Mercurial > dovecot > core-2.2

annotate src/lib/test-istream-base64-encoder.c @ 22664:fea53c2725c0

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director: Fix director_max_parallel_moves/kicks type Should be uint, not time.
author Timo Sirainen <timo.sirainen@dovecot.fi>
date Thu, 09 Nov 2017 12:24:16 +0200
parents 2e2563132d5f
children cb108f786fb4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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2e2563132d5f Updated copyright notices to include the year 2017.
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1 /* Copyright (c) 2010-2017 Dovecot authors, see the included COPYING file */
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2
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3 #include "test-lib.h"
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4 #include "str.h"
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5 #include "istream-private.h"
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6 #include "istream-base64.h"
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7
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8 static struct test {
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9 const char *input;
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10 unsigned int chars_per_line;
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11 bool crlf;
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12 const char *output;
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13 } tests[] = {
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14 { "hello world", 80, FALSE, "aGVsbG8gd29ybGQ=" },
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15 { "hello world", 4, FALSE, "aGVs\nbG8g\nd29y\nbGQ=" },
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16 { "hello world", 4, TRUE, "aGVs\r\nbG8g\r\nd29y\r\nbGQ=" },
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17 { "hello worlds", 80, FALSE, "aGVsbG8gd29ybGRz" },
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18 { "hello worlds", 4, FALSE, "aGVs\nbG8g\nd29y\nbGRz" },
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19 { "hello worlds", 4, TRUE, "aGVs\r\nbG8g\r\nd29y\r\nbGRz" },
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20 { "hell world", 80, FALSE, "aGVsbCB3b3JsZA==" },
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21 { "hell world", 4, FALSE, "aGVs\nbCB3\nb3Js\nZA==" },
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22 { "hell world", 4, TRUE, "aGVs\r\nbCB3\r\nb3Js\r\nZA==" },
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23 { "hello to the world!!", 80, FALSE,
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24 "aGVsbG8gdG8gdGhlIHdvcmxkISE=" },
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25 { "hello to the world!!", 8, FALSE,
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26 "aGVsbG8g\ndG8gdGhl\nIHdvcmxk\nISE=" },
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27 { "hello to the world!!", 8, TRUE,
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28 "aGVsbG8g\r\ndG8gdGhl\r\nIHdvcmxk\r\nISE=" },
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29 };
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30
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31
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32 static const char *hello = "hello world";
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33
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34 static void encode_test(const char *text, unsigned int chars_per_line,
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35 bool crlf, const char *output)
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36 {
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37 unsigned int i, text_len = strlen(text);
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38 struct istream *input, *input_data;
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39 const unsigned char *data;
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40 uoff_t stream_size;
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41 size_t size;
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42 ssize_t ret;
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43
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44 input_data = test_istream_create_data(text, text_len);
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45 test_istream_set_allow_eof(input_data, FALSE);
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46 input = i_stream_create_base64_encoder(input_data, chars_per_line, crlf);
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47
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48 for (i = 1; i <= text_len; i++) {
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49 test_istream_set_size(input_data, i);
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50 while ((ret = i_stream_read(input)) > 0) ;
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51 test_assert(ret == 0);
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52 }
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53 test_istream_set_allow_eof(input_data, TRUE);
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54 while ((ret = i_stream_read(input)) > 0) ;
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55 test_assert(ret == -1);
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56
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57 data = i_stream_get_data(input, &size);
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58 test_assert(size == strlen(output) && memcmp(data, output, size) == 0);
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59
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60 ret = i_stream_get_size(input, TRUE, &stream_size);
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61 test_assert(ret > 0);
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62 test_assert(size == stream_size);
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63
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64 i_stream_unref(&input);
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65 i_stream_unref(&input_data);
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66 }
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67
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68 static void
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69 test_istream_base64_encoder_seek(const char *textin, const char *textout)
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70 {
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71 unsigned int offset, len = strlen(textout);
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72 struct istream *input, *input_data;
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73 const unsigned char *data;
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74 size_t size;
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75 ssize_t ret;
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76
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77 input_data = i_stream_create_from_data(textin, strlen(textin));
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78 input = i_stream_create_base64_encoder(input_data, 4, TRUE);
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79
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80 while (i_stream_read(input) > 0) ;
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81 i_stream_skip(input, i_stream_get_data_size(input));
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82
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83 for (offset = 0; offset < len; offset++) {
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84 i_stream_seek(input, offset);
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85 while ((ret = i_stream_read(input)) > 0) ;
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86 test_assert(ret == -1);
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87
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88 data = i_stream_get_data(input, &size);
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89 test_assert(size == len-offset);
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90 test_assert(memcmp(data, textout+offset, size) == 0);
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91 i_stream_skip(input, size);
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92 }
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93
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94 i_stream_unref(&input);
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95 i_stream_unref(&input_data);
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96 }
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97
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98 void test_istream_base64_encoder(void)
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99 {
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100 unsigned int i;
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101
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102 for (i = 0; i < N_ELEMENTS(tests); i++) {
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103 test_begin(t_strdup_printf("istream base64 decoder %u", i+1));
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104 encode_test(tests[i].input, tests[i].chars_per_line,
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105 tests[i].crlf, tests[i].output);
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106 test_end();
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107 }
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108 test_begin("istream base64 encoder seek");
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109 test_istream_base64_encoder_seek(hello, "aGVs\r\nbG8g\r\nd29y\r\nbGQ=");
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110 test_end();
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111 }