660     UnicodeSet rgi("[:RGI_Emoji:]", errorCode);  in TestEmojiPropertiesOfStrings()  local
672     UnicodeSet rgiOnlyCp(rgi);  in TestEmojiPropertiesOfStrings()
681     assertTrue("lots of RGI_Emoji", rgi.size() > 3000);  in TestEmojiPropertiesOfStrings()
692     assertTrue("RGI_Emoji.hasStrings()", rgi.hasStrings());  in TestEmojiPropertiesOfStrings()
696     assertEquals("RGI_Emoji.size() == union.size()", rgi.size(), all.size());  in TestEmojiPropertiesOfStrings()
697     assertTrue("RGI_Emoji == union", rgi == all);  in TestEmojiPropertiesOfStrings()
709     assertTrue("RGI_Emoji.contains(stopwatch+emoji)", rgi.contains(u"⏱\uFE0F"));  in TestEmojiPropertiesOfStrings()
710     assertTrue("RGI_Emoji.contains(chipmunk+emoji)", rgi.contains(u"��\uFE0F"));  in TestEmojiPropertiesOfStrings()
711     assertTrue("RGI_Emoji.contains(4+emoji+keycap)", rgi.contains(u"4\uFE0F\u20E3"));  in TestEmojiPropertiesOfStrings()
712     assertTrue("RGI_Emoji.contains([BE] is RGI_Emoji)", rgi.contains(u"����"));  in TestEmojiPropertiesOfStrings()
713     assertTrue("RGI_Emoji.contains([flag])", rgi.contains(u"\U0001F3F4"));  in TestEmojiPropertiesOfStrings()
714     assertTrue("RGI_Emoji.contains([Scotland])", rgi.contains(u"��������������"));  in TestEmojiPropertiesOfStrings()
715     assertTrue("RGI_Emoji.contains(bicyclist)", rgi.contains(u"��"));  in TestEmojiPropertiesOfStrings()
716     assertTrue("RGI_Emoji.contains(bicyclist+medium)", rgi.contains(u"��\U0001F3FD"));  in TestEmojiPropertiesOfStrings()
717 …assertTrue("RGI_Emoji.contains(woman pilot: dark skin tone)", rgi.contains(u"��\U0001F3FF\u200D✈\u…  in TestEmojiPropertiesOfStrings()