* libltp/lib/tst_sig.c: Pass SIGSEGV to application to consider

whether it's expected or not.
* winsup.api/known_bugs.tcl: lseek10 is known to fail because mknod
is not implemented.
* winsup.api/ltp/rename02.c: Fix formatting.
* libltp/lib/libtestsuite.c: New file.
* winsup.api/signal-into-win32-api.c: New test.
* winsup.api/ltp/access04.c: Ditto.
* winsup.api/ltp/access05.c: Ditto.
* winsup.api/ltp/alarm07.c: Ditto.
* winsup.api/ltp/chdir04.c: Ditto.
* winsup.api/ltp/chmod01.c: Ditto.
* winsup.api/ltp/close01.c: Ditto.
* winsup.api/ltp/close02.c: Ditto.
* winsup.api/ltp/creat01.c: Ditto.
* winsup.api/ltp/creat03.c: Ditto.
* winsup.api/ltp/exit01.c: Ditto.
* winsup.api/ltp/exit02.c: Ditto.
* winsup.api/ltp/fchdir01.c: Ditto.
* winsup.api/ltp/fchdir02.c: Ditto.
* winsup.api/ltp/fork02.c: Ditto.
* winsup.api/ltp/fork03.c: Ditto.
* winsup.api/ltp/fork06.c: Ditto.
* winsup.api/ltp/fork07.c: Ditto.
* winsup.api/ltp/fork09.c: Ditto.
* winsup.api/ltp/fork10.c: Ditto.
* winsup.api/ltp/fork11.c: Ditto.
* winsup.api/ltp/fstat02.c: Ditto.
* winsup.api/ltp/fstat03.c: Ditto.
* winsup.api/ltp/fstat04.c: Ditto.
* winsup.api/ltp/ftruncate01.c: Ditto.
* winsup.api/ltp/ftruncate02.c: Ditto.
* winsup.api/ltp/ftruncate03.c: Ditto.
* winsup.api/ltp/getgid02.c: Ditto.
* winsup.api/ltp/getgid03.c: Ditto.
* winsup.api/ltp/getpgid01.c: Ditto.
* winsup.api/ltp/getpgid02.c: Ditto.
* winsup.api/ltp/getpid02.c: Ditto.
* winsup.api/ltp/getppid02.c: Ditto.
* winsup.api/ltp/getuid02.c: Ditto.
* winsup.api/ltp/getuid03.c: Ditto.
* winsup.api/ltp/kill01.c: Ditto.
* winsup.api/ltp/kill02.c: Ditto.
* winsup.api/ltp/kill03.c: Ditto.
* winsup.api/ltp/kill04.c: Ditto.
* winsup.api/ltp/lseek06.c: Ditto.
* winsup.api/ltp/lseek07.c: Ditto.
* winsup.api/ltp/lseek08.c: Ditto.
* winsup.api/ltp/lseek09.c: Ditto.
* winsup.api/ltp/lseek10.c: Ditto.
* winsup.api/ltp/mmap02.c: Ditto.
* winsup.api/ltp/mmap03.c: Ditto.
* winsup.api/ltp/mmap04.c: Ditto.
* winsup.api/ltp/mmap05.c: Ditto.
* winsup.api/ltp/mmap06.c: Ditto.
* winsup.api/ltp/mmap07.c: Ditto.
* winsup.api/ltp/mmap08.c: Ditto.
* winsup.api/ltp/munmap01.c: Ditto.
* winsup.api/ltp/munmap02.c: Ditto.
* winsup.api/ltp/open02.c: Ditto.
* winsup.api/ltp/pipe01.c: Ditto.
* winsup.api/ltp/pipe08.c: Ditto.
* winsup.api/ltp/pipe09.c: Ditto.
* winsup.api/ltp/pipe10.c: Ditto.
* winsup.api/ltp/pipe11.c: Ditto.
* winsup.api/ltp/poll01.c: Ditto.
* winsup.api/ltp/read04.c: Ditto.
* winsup.api/ltp/readlink01.c: Ditto.
* winsup.api/ltp/readlink03.c: Ditto.
* winsup.api/ltp/rename01.c: Ditto.
* winsup.api/ltp/rename08.c: Ditto.
* winsup.api/ltp/rename10.c: Ditto.
