test: improve v-for key val syntax test
test: improve v-for key val syntax test

th0r/vue,Endika/vue,diermengdierme/vue,lepture/vue,Endika/vue,karevn/vue,lepture/vue,karevn/vue,seedalpha/vue,shupan123/vue-fixed-type,shupan123/vue-fixed-type,fergaldoyle/vue,galenyuan/vue,galenyuan/vue,galenyuan/vue,lepture/vue,diermengdierme/vue,th0r/vue,shupan123/vue-fixed-type,th0r/vue,seedalpha/vue,fergaldoyle/vue,Endika/vue,fergaldoyle/vue,seedalpha/vue,diermengdierme/vue,karevn/vue