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44 lines
844 B
C++
44 lines
844 B
C++
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#include "config.h"
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#include <stdio.h>
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#include <assert.h>
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#include <stdlib.h>
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#include <string.h>
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#include "auto_fd.hh"
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#include "line_buffer.hh"
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static void single_line(const char *data, int lendiff)
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{
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line_buffer lb;
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auto_fd pi[2];
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off_t off = 0;
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size_t len;
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char *line;
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assert(auto_fd::pipe(pi) == 0);
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write(pi[1], data, strlen(data));
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pi[1].reset();
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lb.set_fd(pi[0]);
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line = lb.read_line(off, len);
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assert(line != NULL);
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assert(off == strlen(data));
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assert(len == strlen(data) - lendiff);
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line = lb.read_line(off, len);
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assert(line == NULL);
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assert(lb.get_file_size() == strlen(data));
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}
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int main(int argc, char *argv[])
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{
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int retval = EXIT_SUCCESS;
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single_line("Dexter Morgan", 0);
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single_line("Rudy Morgan\n", 1);
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return retval;
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}
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