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annotate tests/unistr/test-u-strtok.h @ 18052:20a313c1ef00

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unistr/uN-strtok-tests: avoid a trivial leak * tests/unistr/test-u-strtok.h (test_u_strtok): Untabify. Free input and delim after the multibyte delimiter tests.
author Daiki Ueno <ueno@gnu.org>
date Tue, 07 Jul 2015 15:12:52 +0900
parents 6ff81241d5b7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* Test of uN_strtok() functions.
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2 Copyright (C) 2015 Free Software Foundation, Inc.
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3
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4 This program is free software: you can redistribute it and/or modify
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5 it under the terms of the GNU General Public License as published by
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6 the Free Software Foundation; either version 3 of the License, or
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7 (at your option) any later version.
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8
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9 This program is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU General Public License for more details.
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13
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14 You should have received a copy of the GNU General Public License
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15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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16
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17 static void
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18 test_u_strtok (void)
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19 {
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20 {
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21 UNIT input[] = { 'f', 'o', 'o', 0 };
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22 const UNIT delim[] = { 0 };
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23 UNIT *state;
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24 const UNIT *result = U_STRTOK (input, delim, &state);
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25 ASSERT (result == input);
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26 }
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27
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28 {
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29 UNIT input[] =
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30 { 'A', 'B', 'C', ' ', 'A', 'B', 'C', 'D', 'A', 'B', ' ', '\t',
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31 'A', 'B', 'C', 'D', 'A', 'B', 'C', 'D', 'A', 'B', 'D', 'E', 0
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32 };
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33 const UNIT delim[] = { ' ', '\t', 0 };
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34 UNIT *state;
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35 const UNIT *result;
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36 result = U_STRTOK (input, delim, &state);
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37 ASSERT (result == input);
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38 result = U_STRTOK (NULL, delim, &state);
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39 ASSERT (result == input + 4);
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40 result = U_STRTOK (NULL, delim, &state);
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41 ASSERT (result == input + 12);
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42 result = U_STRTOK (NULL, delim, &state);
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43 ASSERT (result == NULL);
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44 }
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45
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46 /* Check for multibyte delimiters. */
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47 {
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48 ucs4_t u_input[] =
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49 { 'A', 'B', 'C', 0x3000, 'A', 'B', 'C', 'D', 'A', 'B', 0x3000, 0x3001,
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50 'A', 'B', 'C', 'D', 'A', 'B', 'C', 'D', 'A', 'B', 'D', 'E', 0
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51 };
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52 ucs4_t u_delim[] = { 0x3000, 0x3001, 0 };
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53 size_t input_len = 6 * SIZEOF (u_input);
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54 UNIT *input = (UNIT *) malloc (input_len);
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55 size_t delim_len = 6 * SIZEOF (u_delim);
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56 UNIT *delim = (UNIT *) malloc (delim_len);
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57 UNIT *state;
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58 const UNIT *result;
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59 UNIT *ptr, *first_ptr, *second_ptr;
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60 size_t i;
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61 for (i = 0, ptr = input; i < SIZEOF (u_input) && u_input[i] != 0; i++)
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62 {
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63 int ret = U_UCTOMB (ptr, u_input[i], input_len - (ptr - input));
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64 if (i == 4)
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65 first_ptr = ptr;
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66 if (i == 12)
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67 second_ptr = ptr;
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68 ptr += ret;
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69 }
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70 *ptr = 0;
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71 for (i = 0, ptr = delim; i < SIZEOF (u_delim) && u_delim[i] != 0; i++)
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72 {
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73 int ret = U_UCTOMB (ptr, u_delim[i], delim_len - (ptr - delim));
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74 ptr += ret;
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75 }
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76 *ptr = 0;
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77 result = U_STRTOK (input, delim, &state);
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78 ASSERT (result == input);
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79 result = U_STRTOK (NULL, delim, &state);
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80 ASSERT (result == first_ptr);
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81 result = U_STRTOK (NULL, delim, &state);
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82 ASSERT (result == second_ptr);
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83 result = U_STRTOK (NULL, delim, &state);
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84 ASSERT (result == NULL);
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85 free (input);
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86 free (delim);
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87 }
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88 }