Regression tests for libc_r (pthreads) library.

Thanks to pval@ for resolving the license stuff.

1 files changed, 80 insertions, 0 deletions

diff --git a/regress/lib/libc_r/execve/execve.c b/regress/lib/libc_r/execve/execve.c
new file mode 100644
index 00000000000..fa4ceac012e
--- /dev/null
+++ b/regress/lib/libc_r/execve/execve.c
@@ -0,0 +1,80 @@
+/*	$OpenBSD: execve.c,v 1.1 2001/08/15 14:37:11 fgsch Exp $	*/
+/*
+ * Copyright (c) 1993, 1994, 1995, 1996 by Chris Provenzano and contributors, 
+ * proven@mit.edu All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Chris Provenzano,
+ *	the University of California, Berkeley, and contributors.
+ * 4. Neither the name of Chris Provenzano, the University, nor the names of
+ *   contributors may be used to endorse or promote products derived
+ *   from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO, THE REGENTS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */ 
+
+/*
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu
+ *
+ * Test execve() and dup2() calls.
+ */
+
+#include <pthread.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include "test.h"
+
+extern char **environ;
+char *argv[] = {
+	"/bin/echo",
+	"This line should appear after the execve",
+	NULL
+};
+
+char * should_succeed = "This line should be displayed\n";
+
+int
+main()
+{
+	int fd;
+
+	printf("This is the first message\n");
+	if (isatty(STDOUT_FILENO)) {
+		char *ttynm;
+
+		CHECKn(ttynm = ttyname(STDOUT_FILENO));
+		printf("tty is %s\n", ttynm);
+		CHECKe(fd = open(ttynm, O_RDWR));
+	} else
+		PANIC("stdout is not a tty: this test needs a tty");
+
+	CHECKn(printf("This output is necessary to set the stdout fd to NONBLOCKING\n"));
+
+	/* do a dup2 */
+	CHECKe(dup2(fd, STDOUT_FILENO));
+	CHECKe(write(STDOUT_FILENO, should_succeed,
+	    (size_t)strlen(should_succeed)));
+	CHECKe(execve(argv[0], argv, environ));
+	DIE(errno, "execve %s", argv[0]);
+}