New testcase

tests/incr03.at

@@ -0,0 +1,77 @@
+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright (C) 2006 Free Software Foundation, Inc.
+
+# 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# Description:
+# Previous versions checked only mtime/ctime of directories during
+# incremental backups.  As a result, it sufficed to rename a single file
+# to get full dump of the directory where it resided.  Since v.1.15.91
+# tar checks directory contents as well, so in this case only the renamed
+# file is dumped.
+
+AT_SETUP([renamed files in incrementals])
+AT_KEYWORDS([incremental incr03 rename])
+
+AT_TAR_CHECK([
+mkdir directory
+genfile --file=directory/x
+genfile --file=directory/y
+
+tar -cf archive.1 -g db directory
+
+mv directory/x directory/z
+tar -cf archive.2 -g db directory
+
+mv directory orig
+
+echo Listing of archive.1
+tar -tf archive.1 | sort 2>/dev/null
+echo Listing of archive.2
+tar -tf archive.2 | sort 2>/dev/null
+
+echo Directory after first restore
+tar -xf archive.1 -g db
+find directory | sort 2>/dev/null
+
+echo Directory after second restore
+tar -xf archive.2 -g db
+find directory | sort 2>/dev/null
+],
+[0],
+[Listing of archive.1
+directory/
+directory/x
+directory/y
+Listing of archive.2
+directory/
+directory/z
+Directory after first restore
+directory
+directory/x
+directory/y
+Directory after second restore
+directory
+directory/y
+directory/z
+],[],[],[],[gnu, oldgnu, posix])
+
+AT_CLEANUP
+
+# End of incr03.at
+

tests/rename01.at

@@ -0,0 +1,87 @@
+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright (C) 2006 Free Software Foundation, Inc.
+
+# 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# Description: Test basic handling of renamed directory in the incremental
+# archives. 
+
+AT_SETUP([renamed dirs in incrementals])
+AT_KEYWORDS([incremental rename rename01])
+
+AT_TAR_CHECK([
+mkdir foo
+genfile --file foo/file1
+genfile --file foo/file2
+mkdir foo/bar
+genfile --file foo/bar/file
+
+echo "Creating base archive"
+tar -g incr -cf arch.1 -v foo
+
+mv foo/bar foo/baz
+
+echo "Creating incremental archive"
+tar -g incr -cf arch.2 -v foo
+
+mv foo old
+
+tar xfg arch.1 /dev/null
+
+echo "Begin directory listing 1"
+find foo | sort 
+echo "End directory listing 1"
+
+tar xfg arch.2 /dev/null
+echo Begin directory listing 2
+find foo | sort
+echo End directory listing 2
+],
+[0],
+[Creating base archive
+foo/
+foo/bar/
+foo/file1
+foo/file2
+foo/bar/file
+Creating incremental archive
+foo/
+foo/baz/
+Begin directory listing 1
+foo
+foo/bar
+foo/bar/file
+foo/file1
+foo/file2
+End directory listing 1
+Begin directory listing 2
+foo
+foo/baz
+foo/baz/file
+foo/file1
+foo/file2
+End directory listing 2
+],
+[tar: foo/bar: Directory is new
+tar: foo/baz: Directory has been renamed from `foo/bar'
+],
+[],[],[gnu, oldgnu, posix])
+
+AT_CLEANUP
+
+# End of rename01.at

