X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=tests%2Ftest-imagex-ntfs;h=3df41efb6098d64a93b09a5a733fe0a5203ba2e7;hp=258a8cab96c28df01b26c386f2c371d013ea4130;hb=cc6a525952506d09c9233d2fa80393b029dab143;hpb=7489a761bbd3f5d471c82dafe2c07e6420de6ba7

diff --git a/tests/test-imagex-ntfs b/tests/test-imagex-ntfs
index 258a8cab..3df41efb 100755
--- a/tests/test-imagex-ntfs
+++ b/tests/test-imagex-ntfs
@@ -1,30 +1,62 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This script does some sanity testing of the 'imagex' program, specifically
 # checking the NTFS capture and apply features.
 #
 # This test will fail if wimlib was compiled with --without-ntfs-3g.
+#
+# Please note that cleanup is not done if a test fails, and NTFS volumes may
+# remain mounted.
 
-# Assume an in-tree build.
 set -e
 cd tests
+srcdir="${srcdir:-.}/.."
+srcdir="$(cd $srcdir; pwd)"
+. "$srcdir/tests/tests-common.sh"
+
+TEST_SUBDIR=tmpdir_test-imagex-ntfs
+
+__do_unmount() {
+	if ! fusermount -z -u $1; then
+		error "Failed to unmount \"$1\""
+	fi
 
-imagex() {
-	echo "imagex $@"
-	../imagex $@ > /dev/null
 }
 
 do_unmount() {
 	if mountpoint $1 &> /dev/null; then
-		if !  fusermount -u $1; then
-			error "Failed to unmount \"$1\""
+		__do_unmount $1
+	fi
+}
+
+skip_test() {
+	cd ..
+	cleanup
+	exit 77
+}
+
+__do_mount() {
+	if ! ntfs-3g -o "no_def_opts,silent" $1 $2; then
+		if [ $UID -ne 0 ] && [ "$3" = "nofail" ]; then
+			echo "WARNING: skipping NTFS tests because we aren't able to "
+			echo "mount a NTFS volume (perhaps ntfs-3g is not installed setuid root?)"
+			skip_test
+		else
+			error "Could not mount NTFS volume \"$1\" on \"$2\"!  Make sure ntfs-3g is "\
+			      "installed, and that you are either running the tests as root or have ntfs-3g "\
+			      "installed setuid root, so that we can mount a NTFS volume."
 		fi
 	fi
 }
 
+do_mount() {
+	do_unmount $2
+	__do_mount $1 $2 $3
+}
+
 do_mkntfs() {
-	if ! mkntfs --force $1 &> /dev/null; then
-		error "Could not create NTFS volume on \"$1\".  Make sure ntfs-3g / ntfsprogs are installed"
+	if ! mkntfs --force --fast $1 > /dev/null; then
+		error "Could not create NTFS volume \"$1\"!  Make sure ntfsprogs are installed."
 	fi
 }
 
@@ -35,92 +67,224 @@ init() {
 	mkdir in.mnt out.mnt
 	do_mkntfs in.ntfs
 	do_mkntfs out.ntfs
+	do_mount in.ntfs in.mnt nofail
 }
 
 cleanup() {
-	do_unmount in.mnt
-	do_unmount out.mnt
-	rm -rf in.ntfs out.ntfs in.mnt out.mnt in.xattr out.xattr
-}
-#trap cleanup exit
-
-
-error() {
-	echo "****************************************************************"
-	echo "                         Test failure                           "
-	echo $*
-	echo "****************************************************************"
-	exit 1
+	do_unmount $TEST_SUBDIR/in.mnt
+	do_unmount $TEST_SUBDIR/out.mnt
+	rm -rf $TEST_SUBDIR
 }
 
