Importing Egor's testsuite.

1 files changed, 426 insertions, 0 deletions

diff --git a/winsup/testsuite/winsup.api/ltp/fcntl07.c b/winsup/testsuite/winsup.api/ltp/fcntl07.c
new file mode 100644
index 000000000..3af0ec6fd
--- /dev/null
+++ b/winsup/testsuite/winsup.api/ltp/fcntl07.c
@@ -0,0 +1,426 @@
+/*
+ * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Further, this software is distributed without any warranty that it is
+ * free of the rightful claim of any third person regarding infringement
+ * or the like.  Any license provided herein, whether implied or
+ * otherwise, applies only to this software file.  Patent licenses, if
+ * any, provided herein do not apply to combinations of this program with
+ * other software, or any other product whatsoever.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+ * Mountain View, CA  94043, or:
+ *
+ * http://www.sgi.com
+ *
+ * For further information regarding this notice, see:
+ *
+ * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
+ *
+ */
+/* $Id$ */
+/**********************************************************
+ * 
+ *    OS Test - Silicon Graphics, Inc.
+ * 
+ *    TEST IDENTIFIER	: fcntl07
+ * 
+ *    EXECUTED BY	: anyone
+ * 
+ *    TEST TITLE	: Close-On-Exec functional test
+ * 
+ *    PARENT DOCUMENT	: none
+ * 
+ *    TEST CASE TOTAL	: 2
+ * 
+ *    WALL CLOCK TIME	: 5
+ * 
+ *    CPU TYPES		: ALL
+ * 
+ *    AUTHOR		: Glen Overby
+ * 
+ *    CO-PILOT		: William Roske
+ * 
+ *    DATE STARTED	: 08/11/93
+ * 
+ *    INITIAL RELEASE	: UNICOS 7.0
+ * 
+ *    TEST CASES
+ * 
+ * 	1.) test close-on-exec with a regular file
+ * 	2.) test close-on-exec with a system pipe
+ * 
+ *    INPUT SPECIFICATIONS
+ *	
+ *	Standard arguments accepted by parse_opts(3).
+ *
+ *	The -t (timing) and -e options apply to the fcntl(.., F_SETFD, ..)
+ *	system call.
+ *
+ *	-T fd	  : If this option is given, the program runs as "test_open",
+ *		    testing <fd> to see if it is open or not and exiting
+ *		    accordingly:
+ *			0	not open (EBADF from fcntl(..., F_GETFD, ...))
+ *			3	no error from fcntl
+ *			errno	fcntl returned an error other than EBADF
+ *
+ *	-F name   : File to open.  Must be an absolute path
+ *		    and the file must be writable;
+ *	-n program: path to the 'test_open' program
+ *
+ *    OUTPUT SPECIFICATIONS
+ *        This test uses the cuts-style test_res format output consisting of:
+ *
+ *                 test-name   PASS/FAIL/BROK	message
+ *
+ *        the message will tell what type of test and, if it failed, indicate
+ *        what the failure was.
+ * 	
+ *    DURATION
+ * 	Terminates
+ * 
+ *    SIGNALS
+ * 	None
+ * 
+ *    RESOURCES
+ * 	None
+ * 
+ *    ENVIRONMENTAL NEEDS
+ *      No run-time environmental needs.
+ *
+ *	If this test is not called with a full pathname, it must be able
+ *	to find itself on $PATH
+ * 
+ *    INTERCASE DEPENDENCIES
+ *	none
+ * 
+ *    DETAILED DESCRIPTION
+ * 
+ * 	Setup:
+ * 	  Setup signal handling.
+ * 	  Create and make current a temporary directory.
+ * 	  Open a regular file for writing
+ *	  Create a system pipe
+ *	  Create a named pipe and open it for writing
+ * 
+ * 	Test:
+ *	  Set the file descriptor for close-on-exec
+ *	  Fork
+ *		Child execlp's the program "test_open".
+ *		If the exec fails, exit "2"
+ *	        Parent waits
+ * 	  Report results.
