Lucas De Marchi | 48e4d18 | 2014-10-13 18:42:01 -0300 | [diff] [blame] | 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 |
Lucas De Marchi | dea2dfe | 2014-12-25 23:32:03 -0200 | [diff] [blame] | 15 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
Lucas De Marchi | 48e4d18 | 2014-10-13 18:42:01 -0300 | [diff] [blame] | 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> |
Lucas De Marchi | 5c42c5f | 2015-01-14 14:22:09 -0200 | [diff] [blame] | 26 | #include <shared/util.h> |
Lucas De Marchi | 48e4d18 | 2014-10-13 18:42:01 -0300 | [diff] [blame] | 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); |
Lucas De Marchi | 5c42c5f | 2015-01-14 14:22:09 -0200 | [diff] [blame] | 46 | assert_return(streq(result1, TEXT), EXIT_FAILURE); |
Lucas De Marchi | 48e4d18 | 2014-10-13 18:42:01 -0300 | [diff] [blame] | 47 | result1 = strdup(result1); |
| 48 | |
| 49 | result2 = strbuf_steal(&buf); |
Lucas De Marchi | 5c42c5f | 2015-01-14 14:22:09 -0200 | [diff] [blame] | 50 | assert_return(streq(result1, result2), EXIT_FAILURE); |
Lucas De Marchi | 48e4d18 | 2014-10-13 18:42:01 -0300 | [diff] [blame] | 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); |
Lucas De Marchi | 5c42c5f | 2015-01-14 14:22:09 -0200 | [diff] [blame] | 79 | assert_return(streq(result1, TEXT), EXIT_FAILURE); |
Lucas De Marchi | 48e4d18 | 2014-10-13 18:42:01 -0300 | [diff] [blame] | 80 | |
| 81 | strbuf_popchars(&buf, lastwordlen); |
| 82 | result2 = strbuf_steal(&buf); |
Lucas De Marchi | 5c42c5f | 2015-01-14 14:22:09 -0200 | [diff] [blame] | 83 | assert_return(!streq(TEXT, result2), EXIT_FAILURE); |
Lucas De Marchi | 48e4d18 | 2014-10-13 18:42:01 -0300 | [diff] [blame] | 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(); |