#include "test.h"

void
korean_sequences(struct ct *t)
{
	static const struct { char *keys, *want; } cases[] = {
		{ "r", "ㄱ" },
		{ "rk", "가" },
		{ "rkr", "각" },
		{ "rkrk", "가가" },
		{ "rkrtk", "각사" },
		{ "rhk", "과" },
		{ "rr", "ㄱㄱ" },
		{ "Rk", "까" },
		{ "rk1", "가1" },
	};
	Emit e;
	Im state;
	Str out;
	Rune key;
	char *p;
	int i;

	for(i = 0; i < nelem(cases); i++){
		memset(&state, 0, sizeof state);
		state.l = getlang(LangKO);
		sclear(&out);
		for(p = cases[i].keys; *p != '\0'; p++){
			key = (uchar)*p;
			e = transko(&state, key);
			sappend(&out, &e.s);
			state.pre = e.next;
			if(!e.eat)
				sputr(&out, key);
		}
		sappend(&out, &state.pre);
		checkstr(t, cases[i].keys, cases[i].want, &out);
	}
}

void
korean_backspace(struct ct *t)
{
	static const struct { char *before, *after; } cases[] = {
		{ "ㄱ", "" },
		{ "가", "ㄱ" },
		{ "과", "고" },
		{ "각", "가" },
		{ "갃", "각" },
	};
	Im state;
	int i;

	memset(&state, 0, sizeof state);
	for(i = 0; i < nelem(cases); i++){
		state.pre = mkstr(cases[i].before);
		backko(&state);
		checkstr(t, cases[i].before, cases[i].after, &state.pre);
	}
}