test/utils_tests.c

Sun, 21 Jan 2018 10:14:47 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sun, 21 Jan 2018 10:14:47 +0100
changeset 271
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parent 259
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permissions
-rw-r--r--

makes default_allocator static

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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 Mike Becker, 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 "utils_tests.h"
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30 #include <ucx/buffer.h>
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31
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32 UCX_TEST(test_ucx_fprintf) {
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33 UcxBuffer *b1 = ucx_buffer_new(NULL, 32, UCX_BUFFER_AUTOEXTEND);
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34 UcxBuffer *b2 = ucx_buffer_new(NULL, 4096, UCX_BUFFER_AUTOEXTEND);
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35
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36 char *teststr1 = (char*)calloc(1, 1024);
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37 char *teststr2 = (char*)calloc(1, 1024);
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38 memset(teststr1, 'a', 1023);
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39 memset(teststr2, 'b', 1023);
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40
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41 UCX_TEST_BEGIN
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42
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43 ucx_fprintf(b1, (write_func)ucx_buffer_write, "Hello %s", "World");
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44 UCX_TEST_ASSERT(!strcmp(b1->space, "Hello World"), "wrong content in b1");
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45 ucx_fprintf(b1, (write_func)ucx_buffer_write, "\nend.\n");
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46 UCX_TEST_ASSERT(!strcmp(b1->space, "Hello World\nend.\n"),
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47 "wrong content in b1 after second fprintf");
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48
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49 ucx_bprintf(b2, "%s%s", teststr1, teststr2);
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50 UCX_TEST_ASSERT(b2->pos == 2046, "wrong length");
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51 UCX_TEST_ASSERT(!memcmp(b2->space, teststr1, 1023),
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52 "wrong first half in b2");
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53 UCX_TEST_ASSERT(!memcmp(b2->space+1023, teststr2, 1023),
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54 "wrong second half in b2");
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55
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56 UCX_TEST_END
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57
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58 ucx_buffer_free(b1);
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59 ucx_buffer_free(b2);
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60 free(teststr1);
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61 free(teststr2);
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62 }
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63
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64 UCX_TEST(test_ucx_asprintf) {
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65 char *teststr1 = (char*)calloc(1, 1024);
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66 char *teststr2 = (char*)calloc(1, 1024);
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67 memset(teststr1, 'a', 1023);
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68 memset(teststr2, 'b', 1023);
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69 UcxAllocator *a = ucx_default_allocator();
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70
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71 UCX_TEST_BEGIN
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72
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73 sstr_t s1 = ucx_asprintf(a, "int: %d\nHello %s!", 123, "World");
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74 UCX_TEST_ASSERT(s1.ptr, "s1.ptr is NULL");
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75 UCX_TEST_ASSERT(s1.length == 21, "wrong length");
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76 UCX_TEST_ASSERT(!sstrcmp(s1, S("int: 123\nHello World!")), "wrong content");
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77 free(s1.ptr);
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78
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79 sstr_t s2 = ucx_asprintf(a, "%s%s", teststr1, teststr2);
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80 UCX_TEST_ASSERT(s2.ptr, "s2.ptr is NULL");
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81 UCX_TEST_ASSERT(s2.length == 2046, "wrong length");
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82 UCX_TEST_ASSERT(!memcmp(s2.ptr, teststr1, 1023),
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83 "wrong first half in s2");
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84 UCX_TEST_ASSERT(!memcmp(s2.ptr+1023, teststr2, 1023),
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85 "wrong second half in s2");
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86 free(s2.ptr);
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87
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88 UCX_TEST_END
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89
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90 free(teststr1);
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91 free(teststr2);
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92 }
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93
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94 UCX_TEST(test_ucx_sprintf) {
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95 UCX_TEST_BEGIN
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96
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97 sstr_t s1 = ucx_sprintf("int: %d\nHello %s!", 123, "World");
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98 UCX_TEST_ASSERT(s1.ptr, "s1.ptr is NULL");
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99 UCX_TEST_ASSERT(s1.length == 21, "wrong length");
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100 UCX_TEST_ASSERT(!sstrcmp(s1, S("int: 123\nHello World!")), "wrong content");
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101 free(s1.ptr);
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102
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103 sstr_t s2 = ucx_sprintf("Nothing to format!");
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104 UCX_TEST_ASSERT(s2.ptr, "s2.ptr is NULL");
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105 UCX_TEST_ASSERT(s2.length == 18, "wrong length");
