test/buffer_tests.c

Tue, 17 Oct 2017 15:15:54 +0200

author
Mike Becker <universe@uap-core.de>
date
Tue, 17 Oct 2017 15:15:54 +0200
changeset 250
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parent 230
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child 259
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permissions
-rw-r--r--

updates license

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2017 Olaf Wintermann. All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include "buffer_tests.h"
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30 #include <stdint.h>
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31
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32 UCX_TEST(test_ucx_buffer_new) {
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33 UcxBuffer *b = ucx_buffer_new(NULL, 16, UCX_BUFFER_AUTOEXTEND);
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34 UcxBuffer *b2 = ucx_buffer_new(NULL, 32, UCX_BUFFER_DEFAULT);
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35 UCX_TEST_BEGIN
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36
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37 UCX_TEST_ASSERT(b->capacity==16, "wrong capacity");
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38 UCX_TEST_ASSERT(b2->capacity==32, "wrong capacity");
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39
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40 UCX_TEST_ASSERT(b->size==0, "wrong size");
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41 UCX_TEST_ASSERT(b2->size==0, "wrong size");
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42
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43 UCX_TEST_ASSERT(b->pos==0, "wrong position");
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44 UCX_TEST_ASSERT(b2->pos==0, "wrong position");
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45
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46 UCX_TEST_ASSERT(b->flags==(UCX_BUFFER_AUTOEXTEND|UCX_BUFFER_AUTOFREE),
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47 "wrong flags for autoextending buffer");
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48 UCX_TEST_ASSERT(b2->flags==UCX_BUFFER_AUTOFREE,
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49 "wrong flags for default bufer");
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50
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51 UCX_TEST_END
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52 ucx_buffer_free(b2);
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53 ucx_buffer_free(b);
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54 }
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55
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56 UCX_TEST(test_ucx_buffer_new_prealloc) {
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57 char* test = (char*) malloc(16);
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58 UcxBuffer *b = ucx_buffer_new(test, 16, UCX_BUFFER_DEFAULT);
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59 UCX_TEST_BEGIN
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60
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61 UCX_TEST_ASSERT(b->capacity==16, "wrong capacity");
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62 UCX_TEST_ASSERT(b->size==0, "wrong size");
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63 UCX_TEST_ASSERT(b->pos==0, "wrong position");
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64
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65 UCX_TEST_ASSERT(b->flags==0, "wrong flags - all should be cleared");
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66
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67 UCX_TEST_END
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68 free(test);
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69 ucx_buffer_free(b);
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70 }
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71
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72 UCX_TEST(test_ucx_buffer_eof) {
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73 char *test = (char*)"0123456789ABCDEF";
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74 UcxBuffer *b = ucx_buffer_new(test, 16, UCX_BUFFER_DEFAULT);
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75 UCX_TEST_BEGIN
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76 b->pos = 9; b->size = 10;
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77 UCX_TEST_ASSERT(!ucx_buffer_eof(b), "false positive");
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78 b->pos = 10; b->size = 10;
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79 UCX_TEST_ASSERT(ucx_buffer_eof(b), "pos == size should be EOF");
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80 b->pos = 11; b->size = 10;
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81 UCX_TEST_ASSERT(ucx_buffer_eof(b), "false negative");
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82 UCX_TEST_END
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83 ucx_buffer_free(b);
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84 }
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86 UCX_TEST(test_ucx_buffer_seek_overflow) {
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87 UcxBuffer *b = ucx_buffer_new(NULL, 32, UCX_BUFFER_DEFAULT);
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88 b->size = 32;
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89 int r;
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91 UCX_TEST_BEGIN
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92 const size_t sizemax = (size_t)-1;
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93 size_t bigpos = sizemax - 5000;
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94 b->pos = bigpos;
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95 r = ucx_buffer_seek(b, 5016, SEEK_CUR);
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96 UCX_TEST_ASSERT(r != 0, "seek cur overflow");
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97 UCX_TEST_ASSERT(b->pos == bigpos,
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98 "failed seek shall leave pos unchanged");
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100 b->pos = 0;
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101 b->size = (sizemax >> 1) + 32;
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102
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103 // we don't want to risk overflows in implicit constant casts
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104 const size_t bigoff_comp = (sizemax >> 1) - 16;
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105 off_t bigoff = (off_t)bigoff_comp;
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106
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107 r = ucx_buffer_seek(b, -bigoff, SEEK_CUR);
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108 UCX_TEST_ASSERT(r != 0, "seek cur underflow");
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109 UCX_TEST_ASSERT(b->pos == 0,
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110 "failed seek shall leave pos unchanged");
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111
