New fstest to check rename POSIX conformance

This patch is a newer version of the test presented on

http://www.rtems.org/pipermail/rtems-devel/2014-February/005318.html

Unchecked error cases:

- EIO (physical error)

- ENOSPC (no space left in the new filepath)

- EROFS (already covered on testsuites/fstests/fsrofs01)

Untested functionality:

- File system lock during rename() operation

- If after rename() the link count of a file becomes 0 it should be
removed and the space ocupied by the file shall be freed and no longer
accessible (the function statvfs() gives "not implemented" on the imfs
file system, so this is postponed for now)

2 files changed, 317 insertions, 0 deletions

diff --git a/testsuites/fstests/mimfs_fsrename/Makefile.am b/testsuites/fstests/mimfs_fsrename/Makefile.am
new file mode 100644
index 0000000000..85b6072a25
--- /dev/null
+++ b/testsuites/fstests/mimfs_fsrename/Makefile.am
@@ -0,0 +1,30 @@
+
+rtems_tests_PROGRAMS = mimfs_fsrename
+mimfs_fsrename_SOURCES  = ../fsrename/test.c
+mimfs_fsrename_SOURCES += ../support/fstest_support.c
+mimfs_fsrename_SOURCES += ../support/fstest_support.h
+mimfs_fsrename_SOURCES += ../support/fstest.h
+mimfs_fsrename_SOURCES += ../../psxtests/include/pmacros.h
+mimfs_fsrename_SOURCES += ../mimfs_support/fs_support.c
+mimfs_fsrename_SOURCES += ../mimfs_support/fs_config.h
+
+dist_rtems_tests_DATA = mimfs_fsrename.scn
+#dist_rtems_tests_DATA += mimfs_fsrename.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+AM_CPPFLAGS += -I$(top_srcdir)/support
+AM_CPPFLAGS += -I$(top_srcdir)/mimfs_support
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+AM_CPPFLAGS += -I$(top_srcdir)/../psxtests/include
+
+LINK_OBJS = $(mimfs_fsrename_OBJECTS)
+LINK_LIBS = $(mimfs_fsrename_LDLIBS)
+
+mimfs_fsrename$(EXEEXT): $(mimfs_fsrename_OBJECTS) $(mimfs_fsrename_DEPENDENCIES)
+	@rm -f mimfs_fsrename$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/fstests/mimfs_fsrename/mimfs_fsrename.scn b/testsuites/fstests/mimfs_fsrename/mimfs_fsrename.scn
new file mode 100644
index 0000000000..3979c2f903
--- /dev/null
+++ b/testsuites/fstests/mimfs_fsrename/mimfs_fsrename.scn
@@ -0,0 +1,287 @@
+*** BEGIN OF TEST FSRENAME MOUNTED IMFS ***
+Initializing filesystem MOUNTED IMFS
+
+Old is a simbolic link and rename operates on the simbolic link itself
+
+Testing rename     with arguments: symlink01, name02    EXPECT "0"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 78 
+Testing lstat      with arguments: name02, &statbuf     EXPECT "0"
+PASS
+Testing if name02 is now a symlink
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 86 
+Testing unlink     with arguments: name01               EXPECT "0"
+PASS
+Testing unlink     with arguments: name02               EXPECT "0"
+PASS
+Testing unlink     with arguments: symlink01            EXPECT "-1"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 94 
+
+New is a simbolic link and rename operates on the simbolic link itself
+
+Testing rename     with arguments: name02, symlink01    EXPECT "0"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 116 
+Testing lstat      with arguments: symlink01, &statbuf  EXPECT "0"
+PASS
+Testing that symlink01 is not a symlink
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 124 
+Testing unlink     with arguments: name01               EXPECT "0"
+PASS
+Testing unlink     with arguments: name02               EXPECT "-1"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 131 
+Testing unlink     with arguments: symlink01            EXPECT "0"
+PASS
+
+Testing with symbolic link loop's
+
+Testing rename     with arguments: "path01, name01"     EXPECT "ELOOP"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 149 
+Testing rename     with arguments: "path01, name01"     EXPECT "ELOOP"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 152 
+Testing unlink     with arguments: name01               EXPECT "-1"
+PASS
+Testing unlink     with arguments: symlink01            EXPECT "0"
+PASS
+Testing unlink     with arguments: symlink02            EXPECT "0"
+PASS
+Testing rename     with arguments: "name01, path01"     EXPECT "ELOOP"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 180 
+Testing rename     with arguments: "name01, path01"     EXPECT "ELOOP"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 183 
+Testing unlink     with arguments: name01               EXPECT "0"
+PASS
+Testing unlink     with arguments: symlink01            EXPECT "0"
+PASS
+Testing unlink     with arguments: symlink02            EXPECT "0"
+PASS
+
+Rename file with itself
+
+Testing rename     with arguments: name01, name01       EXPECT "0"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 244 
+Testing unlink     with arguments: name01               EXPECT "0"
+PASS
+
+Rename file with itself through a hard link in another directory
+
+Testing rename     with arguments: name01, path01       EXPECT "0"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 271 
+Testing unlink     with arguments: name01               EXPECT "0"
+PASS
+Testing unlink     with arguments: path01               EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+
+Rename directory with file
+
+Testing rename     with arguments: "dir01, name01"      EXPECT "ENOTDIR"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 343 
+Testing unlink     with arguments: name01               EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+
+Rename file with directory
+
+Testing rename     with arguments: "name01, dir01"      EXPECT "EISDIR"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 367 
+Testing unlink     with arguments: name01               EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+
+Rename directory with ancestor directory
+
+Testing rename     with arguments: "dir02, path01"      EXPECT "EINVAL"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 390 
+Testing rmdir      with arguments: path01               EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir02                EXPECT "0"
+PASS
+
+Rename directory with non empty directory
+
+Testing rename     with arguments: dir01, dir02         EXPECT "-1"
+PASS
+Testing errno for EEXIST or ENOTEMPTY
+PASS
