2011-08-01 Xiang Cui <medivhc@gmail.com>

	* Makefile.am, configure.ac, imfs_support/fs_config.h,
	imfs_support/fs_support.c, mimfs_support/fs_config.h,
	mimfs_support/fs_support.c: Add initial version of new filesystem
	tests. There are multiple failures which need to be addressed by the
	community.
	* fsfchx/fsfchx.doc, fsfchx/init.c, fsfile01/fsfile01.doc,
	fsfile01/test.c, fsfile01/test_cat.c, fsfile01/test_extend.c,
	fsfile01/test_write.c, fsfile02/fsfile02.doc, fsfile02/init.c,
	fsfstest/fs-test.c, fsfstest/fsfstest.doc, fsimfs01/fsimfs01.doc,
	fsimfs01/init.c, fsimfs02/fsimfs02.doc, fsimfs02/init.c,
	fslink/fslink.doc, fslink/test.c, fsmkdir/fsmkdir.doc,
	fsmkdir/test.c, fsopen/fsopen.doc, fsopen/test.c,
	fsrdwrv/fsrdwrv.doc, fsrdwrv/test.c, fsreaddir/fsreaddir.doc,
	fsreaddir/test.c, fsrename/fsrename.doc, fsrename/test.c,
	fsrmdir/test.c, fsrwfile/fsrwfile.doc, fsrwfile/init.c,
	fsstat/fsstat.doc, fsstat/test.c, fssymlink/fssymlink.doc,
	fssymlink/test.c, fstruncate/fstruncate.doc, fstruncate/test.c,
	imfs_fsfchx/.cvsignore, imfs_fsfchx/Makefile.am,
	imfs_fsfile01/.cvsignore, imfs_fsfile01/Makefile.am,
	imfs_fsfile02/.cvsignore, imfs_fsfile02/Makefile.am,
	imfs_fsfstest/.cvsignore, imfs_fsfstest/Makefile.am,
	imfs_fsimfs01/.cvsignore, imfs_fsimfs01/Makefile.am,
	imfs_fsimfs02/.cvsignore, imfs_fsimfs02/Makefile.am,
	imfs_fslink/.cvsignore, imfs_fslink/Makefile.am,
	imfs_fsmkdir/.cvsignore, imfs_fsmkdir/Makefile.am,
	imfs_fsopen/.cvsignore, imfs_fsopen/Makefile.am,
	imfs_fsrdwrv/.cvsignore, imfs_fsrdwrv/Makefile.am,
	imfs_fsreaddir/.cvsignore, imfs_fsreaddir/Makefile.am,
	imfs_fsrename/.cvsignore, imfs_fsrename/Makefile.am,
	imfs_fsrmdir/.cvsignore, imfs_fsrmdir/Makefile.am,
	imfs_fsrwfile/.cvsignore, imfs_fsrwfile/Makefile.am,
	imfs_fsstat/.cvsignore, imfs_fsstat/Makefile.am,
	imfs_fssymlink/.cvsignore, imfs_fssymlink/Makefile.am,
	imfs_fstruncate/.cvsignore, imfs_fstruncate/Makefile.am,
	mdosfs_fsfchx/.cvsignore, mdosfs_fsfchx/Makefile.am,
	mdosfs_fsfile01/.cvsignore, mdosfs_fsfile01/Makefile.am,
	mdosfs_fsfile02/.cvsignore, mdosfs_fsfile02/Makefile.am,
	mdosfs_fsfstest/.cvsignore, mdosfs_fsfstest/Makefile.am,
	mdosfs_fsimfs01/.cvsignore, mdosfs_fsimfs01/Makefile.am,
	mdosfs_fsimfs02/.cvsignore, mdosfs_fsimfs02/Makefile.am,
	mdosfs_fslink/.cvsignore, mdosfs_fslink/Makefile.am,
	mdosfs_fsmkdir/.cvsignore, mdosfs_fsmkdir/Makefile.am,
	mdosfs_fsopen/.cvsignore, mdosfs_fsopen/Makefile.am,
	mdosfs_fsrdwrv/.cvsignore, mdosfs_fsrdwrv/Makefile.am,
	mdosfs_fsreaddir/.cvsignore, mdosfs_fsreaddir/Makefile.am,
	mdosfs_fsrename/.cvsignore, mdosfs_fsrename/Makefile.am,
	mdosfs_fsrmdir/.cvsignore, mdosfs_fsrmdir/Makefile.am,
