tst_QIODevice::putch() { #ifdef QT3_SUPPORT QBuffer buffer; buffer.open(QBuffer::ReadWrite); buffer.putch(0xff); buffer.putch(0x7f); buffer.putch(0x80); buffer.putch(0x00); buffer.reset(); QCOMPARE(buffer.getch(), 0xff); QCOMPARE(buffer.getch(), 0x7f); QCOMPARE(buffer.getch(), 0x80); QCOMPARE(buffer.getch(), 0x00); #endif }