-do_capture() {
+do_test() {
+	cd in.mnt
+	eval "$1"
+	cd ..
+	__do_unmount in.mnt
 	if ! imagex capture in.ntfs ntfs.wim; then
 		error "Failed to capture NTFS volume into a WIM"
 	fi
-}
-
-do_apply() {
-	do_unmount out.ntfs
-	do_mkntfs out.ntfs
 	if ! imagex apply ntfs.wim 1 out.ntfs; then
 		error "Failed to apply WIM to NTFS volume"
 	fi
-	echo "do_apply"
-}
-
-cmp_xattrs() {
-	infile=$1
-	outfile=$2
-	xattr=$3
-	#echo "Comparing xattr $xattr of $infile and $outfile"
-	if test "$xattr" = "system.ntfs_times"; then
-		headnum=24
-	else
-		headnum=1000000000
+	__do_mount in.ntfs in.mnt noatime
+	__do_mount out.ntfs out.mnt noatime
+	if [ -x /usr/bin/tree ]; then
+		tree in.mnt --inodes -F -s --noreport
 	fi
-	if eval getfattr --only-values -d -n $xattr $infile 2>/dev/null\
-					| head -c $headnum > in.xattr; then
-		if eval getfattr --only-values -d -n $xattr $outfile 2>/dev/null\
-					| head -c $headnum > out.xattr; then
-			if ! cmp in.xattr out.xattr; then
-				error "Extended attribute $xattr of $infile and $outfile differs"
-			fi
-		else
-			error "$infile has extended attribute $xattr, but $outfile doesn't"
-		fi
-	else
-		if eval getfattr --only-values -d -n $xattr $outfile 2>/dev/null\
-					| head -c $headnum > out.xattr; then
-			error "$outfile has extended attribute $xattr, but $infile doesn't"
+	if ! ../tree-cmp in.mnt out.mnt NTFS; then
+		if [ -x /usr/bin/tree ]; then
+			echo "Dumping tree of applied image"
+			tree out.mnt --inodes -F -s --noreport
+			error 'Information was lost or corrupted while capturing
+				and then applying a NTFS volume'
 		fi
 	fi
+	rm -rf out.mnt/* in.mnt/*
+	__do_unmount out.mnt
 }
-
-do_capture_and_apply() {
-	do_unmount in.mnt
-	do_unmount out.mnt
-	do_capture
-	if ! ntfs-3g -o ro in.ntfs in.mnt || ! ntfs-3g -o ro out.ntfs out.mnt; then
-		error "Could not mount NTFS volume.  Make sure ntfs-3g is installed"
-	fi
-	if ! diff -r in.mnt out.mnt; then
-		error "Recursive diff of original NTFS volume with applied NTFS volume failed"
-	fi
-	for infile in `find in.mnt`; do
-		outfile=out.mnt${infile##in.mnt}
-		echo "Comparing xattrs of $infile and $outfile"
-		cmp_xattrs $infile $outfile system.ntfs_attrib
-		cmp_xattrs $infile $outfile system.ntfs_reparse_data
-		cmp_xattrs $infile $outfile system.ntfs_acl
-		cmp_xattrs $infile $outfile system.ntfs_dos_name
-		cmp_xattrs $infile $outfile system.ntfs_times
-	done
+msg() {
+	echo "--------------------------------------------------------------------"
+	echo "Testing image capture and application of NTFS volume containing $1"
+	echo "--------------------------------------------------------------------"
 }
 
 cleanup
+mkdir $TEST_SUBDIR
+cd $TEST_SUBDIR
 init
 
-echo "Testing capture and apply of empty NTFS volume"
-do_capture_and_apply
+msg "Empty NTFS volume"
+do_test ""
+
+msg "a single file"
+do_test "echo 1 > file"
+
+msg "a single directory"
+do_test "mkdir dir"
+
+msg "subdirectory with file"
+do_test "mkdir dir; echo 1 > dir/file"
+
+msg "empty file"
+do_test "echo -n > empty_file"
+
+msg "two empty files"
+do_test "echo -n > empty_file_1; echo -n > empty_file_2"
 
