testsuite/setup-rootfs.sh

   1 #!/bin/bash
   2
   3 set -e
   4
   5 ROOTFS_PRISTINE=$1
   6 ROOTFS=$2
   7 MODULE_PLAYGROUND=$3
   8 CONFIG_H=$4
   9 SYSCONFDIR=$5
  10
  11 # create rootfs from rootfs-pristine
  12
  13 create_rootfs() {
  14         rm -rf "$ROOTFS"
  15         mkdir -p $(dirname "$ROOTFS")
  16         cp -r "$ROOTFS_PRISTINE" "$ROOTFS"
  17         find "$ROOTFS" -type d -exec chmod +w {} \;
  18         find "$ROOTFS" -type f -name .gitignore -exec rm -f {} \;
  19
  20         if [ "$SYSCONFDIR" != "/etc" ]; then
  21                 find "$ROOTFS" -type d -name etc -printf "%h\n" | while read -r e; do
  22                         mkdir -p "$(dirname $e/$SYSCONFDIR)"
  23                         mv $e/{etc,$SYSCONFDIR}
  24                 done
  25         fi
  26 }
  27
  28 feature_enabled() {
  29         local feature=$1
  30         grep KMOD_FEATURES  $CONFIG_H | head -n 1 | grep -q \+$feature
  31 }
  32
  33 declare -A map
  34 map=(
  35     ["test-depmod/search-order-simple/lib/modules/4.4.4/kernel/crypto/"]="mod-simple.ko"
  36     ["test-depmod/search-order-simple/lib/modules/4.4.4/updates/"]="mod-simple.ko"
  37     ["test-depmod/search-order-same-prefix/lib/modules/4.4.4/foo/"]="mod-simple.ko"
  38     ["test-depmod/search-order-same-prefix/lib/modules/4.4.4/foobar/"]="mod-simple.ko"
  39     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko"
  40     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko"
  41     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-c.ko"]="mod-loop-c.ko"
  42     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-d.ko"]="mod-loop-d.ko"
  43     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-e.ko"]="mod-loop-e.ko"
  44     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-f.ko"]="mod-loop-f.ko"
  45     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-g.ko"]="mod-loop-g.ko"
  46     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-h.ko"]="mod-loop-h.ko"
  47     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-i.ko"]="mod-loop-i.ko"
  48     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-j.ko"]="mod-loop-j.ko"
  49     ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-k.ko"]="mod-loop-k.ko"
  50     ["test-depmod/search-order-external-first/lib/modules/4.4.4/foo/"]="mod-simple.ko"
  51     ["test-depmod/search-order-external-first/lib/modules/4.4.4/foobar/"]="mod-simple.ko"
  52     ["test-depmod/search-order-external-first/lib/modules/external/"]="mod-simple.ko"
  53     ["test-depmod/search-order-external-last/lib/modules/4.4.4/foo/"]="mod-simple.ko"
  54     ["test-depmod/search-order-external-last/lib/modules/4.4.4/foobar/"]="mod-simple.ko"
  55     ["test-depmod/search-order-external-last/lib/modules/external/"]="mod-simple.ko"
  56     ["test-depmod/search-order-override/lib/modules/4.4.4/foo/"]="mod-simple.ko"
  57     ["test-depmod/search-order-override/lib/modules/4.4.4/override/"]="mod-simple.ko"
  58     ["test-dependencies/lib/modules/4.0.20-kmod/kernel/fs/foo/"]="mod-foo-b.ko"
  59     ["test-dependencies/lib/modules/4.0.20-kmod/kernel/"]="mod-foo-c.ko"
  60     ["test-dependencies/lib/modules/4.0.20-kmod/kernel/lib/"]="mod-foo-a.ko"
  61     ["test-dependencies/lib/modules/4.0.20-kmod/kernel/fs/"]="mod-foo.ko"
  62     ["test-init/"]="mod-simple.ko"
  63     ["test-remove/"]="mod-simple.ko"
  64     ["test-modprobe/show-depends/lib/modules/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko"
  65     ["test-modprobe/show-depends/lib/modules/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko"
  66     ["test-modprobe/show-depends/lib/modules/4.4.4/kernel/mod-simple.ko"]="mod-simple.ko"
  67     ["test-modprobe/show-exports/mod-loop-a.ko"]="mod-loop-a.ko"
  68     ["test-modprobe/softdep-loop/lib/modules/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko"
  69     ["test-modprobe/softdep-loop/lib/modules/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko"