	mdosfs_fsrwfile/.cvsignore, mdosfs_fsrwfile/Makefile.am,
	mdosfs_fsstat/.cvsignore, mdosfs_fsstat/Makefile.am,
	mdosfs_fssymlink/.cvsignore, mdosfs_fssymlink/Makefile.am,
	mdosfs_fstruncate/.cvsignore, mdosfs_fstruncate/Makefile.am,
	mdosfs_support/fs_config.h, mdosfs_support/fs_support.c,
	mimfs_fsfchx/.cvsignore, mimfs_fsfchx/Makefile.am,
	mimfs_fsfile01/.cvsignore, mimfs_fsfile01/Makefile.am,
	mimfs_fsfile02/.cvsignore, mimfs_fsfile02/Makefile.am,
	mimfs_fsfstest/.cvsignore, mimfs_fsfstest/Makefile.am,
	mimfs_fsimfs01/.cvsignore, mimfs_fsimfs01/Makefile.am,
	mimfs_fsimfs02/.cvsignore, mimfs_fsimfs02/Makefile.am,
	mimfs_fslink/.cvsignore, mimfs_fslink/Makefile.am,
	mimfs_fsmkdir/.cvsignore, mimfs_fsmkdir/Makefile.am,
	mimfs_fsopen/.cvsignore, mimfs_fsopen/Makefile.am,
	mimfs_fsrdwrv/.cvsignore, mimfs_fsrdwrv/Makefile.am,
	mimfs_fsreaddir/.cvsignore, mimfs_fsreaddir/Makefile.am,
	mimfs_fsrename/.cvsignore, mimfs_fsrename/Makefile.am,
	mimfs_fsrmdir/.cvsignore, mimfs_fsrmdir/Makefile.am,
	mimfs_fsrwfile/.cvsignore, mimfs_fsrwfile/Makefile.am,
	mimfs_fsstat/.cvsignore, mimfs_fsstat/Makefile.am,
	mimfs_fssymlink/.cvsignore, mimfs_fssymlink/Makefile.am,
	mimfs_fstruncate/.cvsignore, mimfs_fstruncate/Makefile.am,
	mrfs_fsfchx/.cvsignore, mrfs_fsfchx/Makefile.am,
	mrfs_fsfile01/.cvsignore, mrfs_fsfile01/Makefile.am,
	mrfs_fsfile02/.cvsignore, mrfs_fsfile02/Makefile.am,
	mrfs_fsfstest/.cvsignore, mrfs_fsfstest/Makefile.am,
	mrfs_fsimfs01/.cvsignore, mrfs_fsimfs01/Makefile.am,
	mrfs_fsimfs02/.cvsignore, mrfs_fsimfs02/Makefile.am,
	mrfs_fslink/.cvsignore, mrfs_fslink/Makefile.am,
	mrfs_fsmkdir/.cvsignore, mrfs_fsmkdir/Makefile.am,
	mrfs_fsopen/.cvsignore, mrfs_fsopen/Makefile.am,
	mrfs_fsrdwrv/.cvsignore, mrfs_fsrdwrv/Makefile.am,
	mrfs_fsreaddir/.cvsignore, mrfs_fsreaddir/Makefile.am,
	mrfs_fsrename/.cvsignore, mrfs_fsrename/Makefile.am,
	mrfs_fsrmdir/.cvsignore, mrfs_fsrmdir/Makefile.am,
	mrfs_fsrwfile/.cvsignore, mrfs_fsrwfile/Makefile.am,
	mrfs_fsstat/.cvsignore, mrfs_fsstat/Makefile.am,
	mrfs_fssymlink/.cvsignore, mrfs_fssymlink/Makefile.am,
	mrfs_fstruncate/.cvsignore, mrfs_fstruncate/Makefile.am,
	mrfs_support/fs_config.h, mrfs_support/fs_support.c,
	support/fstest.h, support/fstest_support.c, support/fstest_support.h,
	support/ramdisk_support.c, support/ramdisk_support.h: New files.

2 files changed, 263 insertions, 0 deletions

diff --git a/testsuites/fstests/fslink/fslink.doc b/testsuites/fstests/fslink/fslink.doc
new file mode 100644
index 0000000000..93b256c1f9
--- /dev/null
+++ b/testsuites/fstests/fslink/fslink.doc
@@ -0,0 +1,26 @@
+#
+#  $Id$
+#
+#  COPYRIGHT (c) 1989-2009.
+#  On-Line Applications Research Corporation (OAR).
