void tst_QMimeData::removeFormat() const { QMimeData mimeData; // add, verify mimeData.setData("text/plain", "pirates"); QVERIFY(mimeData.hasFormat("text/plain")); // add another, verify mimeData.setData("text/html", "ninjas"); QVERIFY(mimeData.hasFormat("text/html")); // remove, verify mimeData.removeFormat("text/plain"); QVERIFY(mimeData.hasFormat("text/plain") == false); QVERIFY(mimeData.hasFormat("text/html")); // remove, verify mimeData.removeFormat("text/html"); QVERIFY(mimeData.hasFormat("text/plain") == false); QVERIFY(mimeData.hasFormat("text/html") == false); }