diff options
author | Tao Bao <tbao@google.com> | 2017-04-03 18:23:31 +0200 |
---|---|---|
committer | android-build-merger <android-build-merger@google.com> | 2017-04-03 18:23:31 +0200 |
commit | 1f38a9b96e7f795b59e7be9f8a39d6be42629be4 (patch) | |
tree | b723a17a4bc64d2a45fe7d0cf67071103525d529 /applypatch | |
parent | Merge "updater: Keep the parsed parameters in std::unique_ptr." (diff) | |
parent | Merge "applypatch: Remove duplicate test files." (diff) | |
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Diffstat (limited to '')
-rwxr-xr-x | applypatch/applypatch.sh | 350 | ||||
-rwxr-xr-x | applypatch/imgdiff_test.sh | 118 | ||||
-rw-r--r-- | applypatch/testdata/new.file | bin | 1388877 -> 0 bytes | |||
-rw-r--r-- | applypatch/testdata/old.file | bin | 1348051 -> 0 bytes | |||
-rw-r--r-- | applypatch/testdata/patch.bsdiff | bin | 57476 -> 0 bytes |
5 files changed, 0 insertions, 468 deletions
diff --git a/applypatch/applypatch.sh b/applypatch/applypatch.sh deleted file mode 100755 index 8ea68a1a9..000000000 --- a/applypatch/applypatch.sh +++ /dev/null @@ -1,350 +0,0 @@ -#!/bin/bash -# -# A test suite for applypatch. Run in a client where you have done -# envsetup, choosecombo, etc. -# -# DO NOT RUN THIS ON A DEVICE YOU CARE ABOUT. It will mess up your -# system partition. -# -# -# TODO: find some way to get this run regularly along with the rest of -# the tests. - -EMULATOR_PORT=5580 -DATA_DIR=$ANDROID_BUILD_TOP/bootable/recovery/applypatch/testdata - -# This must be the filename that applypatch uses for its copies. -CACHE_TEMP_SOURCE=/cache/saved.file - -# Put all binaries and files here. We use /cache because it's a -# temporary filesystem in the emulator; it's created fresh each time -# the emulator starts. -WORK_DIR=/system - -# partition that WORK_DIR is located on, without the leading slash -WORK_FS=system - -# set to 0 to use a device instead -USE_EMULATOR=1 - -# ------------------------ - -tmpdir=$(mktemp -d) - -if [ "$USE_EMULATOR" == 1 ]; then - emulator -wipe-data -noaudio -no-window -port $EMULATOR_PORT & - pid_emulator=$! - ADB="adb -s emulator-$EMULATOR_PORT " -else - ADB="adb -d " -fi - -echo "waiting to connect to device" -$ADB wait-for-device -echo "device is available" -$ADB remount -# free up enough space on the system partition for the test to run. -$ADB shell rm -r /system/media - -# run a command on the device; exit with the exit status of the device -# command. -run_command() { - $ADB shell "$@" \; echo \$? | awk '{if (b) {print a}; a=$0; b=1} END {exit a}' -} - -testname() { - echo - echo "$1"... - testname="$1" -} - -fail() { - echo - echo FAIL: $testname - echo - [ "$open_pid" == "" ] || kill $open_pid - [ "$pid_emulator" == "" ] || kill $pid_emulator - exit 1 -} - -sha1() { - sha1sum $1 | awk '{print $1}' -} - -free_space() { - run_command df | awk "/$1/ {print gensub(/K/, \"\", \"g\", \$6)}" -} - -cleanup() { - # not necessary if we're about to kill the emulator, but nice for - # running on real devices or already-running emulators. - testname "removing test files" - run_command rm $WORK_DIR/bloat.dat - run_command rm $WORK_DIR/old.file - run_command rm $WORK_DIR/foo - run_command rm $WORK_DIR/patch.bsdiff - run_command rm $WORK_DIR/applypatch - run_command rm $CACHE_TEMP_SOURCE - run_command rm /cache/bloat*.dat - - [ "$pid_emulator" == "" ] || kill $pid_emulator - - if [ $# == 0 ]; then - rm -rf $tmpdir - fi -} - -cleanup leave_tmp - -$ADB push $ANDROID_PRODUCT_OUT/system/bin/applypatch $WORK_DIR/applypatch - -BAD1_SHA1=$(printf "%040x" $RANDOM) -BAD2_SHA1=$(printf "%040x" $RANDOM) -OLD_SHA1=$(sha1 $DATA_DIR/old.file) -NEW_SHA1=$(sha1 $DATA_DIR/new.file) -NEW_SIZE=$(stat -c %s $DATA_DIR/new.file) - -# --------------- basic execution ---------------------- - -testname "usage message" -run_command $WORK_DIR/applypatch && fail - -testname "display license" -run_command $WORK_DIR/applypatch -l | grep -q -i copyright || fail - - -# --------------- check mode ---------------------- - -$ADB push $DATA_DIR/old.file $WORK_DIR - -testname "check mode single" -run_command $WORK_DIR/applypatch -c $WORK_DIR/old.file $OLD_SHA1 || fail - -testname "check mode multiple" -run_command $WORK_DIR/applypatch -c $WORK_DIR/old.file $BAD1_SHA1 $OLD_SHA1 $BAD2_SHA1|| fail - -testname "check mode failure" -run_command $WORK_DIR/applypatch -c $WORK_DIR/old.file $BAD2_SHA1 $BAD1_SHA1 && fail - -$ADB push $DATA_DIR/old.file $CACHE_TEMP_SOURCE -# put some junk in the old file -run_command dd if=/dev/urandom of=$WORK_DIR/old.file count=100 bs=1024 || fail - -testname "check mode cache (corrupted) single" -run_command $WORK_DIR/applypatch -c $WORK_DIR/old.file $OLD_SHA1 || fail - -testname "check mode cache (corrupted) multiple" -run_command $WORK_DIR/applypatch -c $WORK_DIR/old.file $BAD1_SHA1 $OLD_SHA1 $BAD2_SHA1|| fail - -testname "check mode cache (corrupted) failure" -run_command $WORK_DIR/applypatch -c $WORK_DIR/old.file $BAD2_SHA1 $BAD1_SHA1 && fail - -# remove the old file entirely -run_command rm $WORK_DIR/old.file - -testname "check mode cache (missing) single" -run_command $WORK_DIR/applypatch -c $WORK_DIR/old.file $OLD_SHA1 || fail - -testname "check mode cache (missing) multiple" -run_command $WORK_DIR/applypatch -c $WORK_DIR/old.file $BAD1_SHA1 $OLD_SHA1 $BAD2_SHA1|| fail - -testname "check mode cache (missing) failure" -run_command $WORK_DIR/applypatch -c $WORK_DIR/old.file $BAD2_SHA1 $BAD1_SHA1 && fail - - -# --------------- apply patch ---------------------- - -$ADB push $DATA_DIR/old.file $WORK_DIR -$ADB push $DATA_DIR/patch.bsdiff $WORK_DIR -echo hello > $tmpdir/foo -$ADB push $tmpdir/foo $WORK_DIR - -# Check that the partition has enough space to apply the patch without -# copying. If it doesn't, we'll be testing the low-space condition -# when we intend to test the not-low-space condition. -testname "apply patches (with enough space)" -free_kb=$(free_space $WORK_FS) -echo "${free_kb}kb free on /$WORK_FS." -if (( free_kb * 1024 < NEW_SIZE * 3 / 2 )); then - echo "Not enough space on /$WORK_FS to patch test file." - echo - echo "This doesn't mean that applypatch is necessarily broken;" - echo "just that /$WORK_FS doesn't have enough free space to" - echo "properly run this test." - exit 1 -fi - -testname "apply bsdiff patch" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file - $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff || fail -$ADB pull $WORK_DIR/old.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail - -testname "reapply bsdiff patch" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file - $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff || fail -$ADB pull $WORK_DIR/old.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail - - -# --------------- apply patch in new location ---------------------- - -$ADB push $DATA_DIR/old.file $WORK_DIR -$ADB push $DATA_DIR/patch.bsdiff $WORK_DIR - -# Check that the partition has enough space to apply the patch without -# copying. If it doesn't, we'll be testing the low-space condition -# when we intend to test the not-low-space condition. -testname "apply patch to new location (with enough space)" -free_kb=$(free_space $WORK_FS) -echo "${free_kb}kb free on /$WORK_FS." -if (( free_kb * 1024 < NEW_SIZE * 3 / 2 )); then - echo "Not enough space on /$WORK_FS to patch test file." - echo - echo "This doesn't mean that applypatch is necessarily broken;" - echo "just that /$WORK_FS doesn't have enough free space to" - echo "properly run this test." - exit 1 -fi - -run_command rm $WORK_DIR/new.file -run_command rm $CACHE_TEMP_SOURCE - -testname "apply bsdiff patch to new location" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file $WORK_DIR/new.file $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff || fail -$ADB pull $WORK_DIR/new.