+#
+#  The license and distribution terms for this file may be
+#  found in the file LICENSE in this distribution or at
+#  http://www.rtems.com/license/LICENSE.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name: fslink 
+
+directives:
+
++ link
++ chmod
++ chown
+
+
+concepts:
+
++ Exercise successful link operation  
+
diff --git a/testsuites/fstests/fslink/test.c b/testsuites/fstests/fslink/test.c
new file mode 100644
index 0000000000..50ec89d48a
--- /dev/null
+++ b/testsuites/fstests/fslink/test.c
@@ -0,0 +1,237 @@
+
+/*
+ *  COPYRIGHT (c) 1989-2011.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id Exp $
+ */
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <time.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "fstest.h"
+
+mode_t        mode = 0644;
+/*
+ * Test if the successful call works as expect
+ */
+void link_test01(void )
+{
+  char *name0="t0";
+  char *name1="t1";
+  char *name2="t2";
+  char *name3="t3";
+
+  int status;
+  int fd;
+
+  struct stat statbuf;
+  mode_t tmp_mode; 
+
+  time_t ctime1,dctime1,dmtime1;
+  time_t ctime2,dctime2,dmtime2;
+
+  puts("link creates hardlinks");
+
+  status=mkdir(name3,0755);
+  rtems_test_assert(status==0);
+
+  status=chdir(name3);
+  rtems_test_assert(status==0);
+  fd=creat(name0,mode);
+  status=close(fd);
+  rtems_test_assert(status==0);
+
+  status=stat(name0,&statbuf);
+  rtems_test_assert(status==0);
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0644);
+  rtems_test_assert(statbuf.st_nlink==1);
+
+  printf("the arg is %04o and the is %04o \n",tmp_mode,mode);
+  puts("test if the stat is the same");
+  status=link(name0,name1);
+  rtems_test_assert(status==0);
+
+  status=stat(name0,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0644);
+  rtems_test_assert(statbuf.st_nlink==2);
+
+  status=stat(name1,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0644);
+  rtems_test_assert(statbuf.st_nlink==2);
+
+  status=link(name1,name2);
+
+  status=stat(name0,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0644);
+  rtems_test_assert(statbuf.st_nlink==3);
+
+  status=stat(name1,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0644);
+  rtems_test_assert(statbuf.st_nlink==3);
+
+
+  status=stat(name2,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  rtems_test_assert(statbuf.st_nlink==3);
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0644);
+/*
+ *  call chmod and chown and test.
+ */
+
+  puts("chmod and chown");
+
+  chmod(name1,0201);
+  chown(name1,65534,65533);
+
+
+  status=stat(name0,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  rtems_test_assert(statbuf.st_nlink==3);
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0201);
+  rtems_test_assert(statbuf.st_uid=65534);
+  rtems_test_assert(statbuf.st_gid=65533);
+
+  status=stat(name1,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0201);
+  rtems_test_assert(statbuf.st_nlink==3);
+  rtems_test_assert(statbuf.st_uid=65534);
+  rtems_test_assert(statbuf.st_gid=65533);
+
+  status=stat(name2,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0201);
+  rtems_test_assert(statbuf.st_nlink==3);
+  rtems_test_assert(statbuf.st_nlink==3);
+  rtems_test_assert(statbuf.st_uid=65534);
+  rtems_test_assert(statbuf.st_gid=65533);
+/*
+ *
+ *  unlink then test if the nlink changes
+ */
+
+  puts("unlink then stat the file ");
+
+  status=unlink(name0);
+  rtems_test_assert(status==0);
+
+  status=stat(name0,&statbuf);
+  rtems_test_assert(status==-1);
+  rtems_test_assert(errno=ENOENT);
+
+
+  status=stat(name1,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0201);
+  rtems_test_assert(statbuf.st_nlink==2);
+
+
+  status=stat(name2,&statbuf);
+  rtems_test_assert(status==0);
+
+  rtems_test_assert(S_ISREG(statbuf.st_mode));
+  tmp_mode=(statbuf.st_mode)&ALLPERMS;
+  rtems_test_assert(tmp_mode==0201);
+  rtems_test_assert(statbuf.st_nlink==2);
+
+
+  status=unlink(name1);
+  rtems_test_assert(status==0);
+
+  status=unlink(name2);
+  rtems_test_assert(status==0);
+
+
+  /*
+   * successful link() updates ctime 
+   * and the ctime and mtime of the 
+   * directory.
+   */
+  fd=creat(name0,0644);
+  status=close(fd);
+  rtems_test_assert(status==0);
+
+  status=stat(name0,&statbuf);
+  ctime1=statbuf.st_ctime;
+  status=stat(".",&statbuf);
+  rtems_test_assert(status==0);
+  dctime1=statbuf.st_ctime;
+  dmtime1=statbuf.st_mtime;
+
+  puts("sleep a few seconds");
+  sleep(TIME_PRECISION );
+
+  status=link(name0,name1);
+  rtems_test_assert(status==0);
+  status=stat(name0,&statbuf);
+  ctime2=statbuf.st_ctime;
+  status=stat(".",&statbuf);
+  dctime2=statbuf.st_ctime;
+  dmtime2=statbuf.st_mtime;
+
+  puts("test if the time changes");
+  rtems_test_assert(!time_equal(ctime1,ctime2));
+#if !defined(IMFS_TEST) && !defined(MIMFS_TEST)
+  rtems_test_assert(!time_equal(dctime1,dctime2));
+#endif 
+#if !defined(IMFS_TEST) && !defined(MIMFS_TEST)
+  rtems_test_assert(!time_equal(dmtime1,dmtime2));
+#endif 
+
+}
+void test(void)
+{
+  puts( "\n\n*** LINK TEST ***" );
+#if defined(MDOSFS_TEST)
+#else
+  link_test01();
+#endif 
+  puts( "*** END OF LINK TEST ***" );
+}
+