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/* Test the readtokens module.
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Copyright (C) 2012 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <sys/types.h>
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#include "readtokens.h"
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char const *filename = "in.827";
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int fd = open (filename, O_CREAT | O_WRONLY, 0600);
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ASSERT (write (fd, "a|b;c+d", 7) == 7);
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ASSERT (close (fd) == 0);
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FILE *fp = fopen (filename, "r");
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init_tokenbuffer (&tb);
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ASSERT (readtoken (fp, "|;", 2, &tb) == 1 && tb.buffer[0] == 'a');
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ASSERT (readtoken (fp, "|;", 2, &tb) == 1 && tb.buffer[0] == 'b');
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ASSERT (readtoken (fp, "+", 1, &tb) == 1 && tb.buffer[0] == 'c');
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ASSERT (readtoken (fp, "-", 1, &tb) == 1 && tb.buffer[0] == 'd');
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ASSERT (readtoken (fp, "%", 0, &tb) == (size_t) -1);
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ASSERT ( ! ferror (fp));
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ASSERT (fclose (fp) == 0);
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main (int argc, char **argv)
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atexit (close_stdout);
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init_tokenbuffer (&tb);
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delim_len = strlen (delim);
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if (STREQ (delim, "\\0"))
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size_t token_length = readtoken (stdin, delim, delim_len, &tb);
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if (token_length == (size_t) -1)
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fwrite (tb.buffer, 1, token_length, stdout);
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ASSERT ( ! ferror (stdin));