1 files changed, 75 insertions, 0 deletions
diff --git a/contrib/sendmail/libsm/t-smstdio.c b/contrib/sendmail/libsm/t-smstdio.c
new file mode 100644
index 000000000000..7f0b07e15182
--- /dev/null
+++ b/contrib/sendmail/libsm/t-smstdio.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2000-2001 Proofpoint, 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 1.12 2013-11-22 20:51:43 ca 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();
+}