| 1 | /* |
| 2 | * This file is part of DisOrder. |
| 3 | * Copyright (C) 2005, 2007, 2008 Richard Kettlewell |
| 4 | * |
| 5 | * This program is free software: you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation, either version 3 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 17 | */ |
| 18 | #include "test.h" |
| 19 | |
| 20 | static void test_regsub(void) { |
| 21 | pcre *re; |
| 22 | const char *errstr; |
| 23 | int erroffset; |
| 24 | |
| 25 | check_integer(regsub_flags(""), 0); |
| 26 | check_integer(regsub_flags("g"), REGSUB_GLOBAL); |
| 27 | check_integer(regsub_flags("i"), REGSUB_CASE_INDEPENDENT); |
| 28 | check_integer(regsub_flags("gi"), REGSUB_GLOBAL|REGSUB_CASE_INDEPENDENT); |
| 29 | check_integer(regsub_flags("iiggxx"), REGSUB_GLOBAL|REGSUB_CASE_INDEPENDENT); |
| 30 | check_integer(regsub_compile_options(0), 0); |
| 31 | check_integer(regsub_compile_options(REGSUB_CASE_INDEPENDENT), PCRE_CASELESS); |
| 32 | check_integer(regsub_compile_options(REGSUB_GLOBAL|REGSUB_CASE_INDEPENDENT), PCRE_CASELESS); |
| 33 | check_integer(regsub_compile_options(REGSUB_GLOBAL), 0); |
| 34 | |
| 35 | re = pcre_compile("foo", PCRE_UTF8, &errstr, &erroffset, 0); |
| 36 | assert(re != 0); |
| 37 | check_string(regsub(re, "wibble-foo-foo-bar", "spong", 0), |
| 38 | "wibble-spong-foo-bar"); |
| 39 | check_string(regsub(re, "wibble-foo-foo-bar", "spong", REGSUB_GLOBAL), |
| 40 | "wibble-spong-spong-bar"); |
| 41 | check_string(regsub(re, "wibble-x-x-bar", "spong", REGSUB_GLOBAL), |
| 42 | "wibble-x-x-bar"); |
| 43 | insist(regsub(re, "wibble-x-x-bar", "spong", REGSUB_MUST_MATCH) == 0); |
| 44 | |
| 45 | re = pcre_compile("a+", PCRE_UTF8, &errstr, &erroffset, 0); |
| 46 | assert(re != 0); |
| 47 | check_string(regsub(re, "baaaaa", "spong", 0), |
| 48 | "bspong"); |
| 49 | check_string(regsub(re, "baaaaa", "spong", REGSUB_GLOBAL), |
| 50 | "bspong"); |
| 51 | check_string(regsub(re, "baaaaa", "foo-$&-bar", 0), |
| 52 | "bfoo-aaaaa-bar"); |
| 53 | |
| 54 | re = pcre_compile("(a+)(b+)", PCRE_UTF8|PCRE_CASELESS, &errstr, &erroffset, 0); |
| 55 | assert(re != 0); |
| 56 | check_string(regsub(re, "foo-aaaabbb-bar", "spong", 0), |
| 57 | "foo-spong-bar"); |
| 58 | check_string(regsub(re, "foo-aaaabbb-bar", "x:$2/$1:y", 0), |
| 59 | "foo-x:bbb/aaaa:y-bar"); |
| 60 | check_string(regsub(re, "foo-aAaAbBb-bar", "x:$2$$$1:y", 0), |
| 61 | "foo-x:bBb$aAaA:y-bar"); |
| 62 | } |
| 63 | |
| 64 | TEST(regsub); |
| 65 | |
| 66 | /* |
| 67 | Local Variables: |
| 68 | c-basic-offset:2 |
| 69 | comment-column:40 |
| 70 | fill-column:79 |
| 71 | indent-tabs-mode:nil |
| 72 | End: |
| 73 | */ |