wimlib.net Git - wimlib/blob - tests/test-imagex-capture_and_apply

   1 #!/usr/bin/env bash
   2
   3 # Test capturing and applying a WIM image in the normal (non-NTFS) capture mode
   4 #
   5 # Add in some tests with WIM splitting, joining, and exporting as well.
   6 #
   7 # Test all three compression modes (None, XPRESS, and LZX).
   8 #
   9 # Also, test if the capture configuration file works correctly.
  10
  11 set -e
  12 cd tests
  13 srcdir="${srcdir:-.}/.."
  14 srcdir="$(cd $srcdir; pwd)"
  15 . "$srcdir/tests/tests-common.sh"
  16
  17 TEST_SUBDIR=tmpdir_test-imagex-capture_and_apply
  18
  19 do_tree_cmp() {
  20         if ! ../tree-cmp in.dir out.dir; then
  21                 if [ -x /usr/bin/tree ]; then
  22                         echo "Dumping tree of applied image"
  23                         echo "(Note: compression type was $ctype)"
  24                         tree out.dir --inodes -F -s --noreport
  25                         error 'Information was lost or corrupted while capturing
  26                                 and then applying a directory tree'
  27                 fi
  28         fi
  29 }
  30
  31 image_name=0
  32 do_test() {
  33         for ctype in None XPRESS LZX; do
  34
  35                 # Can we capture the WIM, apply it, and get the same result?
  36                 cd in.dir
  37                 eval "$1"
  38                 cd ..
  39                 if [ -x /usr/bin/tree -a "$ctype" = "None" ]; then
  40                         tree in.dir --inodes -F -s --noreport
  41                 fi
  42                 if ! wimcapture in.dir test.wim --compress=$ctype --norpfix; then
  43                         error "Failed to capture directory tree into a WIM"
  44                 fi
  45                 if ! wimapply test.wim 1 out.dir; then
  46                         error "Failed to apply WIM to directory"
  47                 fi
  48                 if [ `wim_ctype test.wim` != $ctype ]; then
  49                         error "'wiminfo' didn't report the compression type on the captured WIM correctly"
  50                 fi
  51                 do_tree_cmp
  52                 rm -rf out.dir/*
  53
  54                 # Can we split the WIM, apply the split WIM, join the split WIM,
  55                 # and apply the joined WIM, and get the same results every time?
  56                 #
  57                 # LC_ALL=C avoids locale-dependent floating point number
  58                 # parsing.
  59                 if ! LC_ALL=C wimsplit test.wim test.swm 0.01; then
  60                         error "Failed to split WIM"
  61                 fi
  62                 if ! wimapply test.swm 1 out.dir --ref "test*.swm" ; then
  63                         error "Failed to apply split WIM"
  64                 fi
  65                 do_tree_cmp
  66                 rm -rf out.dir/* test.wim
  67                 if ! wimjoin test.wim test*.swm; then
  68                         error "Failed to join split WIM"
  69                 fi
  70                 if ! wimapply test.wim out.dir; then
  71                         error "Failed to apply joined WIM"
  72                 fi
  73                 do_tree_cmp
  74                 rm -rf out.dir/*
  75
  76                 # Can we export the image to another WIM, apply it, and get the
  77                 # same results?
  78                 (( image_name++ )) || true
  79                 if ! wimexport test.wim 1 test2.wim "$image_name"; then
  80                         error "Failed to export WIM image"
  81                 fi
  82
  83                 if ! wimapply test2.wim "$image_name" out.dir; then
  84                         error "Failed to apply exported WIM image"
  85                 fi
  86                 do_tree_cmp
  87                 rm -rf out.dir/*
  88
  89                 # Try pipable WIM (don't bother testing all compression types
  90                 # though, it shouldn't make a difference).
  91                 if [ "$ctype" = "None" ]; then
  92                         # Capture pipable WIM (not writing to pipe)
  93                         if ! wimcapture in.dir test.wim \
  94                                         --compress=$ctype --norpfix --pipable; then
  95                                 error "Failed to capture directory tree into a pipable WIM"
  96                         fi
  97
  98                         # Apply pipable WIM (reading from pipe)
  99                         if ! cat test.wim | wimapply - 1 out.dir; then
 100                                 error "Failed to apply pipable WIM to directory (from pipe)"
 101                         fi
 102                         do_tree_cmp
 103                         rm -rf out.dir/*
 104
 105                         # Apply pipable WIM (not reading from pipe)
 106                         if ! wimapply test.wim 1 out.dir; then
 107                                 error "Failed to apply pipable WIM to directory (not from pipe)"
 108                         fi
 109                         do_tree_cmp
 110                         rm -rf out.dir/*
 111
 112                         # Capture pipable WIM (writing to pipe) and read pipable
 113                         # WIM (reading from pipe)
 114                         if ! wimlib_imagex capture --pipable --compress=$ctype \
 115                                                 --norpfix --pipable         \
 116                                             in.dir - | wimapply - 1 out.dir; then