tests/rename02.at

@@ -0,0 +1,101 @@
+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright (C) 2006 Free Software Foundation, Inc.
+
+# 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# Description: Incremental archives should be able to handle directories
+# moved between directory hierarchies. 
+
+AT_SETUP([move between hierarchies])
+AT_KEYWORDS([incremental rename rename02])
+
+AT_TAR_CHECK([
+mkdir foo
+genfile --file foo/file1
+genfile --file foo/file2
+mkdir foo/bar
+genfile --file foo/bar/file.r
+mkdir foo/bar/baz
+genfile --file foo/bar/baz/file.z
+
+echo "Creating base archive"
+tar -g incr -cf arch.1 -v foo
+
+mv foo/bar/baz foo
+
+echo "Creating incremental archive"
+tar -g incr -cf arch.2 -v foo
+
+mv foo old
+
+tar xfg arch.1 /dev/null 2>tmperr
+sort tmperr >&2
+
+echo "Begin directory listing 1"
+find foo | sort 
+echo "End directory listing 1"
+
+tar xfgv arch.2 /dev/null
+echo Begin directory listing 2
+find foo | sort
+echo End directory listing 2
+],
+[0],
+[Creating base archive
+foo/
+foo/bar/
+foo/bar/baz/
+foo/file1
+foo/file2
+foo/bar/file.r
+foo/bar/baz/file.z
+Creating incremental archive
+foo/
+foo/bar/
+foo/baz/
+Begin directory listing 1
+foo
+foo/bar
+foo/bar/baz
+foo/bar/baz/file.z
+foo/bar/file.r
+foo/file1
+foo/file2
+End directory listing 1
+foo/
+foo/bar/
+foo/baz/
+Begin directory listing 2
+foo
+foo/bar
+foo/bar/file.r
+foo/baz
+foo/baz/file.z
+foo/file1
+foo/file2
+End directory listing 2
+],
+[tar: foo/bar: Directory is new
+tar: foo/bar/baz: Directory is new
+tar: foo/baz: Directory has been renamed from `foo/bar/baz'
+],
+[],[],[gnu, oldgnu, posix])
+
+AT_CLEANUP
+
+# End of rename02.at

tests/rename03.at

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+# Process this file with autom4te to create testsuite. -*- Autotest -*-
+
+# Test suite for GNU tar.
+# Copyright (C) 2006 Free Software Foundation, Inc.
+
+# 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# Description: Handling of cyclic renames in incremental archives.
+
+AT_SETUP([cyclic renames])
+AT_KEYWORDS([incremental rename rename03 cyclic-rename])
+
+AT_TAR_CHECK([
+mkdir foo
+genfile --file foo/file1
+genfile --file foo/file2
+
+mkdir foo/a
+genfile --file foo/a/filea
+
+mkdir foo/b
+genfile --file foo/b/fileb
+
+mkdir foo/c
+genfile --file foo/c/filec
+
+echo "First dump"
+echo "First dump">&2
+tar -g incr -cf arch.1 -v foo 2>tmperr
+sort tmperr >&2
+
+# Shuffle directories:
+(cd foo
+mv a $$
+mv c a
+mv b c
+mv $$ b)
+
+echo "Second dump"
+echo "Second dump" >&2
+tar -g incr -cf arch.2 -v foo 2>tmperr
+sort tmperr >&2
+
+tar xfg arch.1 /dev/null 
+
+echo "Begin directory listing 1"
+find foo | sort 
+echo "End directory listing 1"
+
+tar xfgv arch.2 /dev/null
+echo Begin directory listing 2
+find foo | sort
+echo End directory listing 2
+],
+[0],
+[First dump
+foo/
+foo/a/
+foo/b/
+foo/c/
+foo/file1
+foo/file2
+foo/a/filea
+foo/b/fileb
+foo/c/filec
+Second dump
+foo/
+foo/a/
+foo/b/
+foo/c/
+Begin directory listing 1
+foo
+foo/a
+foo/a/filea
+foo/b
+foo/b/fileb
+foo/c
+foo/c/filec
+foo/file1
+foo/file2
+End directory listing 1
+foo/
+foo/a/
+foo/b/
+foo/c/
+Begin directory listing 2
+foo
+foo/a
+foo/a/filec
+foo/b
+foo/b/filea
+foo/c
+foo/c/fileb
+foo/file1
+foo/file2
+End directory listing 2
+],
+[First dump
+tar: foo/a: Directory is new
+tar: foo/b: Directory is new
+tar: foo/c: Directory is new
+Second dump
+tar: foo/a: Directory has been renamed from `foo/c'
+tar: foo/b: Directory has been renamed from `foo/a'
+tar: foo/c: Directory has been renamed from `foo/b'
+],
+[],[],[gnu, oldgnu, posix])
+
+AT_CLEANUP
+
+# End of rename03.at