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/*
* Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*/
#include <sm/gen.h>
SM_IDSTR(id, "@(#)$Id: t-smstdio.c,v 1.11 2001/09/11 04:04:49 gshapiro Exp $")
#include <sm/io.h>
#include <sm/string.h>
#include <sm/test.h>
int
main(argc, argv)
int argc;
char **argv;
{
FILE *stream;
SM_FILE_T *fp;
char buf[128];
size_t n;
static char testmsg[] = "hello, world\n";
sm_test_begin(argc, argv,
"test sm_io_stdioopen, smiostdin, smiostdout");
stream = fopen("t-smstdio.1", "w");
SM_TEST(stream != NULL);
fp = sm_io_stdioopen(stream, "w");
SM_TEST(fp != NULL);
(void) sm_io_fprintf(fp, SM_TIME_DEFAULT, "%s", testmsg);
sm_io_close(fp, SM_TIME_DEFAULT);
#if 0
/*
** stream should now be closed. This is a tricky way to test
** if it is still open. Alas, it core dumps on Linux.
*/
fprintf(stream, "oops! stream is still open!\n");
fclose(stream);
#endif
stream = fopen("t-smstdio.1", "r");
SM_TEST(stream != NULL);
fp = sm_io_stdioopen(stream, "r");
SM_TEST(fp != NULL);
n = sm_io_read(fp, SM_TIME_DEFAULT, buf, sizeof(buf));
if (SM_TEST(n == strlen(testmsg)))
{
buf[n] = '\0';
SM_TEST(strcmp(buf, testmsg) == 0);
}
#if 0
/*
** Copy smiostdin to smiostdout
** gotta think some more about how to test smiostdin and smiostdout
*/
while ((c = sm_io_getc(smiostdin)) != SM_IO_EOF)
sm_io_putc(smiostdout, c);
#endif
return sm_test_end();
}
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