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112 UCX_TEST_END
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113
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114 ucx_buffer_free(b);
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115 }
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116
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117 UCX_TEST(test_ucx_buffer_seek_invalid) {
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118 UcxBuffer *b = ucx_buffer_new(NULL, 32, UCX_BUFFER_DEFAULT);
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119 b->pos = 7;
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120 int r;
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121
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122 UCX_TEST_BEGIN
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123 r = ucx_buffer_seek(b, 0, ~(SEEK_SET|SEEK_CUR|SEEK_END));
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124 UCX_TEST_ASSERT(r != 0, "invalid whence shall fail");
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125 UCX_TEST_ASSERT(b->pos == 7,
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diff changeset
126 "failed seek shall leave pos unchanged");
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diff changeset
127 UCX_TEST_END
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128
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diff changeset
129 ucx_buffer_free(b);
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diff changeset
130 }
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diff changeset
131
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diff changeset
132 UCX_TEST(test_ucx_buffer_seek_oob) {
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133 UcxBuffer *b = ucx_buffer_new(NULL, 32, UCX_BUFFER_DEFAULT);
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diff changeset
134 b->size = 16; // less than capacity
164
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135 b->pos = 7;
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diff changeset
136 int r;
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137
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diff changeset
138 UCX_TEST_BEGIN
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diff changeset
139
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diff changeset
140 r = ucx_buffer_seek(b, -1, SEEK_SET);
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diff changeset
141 UCX_TEST_ASSERT(r != 0, "seek SET below bounds shall fail");
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diff changeset
142 UCX_TEST_ASSERT(b->pos == 7,
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diff changeset
143 "failed seek shall leave pos unchanged");
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diff changeset
144
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diff changeset
145 r = ucx_buffer_seek(b, 16, SEEK_SET);
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diff changeset
146 UCX_TEST_ASSERT(r != 0, "seek SET above bounds shall fail");
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diff changeset
147 UCX_TEST_ASSERT(b->pos == 7,
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diff changeset
148 "failed seek shall leave pos unchanged");
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149
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diff changeset
150 r = ucx_buffer_seek(b, -8, SEEK_CUR);
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diff changeset
151 UCX_TEST_ASSERT(r != 0, "seek CUR below bounds shall fail");
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diff changeset
152 UCX_TEST_ASSERT(b->pos == 7,
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diff changeset
153 "failed seek shall leave pos unchanged");
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154
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diff changeset
155 r = ucx_buffer_seek(b, 9, SEEK_CUR);
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diff changeset
156 UCX_TEST_ASSERT(r != 0, "seek CUR above bounds shall fail");
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diff changeset
157 UCX_TEST_ASSERT(b->pos == 7,
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diff changeset
158 "failed seek shall leave pos unchanged");
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159
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diff changeset
160 r = ucx_buffer_seek(b, -17, SEEK_END);
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diff changeset
161 UCX_TEST_ASSERT(r != 0, "seek END below bounds shall fail");
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diff changeset
162 UCX_TEST_ASSERT(b->pos == 7,
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diff changeset
163 "failed seek shall leave pos unchanged");
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diff changeset
164
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165 r = ucx_buffer_seek(b, 1, SEEK_END);
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diff changeset
166 UCX_TEST_ASSERT(r != 0, "seek END above bounds shall fail");
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diff changeset
167 UCX_TEST_ASSERT(b->pos == 7,
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diff changeset
168 "failed seek shall leave pos unchanged");
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169
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diff changeset
170 UCX_TEST_END
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171
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diff changeset
172 ucx_buffer_free(b);
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diff changeset
173 }
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174
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175 UCX_TEST(test_ucx_buffer_seek_set) {
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176 UcxBuffer *b = ucx_buffer_new(NULL, 32, UCX_BUFFER_DEFAULT);
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diff changeset
177 b->size = 16;
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178 int r;
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179
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180 UCX_TEST_BEGIN
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181
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182 r = ucx_buffer_seek(b, 5, SEEK_SET);
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183 UCX_TEST_ASSERT(r == 0, "seek SET+5 failed");
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184 UCX_TEST_ASSERT(b->pos == 5, "seek SET+5 set wrong position");
164
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185
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186
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diff changeset
187 r = ucx_buffer_seek(b, 10, SEEK_SET);
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diff changeset
188 UCX_TEST_ASSERT(r == 0, "seek SET+10 failed");
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diff changeset
189 UCX_TEST_ASSERT(b->pos == 10, "seek SET+10 set wrong position");
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190
164