+ * 
+ * 	Cleanup:
+ * 	  Close file and pipes
+ * 	  Remove the temporary directory  
+ * 
+ *    BUGS
+ * 
+ *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/
+
+#include <errno.h>
+#include <string.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <sys/wait.h>
+#include <limits.h>
+
+#include "test.h"
+#include "usctest.h"
+#include "search_path.h"
+
+void setup();
+void cleanup();
+void help();
+
+char *TCID="fcntl07";		/* Test program identifier.    */
+int TST_TOTAL=2;		/* Total number of test cases. */
+extern int Tst_count;		/* Test Case counter for tst_* routines */
+
+
+
+/* for parse_opts */
+int fflag, Tflag;		/* binary flags: opt or not */
+char *fopt, *Topt;		/* option arguments */
+
+option_t options[] = {
+	{ "F:", &fflag, &fopt },	/* -F filename */
+	{ "T:",	&Tflag, &Topt },	/* -T <fd>  exec'ed by test: test FD */
+	{ NULL, NULL, NULL }
+};
+
+int stat_loc;			/* for waitpid() */
+
+int file_fd, pipe_fds[2];
+	/* file descriptors for a file and a system pipe */
+#define DEFAULT_FILE "DefaultFileName"
+char *File1 = DEFAULT_FILE;
+
+#define DEFAULT_SUBPROG "test_open"
+char *openck = DEFAULT_SUBPROG;		/* support program name to check for open FD */
+char subprog_path[_POSIX_PATH_MAX];	/* path to exec "openck" with */
+#define STRSIZE 255
+
+int *testfds[] = {
+    &file_fd,	&pipe_fds[1],	0
+    };
+
+char *testfdtypes[] = {
+    "regular file",
+    "write side of system pipe",
+    };
+
+int test_open(char *arg);
+int do_exec(char *prog, int fd, char *tcd);
+
+int
+main(int ac, char **av)
+{
+    int lc;		/* loop counter */
+    char *msg;		/* message returned from parse_opts */
+    
+    int exec_return;	/* return from do_exec */
+    int **tcp;		/* testcase pointer (pointer to FD) */
+    char **tcd;		/* testcase description pointer */
+    
+    /***************************************************************
+     * parse standard options, and exit if there is an error
+     ***************************************************************/
+    if ( (msg=parse_opts(ac, av, options, &help)) != (char *) NULL ) {
+	tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
+	tst_exit();
+    }
+    
+    if(fflag)		/* -F option */
+	File1 = fopt;
+    
+    if(Tflag) {		/* -T option */
+	exit(test_open(Topt));
+    }
+
+    /***************************************************************
+     * perform global setup for test
+     ***************************************************************/
+    setup(av[0]);
+    
+    /***************************************************************
+     * check looping state if -c option given
+     ***************************************************************/
+    for (lc=0; TEST_LOOPING(lc); lc++) {
+	
+	/* reset Tst_count in case we are looping. */
+	Tst_count=0;
+	
+	for(tcp = testfds, tcd = testfdtypes; *tcp; tcp++, tcd++) {
+
+	    TEST(fcntl(**tcp, F_SETFD, FD_CLOEXEC));
+
+	    /* check return code */
+	    if ( TEST_RETURN == -1 ) {
+		TEST_ERROR_LOG(TEST_ERRNO);
+		tst_resm(TFAIL, "fcntl(%s[%d], F_SETFD, FD_CLOEXEC) Failed, errno=%d : %s",
+			 *tcd, **tcp, TEST_ERRNO, strerror(TEST_ERRNO));
+	    } else {
+		
+		/*************************************************************
+		 * only perform functional verification if flag set 
+		 * (-f not given)
+		 *************************************************************/
+		if ( STD_FUNCTIONAL_TEST ) {
+		    
+		    exec_return = do_exec(subprog_path, **tcp, *tcd);
+		    
+		    switch(exec_return) {
+		    case -1:
+			tst_resm(TBROK, "fork failed.  Errno %s [%d]", 
+				 strerror(errno), errno);
+			break;
+		    case 1:
+			tst_resm(TBROK, "waitpid return was 0%o", stat_loc);
+			break;
+		    case 2:
+			tst_resm(TBROK, "exec failed");	/* errno was in child */
+			break;
+		    case 0:
+			tst_resm(TPASS, "%s child exited 0, indicating that the file was closed",
+				 *tcd);
+			break;
+		    default:
+			tst_resm(TFAIL, "%s child exited non-zero, %d", *tcd, 
+				 exec_return);
+			break;
+		    }
+		}
+	    }
+	}
+    }	/* End for TEST_LOOPING */
+    
+    /***************************************************************
+     * cleanup and exit
+     ***************************************************************/
+    cleanup();
+
+    return 0;
+}	/* End main */
+
+/***************************************************************
+ * setup() - performs all ONE TIME setup for this test.
