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1 | /* |
2 | * Copyright (C) 2014 Intel Corporation. All rights reserved. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or | |
5 | * modify it under the terms of the GNU Lesser General Public | |
6 | * License as published by the Free Software Foundation; either | |
7 | * version 2.1 of the License, or (at your option) any later version. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | * Lesser General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU Lesser General Public | |
dea2dfee | 15 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
48e4d181 LDM |
16 | */ |
17 | ||
18 | #include <errno.h> | |
19 | #include <stddef.h> | |
20 | #include <stdio.h> | |
21 | #include <stdlib.h> | |
22 | #include <string.h> | |
23 | #include <unistd.h> | |
24 | ||
25 | #include <shared/strbuf.h> | |
5c42c5fc | 26 | #include <shared/util.h> |
48e4d181 LDM |
27 | |
28 | #include "testsuite.h" | |
29 | ||
30 | static const char *TEXT = | |
31 | "this is a very long test that is longer than the size we initially se in the strbuf"; | |
32 | ||
33 | static int test_strbuf_pushchar(const struct test *t) | |
34 | { | |
35 | struct strbuf buf; | |
36 | char *result1, *result2; | |
37 | const char *c; | |
38 | ||
39 | strbuf_init(&buf); | |
40 | ||
41 | for (c = TEXT; *c != '\0'; c++) | |
42 | strbuf_pushchar(&buf, *c); | |
43 | ||
44 | result1 = (char *) strbuf_str(&buf); | |
45 | assert_return(result1 == buf.bytes, EXIT_FAILURE); | |
5c42c5fc | 46 | assert_return(streq(result1, TEXT), EXIT_FAILURE); |
48e4d181 LDM |
47 | result1 = strdup(result1); |
48 | ||
49 | result2 = strbuf_steal(&buf); | |
5c42c5fc | 50 | assert_return(streq(result1, result2), EXIT_FAILURE); |
48e4d181 LDM |
51 | |
52 | free(result1); | |
53 | free(result2); | |
54 | ||
55 | return 0; | |
56 | } | |
57 | DEFINE_TEST(test_strbuf_pushchar, | |
58 | .description = "test strbuf_{pushchar, str, steal}"); | |
59 | ||
60 | static int test_strbuf_pushchars(const struct test *t) | |
61 | { | |
62 | struct strbuf buf; | |
63 | char *result1, *saveptr = NULL, *str, *result2; | |
64 | const char *c; | |
65 | int lastwordlen = 0; | |
66 | ||
67 | strbuf_init(&buf); | |
68 | str = strdup(TEXT); | |
69 | for (c = strtok_r(str, " ", &saveptr); c != NULL; | |
70 | c = strtok_r(NULL, " ", &saveptr)) { | |
71 | strbuf_pushchars(&buf, c); | |
72 | strbuf_pushchar(&buf, ' '); | |
73 | lastwordlen = strlen(c); | |
74 | } | |
75 | ||
76 | strbuf_popchar(&buf); | |
77 | result1 = (char *) strbuf_str(&buf); | |
78 | assert_return(result1 == buf.bytes, EXIT_FAILURE); | |
5c42c5fc | 79 | assert_return(streq(result1, TEXT), EXIT_FAILURE); |
48e4d181 LDM |
80 | |
81 | strbuf_popchars(&buf, lastwordlen); | |
82 | result2 = strbuf_steal(&buf); | |
5c42c5fc | 83 | assert_return(!streq(TEXT, result2), EXIT_FAILURE); |
48e4d181 LDM |
84 | assert_return(strncmp(TEXT, result2, strlen(TEXT) - lastwordlen) == 0, |
85 | EXIT_FAILURE); | |
86 | assert_return(result2[strlen(TEXT) - lastwordlen] == '\0', | |
87 | EXIT_FAILURE); | |
88 | ||
89 | free(str); | |
90 | free(result2); | |
91 | ||
92 | return 0; | |
93 | } | |
94 | DEFINE_TEST(test_strbuf_pushchars, | |
95 | .description = "test strbuf_{pushchars, popchar, popchars}"); | |
96 | ||
97 | ||
98 | TESTSUITE_MAIN(); |