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diff changeset
191 UCX_TEST_END
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192
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diff changeset
193 ucx_buffer_free(b);
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194 }
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195
164
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diff changeset
196 UCX_TEST(test_ucx_buffer_seek_cur) {
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197 UcxBuffer *b = ucx_buffer_new(NULL, 32, UCX_BUFFER_DEFAULT);
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198 b->size = 16;
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diff changeset
199 int r;
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200
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diff changeset
201 UCX_TEST_BEGIN
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202
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diff changeset
203 b->pos = 7;
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diff changeset
204 r = ucx_buffer_seek(b, 5, SEEK_CUR);
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205 UCX_TEST_ASSERT(r == 0, "seek CUR+5 failed");
164
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diff changeset
206 UCX_TEST_ASSERT(b->pos == 12, "seek CUR+5 set wrong position");
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diff changeset
207
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diff changeset
208 UCX_TEST_END
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diff changeset
209
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diff changeset
210 ucx_buffer_free(b);
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diff changeset
211 }
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212
164
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diff changeset
213 UCX_TEST(test_ucx_buffer_seek_end) {
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diff changeset
214 UcxBuffer *b = ucx_buffer_new(NULL, 32, UCX_BUFFER_DEFAULT);
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diff changeset
215 b->size = 16;
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diff changeset
216 int r;
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217
164
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diff changeset
218 UCX_TEST_BEGIN
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diff changeset
219
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diff changeset
220 r = ucx_buffer_seek(b, -5, SEEK_END);
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221 UCX_TEST_ASSERT(r == 0, "seek END-5 failed");
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diff changeset
222 UCX_TEST_ASSERT(b->pos == 11, "seek END-5 set wrong position");
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223
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224
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225 UCX_TEST_END
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226
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diff changeset
227 ucx_buffer_free(b);
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228 }
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229
134
4d320dc3a7af documented test.h and removed duplicated implement/declare macros for UCX_TEST
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diff changeset
230 UCX_TEST(test_ucx_buffer_putc) {
69
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diff changeset
231 char *buffer = (char*) malloc(16);
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232 memset(buffer, 32, 16);
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233
61
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diff changeset
234 UcxBuffer *b = ucx_buffer_new(buffer, 16, UCX_BUFFER_DEFAULT);
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diff changeset
235 b->size = b->capacity;
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236
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237 UCX_TEST_BEGIN
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238
164
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diff changeset
239 ucx_buffer_seek(b, 0, SEEK_SET);
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diff changeset
240 UCX_TEST_ASSERT(ucx_buffer_putc(b, '0'|~0xFF) == '0',
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diff changeset
241 "putc shall return (arg & 0xFF)");
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diff changeset
242 ucx_buffer_putc(b, '0');
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diff changeset
243 ucx_buffer_putc(b, '0');
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diff changeset
244
63
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diff changeset
245 UCX_TEST_ASSERT(b->pos == 3, "pos wrong after first 3 puts");
60
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diff changeset
246 ucx_buffer_seek(b, 10, SEEK_CUR);
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diff changeset
247
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diff changeset
248 ucx_buffer_putc(b, '0');
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diff changeset
249 ucx_buffer_putc(b, '0');
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diff changeset
250 ucx_buffer_putc(b, '0');
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diff changeset
251
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diff changeset
252 UCX_TEST_ASSERT(b->pos == 16, "pos wrong after last 3 puts");
164
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diff changeset
253
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diff changeset
254 UCX_TEST_ASSERT(!memcmp(b->space, "000 000", 16),
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diff changeset
255 "buffer content wrong")
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diff changeset
256 UCX_TEST_END
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diff changeset
257 ucx_buffer_free(b);
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diff changeset
258 free(buffer);
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diff changeset
259 }
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diff changeset
260
164
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diff changeset
261 UCX_TEST(test_ucx_buffer_putc_oob) {
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diff changeset
262 UcxBuffer *b = ucx_buffer_new(NULL, 2, UCX_BUFFER_DEFAULT);
76
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diff changeset
263
164
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diff changeset
264 UCX_TEST_BEGIN
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diff changeset
265 b->pos = b->size = b->capacity = 1;
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diff changeset
266 b->space[1] = 'X';
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diff changeset
267
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diff changeset
268 UCX_TEST_ASSERT(ucx_buffer_putc(b, 48) == EOF, "put shall return EOF "
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diff changeset
269 "when buffer is full and auto extend is disabled");
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diff changeset