+Testing unlink     with arguments: path01               EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir02                EXPECT "0"
+PASS
+
+Rename empty directory with another empty directory
+
+Testing rename     with arguments: dir01, dir02         EXPECT "0"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 448 
+Testing rmdir      with arguments: dir01                EXPECT "-1"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 454 
+Testing rmdir      with arguments: dir02                EXPECT "0"
+PASS
+Testing rename     with arguments: "dir02, path01"      EXPECT "EMLINK"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 483 
+Testing rmdir      with arguments: path01               EXPECT "-1"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 497 
+Testing rmdir      with arguments: dir02                EXPECT "0"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 498 
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+
+Rename files within directories protected with S_ISVTX
+
+Testing rename     with arguments: path01, name02       EXPECT "-1"
+PASS
+Testing errno for EPERM or EACCES
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 535 
+Testing unlink     with arguments: path01               EXPECT "0"
+PASS
+Testing unlink     with arguments: name02               EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+Testing rename     with arguments: name02, path01       EXPECT "-1"
+PASS
+Testing errno for EPERM or EACCES
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 577 
+Testing unlink     with arguments: path01               EXPECT "0"
+PASS
+Testing unlink     with arguments: name02               EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+
+Rename file with non existant file
+
+Testing rename     with arguments: name01, name02       EXPECT "0"
+PASS
+Testing unlink     with arguments: name01               EXPECT "-1"
+PASS
+Testing unlink     with arguments: name02               EXPECT "0"
+PASS
+Testing rename     with arguments: "name02, name01"     EXPECT "ENOENT"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 660 
+Testing unlink     with arguments: name01               EXPECT "0"
+PASS
+Testing unlink     with arguments: name02               EXPECT "-1"
+PASS
+
+Rename file with non existant filepath
+
+Testing rename     with arguments: "path01, name01"     EXPECT "ENOENT"
+PASS
+Testing unlink     with arguments: name01               EXPECT "-1"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+
+Rename directory with non existant directory
+
+Testing rename     with arguments: dir01, dir02         EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "-1"
+PASS
+Testing rmdir      with arguments: dir02                EXPECT "0"
+PASS
+
+Rename file with a name size exceeding NAME_MAX
+
+Testing rename     with arguments: "name01, filename"   EXPECT "ENAMETOOLONG"
+PASS
+Testing unlink     with arguments: name01               EXPECT "0"
+PASS
+Testing unlink     with arguments: filename             EXPECT "-1"
+PASS
+
+Rename directory with current directory
+
+Testing rename     with arguments: "." , dir01          EXPECT "-1"
+PASS
+Testing errno for EINVAL or EBUSY
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 787 
+Testing rename     with arguments: dir01, "."           EXPECT "-1"
+PASS
+Testing errno for EINVAL or EBUSY
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 801 
+
+Rename directory with previous directory
+
+Testing rename     with arguments: ".." , dir01         EXPECT "-1"
+PASS
+Testing errno for EINVAL or EBUSY
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 817 
+Testing rename     with arguments: dir01, ".."          EXPECT "-1"
+PASS
+Testing errno for EINVAL or EBUSY
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 831 
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+
+Testing empty filepaths
+
+Testing rename     with arguments: "name01, \"\""       EXPECT "ENOENT"
+PASS
+Testing            with arguments: name01               EXPECT "0"
+PASS
+Testing rename     with arguments: "\"\", name01"       EXPECT "ENOENT"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 869 
+Testing            with arguments: name01               EXPECT "0"
+PASS
+
+Rename two files on a directory with no write permission 
+
+Testing rename     with arguments: "name01 , name02"    EXPECT "EACCES"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 947 
+
+Rename file between two directories, with and without write access
+
+Testing rename     with arguments: "name01, path01"     EXPECT "EACCES"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 971 
+Testing rename     with arguments: "path01, name01"     EXPECT "EACCES"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 978 
+Testing            with arguments: name01               EXPECT "0"
+PASS
+Testing            with arguments: path01               EXPECT "0"
+PASS
+Testing            with arguments: path01               EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir02                EXPECT "0"
+PASS
+
+Rename two files on a directory with no execute permission 
+
+Testing rename     with arguments: "path01 , path02"    EXPECT "EACCES"
+PASS
+
+Rename file between two directories, with and without execute access
+
+Testing rename     with arguments: "path01, path02"     EXPECT "EACCES"
+PASS
+Testing rename     with arguments: "path02, path01"     EXPECT "EACCES"
+FAIL   testsuites/fstests/mimfs_fsrename/../fsrename/test.c: 1103 
+Testing            with arguments: path01               EXPECT "0"
+PASS
+Testing            with arguments: path01               EXPECT "0"
+PASS
+Testing            with arguments: path02               EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir01                EXPECT "0"
+PASS
+Testing rmdir      with arguments: dir02                EXPECT "0"
+PASS
+
+Rename files across diferent filesystems
+
+Testing rename     with arguments: "name01, path01"     EXPECT "EXDEV"
+PASS
+Testing            with arguments: path01               EXPECT "-1"
+PASS
+Testing            with arguments: name01               EXPECT "0"
+PASS
+
+
+Shutting down filesystem MOUNTED IMFS
+*** END OF TEST FSRENAME MOUNTED IMFS ***