Add test case for maxChiSymbolLen
Add test case for maxChiSymbolLen

kito-cheng/libchewing,dimotsai/libchewing,bbyykk/libtaigi,hiunnhue/libchewing,PingNote/libchewing,mangokingTW/libchewing,school510587/general_index_libchewing,Chocobo1/libchewing,yan12125/libchewing,cwlin/libchewing,simonfork/libchewing,Chocobo1/libchewing,ShengYenPeng/libchewing,bbyykk/libtaigi,ShengYenPeng/libchewing,dimotsai/libchewing,kito-cheng/libchewing,robert501128/libchewing,czchen/libchewing,robert501128/libchewing,PeterDaveHello/libchewing,ShengYenPeng/libchewing,cwlin/libchewing,school510587/general_index_libchewing,simonfork/libchewing,PeterDaveHello/libchewing,PingNote/libchewing,mangokingTW/libchewing,cwlin/libchewing,hiunnhue/libchewing,mangokingTW/libchewing,PingNote/libchewing,dimotsai/libchewing,mangokingTW/libchewing,dimotsai/libchewing,PingNote/libchewing,cwlin/libchewing,school510587/general_index_libchewing,simonfork/libchewing,hiunnhue/libchewing,chewing/libchewing,bbyykk/libtaigi,yan12125/libchewing,czchen/libchewing,school510587/general_index_libchewing,bbyykk/libtaigi,yan12125/libchewing,czchen/libchewing,yan12125/libchewing,cwlin/libchewing,hiunnhue/libchewing,kito-cheng/libchewing,simonfork/libchewing,robert501128/libchewing,PeterDaveHello/libchewing,bbyykk/libtaigi,Chocobo1/libchewing,Chocobo1/libchewing,hiunnhue/libchewing,Chocobo1/libchewing,ShengYenPeng/libchewing,robert501128/libchewing,chewing/libchewing,kito-cheng/libchewing,chewing/libchewing,chewing/libchewing,PeterDaveHello/libchewing,czchen/libchewing