270 UCX_TEST_ASSERT(!memcmp(b->space, "\0X", 2),
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diff changeset
271 "wrong buffer content after failed putc");
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272
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273 UCX_TEST_END
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274
60
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diff changeset
275 ucx_buffer_free(b);
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276 }
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277
164
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diff changeset
278
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diff changeset
279 UCX_TEST(test_ucx_buffer_putc_ae) {
76
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diff changeset
280 UcxBuffer *b = ucx_buffer_new(NULL, 2, UCX_BUFFER_AUTOEXTEND);
164
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diff changeset
281 ucx_buffer_putc(b, '0');
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diff changeset
282 ucx_buffer_putc(b, '1');
76
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283
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diff changeset
284 UCX_TEST_BEGIN
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diff changeset
285
164
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diff changeset
286 UCX_TEST_ASSERT(b->pos == 2, "pos wrong after first 2 puts");
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diff changeset
287 UCX_TEST_ASSERT(b->size == 2, "size wrong after first 2 puts");
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diff changeset
288 UCX_TEST_ASSERT(b->capacity == 2, "buffer erroneously extended");
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diff changeset
289 UCX_TEST_ASSERT(!memcmp(b->space,"01", 2), "wrong content");
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diff changeset
290
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diff changeset
291 UCX_TEST_END
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diff changeset
292
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diff changeset
293 ucx_buffer_free(b);
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diff changeset
294 }
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diff changeset
295
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diff changeset
296 UCX_TEST(test_ucx_buffer_putc_oobae) {
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diff changeset
297 UcxBuffer *b = ucx_buffer_new(NULL, 2, UCX_BUFFER_AUTOEXTEND);
76
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diff changeset
298 ucx_buffer_putc(b, '0');
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diff changeset
299 ucx_buffer_putc(b, '1');
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diff changeset
300
164
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diff changeset
301 UCX_TEST_BEGIN
76
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diff changeset
302
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diff changeset
303 ucx_buffer_putc(b, 'a');
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diff changeset
304
164
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diff changeset
305 UCX_TEST_ASSERT(b->pos == 3, "pos wrong after put");
76
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diff changeset
306 UCX_TEST_ASSERT(b->capacity == 4, "buffer not properly extended");
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diff changeset
307 UCX_TEST_ASSERT(b->size == 3, "wrong buffer size");
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diff changeset
308
164
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diff changeset
309 UCX_TEST_ASSERT(!memcmp(b->space,"01a\0", 4), "wrong content");
76
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diff changeset
310
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diff changeset
311 UCX_TEST_END
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diff changeset
312
147
1aa598f36872 added printf for UcxBuffer + fixed memory leaks
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parents: 140
diff changeset
313 ucx_buffer_free(b);
76
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diff changeset
314 }
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diff changeset
315
164
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diff changeset
316 UCX_TEST(test_ucx_buffer_putc_size) {
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diff changeset
317 UcxBuffer *b = ucx_buffer_new(NULL, 4, UCX_BUFFER_DEFAULT);
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diff changeset
318
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diff changeset
319 UCX_TEST_BEGIN
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diff changeset
320
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diff changeset
321 UCX_TEST_ASSERT(b->size == 0, "wrong initial size");
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diff changeset
322 ucx_buffer_putc(b, 'a');
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diff changeset
323 ucx_buffer_putc(b, 'b');
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diff changeset
324 ucx_buffer_putc(b, 'c');
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parents: 163
diff changeset
325 UCX_TEST_ASSERT(b->size == 3, "size does not increase");
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parents: 163
diff changeset
326 ucx_buffer_seek(b, 1, SEEK_SET);
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diff changeset
327 ucx_buffer_putc(b, 'd');
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diff changeset
328 UCX_TEST_ASSERT(b->size == 3, "size shall not decrease");
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diff changeset
329 UCX_TEST_ASSERT(b->pos == 2, "wrong position after seek and putc");
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parents: 163
diff changeset
330
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parents: 163
diff changeset
331 UCX_TEST_END
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diff changeset
332
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parents: 163
diff changeset
333 ucx_buffer_free(b);
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diff changeset
334 }
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diff changeset
335
134
4d320dc3a7af documented test.h and removed duplicated implement/declare macros for UCX_TEST
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parents: 103
diff changeset
336 UCX_TEST(test_ucx_buffer_getc) {
69
fb59270b1de3 made the code work with VC++ compiler (use make CONF=windows)
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parents: 64
diff changeset
337 char *buffer = (char*) malloc(16);
56
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diff changeset
338 memset(buffer, 32, 8);
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diff changeset
339 for (int i = 8; i < 16 ; i++) {
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diff changeset
340 buffer[i] = 40+i;
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341 }
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parents:
diff changeset
342
61
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diff changeset