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail - -testname "reapply bsdiff patch to new location" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file $WORK_DIR/new.file $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff || fail -$ADB pull $WORK_DIR/new.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail - -$ADB push $DATA_DIR/old.file $CACHE_TEMP_SOURCE -# put some junk in the old file -run_command dd if=/dev/urandom of=$WORK_DIR/old.file count=100 bs=1024 || fail - -testname "apply bsdiff patch to new location with corrupted source" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file $WORK_DIR/new.file $NEW_SHA1 $NEW_SIZE $OLD_SHA1:$WORK_DIR/patch.bsdiff $BAD1_SHA1:$WORK_DIR/foo || fail -$ADB pull $WORK_DIR/new.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail - -# put some junk in the cache copy, too -run_command dd if=/dev/urandom of=$CACHE_TEMP_SOURCE count=100 bs=1024 || fail - -run_command rm $WORK_DIR/new.file -testname "apply bsdiff patch to new location with corrupted source and copy (no new file)" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file $WORK_DIR/new.file $NEW_SHA1 $NEW_SIZE $OLD_SHA1:$WORK_DIR/patch.bsdiff $BAD1_SHA1:$WORK_DIR/foo && fail - -# put some junk in the new file -run_command dd if=/dev/urandom of=$WORK_DIR/new.file count=100 bs=1024 || fail - -testname "apply bsdiff patch to new location with corrupted source and copy (bad new file)" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file $WORK_DIR/new.file $NEW_SHA1 $NEW_SIZE $OLD_SHA1:$WORK_DIR/patch.bsdiff $BAD1_SHA1:$WORK_DIR/foo && fail - -# --------------- apply patch with low space on /system ---------------------- - -$ADB push $DATA_DIR/old.file $WORK_DIR -$ADB push $DATA_DIR/patch.bsdiff $WORK_DIR - -free_kb=$(free_space $WORK_FS) -echo "${free_kb}kb free on /$WORK_FS; we'll soon fix that." -echo run_command dd if=/dev/zero of=$WORK_DIR/bloat.dat count=$((free_kb-512)) bs=1024 || fail -run_command dd if=/dev/zero of=$WORK_DIR/bloat.dat count=$((free_kb-512)) bs=1024 || fail -free_kb=$(free_space $WORK_FS) -echo "${free_kb}kb free on /$WORK_FS now." - -testname "apply bsdiff patch with low space" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file - $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff || fail -$ADB pull $WORK_DIR/old.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail - -testname "reapply bsdiff patch with low space" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file - $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff || fail -$ADB pull $WORK_DIR/old.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail - -# --------------- apply patch with low space on /system and /cache ---------------------- - -$ADB push $DATA_DIR/old.file $WORK_DIR -$ADB push $DATA_DIR/patch.bsdiff $WORK_DIR - -free_kb=$(free_space $WORK_FS) -echo "${free_kb}kb free on /$WORK_FS" - -run_command mkdir /cache/subdir -run_command 'echo > /cache/subdir/a.file' -run_command 'echo > /cache/a.file' -run_command mkdir /cache/recovery /cache/recovery/otatest -run_command 'echo > /cache/recovery/otatest/b.file' -run_command "echo > $CACHE_TEMP_SOURCE" -free_kb=$(free_space cache) -echo "${free_kb}kb free on /cache; we'll soon fix