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70d0b120 SM |
1 | /* |
2 | * Copyright (C) - 2013 Simon Marchi <simon.marchi@polymtl.ca> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU General Public License as published by as | |
6 | * published by the Free Software Foundation; only version 2 of the License. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
11 | * more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License along with | |
14 | * this program; if not, write to the Free Software Foundation, Inc., 51 | |
15 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
16 | */ | |
17 | ||
18 | #include <assert.h> | |
19 | #include <string.h> | |
20 | #include <stdio.h> | |
21 | ||
22 | #include <tap/tap.h> | |
23 | ||
d893a65a | 24 | #include <common/utils.h> |
70d0b120 | 25 | |
ad7c9c18 | 26 | /* For error.h */ |
70d0b120 SM |
27 | int lttng_opt_quiet = 1; |
28 | int lttng_opt_verbose = 3; | |
c7e35b03 | 29 | int lttng_opt_mi; |
70d0b120 SM |
30 | |
31 | struct valid_test_input { | |
32 | char *input; | |
33 | uint64_t expected_result; | |
34 | }; | |
35 | ||
36 | /* Valid test cases */ | |
37 | static struct valid_test_input valid_tests_inputs[] = { | |
38 | { "0", 0 }, | |
39 | { "1234", 1234 }, | |
40 | { "0x400", 1024 }, | |
41 | { "0300", 192 }, | |
42 | { "16k", 16384 }, | |
43 | { "128K", 131072 }, | |
44 | { "0x1234k", 4771840 }, | |
45 | { "32M", 33554432 }, | |
07955a0a | 46 | { "1024G", 1099511627776ULL }, |
5983a922 SM |
47 | { "0X400", 1024 }, |
48 | { "0x40a", 1034 }, | |
49 | { "0X40b", 1035 }, | |
50 | { "0x40C", 1036 }, | |
51 | { "0X40D", 1037 }, | |
52 | { "0x40e", 1038 }, | |
53 | { "0X40f", 1039 }, | |
54 | { "00", 0 }, | |
55 | { "0k", 0 }, | |
56 | { "0K", 0 }, | |
57 | { "0M", 0 }, | |
58 | { "0G", 0 }, | |
59 | { "00k", 0 }, | |
60 | { "00K", 0 }, | |
61 | { "00M", 0 }, | |
62 | { "00G", 0 }, | |
63 | { "0x0", 0 }, | |
64 | { "0X0", 0 }, | |
65 | { "0x0k", 0 }, | |
66 | { "0X0K", 0 }, | |
67 | { "0x0M", 0 }, | |
68 | { "0X0G", 0 }, | |
07955a0a | 69 | { "0X40G", 68719476736ULL }, |
5983a922 SM |
70 | { "0300k", 196608 }, |
71 | { "0300K", 196608 }, | |
72 | { "030M", 25165824 }, | |
07955a0a | 73 | { "020G", 17179869184ULL }, |
5983a922 SM |
74 | { "0xa0k", 163840 }, |
75 | { "0xa0K", 163840 }, | |
76 | { "0XA0M", 167772160 }, | |
07955a0a | 77 | { "0xA0G", 171798691840ULL }, |
70d0b120 SM |
78 | }; |
79 | static const int num_valid_tests = sizeof(valid_tests_inputs) / sizeof(valid_tests_inputs[0]); | |
80 | ||
81 | /* Invalid test cases */ | |
5983a922 SM |
82 | static char *invalid_tests_inputs[] = { |
83 | "", | |
84 | " ", | |
85 | "-1", | |
86 | "k", | |
87 | "4611686018427387904G", | |
88 | "0x40g", | |
89 | "08", | |
90 | "09", | |
91 | "0x", | |
92 | "x0", | |
93 | "0xx0", | |
94 | "07kK", | |
95 | "0xk", | |
96 | "0XM", | |
97 | "0xG", | |
98 | "0x0MM", | |
99 | "0X0GG", | |
100 | "0a", | |
101 | "0B", | |
102 | }; | |
103 | ||
70d0b120 SM |
104 | static const int num_invalid_tests = sizeof(invalid_tests_inputs) / sizeof(invalid_tests_inputs[0]); |
105 | ||
106 | static void test_utils_parse_size_suffix(void) | |
107 | { | |
108 | uint64_t result; | |
109 | int ret; | |
110 | int i; | |
111 | ||
112 | /* Test valid cases */ | |
113 | for (i = 0; i < num_valid_tests; i++) { | |
114 | char name[100]; | |
115 | sprintf(name, "valid test case: %s", valid_tests_inputs[i].input); | |
116 | ||
117 | ret = utils_parse_size_suffix(valid_tests_inputs[i].input, &result); | |
118 | ok(ret == 0 && result == valid_tests_inputs[i].expected_result, name); | |
119 | } | |
120 | ||
121 | /* Test invalid cases */ | |
122 | for (i = 0; i < num_invalid_tests; i++) { | |
123 | char name[100]; | |
124 | sprintf(name, "invalid test case: %s", invalid_tests_inputs[i]); | |
125 | ||
126 | ret = utils_parse_size_suffix(invalid_tests_inputs[i], &result); | |
127 | ok(ret != 0, name); | |
128 | } | |
129 | } | |
130 | ||
131 | int main(int argc, char **argv) | |
132 | { | |
133 | plan_tests(num_valid_tests + num_invalid_tests); | |
134 | ||
135 | diag("utils_parse_size_suffix tests"); | |
136 | ||
137 | test_utils_parse_size_suffix(); | |
138 | ||
139 | return exit_status(); | |
140 | } |