| 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 | struct { |
| 21 | const char *in; |
| 22 | const char *expect[10]; |
| 23 | } wtest[] = { |
| 24 | /* Empty string */ |
| 25 | { "", { 0 } }, |
| 26 | /* Only whitespace and punctuation */ |
| 27 | { " ", { 0 } }, |
| 28 | { " ' ", { 0 } }, |
| 29 | { " ! ", { 0 } }, |
| 30 | { " \"\" ", { 0 } }, |
| 31 | { " @ ", { 0 } }, |
| 32 | /* Basics */ |
| 33 | { "wibble", { "wibble", 0 } }, |
| 34 | { " wibble", { "wibble", 0 } }, |
| 35 | { " wibble ", { "wibble", 0 } }, |
| 36 | { "wibble ", { "wibble", 0 } }, |
| 37 | { "wibble spong", { "wibble", "spong", 0 } }, |
| 38 | { " wibble spong", { "wibble", "spong", 0 } }, |
| 39 | { " wibble spong ", { "wibble", "spong", 0 } }, |
| 40 | { "wibble spong ", { "wibble", "spong", 0 } }, |
| 41 | { "wibble spong splat foo zot ", { "wibble", "spong", "splat", "foo", "zot", 0 } }, |
| 42 | /* Apostrophes */ |
| 43 | { "wibble 'spong", { "wibble", "spong", 0 } }, |
| 44 | { " wibble's", { "wibble's", 0 } }, |
| 45 | { " wibblespong' ", { "wibblespong", 0 } }, |
| 46 | { "wibble sp''ong ", { "wibble", "sp", "ong", 0 } }, |
| 47 | }; |
| 48 | #define NWTEST (sizeof wtest / sizeof *wtest) |
| 49 | |
| 50 | static void test_words(void) { |
| 51 | size_t t, nexpect, ngot, i; |
| 52 | int right; |
| 53 | |
| 54 | for(t = 0; t < NWTEST; ++t) { |
| 55 | char **got = utf8_word_split(wtest[t].in, strlen(wtest[t].in), &ngot, 0); |
| 56 | |
| 57 | for(nexpect = 0; wtest[t].expect[nexpect]; ++nexpect) |
| 58 | ; |
| 59 | if(nexpect == ngot) { |
| 60 | for(i = 0; i < ngot; ++i) |
| 61 | if(strcmp(wtest[t].expect[i], got[i])) |
| 62 | break; |
| 63 | right = i == ngot; |
| 64 | } else |
| 65 | right = 0; |
| 66 | if(!right) { |
| 67 | fprintf(stderr, "word split %zu failed\n", t); |
| 68 | fprintf(stderr, "input: %s\n", wtest[t].in); |
| 69 | fprintf(stderr, " | %-30s | %-30s\n", |
| 70 | "expected", "got"); |
| 71 | for(i = 0; i < nexpect || i < ngot; ++i) { |
| 72 | const char *e = i < nexpect ? wtest[t].expect[i] : "<none>"; |
| 73 | const char *g = i < ngot ? got[i] : "<none>"; |
| 74 | fprintf(stderr, " %2zu | %-30s | %-30s\n", i, e, g); |
| 75 | } |
| 76 | count_error(); |
| 77 | } |
| 78 | ++tests; |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | TEST(words); |
| 83 | |
| 84 | /* |
| 85 | Local Variables: |
| 86 | c-basic-offset:2 |
| 87 | comment-column:40 |
| 88 | fill-column:79 |
| 89 | indent-tabs-mode:nil |
| 90 | End: |
| 91 | */ |