#include <stdarg.h> #include <stddef.h> #include <setjmp.h> #include <cmocka.h> #include <stdlib.h> #include <string.h> #include <locale.h> #include "ui/keyhandlers.h" #include "ui/inputwin.h" #include "tests/helpers.h" static char line[INP_WIN_MAX]; // append void append_to_empty(void **state) { setlocale(LC_ALL, ""); line[0] = '\0'; int line_utf8_pos = 0; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_printable(line, &line_utf8_pos, &col, &pad_start, 'a', 80); assert_string_equal("a", line); assert_int_equal(line_utf8_pos, 1); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void append_wide_to_empty(void **state) { setlocale(LC_ALL, ""); line[0] = '\0'; int line_utf8_pos = 0; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_printable(line, &line_utf8_pos, &col, &pad_start, 0x56DB, 80); assert_string_equal("四", line); assert_int_equal(line_utf8_pos, 1); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void append_to_single(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "a", 1); line[1] = '\0'; int line_utf8_pos = 1; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_printable(line, &line_utf8_pos, &col, &pad_start, 'b', 80); assert_string_equal("ab", line); assert_int_equal(line_utf8_pos, 2); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void append_wide_to_single_non_wide(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "a", 1); line[1] = '\0'; int line_utf8_pos = 1; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_printable(line, &line_utf8_pos, &col, &pad_start, 0x56DB, 80); assert_string_equal("a四", line); assert_int_equal(line_utf8_pos, 2); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void append_non_wide_to_single_wide(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "四", 1); line[strlen(line)] = '\0'; int line_utf8_pos = 1; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_printable(line, &line_utf8_pos, &col, &pad_start, 'b', 80); assert_string_equal("四b", line); assert_int_equal(line_utf8_pos, 2); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void append_wide_to_single_wide(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "四", 1); line[strlen(line)] = '\0'; int line_utf8_pos = 1; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_printable(line, &line_utf8_pos, &col, &pad_start, 0x4E09, 80); assert_string_equal("四三", line); assert_int_equal(line_utf8_pos, 2); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void append_non_wide_when_overrun(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "0123456789四1234567", 18); line[strlen(line)] = '\0'; int line_utf8_pos = 18; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_printable(line, &line_utf8_pos, &col, &pad_start, 'z', 20); key_printable(line, &line_utf8_pos, &col, &pad_start, 'z', 20); key_printable(line, &line_utf8_pos, &col, &pad_start, 'z', 20); assert_string_equal("0123456789四1234567zzz", line); assert_int_equal(line_utf8_pos, 21); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 3); } void insert_non_wide_to_non_wide(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd", 4); line[strlen(line)] = '\0'; int line_utf8_pos = 2; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_printable(line, &line_utf8_pos, &col, &pad_start, '0', 80); assert_string_equal("ab0cd", line); assert_int_equal(line_utf8_pos, 3); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void insert_single_non_wide_when_pad_scrolled(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "AAAAAAAAAAAAAAA", 15); line[strlen(line)] = '\0'; int line_utf8_pos = 2; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 2; key_printable(line, &line_utf8_pos, &col, &pad_start, 'B', 12); assert_string_equal("AABAAAAAAAAAAAAA", line); assert_int_equal(line_utf8_pos, 3); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 2); } void insert_many_non_wide_when_pad_scrolled(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "AAAAAAAAAAAAAAA", 15); line[strlen(line)] = '\0'; int line_utf8_pos = 2; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 2; key_printable(line, &line_utf8_pos, &col, &pad_start, 'B', 12); key_printable(line, &line_utf8_pos, &col, &pad_start, 'C', 12); key_printable(line, &line_utf8_pos, &col, &pad_start, 'D', 12); assert_string_equal("AABCDAAAAAAAAAAAAA", line); assert_int_equal(line_utf8_pos, 5); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 2); } void insert_single_non_wide_last_column(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcdefghijklmno", 15); line[strlen(line)] = '\0'; int line_utf8_pos = 7; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 2; key_printable(line, &line_utf8_pos, &col, &pad_start, '1', 5); assert_string_equal("abcdefg1hijklmno", line); assert_int_equal(line_utf8_pos, 8); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 3); } void insert_many_non_wide_last_column(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcdefghijklmno", 15); line[strlen(line)] = '\0'; int line_utf8_pos = 7; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 2; key_printable(line, &line_utf8_pos, &col, &pad_start, '1', 5); key_printable(line, &line_utf8_pos, &col, &pad_start, '2', 5); assert_string_equal("abcdefg12hijklmno", line); assert_int_equal(line_utf8_pos, 9); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 4); } void ctrl_left_when_no_input(void **state) { setlocale(LC_ALL, ""); line[0] = '\0'; int line_utf8_pos = 0; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_at_start(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 0; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_in_first_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 2; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_in_first_space(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 4; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_at_start_of_second_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 5; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_in_second_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 8; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 5); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_at_end_of_second_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 10; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 5); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_in_second_space(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 11; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 5); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_at_start_of_third_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 12; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 5); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_in_third_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 14; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 12); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_at_end_of_third_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 15; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 12); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_in_third_space(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 16; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 12); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_at_end(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "abcd efghij klmn opqr", 21); line[strlen(line)] = '\0'; int line_utf8_pos = 20; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 17); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_in_only_whitespace(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, " ", 7); line[strlen(line)] = '\0'; int line_utf8_pos = 5; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_start_whitespace_start_of_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, " hello", 9); line[strlen(line)] = '\0'; int line_utf8_pos = 4; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_start_whitespace_middle_of_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, " hello", 9); line[strlen(line)] = '\0'; int line_utf8_pos = 7; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 4); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_in_whitespace_between_words(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "hey hello", 12); line[strlen(line)] = '\0'; int line_utf8_pos = 5; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_in_whitespace_between_words_start_of_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "hey hello", 12); line[strlen(line)] = '\0'; int line_utf8_pos = 7; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_in_whitespace_between_words_middle_of_word(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "hey hello", 12); line[strlen(line)] = '\0'; int line_utf8_pos = 9; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 7); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_left_when_word_overrun_to_left(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword anotherword", 20); line[strlen(line)] = '\0'; int line_utf8_pos = 18; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 14; key_ctrl_left(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 9); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 9); } void ctrl_right_when_no_input(void **state) { setlocale(LC_ALL, ""); line[0] = '\0'; int line_utf8_pos = 0; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 0); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_when_at_end(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword anotherword", 20); line[strlen(line)] = '\0'; int line_utf8_pos = 20; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 20); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_one_word_at_start(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword", 8); line[strlen(line)] = '\0'; int line_utf8_pos = 0; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 8); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_one_word_in_middle(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword", 8); line[strlen(line)] = '\0'; int line_utf8_pos = 3; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 8); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_one_word_at_end(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword", 8); line[strlen(line)] = '\0'; int line_utf8_pos = 7; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 8); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_two_words_from_middle_first(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword anotherword", 20); line[strlen(line)] = '\0'; int line_utf8_pos = 4; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 8); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_two_words_from_end_first(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword anotherword", 20); line[strlen(line)] = '\0'; int line_utf8_pos = 7; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 8); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_two_words_from_space(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword anotherword", 20); line[strlen(line)] = '\0'; int line_utf8_pos = 8; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 20); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_two_words_from_start_second(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword anotherword", 20); line[strlen(line)] = '\0'; int line_utf8_pos = 9; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 20); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_one_word_leading_whitespace(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, " someword", 15); line[strlen(line)] = '\0'; int line_utf8_pos = 3; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 15); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_two_words_in_whitespace(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, " someword adfasdf", 30); line[strlen(line)] = '\0'; int line_utf8_pos = 19; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 30); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); } void ctrl_right_trailing_whitespace_from_middle(void **state) { setlocale(LC_ALL, ""); g_utf8_strncpy(line, "someword ", 16); line[strlen(line)] = '\0'; int line_utf8_pos = 3; int col = utf8_pos_to_col(line, line_utf8_pos); int pad_start = 0; key_ctrl_right(line, &line_utf8_pos, &col, &pad_start, 80); assert_int_equal(line_utf8_pos, 8); assert_int_equal(col, utf8_pos_to_col(line, line_utf8_pos)); assert_int_equal(pad_start, 0); }