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#include "../termkey.h"
#include "taplib.h"
int main(int argc, char *argv[])
{
int fd[2];
TermKey *tk;
TermKeyKey key;
plan_tests(57);
pipe(fd);
/* Sanitise this just in case */
putenv("TERM=vt100");
tk = termkey_new(fd[0], TERMKEY_FLAG_NOTERMIOS|TERMKEY_FLAG_UTF8);
write(fd[1], "a", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY low ASCII");
is_int(key.type, TERMKEY_TYPE_UNICODE, "key.type low ASCII");
is_int(key.code.number, 'a', "key.code.number low ASCII");
/* 2-byte UTF-8 range is U+0080 to U+07FF (0xDF 0xBF) */
/* However, we'd best avoid the C1 range, so we'll start at U+00A0 (0xC2 0xA0) */
write(fd[1], "\xC2\xA0", 2);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 2 low");
is_int(key.type, TERMKEY_TYPE_UNICODE, "key.type UTF-8 2 low");
is_int(key.code.number, 0x00A0, "key.code.number UTF-8 2 low");
write(fd[1], "\xDF\xBF", 2);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 2 high");
is_int(key.type, TERMKEY_TYPE_UNICODE, "key.type UTF-8 2 high");
is_int(key.code.number, 0x07FF, "key.code.number UTF-8 2 high");
/* 3-byte UTF-8 range is U+0800 (0xE0 0xA0 0x80) to U+FFFD (0xEF 0xBF 0xBD) */
write(fd[1], "\xE0\xA0\x80", 3);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 3 low");
is_int(key.type, TERMKEY_TYPE_UNICODE, "key.type UTF-8 3 low");
is_int(key.code.number, 0x0800, "key.code.number UTF-8 3 low");
write(fd[1], "\xEF\xBF\xBD", 3);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 3 high");
is_int(key.type, TERMKEY_TYPE_UNICODE, "key.type UTF-8 3 high");
is_int(key.code.number, 0xFFFD, "key.code.number UTF-8 3 high");
/* 4-byte UTF-8 range is U+10000 (0xF0 0x90 0x80 0x80) to U+10FFFF (0xF4 0x8F 0xBF 0xBF) */
write(fd[1], "\xF0\x90\x80\x80", 4);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 4 low");
is_int(key.type, TERMKEY_TYPE_UNICODE, "key.type UTF-8 4 low");
is_int(key.code.number, 0x10000, "key.code.number UTF-8 4 low");
write(fd[1], "\xF4\x8F\xBF\xBF", 4);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 4 high");
is_int(key.type, TERMKEY_TYPE_UNICODE, "key.type UTF-8 4 high");
is_int(key.code.number, 0x10FFFF, "key.code.number UTF-8 4 high");
/* Invalid continuations */
write(fd[1], "\xC2!", 2);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 2 invalid cont");
is_int(key.code.number, 0xFFFD, "key.code.number UTF-8 2 invalid cont");
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 2 invalid after");
is_int(key.code.number, '!', "key.code.number UTF-8 2 invalid after");
write(fd[1], "\xE0!", 2);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 3 invalid cont");
is_int(key.code.number, 0xFFFD, "key.code.number UTF-8 3 invalid cont");
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 3 invalid after");
is_int(key.code.number, '!', "key.code.number UTF-8 3 invalid after");
write(fd[1], "\xE0\xA0!", 3);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 3 invalid cont 2");
is_int(key.code.number, 0xFFFD, "key.code.number UTF-8 3 invalid cont 2");
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 3 invalid after");
is_int(key.code.number, '!', "key.code.number UTF-8 3 invalid after");
write(fd[1], "\xF0!", 2);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 4 invalid cont");
is_int(key.code.number, 0xFFFD, "key.code.number UTF-8 4 invalid cont");
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 4 invalid after");
is_int(key.code.number, '!', "key.code.number UTF-8 4 invalid after");
write(fd[1], "\xF0\x90!", 3);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 4 invalid cont 2");
is_int(key.code.number, 0xFFFD, "key.code.number UTF-8 4 invalid cont 2");
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 4 invalid after");
is_int(key.code.number, '!', "key.code.number UTF-8 4 invalid after");
write(fd[1], "\xF0\x90\x80!", 4);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 4 invalid cont 3");
is_int(key.code.number, 0xFFFD, "key.code.number UTF-8 4 invalid cont 3");
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 4 invalid after");
is_int(key.code.number, '!', "key.code.number UTF-8 4 invalid after");
/* Partials */
write(fd[1], "\xC2", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_AGAIN, "getkey yields RES_AGAIN UTF-8 2 partial");
write(fd[1], "\xA0", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 2 partial");
is_int(key.code.number, 0x00A0, "key.code.number UTF-8 2 partial");
write(fd[1], "\xE0", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_AGAIN, "getkey yields RES_AGAIN UTF-8 3 partial");
write(fd[1], "\xA0", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_AGAIN, "getkey yields RES_AGAIN UTF-8 3 partial");
write(fd[1], "\x80", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 3 partial");
is_int(key.code.number, 0x0800, "key.code.number UTF-8 3 partial");
write(fd[1], "\xF0", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_AGAIN, "getkey yields RES_AGAIN UTF-8 4 partial");
write(fd[1], "\x90", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_AGAIN, "getkey yields RES_AGAIN UTF-8 4 partial");
write(fd[1], "\x80", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_AGAIN, "getkey yields RES_AGAIN UTF-8 4 partial");
write(fd[1], "\x80", 1);
termkey_advisereadable(tk);
is_int(termkey_getkey(tk, &key), TERMKEY_RES_KEY, "getkey yields RES_KEY UTF-8 4 partial");
is_int(key.code.number, 0x10000, "key.code.number UTF-8 4 partial");
termkey_destroy(tk);
return exit_status();
}
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