projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 17b45e68 SG |
1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* | |
| 3 | * Copyright 2023 Google LLC | |
| 4 | */ | |
| 5 | ||
| 17b45e68 | 6 | #include <cli.h> |
| 752ed086 | 7 | #include <time.h> |
| 17b45e68 SG |
8 | #include <test/common.h> |
| 9 | #include <test/test.h> | |
| 10 | #include <test/ut.h> | |
| 11 | ||
| 12 | static int cli_ch_test(struct unit_test_state *uts) | |
| 13 | { | |
| 14 | struct cli_ch_state s_cch, *cch = &s_cch; | |
| 15 | ||
| 16 | cli_ch_init(cch); | |
| 17 | ||
| 18 | /* should be nothing to return at first */ | |
| 19 | ut_asserteq(0, cli_ch_process(cch, 0)); | |
| 20 | ||
| 21 | /* check normal entry */ | |
| 22 | ut_asserteq('a', cli_ch_process(cch, 'a')); | |
| 23 | ut_asserteq('b', cli_ch_process(cch, 'b')); | |
| 24 | ut_asserteq('c', cli_ch_process(cch, 'c')); | |
| 25 | ut_asserteq(0, cli_ch_process(cch, 0)); | |
| 26 | ||
| 27 | /* send an invalid escape sequence */ | |
| 28 | ut_asserteq(0, cli_ch_process(cch, '\e')); | |
| 29 | ut_asserteq(0, cli_ch_process(cch, '[')); | |
| 30 | ||
| 31 | /* | |
| 32 | * with the next char it sees that the sequence is invalid, so starts | |
| 33 | * emitting it | |
| 34 | */ | |
| 35 | ut_asserteq('\e', cli_ch_process(cch, 'X')); | |
| 36 | ||
| 37 | /* now we set 0 bytes to empty the buffer */ | |
| 38 | ut_asserteq('[', cli_ch_process(cch, 0)); | |
| 39 | ut_asserteq('X', cli_ch_process(cch, 0)); | |
| 40 | ut_asserteq(0, cli_ch_process(cch, 0)); | |
| 41 | ||
| 42 | /* things are normal again */ | |
| 43 | ut_asserteq('a', cli_ch_process(cch, 'a')); | |
| 44 | ut_asserteq(0, cli_ch_process(cch, 0)); | |
| 45 | ||
| 2dd86b90 YM |
46 | /* unexpected 'Esc' */ |
| 47 | ut_asserteq('a', cli_ch_process(cch, 'a')); | |
| 48 | ut_asserteq(0, cli_ch_process(cch, '\e')); | |
| 49 | ut_asserteq('b', cli_ch_process(cch, 'b')); | |
| 50 | ut_asserteq(0, cli_ch_process(cch, 0)); | |
| 51 | ||
| 17b45e68 SG |
52 | return 0; |
| 53 | } | |
| 54 | COMMON_TEST(cli_ch_test, 0); | |
| be0169f0 SG |
55 | |
| 56 | static int cread_test(struct unit_test_state *uts) | |
| 57 | { | |
| 58 | int duration; | |
| 59 | ulong start; | |
| 60 | char buf[10]; | |
| 61 | ||
| 62 | /* | |
| 63 | * useful for debugging | |
| 64 | * | |
| 65 | * gd->flags &= ~GD_FLG_RECORD; | |
| 66 | * print_buffer(0, buf, 1, 7, 0); | |
| 67 | */ | |
| 68 | ||
| 69 | console_record_reset_enable(); | |
| 70 | ||
| 71 | /* simple input */ | |
| 72 | *buf = '\0'; | |
| 73 | ut_asserteq(4, console_in_puts("abc\n")); | |
| 74 | ut_asserteq(3, cli_readline_into_buffer("-> ", buf, 1)); | |
| 75 | ut_asserteq_str("abc", buf); | |
| 76 | ||
| 77 | /* try an escape sequence (cursor left after the 'c') */ | |
| 78 | *buf = '\0'; | |
| 79 | ut_asserteq(8, console_in_puts("abc\e[Dx\n")); | |
| 80 | ut_asserteq(4, cli_readline_into_buffer("-> ", buf, 1)); | |
| 81 | ut_asserteq_str("abxc", buf); | |
| 82 | ||
| 83 | /* invalid escape sequence */ | |
| 84 | *buf = '\0'; | |
| 85 | ut_asserteq(8, console_in_puts("abc\e[Xx\n")); | |
| 86 | ut_asserteq(7, cli_readline_into_buffer("-> ", buf, 1)); | |
| 87 | ut_asserteq_str("abc\e[Xx", buf); | |
| 88 | ||
| 2dd86b90 YM |
89 | /* unexpected 'Esc' */ |
| 90 | *buf = '\0'; | |
| 91 | ut_asserteq(7, console_in_puts("abc\eXx\n")); | |
| 92 | ut_asserteq(5, cli_readline_into_buffer("-> ", buf, 1)); | |
| 93 | ut_asserteq_str("abcXx", buf); | |
| 94 | ||
| be0169f0 SG |
95 | /* check timeout, should be between 1000 and 1050ms */ |
| 96 | start = get_timer(0); | |
| 97 | *buf = '\0'; | |
| 98 | ut_asserteq(-2, cli_readline_into_buffer("-> ", buf, 1)); | |
| 99 | duration = get_timer(start) - 1000; | |
| 100 | ut_assert(duration >= 0); | |
| 101 | ut_assert(duration < 50); | |
| 102 | ||
| 103 | return 0; | |
| 104 | } | |
| 105 | COMMON_TEST(cread_test, 0); |