343 UcxBuffer *b = ucx_buffer_new(buffer, 16, UCX_BUFFER_DEFAULT);
76
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diff changeset
344 b->size = b->capacity;
56
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345
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diff changeset
346 UCX_TEST_BEGIN
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347
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diff changeset
348 char rb[16];
95
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parents: 83
diff changeset
349 for (size_t i = 0 ; i < 16 ; i++) {
166
350a0e3898bd improved more buffer tests + some doc fixes
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parents: 164
diff changeset
350 UCX_TEST_ASSERT(b->pos == i, "wrong position");
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diff changeset
351 UCX_TEST_ASSERT(!ucx_buffer_eof(b), "EOF false positive");
60
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diff changeset
352 rb[i] = ucx_buffer_getc(b);
56
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diff changeset
353 }
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diff changeset
354 UCX_TEST_ASSERT(memcmp(rb, " 01234567", 16) == 0,
166
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parents: 164
diff changeset
355 "read data incorrect");
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diff changeset
356
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diff changeset
357 UCX_TEST_ASSERT(ucx_buffer_eof(b), "EOF not set after last possible read");
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parents: 164
diff changeset
358 UCX_TEST_ASSERT(b->pos == 16, "wrong position after EOF");
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parents: 164
diff changeset
359
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diff changeset
360 UCX_TEST_ASSERT(ucx_buffer_getc(b) == EOF,
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parents: 164
diff changeset
361 "out of bounds read does not return EOF");
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diff changeset
362 UCX_TEST_ASSERT(b->pos == 16, "wrong position after out of bounds read");
56
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parents:
diff changeset
363
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diff changeset
364 UCX_TEST_END
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diff changeset
365
60
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diff changeset
366 ucx_buffer_free(b);
56
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diff changeset
367 free(buffer);
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diff changeset
368 }
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parents:
diff changeset
369
134
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parents: 103
diff changeset
370 UCX_TEST(test_ucx_buffer_write) {
168
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diff changeset
371 char *buffer = (char*) malloc(32);
169
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parents: 168
diff changeset
372 memset(buffer, 0, 32);
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parents: 168
diff changeset
373
56
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374 memset(buffer, 32, 8);
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diff changeset
375 for (int i = 8; i < 16 ; i++) {
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diff changeset
376 buffer[i] = 40+i;
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parents:
diff changeset
377 }
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parents:
diff changeset
378
168
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diff changeset
379 UcxBuffer *b = ucx_buffer_new(buffer, 32, UCX_BUFFER_DEFAULT);
56
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380 int r;
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diff changeset
381
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parents:
diff changeset
382 UCX_TEST_BEGIN
168
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parents: 167
diff changeset
383 b->pos = 4;
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parents: 167
diff changeset
384 r = ucx_buffer_write("test string", 1, 11, b);
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parents: 167
diff changeset
385 UCX_TEST_ASSERT(r == 11, "returned incorrect number of written bytes");
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parents: 167
diff changeset
386 UCX_TEST_ASSERT(b->pos == 15, "incorrect position");
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parents: 167
diff changeset
387 UCX_TEST_ASSERT(memcmp(buffer, " test string7\0\0", 18) == 0,
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parents: 167
diff changeset
388 "incorrect buffer content (test string)");
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parents: 167
diff changeset
389
219
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parents: 218
diff changeset
390 r = ucx_buffer_write(".", 1, 1, b);
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parents: 218
diff changeset
391 UCX_TEST_ASSERT(r == 1, "returned incorrect number of written elements");
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parents: 218
diff changeset
392 UCX_TEST_ASSERT(b->pos == 16, "incorrect position");
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parents: 218
diff changeset
393
168
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diff changeset
394 int32_t testarr[4] = {0x09abcdef, 0x05fedcba, 0x01abefcd, 0x3cd07ab};
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parents: 167
diff changeset
395 r = ucx_buffer_write(testarr, 4, 4, b);
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parents: 167
diff changeset
396 UCX_TEST_ASSERT(r = 4, "returned incorrect number of written elements");
219
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parents: 218
diff changeset
397 UCX_TEST_ASSERT(b->pos == 32, "incorrect position");
168
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parents: 167
diff changeset
398
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parents: 167
diff changeset
399 char cmp[32];
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diff changeset
400 memset(cmp, 0, 32);
219
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diff changeset
401 memcpy(cmp, " test string.", 16);
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parents: 218
diff changeset
402 int32_t *ptr = (int32_t*) (cmp+16);
168
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diff changeset
403 ptr[0] = testarr[0];
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diff changeset
404 ptr[1] = testarr[1];
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parents: 167
diff changeset
405 ptr[2] = testarr[2];
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parents: 167
diff changeset
406 ptr[3] = testarr[3];
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parents: 167
diff changeset
407 UCX_TEST_ASSERT(memcmp(buffer, cmp, 32) == 0,
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parents: 167
diff changeset
408 "incorrect buffer content (int array)");
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parents: 167
diff changeset
409