  70     ["test-modprobe/install-cmd-loop/lib/modules/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko"
  71     ["test-modprobe/install-cmd-loop/lib/modules/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko"
  72     ["test-modprobe/force/lib/modules/4.4.4/kernel/"]="mod-simple.ko"
  73     ["test-modprobe/oldkernel/lib/modules/3.3.3/kernel/"]="mod-simple.ko"
  74     ["test-modprobe/oldkernel-force/lib/modules/3.3.3/kernel/"]="mod-simple.ko"
  75     ["test-modprobe/alias-to-none/lib/modules/4.4.4/kernel/"]="mod-simple.ko"
  76     ["test-modprobe/module-param-kcmdline/lib/modules/4.4.4/kernel/"]="mod-simple.ko"
  77     ["test-modprobe/external/lib/modules/external/"]="mod-simple.ko"
  78     ["test-modprobe/module-from-abspath/home/foo/"]="mod-simple.ko"
  79     ["test-modprobe/module-from-relpath/home/foo/"]="mod-simple.ko"
  80     ["test-depmod/modules-order-compressed/lib/modules/4.4.4/kernel/drivers/block/cciss.ko"]="mod-fake-cciss.ko"
  81     ["test-depmod/modules-order-compressed/lib/modules/4.4.4/kernel/drivers/scsi/hpsa.ko"]="mod-fake-hpsa.ko"
  82     ["test-depmod/modules-order-compressed/lib/modules/4.4.4/kernel/drivers/scsi/scsi_mod.ko"]="mod-fake-scsi-mod.ko"
  83     ["test-depmod/modules-outdir/lib/modules/4.4.4/kernel/drivers/block/cciss.ko"]="mod-fake-cciss.ko"
  84     ["test-depmod/modules-outdir/lib/modules/4.4.4/kernel/drivers/scsi/hpsa.ko"]="mod-fake-hpsa.ko"
  85     ["test-depmod/modules-outdir/lib/modules/4.4.4/kernel/drivers/scsi/scsi_mod.ko"]="mod-fake-scsi-mod.ko"
  86     ["test-modinfo/mod-simple-i386.ko"]="mod-simple-i386.ko"
  87     ["test-modinfo/mod-simple-x86_64.ko"]="mod-simple-x86_64.ko"
  88     ["test-modinfo/mod-simple-sparc64.ko"]="mod-simple-sparc64.ko"
  89     ["test-modinfo/mod-simple-sha1.ko"]="mod-simple.ko"
  90     ["test-modinfo/mod-simple-sha256.ko"]="mod-simple.ko"
  91     ["test-modinfo/mod-simple-pkcs7.ko"]="mod-simple.ko"
  92     ["test-modinfo/external/lib/modules/external/mod-simple.ko"]="mod-simple.ko"
  93     ["test-tools/insert/lib/modules/4.4.4/kernel/"]="mod-simple.ko"
  94     ["test-tools/remove/lib/modules/4.4.4/kernel/"]="mod-simple.ko"
  95 )
  96
  97 gzip_array=(
  98     "test-depmod/modules-order-compressed/lib/modules/4.4.4/kernel/drivers/block/cciss.ko"
  99     )
 100
 101 xz_array=(
 102     "test-depmod/modules-order-compressed/lib/modules/4.4.4/kernel/drivers/scsi/scsi_mod.ko"
 103     )
 104
 105 zstd_array=(
 106     "test-depmod/modules-order-compressed/lib/modules/4.4.4/kernel/drivers/scsi/hpsa.ko"
 107     )
 108
 109 attach_sha256_array=(
 110     "test-modinfo/mod-simple-sha256.ko"
 111     )
 112
 113 attach_sha1_array=(
 114     "test-modinfo/mod-simple-sha1.ko"
 115     )
 116
 117 attach_pkcs7_array=(
 118     "test-modinfo/mod-simple-pkcs7.ko"
 119     )
 120
 121 create_rootfs
 122
 123 for k in "${!map[@]}"; do
 124     dst=${ROOTFS}/$k
 125     src=${MODULE_PLAYGROUND}/${map[$k]}
 126
 127     if [[ $dst = */ ]]; then
 128         install -d "$dst"
 129         install -t "$dst" "$src"
 130     else
 131         install -D "$src" "$dst"
 132     fi
 133 done
 134
 135 # start poking the final rootfs...
 136
 137 # compress modules with each format if feature is enabled
 138 if feature_enabled ZLIB; then
 139         for m in "${gzip_array[@]}"; do
 140             gzip "$ROOTFS/$m"
 141         done
 142 fi
 143
 144 if feature_enabled XZ; then
 145         for m in "${xz_array[@]}"; do
 146             xz "$ROOTFS/$m"
 147         done
 148 fi
 149
 150 if feature_enabled ZSTD; then
 151         for m in "${zstd_array[@]}"; do
 152             zstd --rm $ROOTFS/$m
 153         done
 154 fi
 155
 156 for m in "${attach_sha1_array[@]}"; do
 157     cat "${MODULE_PLAYGROUND}/dummy.sha1" >>"${ROOTFS}/$m"
 158 done
 159
 160 for m in "${attach_sha256_array[@]}"; do
 161     cat "${MODULE_PLAYGROUND}/dummy.sha256" >>"${ROOTFS}/$m"
 162 done
 163
 164 for m in "${attach_pkcs7_array[@]}"; do
 165     cat "${MODULE_PLAYGROUND}/dummy.pkcs7" >>"${ROOTFS}/$m"
 166 done
 167
 168 touch testsuite/stamp-rootfs