comparison: test/utils_tests.c
test/utils_tests.c
- changeset 390
- d345541018fa
- parent 259
- 2f5dea574a75
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| 389:92e482410453 | 390:d345541018fa |
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| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2017 Mike Becker, Olaf Wintermann All rights reserved. | |
| 5 * | |
| 6 * Redistribution and use in source and binary forms, with or without | |
| 7 * modification, are permitted provided that the following conditions are met: | |
| 8 * | |
| 9 * 1. Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * | |
| 12 * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer in the | |
| 14 * documentation and/or other materials provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 * POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include "utils_tests.h" | |
| 30 #include <ucx/buffer.h> | |
| 31 | |
| 32 UCX_TEST(test_ucx_fprintf) { | |
| 33 UcxBuffer *b1 = ucx_buffer_new(NULL, 32, UCX_BUFFER_AUTOEXTEND); | |
| 34 UcxBuffer *b2 = ucx_buffer_new(NULL, 4096, UCX_BUFFER_AUTOEXTEND); | |
| 35 | |
| 36 char *teststr1 = (char*)calloc(1, 1024); | |
| 37 char *teststr2 = (char*)calloc(1, 1024); | |
| 38 memset(teststr1, 'a', 1023); | |
| 39 memset(teststr2, 'b', 1023); | |
| 40 | |
| 41 UCX_TEST_BEGIN | |
| 42 | |
| 43 ucx_fprintf(b1, (write_func)ucx_buffer_write, "Hello %s", "World"); | |
| 44 UCX_TEST_ASSERT(!strcmp(b1->space, "Hello World"), "wrong content in b1"); | |
| 45 ucx_fprintf(b1, (write_func)ucx_buffer_write, "\nend.\n"); | |
| 46 UCX_TEST_ASSERT(!strcmp(b1->space, "Hello World\nend.\n"), | |
| 47 "wrong content in b1 after second fprintf"); | |
| 48 | |
| 49 ucx_bprintf(b2, "%s%s", teststr1, teststr2); | |
| 50 UCX_TEST_ASSERT(b2->pos == 2046, "wrong length"); | |
| 51 UCX_TEST_ASSERT(!memcmp(b2->space, teststr1, 1023), | |
| 52 "wrong first half in b2"); | |
| 53 UCX_TEST_ASSERT(!memcmp(b2->space+1023, teststr2, 1023), | |
| 54 "wrong second half in b2"); | |
| 55 | |
| 56 UCX_TEST_END | |
| 57 | |
| 58 ucx_buffer_free(b1); | |
| 59 ucx_buffer_free(b2); | |
| 60 free(teststr1); | |
| 61 free(teststr2); | |
| 62 } | |
| 63 | |
| 64 UCX_TEST(test_ucx_asprintf) { | |
| 65 char *teststr1 = (char*)calloc(1, 1024); | |
| 66 char *teststr2 = (char*)calloc(1, 1024); | |
| 67 memset(teststr1, 'a', 1023); | |
| 68 memset(teststr2, 'b', 1023); | |
| 69 UcxAllocator *a = ucx_default_allocator(); | |
| 70 | |
| 71 UCX_TEST_BEGIN | |
| 72 | |
| 73 sstr_t s1 = ucx_asprintf(a, "int: %d\nHello %s!", 123, "World"); | |
| 74 UCX_TEST_ASSERT(s1.ptr, "s1.ptr is NULL"); | |
| 75 UCX_TEST_ASSERT(s1.length == 21, "wrong length"); | |
| 76 UCX_TEST_ASSERT(!sstrcmp(s1, S("int: 123\nHello World!")), "wrong content"); | |
| 77 free(s1.ptr); | |
| 78 | |
| 79 sstr_t s2 = ucx_asprintf(a, "%s%s", teststr1, teststr2); | |
| 80 UCX_TEST_ASSERT(s2.ptr, "s2.ptr is NULL"); | |
| 81 UCX_TEST_ASSERT(s2.length == 2046, "wrong length"); | |
| 82 UCX_TEST_ASSERT(!memcmp(s2.ptr, teststr1, 1023), | |
| 83 "wrong first half in s2"); | |
| 84 UCX_TEST_ASSERT(!memcmp(s2.ptr+1023, teststr2, 1023), | |
| 85 "wrong second half in s2"); | |
| 86 free(s2.ptr); | |
| 87 | |
| 88 UCX_TEST_END | |
| 89 | |
| 90 free(teststr1); | |
| 91 free(teststr2); | |
| 92 } | |
| 93 | |
| 94 UCX_TEST(test_ucx_sprintf) { | |
| 95 UCX_TEST_BEGIN | |
| 96 | |
| 97 sstr_t s1 = ucx_sprintf("int: %d\nHello %s!", 123, "World"); | |