that." -run_command dd if=/dev/zero of=/cache/bloat_small.dat count=128 bs=1024 || fail -run_command dd if=/dev/zero of=/cache/bloat_large.dat count=$((free_kb-640)) bs=1024 || fail -free_kb=$(free_space cache) -echo "${free_kb}kb free on /cache now." - -testname "apply bsdiff patch with low space, full cache, can't delete enough" -$ADB shell 'cat >> /cache/bloat_large.dat' & open_pid=$! -echo "open_pid is $open_pid" - -# size check should fail even though it deletes some stuff -run_command $WORK_DIR/applypatch -s $NEW_SIZE && fail -run_command ls /cache/bloat_small.dat && fail # was deleted -run_command ls /cache/a.file && fail # was deleted -run_command ls /cache/recovery/otatest/b.file && fail # was deleted -run_command ls /cache/bloat_large.dat || fail # wasn't deleted because it was open -run_command ls /cache/subdir/a.file || fail # wasn't deleted because it's in a subdir -run_command ls $CACHE_TEMP_SOURCE || fail # wasn't deleted because it's the source file copy - -# should fail; not enough files can be deleted -run_command $WORK_DIR/applypatch $WORK_DIR/old.file - $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff && fail -run_command ls /cache/bloat_large.dat || fail # wasn't deleted because it was open -run_command ls /cache/subdir/a.file || fail # wasn't deleted because it's in a subdir -run_command ls $CACHE_TEMP_SOURCE || fail # wasn't deleted because it's the source file copy - -kill $open_pid # /cache/bloat_large.dat is no longer open - -testname "apply bsdiff patch with low space, full cache, can delete enough" - -# should succeed after deleting /cache/bloat_large.dat -run_command $WORK_DIR/applypatch -s $NEW_SIZE || fail -run_command ls /cache/bloat_large.dat && fail # was deleted -run_command ls /cache/subdir/a.file || fail # still wasn't deleted because it's in a subdir -run_command ls $CACHE_TEMP_SOURCE || fail # wasn't deleted because it's the source file copy - -# should succeed -run_command $WORK_DIR/applypatch $WORK_DIR/old.file - $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff || fail -$ADB pull $WORK_DIR/old.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail -run_command ls /cache/subdir/a.file || fail # still wasn't deleted because it's in a subdir -run_command ls $CACHE_TEMP_SOURCE && fail # was deleted because patching overwrote it, then deleted it - -# --------------- apply patch from cache ---------------------- - -$ADB push $DATA_DIR/old.file $CACHE_TEMP_SOURCE -# put some junk in the old file -run_command dd if=/dev/urandom of=$WORK_DIR/old.file count=100 bs=1024 || fail - -testname "apply bsdiff patch from cache (corrupted source) with low space" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file - $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff || fail -$ADB pull $WORK_DIR/old.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail - -$ADB push $DATA_DIR/old.file $CACHE_TEMP_SOURCE -# remove the old file entirely -run_command rm $WORK_DIR/old.file - -testname "apply bsdiff patch from cache (missing source) with low space" -run_command $WORK_DIR/applypatch $WORK_DIR/old.file - $NEW_SHA1 $NEW_SIZE $BAD1_SHA1:$WORK_DIR/foo $OLD_SHA1:$WORK_DIR/patch.bsdiff || fail -$ADB pull $WORK_DIR/old.file $tmpdir/patched -diff -q $DATA_DIR/new.file $tmpdir/patched || fail - - -# --------------- cleanup ---------------------- - -cleanup - -echo -echo PASS -echo - diff --git a/applypatch/imgdiff_test.sh b/applypatch/imgdiff_test.sh deleted file mode 100755 index dcdb922b4..000000000 --- a/applypatch/imgdiff_test.sh +++ /dev/null @@ -1,118 +0,0 @@ -#!