| 1 | /* |
| 2 | * Copyright (C) 2015 Simon Marchi <simon.marchi@polymtl.ca> |
| 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0-only |
| 5 | * |
| 6 | */ |
| 7 | |
| 8 | #include <string.h> |
| 9 | #include <stdio.h> |
| 10 | #include <inttypes.h> |
| 11 | |
| 12 | #include <tap/tap.h> |
| 13 | |
| 14 | #include <common/utils.h> |
| 15 | |
| 16 | /* For error.h */ |
| 17 | int lttng_opt_quiet = 1; |
| 18 | int lttng_opt_verbose = 3; |
| 19 | int lttng_opt_mi; |
| 20 | |
| 21 | struct valid_test_input { |
| 22 | const char *input; |
| 23 | uint64_t expected_result; |
| 24 | }; |
| 25 | |
| 26 | /* Valid test cases */ |
| 27 | static struct valid_test_input valid_tests_inputs[] = { |
| 28 | { "0", 0 }, |
| 29 | { "1234", 1234 }, |
| 30 | { "1234us", 1234 }, |
| 31 | { "16ms", 16000 }, |
| 32 | { "128ms", 128000 }, |
| 33 | { "32s", 32000000 }, |
| 34 | { "1m", 60000000 }, |
| 35 | { "20m", 1200000000 }, |
| 36 | { "1h", 3600000000 }, |
| 37 | { "5h", 18000000000 }, |
| 38 | { "00", 0 }, |
| 39 | { "0us", 0 }, |
| 40 | { "0ms", 0 }, |
| 41 | { "0s", 0 }, |
| 42 | { "0m", 0 }, |
| 43 | { "0h", 0 }, |
| 44 | { "00us", 0 }, |
| 45 | { "00ms", 0 }, |
| 46 | { "00s", 0 }, |
| 47 | { "00m", 0 }, |
| 48 | { "00h", 0 }, |
| 49 | { "12ms", 12000 }, |
| 50 | { "3597us", 3597 }, |
| 51 | { "+5", 5 }, |
| 52 | { "08", 8 }, |
| 53 | { "0145us", 145 }, |
| 54 | }; |
| 55 | static const int num_valid_tests = sizeof(valid_tests_inputs) / sizeof(valid_tests_inputs[0]); |
| 56 | |
| 57 | /* Invalid test cases */ |
| 58 | static const char *invalid_tests_inputs[] = { |
| 59 | "", |
| 60 | " ", |
| 61 | "-1", |
| 62 | "m", |
| 63 | "4611686018427387904s", |
| 64 | "0x40M", |
| 65 | "0x", |
| 66 | "x0", |
| 67 | "0xx0", |
| 68 | "07mm", |
| 69 | "0xm", |
| 70 | "0Xs", |
| 71 | "0x0ss", |
| 72 | "0a", |
| 73 | "0B", |
| 74 | "0x3 s", |
| 75 | "0xbs ", |
| 76 | "14ns", |
| 77 | "0xbs", |
| 78 | "14ns", |
| 79 | "14ms garbage after value", |
| 80 | "0x14s", |
| 81 | "0u", |
| 82 | "5mS", |
| 83 | "5Ms", |
| 84 | "12ussr", |
| 85 | "67msrp", |
| 86 | "14si", |
| 87 | "12mo", |
| 88 | "53hi", |
| 89 | }; |
| 90 | static const int num_invalid_tests = sizeof(invalid_tests_inputs) / sizeof(invalid_tests_inputs[0]); |
| 91 | |
| 92 | static void test_utils_parse_time_suffix(void) |
| 93 | { |
| 94 | uint64_t result; |
| 95 | int ret; |
| 96 | int i; |
| 97 | |
| 98 | /* Test valid cases */ |
| 99 | for (i = 0; i < num_valid_tests; i++) { |
| 100 | char name[256]; |
| 101 | |
| 102 | ret = utils_parse_time_suffix(valid_tests_inputs[i].input, &result); |
| 103 | sprintf(name, "valid test case: %s expected %" PRIu64, valid_tests_inputs[i].input, result); |
| 104 | ok(ret == 0 && result == valid_tests_inputs[i].expected_result, name); |
| 105 | } |
| 106 | |
| 107 | /* Test invalid cases */ |
| 108 | for (i = 0; i < num_invalid_tests; i++) { |
| 109 | char name[100]; |
| 110 | |
| 111 | sprintf(name, "invalid test case: %s", invalid_tests_inputs[i]); |
| 112 | |
| 113 | ret = utils_parse_time_suffix(invalid_tests_inputs[i], &result); |
| 114 | ok(ret != 0, name); |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | int main(int argc, char **argv) |
| 119 | { |
| 120 | plan_tests(num_valid_tests + num_invalid_tests); |
| 121 | |
| 122 | diag("utils_parse_time_suffix tests"); |
| 123 | |
| 124 | test_utils_parse_time_suffix(); |
| 125 | |
| 126 | return exit_status(); |
| 127 | } |