 117                                 error "Failed to capture directory tree into a pipable WIM"
 118                         fi
 119                         do_tree_cmp
 120                         rm -rf out.dir/*
 121                 fi
 122
 123                 rm -rf out.dir/* in.dir/* test.wim test*.swm
 124
 125         done
 126 }
 127
 128 __msg() {
 129         echo "--------------------------------------------------------------------"
 130         echo $1
 131         echo "--------------------------------------------------------------------"
 132 }
 133
 134 msg() {
 135         __msg "Testing image capture and application of directory containing $1"
 136 }
 137
 138 default_cleanup
 139 mkdir $TEST_SUBDIR
 140 cd $TEST_SUBDIR
 141 mkdir in.dir out.dir
 142
 143 . $srcdir/tests/common_tests.sh
 144
 145 # Make sure exclusion list works
 146 __msg "Testing default capture configuration file"
 147 touch in.dir/hiberfil.sys
 148 mkdir -p "in.dir/System Volume Information/subdir"
 149 wimcapture in.dir test.wim
 150 wimapply test.wim out.dir
 151 if [ -e out.dir/hiberfil.sys -o -e "out.dir/System Volume Information" ]; then
 152         error "Files were not excluded from capture as expected"
 153 fi
 154
 155 # Make sure reparse point fixups are working as expected
 156 __msg "Testing --rpfix"
 157 rm -r in.dir out.dir
 158 mkdir in.dir
 159 ln -s $PWD/in.dir          in.dir/absrootlink
 160 ln -s $PWD/in.dir////      in.dir/absrootlinkslashes
 161 ln -s /___NONEXISTENT___   in.dir/absnonexistent
 162 ln -s /usr/bin/env         in.dir/absoutoftree
 163 ln -s file                 in.dir/relalink
 164 ln -s $PWD/in.dir/file     in.dir/abslink
 165 ln -s $PWD/in.dir/file///  in.dir/abslinkslashes
 166 wimcapture --rpfix in.dir test.wim
 167 wimapply --norpfix test.wim out.dir
 168 if [[ `readlink out.dir/absrootlink` != "/" ]] ||
 169    [[ `readlink out.dir/absrootlinkslashes` != "////" ]]; then
 170         error "wimcapture --rpfix failed to fix absolute link to capture root"
 171 fi
 172
 173 if [[ ! -L out.dir/absnonexistent ]] ||
 174    [[ ! -L out.dir/absoutoftree ]]; then
 175         error "wimcapture --rpfix failed to also capture out of tree absolute links"
 176 fi
 177 if [[ `readlink out.dir/relalink` != "file" ]]; then
 178         error "wimcapture --rpfix failed to capture relative symlink"
 179 fi
 180 if [[ `readlink out.dir/abslink` != "/file" ]] ||
 181    [[ `readlink out.dir/abslinkslashes` != "/file///" ]]; then
 182         error "wimcapture --rpfix did fix absolute link properly"
 183 fi
 184 rm -rf out.dir
 185
 186 wimapply test.wim out.dir
 187 if [[ $(get_inode_number $(readlink out.dir/absrootlink)) != \
 188         $(get_inode_number out.dir) ]];
 189 then
 190         error "wimapply failed to apply fixed absolute symlinks"
 191 fi
 192
 193 # Make sure source list mode is working as expected
 194 __msg "Testing source list capture mode"
 195 rm -rf in.dir out.dir
 196 mkdir in.dir
 197 echo 1 > in.dir/1
 198 ln in.dir/1 in.dir/1link
 199 echo 5 > 5
 200 mkdir otherdir
 201 cp $srcdir/src/add_image.c otherdir
 202 cat > srclist << EOF
 203 in.dir /
 204 5      /5
 205 otherdir /otherdir
 206 EOF
 207 wimcapture srclist --source-list test.wim
 208 wimapply test.wim out.dir
 209 if [[ ! -f out.dir/5 || ! -f out.dir/1 || ! -f out.dir/1link || \
 210       ! -d out.dir/otherdir ]]; then
 211         error "source list capture failed to work as expected"
 212 fi
 213
 214 # Still testing source list capture: add quoted name, and try overlay
 215 rm -rf out.dir
 216 cat > srclist << EOF
 217 in.dir /
 218 5      /5
 219 otherdir /otherdir
 220  "overlay dir 1"                'otherdir'
 221  "overlay dir 2"                'otherdir'
 222 EOF
 223 mkdir "overlay dir 1"
 224 mkdir "overlay dir 2"
 225 echo A > "overlay dir 1"/A
 226 echo B > "overlay dir 2"/B
 227 wimcapture srclist --source-list test.wim
 228 wimapply test.wim out.dir
 229 if [[ ! -f out.dir/5 || ! -f out.dir/1 || ! -f out.dir/1link || \
 230       ! -f out.dir/otherdir/A || ! -f out.dir/otherdir/B ]]; then
 231         error "source list capture (with quoted names and basic overlay) failed to work as expected"
 232 fi
 233
 234 # Try deep overlay
 235 rm -rf in.dir out.dir "overlay dir 1" "overlay dir 2"
 236 mkdir -p in.dir.1/subdir/subdir2 in.dir.2/subdir/subdir2
 237 cat > srclist << EOF
 238 in.dir.1        /
 239 in.dir.2        /
 240 EOF
 241 echo 1 > in.dir.1/subdir/1
 242 echo 2 > in.dir.2/subdir/2
 243 echo 3 > in.dir.1/subdir/subdir2/3
 244 echo 4 > in.dir.2/subdir/subdir2/4
 245 wimcapture srclist --source-list test.wim
 246 wimapply test.wim out.dir
 247 if [[ ! -f out.dir/subdir/1 || ! -f out.dir/subdir/2 || \
 248         ! -f out.dir/subdir/subdir2/3 || ! -f out.dir/subdir/subdir2/4 ]]; then
 249         error "source list capture (with deep overlay) failed to work as expected"
 250 fi
 251
 252 # Try bad overlay
 253 __msg "Testing bad overlay (errors expected)"
 254 rm -rf out.dir
 255 echo 5 > 5
 256 cat > srclist << EOF
 257 in.dir.1        /
 258 in.dir.2        /
 259 5               /subdir
 260 EOF
 261 if wimcapture srclist --source-list test.wim; then
 262         error "unexpected success in bad overlay with --source-list!"
 263 fi
 264
 265 echo "**********************************************************"
 266 echo "          wimcapture/apply tests passed               "
 267 echo "**********************************************************"
 268
 269 cd ..
 270 default_cleanup