Mercurial > dovecot > original-hg > dovecot-1.2
view src/tests/test-istream.c @ 8958:16c286aee307 HEAD
Implemented support for per-namespace quotas. Can be used with public namespaces.
author | Timo Sirainen <tss@iki.fi> |
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date | Thu, 16 Apr 2009 21:31:30 -0400 |
parents | b9faf4db2a9f |
children | 00cd9aacd03c |
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/* Copyright (c) 2007-2009 Dovecot authors, see the included COPYING file */ #include "test-lib.h" #include "str.h" #include "istream-internal.h" #include "istream-crlf.h" static void test_istream_crlf_input(const char *input, unsigned int num) { string_t *output; const unsigned char *data; size_t size; ssize_t ret; unsigned int i, j, pos, input_len = strlen(input); struct istream *istream, *crlf_istream; bool success; output = t_str_new(256); for (j = 0; j < 4; j++) { istream = i_stream_create_from_data(input, input_len); success = TRUE; str_truncate(output, 0); if (j%2 == 0) { /* drop CRs */ crlf_istream = i_stream_create_lf(istream); for (i = 0; i < input_len; i++) { if (input[i] == '\r' && (i == input_len || input[i+1] == '\n')) ; else str_append_c(output, input[i]); } } else { /* add missing CRs */ crlf_istream = i_stream_create_crlf(istream); for (i = 0; i < input_len; i++) { if (input[i] == '\n' && (i == 0 || input[i-1] != '\r')) str_append_c(output, '\r'); str_append_c(output, input[i]); } } pos = 0; for (i = 1; i <= input_len; i++) { if (j >= 2) { i_stream_unref(&istream); i_stream_unref(&crlf_istream); istream = i_stream_create_from_data(input, input_len); crlf_istream = j%2 == 0 ? i_stream_create_lf(istream) : i_stream_create_crlf(istream); pos = 0; } istream->real_stream->pos = i; if (crlf_istream->real_stream->buffer_size != 0) { /* this is pretty evil */ crlf_istream->real_stream->buffer_size = I_MAX(crlf_istream->real_stream->pos, i); } ret = i_stream_read(crlf_istream); data = i_stream_get_data(crlf_istream, &size); if (ret > 0) { if (pos + (unsigned int)ret != size) { success = FALSE; break; } pos += ret; } if (memcmp(data, str_data(output), size) != 0) { success = FALSE; break; } } if (size != str_len(output)) success = FALSE; i_stream_unref(&crlf_istream); i_stream_unref(&istream); test_out(t_strdup_printf("test_istream_crlf(%d)", num*4+j), success); } } static void test_istream_crlf(void) { const char *input[] = { "\rfoo", "foo\nbar\r\nbaz\r\r\n", "\r\nfoo", "\r\r\n", "\nfoo" }; unsigned int i; for (i = 0; i < N_ELEMENTS(input); i++) test_istream_crlf_input(input[i], i); } void test_istreams(void) { test_istream_crlf(); }