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parents: 167
diff changeset
410 UCX_TEST_END
56
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411
168
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parents: 167
diff changeset
412 ucx_buffer_free(b);
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parents: 167
diff changeset
413 free(buffer);
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parents: 167
diff changeset
414 }
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parents: 167
diff changeset
415
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parents: 167
diff changeset
416 UCX_TEST(test_ucx_buffer_write_oob) {
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parents: 167
diff changeset
417 char *buffer = (char*) malloc(32);
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parents: 167
diff changeset
418 memset(buffer, 0, 32);
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parents: 167
diff changeset
419
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parents: 167
diff changeset
420 UcxBuffer *b = ucx_buffer_new(buffer, 15, UCX_BUFFER_DEFAULT);
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parents: 167
diff changeset
421 int r;
56
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parents:
diff changeset
422
168
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diff changeset
423 UCX_TEST_BEGIN
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parents: 167
diff changeset
424 r = ucx_buffer_write("a very long string", 1, 18, b);
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parents: 167
diff changeset
425 UCX_TEST_ASSERT(r == 15, "incorrect number of written bytes");
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parents: 167
diff changeset
426 UCX_TEST_ASSERT(memcmp(buffer, "a very long str\0\0\0", 18) == 0,
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parents: 167
diff changeset
427 "invalid buffer content (test string)");
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parents: 167
diff changeset
428
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parents: 167
diff changeset
429 b->size = b->pos = 0;
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parents: 167
diff changeset
430 int32_t intarr[4] = {0,-1,0,-1};
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parents: 167
diff changeset
431 memset(buffer, 0, 32);
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parents: 167
diff changeset
432
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parents: 167
diff changeset
433 r = ucx_buffer_write(intarr, 4, 4, b);
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parents: 167
diff changeset
434 UCX_TEST_ASSERT(r == 3, "incorrect number of written elements");
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parents: 167
diff changeset
435 UCX_TEST_ASSERT(memcmp(buffer,
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parents: 167
diff changeset
436 "\0\0\0\0\xff\xff\xff\xff\0\0\0\0\0\0\0\0", 16) == 0,
24a012440dee completed buffer tests
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parents: 167
diff changeset
437 "invalid buffer content (test string)");
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parents: 167
diff changeset
438
56
76caac0da4a0 added memstream to ucx - still little work to do
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parents:
diff changeset
439 UCX_TEST_END
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parents:
diff changeset
440
60
abae4669fba7 renamed UcxMemstream to UcxBuffer
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parents: 58
diff changeset
441 ucx_buffer_free(b);
56
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parents:
diff changeset
442 free(buffer);
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parents:
diff changeset
443 }
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parents:
diff changeset
444
134
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parents: 103
diff changeset
445 UCX_TEST(test_ucx_buffer_write_ax) {
76
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diff changeset
446 char *buffer = (char*) malloc(16);
169
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parents: 168
diff changeset
447 memset(buffer, 0, 16);
64
16590c9c497c added autoextend feature to buffer
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parents: 63
diff changeset
448
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Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
449 UcxBuffer *b = ucx_buffer_new(buffer, 16,
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parents: 63
diff changeset
450 UCX_BUFFER_AUTOEXTEND | UCX_BUFFER_AUTOFREE);
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Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
451 int r;
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parents: 63
diff changeset
452
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Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
453 UCX_TEST_BEGIN
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parents: 63
diff changeset
454
69
fb59270b1de3 made the code work with VC++ compiler (use make CONF=windows)
Mike Becker <universe@uap-core.de>
parents: 64
diff changeset
455 const char* teststring = "this is way too much";
fb59270b1de3 made the code work with VC++ compiler (use make CONF=windows)
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parents: 64
diff changeset
456 r = ucx_buffer_write((void*)teststring, 1, 20, b);
fb59270b1de3 made the code work with VC++ compiler (use make CONF=windows)
Mike Becker <universe@uap-core.de>
parents: 64
diff changeset
457 buffer = (char*) b->space; /*autoextend enabled, we MUST retrieve pointer*/
64
16590c9c497c added autoextend feature to buffer
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parents: 63
diff changeset
458 UCX_TEST_ASSERT(r == 20, "not all characters written");
76
655020a30e77 fixed buffer
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parents: 71
diff changeset
459 UCX_TEST_ASSERT(b->capacity == 32, "buffer not properly extended");
64
16590c9c497c added autoextend feature to buffer
Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
460 UCX_TEST_ASSERT(b->pos == 20, "position incorrect");
16590c9c497c added autoextend feature to buffer
Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
461 UCX_TEST_ASSERT(memcmp(buffer,
16590c9c497c added autoextend feature to buffer
Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
462 "this is way too much\0\0\0\0\0\0\0\0\0\0\0\0", 32) == 0,
16590c9c497c added autoextend feature to buffer
Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
463 "incorrect buffer content");
16590c9c497c added autoextend feature to buffer
Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
464
16590c9c497c added autoextend feature to buffer
Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
465 UCX_TEST_END
16590c9c497c added autoextend feature to buffer
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parents: 63
diff changeset
466
16590c9c497c added autoextend feature to buffer
Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
467 ucx_buffer_free(b);
16590c9c497c added autoextend feature to buffer
Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
468 }