+msg "hard link in same directory"
+do_test "echo 1 > file; ln file link"
+
+msg "hard link between empty files"
+do_test "echo -n > empty_file; ln empty_file link"
+
+msg "relative symbolic link"
+do_test "echo 1 > file; ln -s file symlink"
+
+msg "absolute symbolic link"
+do_test "echo 1 > file; ln -s /some/absolute/target symlink"
+
+msg "large file"
+do_test "dd if=/dev/zero of=file bs=4096 count=10 &> /dev/null"
+
+msg "file with DOS name"
+do_test "echo 1 > file; setfattr -v file -n system.ntfs_dos_name file"
+
+# To be replaced/removed: files with DOS names can no longer be hard linked as
+# of NTFS-3g 2013.1.13.
+
+#msg "file with DOS name with alphabetically smaller hardlink in same directory"
+#do_test "echo 1 > file; setfattr -v file -n system.ntfs_dos_name file; ln file aaa_link"
+
+#msg "file with DOS name with alphabetically larger hardlink in same directory"
+#do_test "echo 1 > file; setfattr -v file -n system.ntfs_dos_name file; ln file zzz_link"
+
+#msg "file with long name and with DOS name with alphabetically smaller hardlink in same directory"
+#do_test 'echo 1 > file_with_a_long_name;
+	 #setfattr -v "file~1" -n system.ntfs_dos_name file_with_a_long_name;
+	 #ln file_with_a_long_name aaa_link'
+
+msg "many nested directories"
+do_test 'mkdir dir; mkdir dir/subdir; mkdir dir/subdir/subdir2; mkdir dir/subdir/subdir3'
+
+msg "identical files and symlinks in subdirectory"
+do_test 'mkdir dir;
+	 echo 888 > dir/file;
+	 echo 888 > dir/idfile2;
+	 ln -s ../dir dir/circle; ln -s file dir/filelink'
+
+msg "hard link group and identical files not hard linked"
+do_test 'echo 888 > file;
+	 echo 888 > file2;
+	 ln file link;
+	 ln file link2;
+	 echo 888 > file3'
+
+msg "file with named data stream"
+do_test 'echo 1 > file;
+	 setfattr -n user.ads -v 2 file'
+
+msg "file with multiple named data streams"
+do_test 'echo 1 > file;
+	 setfattr -n user.a -v 1 file;
+	 setfattr -n user.aa -v 11 file;
+	 setfattr -n user.aaa -v 111 file;
+	 setfattr -n user.aaaa -v 1111 file'
+
+msg "file with multiple named data streams with same contents"
+do_test 'echo 1 > file;
+	 setfattr -n user.a -v 1111 file;
+	 setfattr -n user.aa -v 1111 file;
+	 setfattr -n user.aaa -v 1111 file;
+	 setfattr -n user.aaaa -v 1111 file;'
+
+msg "file with named data streams with same contents as other file"
+do_test 'echo -n > file;
+	 setfattr -n user.a -v 1111 file;
+	 echo -n 1111 > otherfile;'
+
+msg "file with empty named data stream and non-empty unnamed data stream"
+do_test 'echo 1 > file;
+	 setfattr -n user.ads -v "" file;'
+
+msg "file with empty named data stream and empty unnamed data stream"
+do_test 'echo -n > file;
+	 setfattr -n user.ads -v "" file;'
+
+msg "file with named data stream with hardlink"
+do_test 'echo 999 > file;
+	 setfattr -n user.ads -v "888" file;
+	 ln file link;'
+
+# To be replaced/removed: files with DOS names can no longer be hard linked as
+# of NTFS-3g 2013.1.13.
+
+#msg "file with named data stream with hardlink and DOS name"
+#do_test 'echo 999 > file;
+	 #setfattr -n user.ads -v "888" file;
+	 #ln file link;
+	 #setfattr -v DOSNAME -n system.ntfs_dos_name file;'
+
+msg "C source code of wimlib"
+do_test 'cp $srcdir/src/*.c .'
+
+msg "file with security descriptor"
+do_test 'touch file;
+	 setfattr -n system.ntfs_acl -v 0s`cat $srcdir/tests/security_descriptor_1.base64` file'
+
+msg "files with different security descriptors"
+do_test 'touch file;
+	 touch file2;
+	 setfattr -n system.ntfs_acl -v 0s`cat $srcdir/tests/security_descriptor_1.base64` file
+	 setfattr -n system.ntfs_acl -v 0s`cat $srcdir/tests/security_descriptor_2.base64` file'
+
+msg "files with different security descriptors and some with the same security descriptor"
+do_test 'touch file;
+	 touch file2;
+	 touch file3;
+	 mkdir dir;
+	 setfattr -n system.ntfs_acl -v 0s`cat $srcdir/tests/security_descriptor_1.base64` file
+	 setfattr -n system.ntfs_acl -v 0s`cat $srcdir/tests/security_descriptor_2.base64` file
+	 setfattr -n system.ntfs_acl -v 0s`cat $srcdir/tests/security_descriptor_1.base64` dir
+	 setfattr -n system.ntfs_acl -v 0s`cat $srcdir/tests/security_descriptor_1.base64` file3'
+
+msg "tons of random stuff"
+do_test 'echo -n 8 > file;
+	 ln file hardlink;
+	 ln -s hardlink symlink;
+	 echo -n 8 > identical file;
+	 dd if=/dev/urandom of=randomfile bs=4096 count=10 &>/dev/null;
+	 mkdir dir;
+	 setfattr -n system.ntfs_dos_name -v DOSNAME dir;
+	 setfattr -n system.ntfs_acl -v 0s`cat $srcdir/tests/security_descriptor_1.base64` dir
+	 mkdir anotherdir;
+	 cp file anotherdir;
+	 ln file anotherdir/anotherhardlink;
+	 ln -s .. anotherdir/anothersymlink;
+	 ln -s anothersymlink anotherdir/symlinktosymlink;
+	 echo -n 33 > anotherfile;
+	 setfattr -n user.ads anotherfile -v 33;
+	 setfattr -n user.ads2 anotherfile -v 8;
+	 setfattr -n user.ads3 anotherfile -v 33;
+	 echo -n > emptyfile;
+	 setfattr -n user.ads emptyfile -v 8;
+	 setfattr -n user.ads5 emptyfile -v"`cat $srcdir/src/hardlink.c`"
+	 mkdir dir/subdir;
+	 ln file dir/subdir/file;
+	 echo -n 8 > dir/subdir/file2;
+	 ln dir/subdir/file dir/subdir/link;
+	 echo -n > dir/subdir/empty;
+	 setfattr -n system.ntfs_dos_name -v 123 dir/subdir/empty;
+	 setfattr -n system.ntfs_acl -v 0s`cat $srcdir/tests/security_descriptor_1.base64` dir/subdir/link;
+	 setfattr -n user.yet_another_ads -v "" dir/subdir/link;
+	 setfattr -n user.yet_another_ads2 -v "" dir/subdir/link;
+	 setfattr -n user.yet_another_ads3 -v "abc" dir/subdir/link;
+	 setfattr -n user.yet_another_ads4 -v "" dir/subdir/link;'
+
+echo "**********************************************************"
+echo "           NTFS capture/apply tests passed                "
+echo "**********************************************************"
+
+cd ..
+cleanup