76 lines
1.5 KiB
C
76 lines
1.5 KiB
C
/*
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* Copyright (c) 2000-2001 Proofpoint, Inc. and its suppliers.
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* All rights reserved.
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the sendmail distribution.
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*/
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#include <sm/gen.h>
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SM_IDSTR(id, "@(#)$Id: t-smstdio.c,v 1.12 2013-11-22 20:51:43 ca Exp $")
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#include <sm/io.h>
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#include <sm/string.h>
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#include <sm/test.h>
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int
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main(argc, argv)
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int argc;
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char **argv;
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{
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FILE *stream;
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SM_FILE_T *fp;
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char buf[128];
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size_t n;
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static char testmsg[] = "hello, world\n";
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sm_test_begin(argc, argv,
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"test sm_io_stdioopen, smiostdin, smiostdout");
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stream = fopen("t-smstdio.1", "w");
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SM_TEST(stream != NULL);
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fp = sm_io_stdioopen(stream, "w");
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SM_TEST(fp != NULL);
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(void) sm_io_fprintf(fp, SM_TIME_DEFAULT, "%s", testmsg);
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sm_io_close(fp, SM_TIME_DEFAULT);
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#if 0
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/*
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** stream should now be closed. This is a tricky way to test
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** if it is still open. Alas, it core dumps on Linux.
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*/
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fprintf(stream, "oops! stream is still open!\n");
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fclose(stream);
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#endif
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stream = fopen("t-smstdio.1", "r");
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SM_TEST(stream != NULL);
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fp = sm_io_stdioopen(stream, "r");
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SM_TEST(fp != NULL);
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n = sm_io_read(fp, SM_TIME_DEFAULT, buf, sizeof(buf));
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if (SM_TEST(n == strlen(testmsg)))
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{
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buf[n] = '\0';
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SM_TEST(strcmp(buf, testmsg) == 0);
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}
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#if 0
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/*
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** Copy smiostdin to smiostdout
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** gotta think some more about how to test smiostdin and smiostdout
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*/
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while ((c = sm_io_getc(smiostdin)) != SM_IO_EOF)
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sm_io_putc(smiostdout, c);
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#endif
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return sm_test_end();
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}
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