| 98 UCX_TEST_ASSERT(s1.ptr, "s1.ptr is NULL"); | |
| 99 UCX_TEST_ASSERT(s1.length == 21, "wrong length"); | |
| 100 UCX_TEST_ASSERT(!sstrcmp(s1, S("int: 123\nHello World!")), "wrong content"); | |
| 101 free(s1.ptr); | |
| 102 | |
| 103 sstr_t s2 = ucx_sprintf("Nothing to format!"); | |
| 104 UCX_TEST_ASSERT(s2.ptr, "s2.ptr is NULL"); | |
| 105 UCX_TEST_ASSERT(s2.length == 18, "wrong length"); | |
| 106 UCX_TEST_ASSERT(!memcmp(s2.ptr, "Nothing to format!", 18), | |
| 107 "wrong string without format arguments"); | |
| 108 free(s2.ptr); | |
| 109 | |
| 110 UCX_TEST_END | |
| 111 } | |
| 112 | |
| 113 UCX_TEST(test_ucx_bprintf) { | |
| 114 UcxBuffer *b = ucx_buffer_new(NULL, 64, UCX_BUFFER_DEFAULT); | |
| 115 | |
| 116 UCX_TEST_BEGIN | |
| 117 | |
| 118 ucx_bprintf(b, "int: %d\nHello %s!", 123, "World"); | |
| 119 UCX_TEST_ASSERT(b->size == 21, "wrong length"); | |
| 120 UCX_TEST_ASSERT(!memcmp(b->space, "int: 123\nHello World!", 21), | |
| 121 "wrong content"); | |
| 122 | |
| 123 ucx_buffer_clear(b); | |
| 124 | |
| 125 ucx_bprintf(b, "Nothing to format!"); | |
| 126 UCX_TEST_ASSERT(b->size == 18, "wrong length"); | |
| 127 UCX_TEST_ASSERT(!memcmp(b->space, "Nothing to format!", 18), | |
| 128 "wrong string without format arguments"); | |
| 129 | |
| 130 UCX_TEST_END | |
| 131 | |
| 132 ucx_buffer_free(b); | |
| 133 } | |
| 134 | |
| 135 UCX_TEST(test_ucx_stream_copy) { | |
| 136 UcxBuffer *b1 = ucx_buffer_new(NULL, 64, UCX_BUFFER_DEFAULT); | |
| 137 UcxBuffer *b2 = ucx_buffer_new(NULL, 2, UCX_BUFFER_AUTOEXTEND); | |
| 138 | |
| 139 UCX_TEST_BEGIN | |
| 140 | |
| 141 ucx_buffer_write("01234567", 1, 8, b1); | |
| 142 ucx_buffer_write("abcdefgh", 1, 8, b1); | |
| 143 UCX_TEST_ASSERT(b1->size == 16, "failed to fill buffer b1"); | |
| 144 ucx_buffer_seek(b1, 0, SEEK_SET); | |
| 145 | |
| 146 char copybuf[256]; | |
| 147 size_t ncp = ucx_stream_bcopy(b1, b2, ucx_buffer_read, ucx_buffer_write, | |
| 148 copybuf, sizeof(copybuf)); | |
| 149 UCX_TEST_ASSERT(ncp == 16, "wrong number of copied bytes"); | |
| 150 UCX_TEST_ASSERT(b2->size == 16, "b2 has wrong size"); | |
| 151 UCX_TEST_ASSERT(memcmp(b1->space, b2->space, 16) == 0, | |
| 152 "b1 and b2 have not the same content"); | |
| 153 | |
| 154 memset(b2->space, 0, b2->capacity); | |
| 155 b2->pos = 0; | |
| 156 b2->size = 0; | |
| 157 ucx_buffer_seek(b1, 0, SEEK_SET); | |
| 158 | |
| 159 FILE *file = tmpfile(); | |
| 160 UCX_TEST_ASSERT(file, "test file cannot be opened, test aborted"); | |
| 161 | |
| 162 ncp = ucx_stream_copy(b1, file, ucx_buffer_read, fwrite); | |
| 163 UCX_TEST_ASSERT(ncp == 16, "copied wrong number of bytes to file"); | |
| 164 | |
| 165 fseek(file, 0, SEEK_SET); | |
| 166 | |
| 167 ncp = ucx_stream_copy(file, b2, fread, ucx_buffer_write); | |
| 168 UCX_TEST_ASSERT(ncp == 16, "copied wrong number of bytes from file"); | |
| 169 | |
| 170 UCX_TEST_ASSERT(memcmp(b1->space, b2->space, 16) == 0, | |
| 171 "b1 and b2 content mismatch"); | |
| 172 | |
| 173 fclose(file); | |
| 174 | |
| 175 ucx_buffer_clear(b1); | |
| 176 ucx_buffer_seek(b2, 0, SEEK_SET); | |
| 177 ncp = ucx_stream_ncopy(b2, b1, ucx_buffer_read, ucx_buffer_write, 8); | |
| 178 UCX_TEST_ASSERT(ncp == 8, "copied wrong number of bytes with ncopy"); | |
| 179 UCX_TEST_ASSERT(memcmp(b1->space, "01234567\0\0\0\0\0\0\0\0", 16) == 0, | |
| 180 "content wrong after ncopy"); | |
| 181 | |
| 182 UCX_TEST_END | |
| 183 | |
| 184 ucx_buffer_free(b1); | |
| 185 ucx_buffer_free(b2); | |
| 186 } | |
| 187 |