16590c9c497c added autoextend feature to buffer
Mike Becker <universe@uap-core.de>
parents: 63
diff changeset
469
134
4d320dc3a7af documented test.h and removed duplicated implement/declare macros for UCX_TEST
Mike Becker <universe@uap-core.de>
parents: 103
diff changeset
470 UCX_TEST(test_ucx_buffer_read) {
76
655020a30e77 fixed buffer
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parents: 71
diff changeset
471 UcxBuffer *b = ucx_buffer_new(NULL, 8, UCX_BUFFER_AUTOFREE);
166
350a0e3898bd improved more buffer tests + some doc fixes
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parents: 164
diff changeset
472 ucx_buffer_write("01234567", 1, 8, b);
350a0e3898bd improved more buffer tests + some doc fixes
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parents: 164
diff changeset
473 b->pos = 0;
76
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parents: 71
diff changeset
474
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
475 char buf[32];
655020a30e77 fixed buffer
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parents: 71
diff changeset
476 memset(buf, 'X', 32);
56
76caac0da4a0 added memstream to ucx - still little work to do
Mike Becker <universe@uap-core.de>
parents:
diff changeset
477 int r;
76
655020a30e77 fixed buffer
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parents: 71
diff changeset
478
56
76caac0da4a0 added memstream to ucx - still little work to do
Mike Becker <universe@uap-core.de>
parents:
diff changeset
479 UCX_TEST_BEGIN
76
655020a30e77 fixed buffer
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parents: 71
diff changeset
480
166
350a0e3898bd improved more buffer tests + some doc fixes
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parents: 164
diff changeset
481 ucx_buffer_seek(b, 2, SEEK_SET);
76
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parents: 71
diff changeset
482 r = ucx_buffer_read(buf, 1, 2, b);
166
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parents: 164
diff changeset
483 UCX_TEST_ASSERT(r == 2, "wrong number of bytes read (2 items)");
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parents: 164
diff changeset
484 UCX_TEST_ASSERT(buf[0] == '2' && buf[1] == '3' && buf[2] == 'X',
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
485 "buffer incorrect after read");
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
486 UCX_TEST_ASSERT(b->pos == 4, "wrong position after read (2 items)");
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
487
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
488 UCX_TEST_END
76
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parents: 71
diff changeset
489
166
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parents: 164
diff changeset
490 ucx_buffer_free(b);
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
491 }
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Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
492
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
493 UCX_TEST(test_ucx_buffer_read_oob) {
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
494 UcxBuffer *b = ucx_buffer_new(NULL, 8, UCX_BUFFER_AUTOFREE);
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parents: 164
diff changeset
495 ucx_buffer_write("01234567", 1, 8, b);
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
496
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Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
497 char buf[32];
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
498 memset(buf, 'X', 32);
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
499 int r;
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
500
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
501 UCX_TEST_BEGIN
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
502
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
503 b->pos = 2;
76
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parents: 71
diff changeset
504 r = ucx_buffer_read(buf + 2, 1, 8, b);
166
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parents: 164
diff changeset
505 UCX_TEST_ASSERT(r == 6, "wrong number of bytes read (8 items)");
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
506 UCX_TEST_ASSERT(memcmp(buf, "XX234567XX", 10) == 0,
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Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
507 "buffer incorrect after read");
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
508 UCX_TEST_ASSERT(b->pos == 8,
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
509 "wrong position after read (8 items out of bound)");
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
510
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
511 b->pos = 0;
350a0e3898bd improved more buffer tests + some doc fixes
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parents: 164
diff changeset
512 memset(buf, 'X', 32);
76
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parents: 71
diff changeset
513
655020a30e77 fixed buffer
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parents: 71
diff changeset
514 r = ucx_buffer_read(buf, 3, 3, b);
655020a30e77 fixed buffer
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parents: 71
diff changeset
515
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parents: 71
diff changeset
516 UCX_TEST_ASSERT(r == 2, "wrong number of blocks read");
655020a30e77 fixed buffer
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parents: 71
diff changeset
517 UCX_TEST_ASSERT(memcmp(buf, "012345XX", 8) == 0,
166
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
518 "buffer incorrect after block out of bounds read");
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
519
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
520 r = ucx_buffer_read(buf+6, 1, 5, b);
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
521
166
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
522 UCX_TEST_ASSERT(r == 2, "wrong number of remaining bytes read");
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
523 UCX_TEST_ASSERT(memcmp(buf, "01234567XX", 10) == 0,
350a0e3898bd improved more buffer tests + some doc fixes
Mike Becker <universe@uap-core.de>
parents: 164
diff changeset
524 "buffer incorrect after remaining byte read");
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
525
56
76caac0da4a0 added memstream to ucx - still little work to do
Mike Becker <universe@uap-core.de>
parents:
diff changeset
526 UCX_TEST_END
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
527
147
1aa598f36872 added printf for UcxBuffer + fixed memory leaks
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
528 ucx_buffer_free(b);
56
76caac0da4a0 added memstream to ucx - still little work to do
Mike Becker <universe@uap-core.de>
parents:
diff changeset
529 }
62
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
530
134
4d320dc3a7af documented test.h and removed duplicated implement/declare macros for UCX_TEST
Mike Becker <universe@uap-core.de>
parents: 103
diff changeset
531 UCX_TEST(test_ucx_buffer_extract) {
69
fb59270b1de3 made the code work with VC++ compiler (use make CONF=windows)
Mike Becker <universe@uap-core.de>
parents: 64
diff changeset
532 char *buffer = (char*) malloc(16);
62
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