/bin/bash -# -# A script for testing imgdiff/applypatch. It takes two full OTA -# packages as arguments. It generates (on the host) patches for all -# the zip/jar/apk files they have in common, as well as boot and -# recovery images. It then applies the patches on the device (or -# emulator) and checks that the resulting file is correct. - -EMULATOR_PORT=5580 - -# set to 0 to use a device instead -USE_EMULATOR=0 - -# where on the device to do all the patching. -WORK_DIR=/data/local/tmp - -START_OTA_PACKAGE=$1 -END_OTA_PACKAGE=$2 - -# ------------------------ - -tmpdir=$(mktemp -d) - -if [ "$USE_EMULATOR" == 1 ]; then - emulator -wipe-data -noaudio -no-window -port $EMULATOR_PORT & - pid_emulator=$! - ADB="adb -s emulator-$EMULATOR_PORT " -else - ADB="adb -d " -fi - -echo "waiting to connect to device" -$ADB wait-for-device - -# run a command on the device; exit with the exit status of the device -# command. -run_command() { - $ADB shell "$@" \; echo \$? | awk '{if (b) {print a}; a=$0; b=1} END {exit a}' -} - -testname() { - echo - echo "$1"... - testname="$1" -} - -fail() { - echo - echo FAIL: $testname - echo - [ "$open_pid" == "" ] || kill $open_pid - [ "$pid_emulator" == "" ] || kill $pid_emulator - exit 1 -} - -sha1() { - sha1sum $1 | awk '{print $1}' -} - -size() { - stat -c %s $1 | tr -d '\n' -} - -cleanup() { - # not necessary if we're about to kill the emulator, but nice for - # running on real devices or already-running emulators. - testname "removing test files" - run_command rm $WORK_DIR/applypatch - run_command rm $WORK_DIR/source - run_command rm $WORK_DIR/target - run_command rm $WORK_DIR/patch - - [ "$pid_emulator" == "" ] || kill $pid_emulator - - rm -rf $tmpdir -} - -$ADB push $ANDROID_PRODUCT_OUT/system/bin/applypatch $WORK_DIR/applypatch - -patch_and_apply() { - local fn=$1 - shift - - unzip -p $START_OTA_PACKAGE $fn > $tmpdir/source - unzip -p $END_OTA_PACKAGE $fn > $tmpdir/target - imgdiff "$@" $tmpdir/source $tmpdir/target $tmpdir/patch - bsdiff $tmpdir/source $tmpdir/target $tmpdir/patch.bs - echo "patch for $fn is $(size $tmpdir/patch) [of $(size $tmpdir/target)] ($(size $tmpdir/patch.bs) with bsdiff)" - echo "$fn $(size $tmpdir/patch) of $(size $tmpdir/target) bsdiff $(size $tmpdir/patch.bs)" >> /tmp/stats.txt - $ADB push $tmpdir/source $WORK_DIR/source || fail "source push failed" - run_command rm /data/local/tmp/target - $ADB push $tmpdir/patch $WORK_DIR/patch || fail "patch push failed" - run_command /data/local/tmp/applypatch /data/local/tmp/source \ - /data/local/tmp/target $(sha1 $tmpdir/target) $(size $tmpdir/target) \ - $(sha1 $tmpdir/source):/data/local/tmp/patch \ - || fail "applypatch of $fn failed" - $ADB pull /data/local/tmp/target $tmpdir/result - diff -q $tmpdir/target $tmpdir/result || fail "patch output not correct!" -} - -# --------------- basic execution ---------------------- - -for i in $((zipinfo -1 $START_OTA_PACKAGE; zipinfo -1 $END_OTA_PACKAGE) | \ - sort | uniq -d | egrep -e '[.](apk|jar|zip)$'); do - patch_and_apply $i -z -done -patch_and_apply boot.img -patch_and_apply system/recovery.img - - -# --------------- cleanup ---------------------- - -cleanup - -echo -echo PASS -echo - diff --git a/applypatch/testdata/new.file b/applypatch/testdata/new.file Binary files differdeleted file mode 100644 index cdeb8fd50..000000000 --- a/applypatch/testdata/new.file +++ /dev/null diff --git a/applypatch/testdata/old.file b/applypatch/testdata/old.file Binary files differdeleted file mode 100644 index 166c8732e..000000000 --- a/applypatch/testdata/old.file +++ /dev/null diff --git a/applypatch/testdata/patch.bsdiff b/applypatch/testdata/patch.bsdiff Binary files differdeleted file mode 100644 index b78d38573..000000000 --- a/applypatch/testdata/patch.bsdiff +++ /dev/null |