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106 UCX_TEST_ASSERT(!memcmp(s2.ptr, "Nothing to format!", 18),
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107 "wrong string without format arguments");
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108 free(s2.ptr);
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109
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110 UCX_TEST_END
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111 }
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112
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113 UCX_TEST(test_ucx_bprintf) {
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114 UcxBuffer *b = ucx_buffer_new(NULL, 64, UCX_BUFFER_DEFAULT);
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115
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116 UCX_TEST_BEGIN
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117
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118 ucx_bprintf(b, "int: %d\nHello %s!", 123, "World");
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119 UCX_TEST_ASSERT(b->size == 21, "wrong length");
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120 UCX_TEST_ASSERT(!memcmp(b->space, "int: 123\nHello World!", 21),
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121 "wrong content");
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122
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123 ucx_buffer_clear(b);
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124
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125 ucx_bprintf(b, "Nothing to format!");
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126 UCX_TEST_ASSERT(b->size == 18, "wrong length");
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127 UCX_TEST_ASSERT(!memcmp(b->space, "Nothing to format!", 18),
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128 "wrong string without format arguments");
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129
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130 UCX_TEST_END
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131
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132 ucx_buffer_free(b);
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133 }
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134
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135 UCX_TEST(test_ucx_stream_copy) {
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136 UcxBuffer *b1 = ucx_buffer_new(NULL, 64, UCX_BUFFER_DEFAULT);
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137 UcxBuffer *b2 = ucx_buffer_new(NULL, 2, UCX_BUFFER_AUTOEXTEND);
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138
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139 UCX_TEST_BEGIN
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140
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141 ucx_buffer_write("01234567", 1, 8, b1);
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142 ucx_buffer_write("abcdefgh", 1, 8, b1);
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143 UCX_TEST_ASSERT(b1->size == 16, "failed to fill buffer b1");
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144 ucx_buffer_seek(b1, 0, SEEK_SET);
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145
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146 char copybuf[256];
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147 size_t ncp = ucx_stream_bcopy(b1, b2, ucx_buffer_read, ucx_buffer_write,
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148 copybuf, sizeof(copybuf));
168
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149 UCX_TEST_ASSERT(ncp == 16, "wrong number of copied bytes");
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150 UCX_TEST_ASSERT(b2->size == 16, "b2 has wrong size");
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151 UCX_TEST_ASSERT(memcmp(b1->space, b2->space, 16) == 0,
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152 "b1 and b2 have not the same content");
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153
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154 memset(b2->space, 0, b2->capacity);
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155 b2->pos = 0;
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156 b2->size = 0;
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157 ucx_buffer_seek(b1, 0, SEEK_SET);
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158
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159 FILE *file = tmpfile();
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160 UCX_TEST_ASSERT(file, "test file cannot be opened, test aborted");
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161
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162 ncp = ucx_stream_copy(b1, file, ucx_buffer_read, fwrite);
168
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163 UCX_TEST_ASSERT(ncp == 16, "copied wrong number of bytes to file");
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164
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165 fseek(file, 0, SEEK_SET);
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166
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167 ncp = ucx_stream_copy(file, b2, fread, ucx_buffer_write);
168
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168 UCX_TEST_ASSERT(ncp == 16, "copied wrong number of bytes from file");
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169
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170 UCX_TEST_ASSERT(memcmp(b1->space, b2->space, 16) == 0,
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171 "b1 and b2 content mismatch");
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172
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173 fclose(file);
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174
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175 ucx_buffer_clear(b1);
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176 ucx_buffer_seek(b2, 0, SEEK_SET);
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177 ncp = ucx_stream_ncopy(b2, b1, ucx_buffer_read, ucx_buffer_write, 8);
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178 UCX_TEST_ASSERT(ncp == 8, "copied wrong number of bytes with ncopy");
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179 UCX_TEST_ASSERT(memcmp(b1->space, "01234567\0\0\0\0\0\0\0\0", 16) == 0,
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180 "content wrong after ncopy");
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181
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182 UCX_TEST_END
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183
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184 ucx_buffer_free(b1);
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185 ucx_buffer_free(b2);
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186 }
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187

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