* winsup.api/ltp/rmdir01.c: Ditto.
* winsup.api/ltp/stat01.c: Ditto.
* winsup.api/ltp/stat02.c: Ditto.
* winsup.api/ltp/stat03.c: Ditto.
* winsup.api/ltp/symlink03.c: Ditto.
* winsup.api/ltp/symlink04.c: Ditto.
* winsup.api/ltp/symlink05.c: Ditto.
* winsup.api/ltp/sync02.c: Ditto.
* winsup.api/ltp/time02.c: Ditto.
* winsup.api/ltp/times02.c: Ditto.
* winsup.api/ltp/times03.c: Ditto.
* winsup.api/ltp/truncate01.c: Ditto.
* winsup.api/ltp/truncate02.c: Ditto.
* winsup.api/ltp/umask02.c: Ditto.
* winsup.api/ltp/umask03.c: Ditto.
* winsup.api/ltp/wait401.c: Ditto.
* winsup.api/ltp/wait402.c: Ditto.
* winsup.api/ltp/write02.c: Ditto.
* winsup.api/ltp/write03.c: Ditto.

1 files changed, 230 insertions, 0 deletions

diff --git a/winsup/testsuite/winsup.api/ltp/readlink01.c b/winsup/testsuite/winsup.api/ltp/readlink01.c
new file mode 100644
index 000000000..bb5f6e388
--- /dev/null
+++ b/winsup/testsuite/winsup.api/ltp/readlink01.c
@@ -0,0 +1,230 @@
+/*
+ *
+ *   Copyright (c) International Business Machines  Corp., 2001
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * Test Name : readlink01
+ *
+ * Test Description :
+ *  Verify that, readlink will succeed to read the contents of the symbolic
+ *  link created the process.
+ * 
+ * Expected Result:
+ *  readlink() should return the contents of symbolic link path in the buffer
+ *  on success.
+ *
+ * Algorithm:
+ *  Setup:
+ *   Setup signal handling.
+ *   Create temporary directory.
+ *   Pause for SIGUSR1 if option specified.
+ *
+ *  Test:
+ *   Loop if the proper options are given.
+ *   Execute system call
+ *   Check return code, if system call failed (return=-1)
+ *   	Issue a FAIL message.
+ *   Otherwise,
+ *   	Verify the Functionality of system call	
+ *      if successful,
+ *      	Issue Functionality-Pass message.
+ *      Otherwise,
+ *		Issue Functionality-Fail message.
+ *  Cleanup:
+ *   Print errno log and/or timing stats if options given
+ *   Delete the temporary directory created.
+ *
+ * Usage:  <for command-line>
+ *  readlink01 [-c n] [-f] [-i n] [-I x] [-P x] [-t]
+ *     where,  -c n : Run n copies concurrently.
+ *             -f   : Turn off functionality Testing.
+ *	       -i n : Execute test n times.
+ *	       -I x : Execute test for x seconds.
+ *	       -P x : Pause for x seconds between iterations.
+ *	       -t   : Turn on syscall timing.
+ *
+ * HISTORY
+ *	07/2001 Ported by Wayne Boyer
+ *
+ * RESTRICTIONS:
+ *  This test should be run by 'non-super-user' only.
+ *
+ */
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/stat.h>
+
+#include "test.h"
+#include "usctest.h"
+
+#define TESTFILE	"testfile"
+#define SYMFILE		"slink_file"
+#define FILE_MODE       S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH
+#define MAX_SIZE	256
+
+char *TCID="readlink01";	/* Test program identifier.    */
+int TST_TOTAL=1;		/* Total number of test cases. */
+extern int Tst_count;		/* Test Case counter for tst_* routines */
+
+int exp_val;			/* strlen of testfile */
+
+void setup();			/* Setup function for the test */
+void cleanup();			/* Cleanup function for the test */
+
+int
+main(int ac, char **av)
+{
+	char buffer[MAX_SIZE];	/* temporary buffer to hold symlink contents*/
+	int lc;			/* loop counter */
+	const char *msg;	/* message returned from parse_opts */
+    
+	/* Parse standard options given to run the test. */
+	msg = parse_opts(ac, av, (option_t *)NULL, NULL);
+	if (msg != (char *)NULL) {
+		tst_brkm(TBROK, tst_exit, "OPTION PARSING ERROR - %s", msg);
+	}
+
+	/* Perform global setup for test */
+	setup();
+
+	/* Check looping state if -i option given */
+	for (lc = 0; TEST_LOOPING(lc); lc++) {
+
+		/* Reset Tst_count in case we are looping. */
+		Tst_count=0;
+	
+		/* 
+		 * Call readlink(2) to read the contents of
+		 * symlink into a buffer.
