Mercurial > dovecot > core-2.2

annotate src/lib/test-istream-failure-at.c @ 22955:812e5c961328

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author Timo Sirainen <timo.sirainen@dovecot.fi>
date Thu, 03 May 2018 18:33:00 +0300
parents cb108f786fb4
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
22713
cb108f786fb4 Updated copyright notices to include the year 2018.
Stephan Bosch <stephan.bosch@dovecot.fi>
parents: 21390
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1 /* Copyright (c) 2015-2018 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 "istream.h"
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5 #include "istream-failure-at.h"
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6
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7 #define TEST_DATA_LENGTH 128
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8 #define TEST_ERRMSG "test-istream-failure-at error triggered"
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9
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10 void test_istream_failure_at(void)
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11 {
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12 struct istream *input, *data_input;
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13 unsigned char test_data[TEST_DATA_LENGTH];
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14 unsigned int i;
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15 ssize_t ret;
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16
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17 test_begin("istream failure at");
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18 for (i = 0; i < sizeof(test_data); i++)
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19 test_data[i] = i;
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20 data_input = i_stream_create_from_data(test_data, sizeof(test_data));
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21 for (i = 0; i < TEST_DATA_LENGTH; i++) {
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22 i_stream_seek(data_input, 0);
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23 input = i_stream_create_failure_at(data_input, i, TEST_ERRMSG);
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24 while ((ret = i_stream_read(input)) > 0)
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25 i_stream_skip(input, ret);
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26 test_assert_idx(ret == -1 && input->v_offset == i &&
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27 input->stream_errno == EIO &&
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28 strcmp(i_stream_get_error(input), TEST_ERRMSG) == 0, i);
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29 i_stream_destroy(&input);
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30 }
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31 /* shouldn't fail */
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32 i_stream_seek(data_input, 0);
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33 input = i_stream_create_failure_at(data_input, TEST_DATA_LENGTH, TEST_ERRMSG);
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34 while ((ret = i_stream_read(input)) > 0)
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35 i_stream_skip(input, ret);
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36 test_assert(ret == -1 && input->stream_errno == 0);
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37 i_stream_destroy(&input);
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38 /* fail at EOF */
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39 i_stream_seek(data_input, 0);
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40 input = i_stream_create_failure_at_eof(data_input, TEST_ERRMSG);
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41 while ((ret = i_stream_read(input)) > 0)
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42 i_stream_skip(input, ret);
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43 test_assert_idx(ret == -1 && input->v_offset == TEST_DATA_LENGTH &&
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44 input->stream_errno == EIO &&
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45 strcmp(i_stream_get_error(input), TEST_ERRMSG) == 0, i);
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46 i_stream_destroy(&input);
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47 i_stream_destroy(&data_input);
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48 test_end();
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49 }