533 strcpy(buffer, "this is a test!");
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
534
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
535 UcxBuffer *src = ucx_buffer_new(buffer, 16, UCX_BUFFER_AUTOFREE);
168
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
536 src->size = 16;
167
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
537 UcxBuffer *dst = ucx_buffer_extract(src, 5, 5, UCX_BUFFER_AUTOEXTEND);
62
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
538
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
539 UCX_TEST_BEGIN
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
540 UCX_TEST_ASSERT(dst != NULL, "ucx_buffer_extract returned NULL");
167
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
541 UCX_TEST_ASSERT(dst->flags == (UCX_BUFFER_AUTOEXTEND | UCX_BUFFER_AUTOFREE),
62
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
542 "autofree flag shall be enforced");
63
1d3500806565 discarded fascism from buffer
Mike Becker <universe@uap-core.de>
parents: 62
diff changeset
543 UCX_TEST_ASSERT(dst->size == 5, "wrong size for new buffer");
167
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
544 UCX_TEST_ASSERT(dst->capacity == 5, "wrong capacity for new buffer");
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
545 UCX_TEST_ASSERT(dst->pos == 0, "wrong position for new buffer");
62
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
546 char rb[5];
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
547 ucx_buffer_read(rb, 1, 5, dst);
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
548 UCX_TEST_ASSERT(memcmp(rb, "is a ", 5) == 0,
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
549 "new buffer has incorrect content");
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
550
167
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
551 UCX_TEST_END
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
552
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
553 ucx_buffer_free(dst);
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
554 ucx_buffer_free(src);
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
555 }
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
556
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
557 UCX_TEST(test_ucx_buffer_extract_oob) {
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
558 char *buffer = (char*) malloc(16);
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
559 strcpy(buffer, "this is a test!");
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
560
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
561 UcxBuffer *src = ucx_buffer_new(buffer, 16, UCX_BUFFER_AUTOFREE);
168
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
562 src->size = 16;
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
563
167
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
564 UCX_TEST_BEGIN
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
565
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
566 UCX_TEST_ASSERT(ucx_buffer_extract(src, 5, 0, UCX_BUFFER_DEFAULT) == NULL,
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
567 "extract shall fail on zero length");
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
568 UCX_TEST_ASSERT(ucx_buffer_extract(src, 10, 10, UCX_BUFFER_DEFAULT) == NULL,
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
569 "extract shall fail on invalid bounds (size exceeds limits)");
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
570 UCX_TEST_ASSERT(ucx_buffer_extract(src, 20, -7, UCX_BUFFER_DEFAULT) == NULL,
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
571 "extract shall fail on invalid bounds (start exceeds limits)");
62
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
572
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
573 UCX_TEST_END
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
574
167
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
575 ucx_buffer_free(src);
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
576 }
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
577
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
578 UCX_TEST(test_ucx_buffer_extract_overflow) {
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
579 char *buffer = (char*) malloc(16);
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
580 strcpy(buffer, "this is a test!");
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
581
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
582 UcxBuffer *src = ucx_buffer_new(buffer, 16, UCX_BUFFER_AUTOFREE);
168
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
583 src->size = 16;
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
584
167
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
585 UCX_TEST_BEGIN
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
586
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
587 UCX_TEST_ASSERT(ucx_buffer_extract(src, 5, (size_t)-4,
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
588 UCX_BUFFER_DEFAULT) == NULL, "extract shall fail on integer overflow");
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
589
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
590 UCX_TEST_END
aed60ba37acf ucx_buffer_extract tests
Mike Becker <universe@uap-core.de>
parents: 166
diff changeset
591
62
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
592 ucx_buffer_free(src);
6814aea8462d added extract function
Mike Becker <universe@uap-core.de>
parents: 61
diff changeset
593 }
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
594
168
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
595 UCX_TEST(test_ucx_buffer_extend) {
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
596
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
597 UcxBuffer *b = ucx_buffer_new(NULL, 10, UCX_BUFFER_DEFAULT);
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
598
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
599 UCX_TEST_BEGIN
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
600
168
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
601 UCX_TEST_ASSERT(ucx_buffer_extend(b, 15) == 0, "shall return 0 on success");
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
602 UCX_TEST_ASSERT(b->capacity = 40, "wrong capacity");
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
603 UCX_TEST_ASSERT((b->size == 0 && b->pos == 0),
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
604 "pos and size shall remain unchanged");
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
605
218
b20d6088795c fixed further usages of SIZE_MAX
Mike Becker <universe@uap-core.de>
parents: 192
diff changeset
606 UCX_TEST_ASSERT(ucx_buffer_extend(b, (size_t) - 61) != 0,
168
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
607 "shall fail and return a non-zero value on overflow");
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
608
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
609 UCX_TEST_END
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
610
168
24a012440dee completed buffer tests
Mike Becker <universe@uap-core.de>
parents: 167
diff changeset
611 ucx_buffer_free(b);
76
655020a30e77 fixed buffer
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 71
diff changeset
612 }

mercurial