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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 2014 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 | } |
168 | 93 | |
94 | UCX_TEST(test_ucx_stream_copy) { | |
95 | UcxBuffer *b1 = ucx_buffer_new(NULL, 64, UCX_BUFFER_DEFAULT); | |
96 | UcxBuffer *b2 = ucx_buffer_new(NULL, 2, UCX_BUFFER_AUTOEXTEND); | |
97 | ||
98 | UCX_TEST_BEGIN | |
99 | ||
100 | ucx_buffer_write("01234567", 1, 8, b1); | |
101 | ucx_buffer_write("abcdefgh", 1, 8, b1); | |
102 | UCX_TEST_ASSERT(b1->size == 16, "failed to fill buffer b1"); | |
103 | ucx_buffer_seek(b1, 0, SEEK_SET); | |
104 | ||
105 | size_t ncp = ucx_stream_hcopy(b1, b2, ucx_buffer_read, ucx_buffer_write); | |
106 | UCX_TEST_ASSERT(ncp == 16, "wrong number of copied bytes"); | |
107 | UCX_TEST_ASSERT(b2->size == 16, "b2 has wrong size"); | |
108 | UCX_TEST_ASSERT(memcmp(b1->space, b2->space, 16) == 0, | |
109 | "b1 and b2 have not the same content"); | |
110 | ||
111 | memset(b2->space, 0, b2->capacity); | |
112 | b2->pos = 0; | |
113 | b2->size = 0; | |
114 | ucx_buffer_seek(b1, 0, SEEK_SET); | |
115 | ||
116 | FILE *file = tmpfile(); | |
117 | UCX_TEST_ASSERT(file, "test file cannot be opened, test aborted"); | |
118 | ||
119 | ncp = ucx_stream_hcopy(b1, file, ucx_buffer_read, fwrite); | |
120 | UCX_TEST_ASSERT(ncp == 16, "copied wrong number of bytes to file"); | |
121 | ||
122 | fseek(file, 0, SEEK_SET); | |
123 | ||
124 | ncp = ucx_stream_hcopy(file, b2, fread, ucx_buffer_write); | |
125 | UCX_TEST_ASSERT(ncp == 16, "copied wrong number of bytes from file"); | |
126 | ||
127 | UCX_TEST_ASSERT(memcmp(b1->space, b2->space, 16) == 0, | |
128 | "b1 and b2 content mismatch"); | |
129 | ||
130 | fclose(file); | |
131 | ||
132 | ucx_buffer_clear(b1); | |
133 | ucx_buffer_seek(b2, 0, SEEK_SET); | |
134 | ncp = ucx_stream_ncopy(b2, b1, ucx_buffer_read, ucx_buffer_write, 8); | |
135 | UCX_TEST_ASSERT(ncp == 8, "copied wrong number of bytes with ncopy"); | |
136 | UCX_TEST_ASSERT(memcmp(b1->space, "01234567\0\0\0\0\0\0\0\0", 16) == 0, | |
137 | "content wrong after ncopy"); | |
138 | ||
139 | UCX_TEST_END | |
140 | ||
141 | ucx_buffer_free(b1); | |
142 | ucx_buffer_free(b2); | |
143 | } |