+		 */
+		TEST(readlink(SYMFILE, buffer, sizeof(buffer)));
+	
+		/* Check return code of readlink(2) */
+		if (TEST_RETURN == -1) {
+			tst_resm(TFAIL, "readlink() on %s failed, errno=%d : %s"
+				 , SYMFILE, TEST_ERRNO, strerror(TEST_ERRNO));
+			continue;
+		}
+
+		/*
+		 * Perform functional verification if test
+		 * executed without (-f) option.
+		 */
+		if (STD_FUNCTIONAL_TEST) {
+			/*
+			 * Compare the return value of readlink()
+			 * with the expected value which is the
+			 * strlen() of testfile.
+			 */
+			if (TEST_RETURN == exp_val) {
+				/* Check for the contents of buffer */
+				if (memcmp(buffer, TESTFILE, exp_val) != 0)  {
+					tst_resm(TFAIL, "Pathname %s and buffer"
+						 " contents %s differ",
+						 TESTFILE, buffer);
+				} else {
+					tst_resm(TPASS, "readlink() "
+						 "functionality on '%s' is "
+						 "correct", SYMFILE);
+				}
+			} else {
+				tst_resm(TFAIL, "readlink() return value %d "
+					 "does't match, Expected %d",
+					 TEST_RETURN, exp_val);
+			}
+		} else {
+			tst_resm(TPASS, "call succeeded");
+		}
+	}	/* End for TEST_LOOPING */
+
+	/* Call cleanup() to undo setup done for the test. */
+	cleanup();
+
+	/*NOTREACHED*/
+}	/* End main */
+
+/*
+ * setup() - performs all ONE TIME setup for this test.
+ *
+ *  Create a temporary directory and change directory to it.
+ *  Create a test file under temporary directory and close it
+ *  Create a symbolic link of testfile.
+ */
+void 
+setup()
+{
+	int fd;			/* file handle for testfile */
+
+	/* make sure test is not being run as root */
+	if (0 == geteuid()) {
+		tst_brkm(TBROK, tst_exit, "Must not run test as root");
+	}
+
+	/* capture signals */
+	tst_sig(NOFORK, DEF_HANDLER, cleanup);
+
+	/* Pause if that option was specified */
+	TEST_PAUSE;
+
+	/* make a temp directory and cd to it */
+	tst_tmpdir();
+
+	if ((fd = open(TESTFILE, O_RDWR|O_CREAT, FILE_MODE)) == -1) {
+		tst_brkm(TBROK, cleanup,
+			 "open(%s, O_RDWR|O_CREAT, %#o) failed, errno=%d : %s",
+			 TESTFILE, FILE_MODE, errno, strerror(errno));
+	}
+
+	if (close(fd) == -1) {
+		tst_resm(TWARN, "close(%s) Failed, errno=%d : %s",
+		TESTFILE, errno, strerror(errno));
+	}
+
+	/* Create a symlink of testfile under temporary directory */
+	if (symlink(TESTFILE, SYMFILE) < 0) {
+		tst_brkm(TBROK, cleanup,
+			 "symlink(%s, %s) failed, errno=%d : %s",
+			 TESTFILE, SYMFILE, errno, strerror(errno));
+	}
+
+	/* Get the strlen of testfile */
+	exp_val = strlen(TESTFILE);
+}
+
+/*
+ * cleanup() - performs all ONE TIME cleanup for this test at
+ *             completion or premature exit.
+ *
+ *  Remove the test directory and testfile created in the setup.
+ */
+void 
+cleanup()
+{
+	/*
+	 * print timing stats if that option was specified.
+	 * print errno log if that option was specified.
+	 */
+	TEST_CLEANUP;
+
+	/* Remove tmp dir and all files in it */
+	tst_rmdir();
+
+	/* exit with return code appropriate for results */
+	tst_exit();
+}