1 /***********************************************************************
2 * *
3 * This software is part of the ast package *
4 * Copyright (c) 1999-2011 AT&T Intellectual Property *
5 * and is licensed under the *
6 * Eclipse Public License, Version 1.0 *
7 * by AT&T Intellectual Property *
8 * *
9 * A copy of the License is available at *
10 * http://www.eclipse.org/org/documents/epl-v10.html *
11 * (with md5 checksum b35adb5213ca9657e911e9befb180842) *
12 * *
13 * Information and Software Systems Research *
14 * AT&T Research *
15 * Florham Park NJ *
16 * *
17 * Glenn Fowler <glenn.s.fowler@gmail.com> *
18 * *
19 ***********************************************************************/
20 #include "sftest.h"
21
tmain()22 tmain()
23 {
24 Sfio_t* f1;
25 Sfio_t* f2;
26 char* s;
27
28 if(!(f1 = sfopen(NIL(Sfio_t*), tstfile("sf", 0),"w+")) )
29 terror("Can't open file");
30 if(sfwrite(f1,"0123456789\n",11) != 11)
31 terror("Can't write to file");
32
33 sfclose(sfstdin);
34 if(sfswap(f1,sfstdin) != sfstdin)
35 terror("Can't swap with sfstdin");
36 sfseek(sfstdin,(Sfoff_t)0,0);
37 if(!(s = sfgetr(sfstdin,'\n',1)) )
38 terror("sfgetr failed");
39 if(strcmp(s,"0123456789") != 0)
40 terror("Get wrong data");
41
42 if(!(f1 = sfswap(sfstdin,NIL(Sfio_t*))) )
43 terror("Failed swapping to NULL");
44 if(!sfstack(sfstdout,f1) )
45 terror("Failed stacking f1");
46
47 if(!(f2 = sfopen(NIL(Sfio_t*), tstfile("sf", 0), "r")) )
48 terror("Can't open for read");
49
50 if(sfswap(f1,f2) != NIL(Sfio_t*) )
51 terror("sfswap should have failed");
52
53 texit(0);
54 }
55