+ ***************************************************************/
+void 
+setup(char *path)
+{
+    search_path(path, subprog_path, X_OK, 1);
+
+    /* capture signals */
+    tst_sig(FORK, DEF_HANDLER, cleanup);
+
+    /* create a temporary directory and go to it */
+    tst_tmpdir();
+
+    /* set up a regular file */
+    if((file_fd=open(File1, O_CREAT|O_RDWR, 0666)) == -1) {
+	tst_brkm(TBROK, cleanup, "Open of file %s failed errno %d (%s)\n", File1, errno, strerror(errno));
+    }
+
+    /* set up a system pipe (write side gets CLOSE-ON-EXEC) */
+    pipe(pipe_fds);
+
+    /* Pause if that option was specified */
+    TEST_PAUSE;
+}	/* End setup() */
+
+
+/***************************************************************
+ * cleanup() - performs all ONE TIME cleanup for this test at
+ *		completion or premature exit.
+ ***************************************************************/
+void 
+cleanup()
+{
+    /*
+     * print timing stats if that option was specified.
+     * print errno log if that option was specified.
+     */
+    TEST_CLEANUP;
+
+    /* close everything */
+    close(file_fd);
+    close(pipe_fds[0]);
+    close(pipe_fds[1]);
+
+    /* remove temporary directory and all files in it. */
+    tst_rmdir();
+
+    /* exit with return code appropriate for results */
+    tst_exit();
+}	/* End cleanup() */
+
+/***************************************************************************
+ * issue a help message
+ ***************************************************************************/
+void
+help()
+{
+    printf("-T fd     : If this option is given, the program runs as 'test_open'\n");
+    printf("            testing <fd> to see if it is open or not and exiting accordingly\n");
+    printf("-F name   : File to open.  Must be an absolute path,\n");
+    printf("            and the file must be writable\n");
+    printf("-n program: path to the 'test_open' program\n");
+}
+
+/*---------------------------------------------------------------------------*/
+/* Perform an exec, then wait for the child to terminate.
+ * The child's termination status determines the success of the test
+ *
+ * Return codes:
+ *	-1	BROK	fork failed
+ *	1	BROK	waitpid returned != exit status
+ *	<else>	????	exit code from child:
+ *	2	BROK	exec failed
+ *	0	PASS	fd was properly closed
+ *	
+ */
+
+int
+do_exec(char *prog, int fd, char *tcd)
+{
+    int pid;
+    char pidname[STRSIZE];
+#ifdef DEBUG
+    int rc, status; /* for the fcntl */
+#endif
+
+    /* set up arguments to exec'ed child */
+    sprintf(pidname, "%d", fd);
+
+#ifdef DEBUG
+    rc = fcntl(fd, F_GETFD, &status);
+    printf("%s: fd = %d rc = %d status= %d, errno= %d\n", tcd, fd, rc, status, errno);
+#endif
+
+    switch(pid=fork()) {
+    case -1:
+	return(-1);
+    case 0:				/* child */
+	execlp(prog, openck, "-T", pidname, 0);
+
+	/* the ONLY reason to do this is to get the errno printed out */
+	fprintf(stderr, "exec(%s, %s, -T, %s) failed.  Errno %s [%d]\n",
+		prog, openck, pidname, strerror(errno), errno);
+	exit(2);
+    default:				/* parent */
+	waitpid(pid, &stat_loc, 0);
+	if(WIFEXITED(stat_loc)) {
+	    return(WEXITSTATUS(stat_loc));
+	} else {
+	    return(1);
+	}
+    }
+}
+
+/*
+ *    PROGRAM TITLE	: Test if a named file descriptor is open
+ *    This function is called when fcntcs07 is called with the -T option.
+ *    It tests if a file descriptor is open and exits accordingly.
+ */
+int
+test_open(char *arg)
+{
+    int fd, rc;
+    int status;
+    
+    fd = atoi(arg);
+
+    rc = fcntl(fd, F_GETFD, &status);
+
+#ifdef DEBUG_T
+    printf("%s: fd = %d rc = %d status= %d, errno= %d\n", openck, fd, rc,
+	   status, errno);
+#endif
+
+    if(rc == -1 && errno == EBADF) {
+	exit(0);
+    }
+
+    if(rc != -1)
+	exit(3);
+
+    exit(errno);
+    return -1;   /* to remove compiler warning on IRIX */
+}