skia2/tools/tests/rebaseline.sh
rmistry@google.com ee5a5eee12 * Extended skdiff to report alpha channel differences.
* Created a tools/tests/rebaseline.sh to copy output-actual into output-expected.
* Sample results are available here: http://www.corp.google.com/~rmistry/skia/gm-playback-windows/images-skdiff/
Review URL: https://codereview.appspot.com/7038048

git-svn-id: http://skia.googlecode.com/svn/trunk@7003 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-01-03 19:23:22 +00:00

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#!/bin/bash
# Rebaseline the skdiff/*/output-expected/ subdirectories used by the skdiff
# self-tests.
# Use with caution: are you sure the new results are actually correct?
#
# YOU MUST RE-RUN THIS UNTIL THE SELF-TESTS SUCCEED!
#
# TODO: currently, this must be run on Linux to generate baselines that match
# the ones on the housekeeper bot (which runs on Linux... see
# http://70.32.156.51:10117/builders/Skia_PerCommit_House_Keeping/builds/1417/steps/RunGmSelfTests/logs/stdio )
# See https://code.google.com/p/skia/issues/detail?id=677
# ('make tools/tests/run.sh work cross-platform')
function replace_expected_with_actual {
# Delete all the expected output files
EXPECTED_FILES=$(find skdiff/*/output-expected -type f | grep -v /\.svn/)
for EXPECTED_FILE in $EXPECTED_FILES; do
rm $EXPECTED_FILE
done
# Copy all the actual output files into the "expected" directories,
# creating new subdirs as we go.
ACTUAL_FILES=$(find skdiff/*/output-actual -type f | grep -v /\.svn/)
for ACTUAL_FILE in $ACTUAL_FILES; do
EXPECTED_FILE=${ACTUAL_FILE//actual/expected}
mkdir -p $(dirname $EXPECTED_FILE)
cp $ACTUAL_FILE $EXPECTED_FILE
done
}
function svn_add_new_files {
# Delete all the "actual" directories, so we can svn-add any new "expected"
# directories without adding the "actual" ones.
rm -rf skdiff/*/output-actual
FILES=$(svn stat skdiff/* | grep ^\? | awk '{print $2}')
for FILE in $FILES; do
svn add $FILE
done
FILES=$(svn stat skdiff/*/output-expected | grep ^\? | awk '{print $2}')
for FILE in $FILES; do
svn add $FILE
done
}
function svn_delete_old_files {
FILES=$(svn stat skdiff/*/output-expected | grep ^\! | awk '{print $2}')
for FILE in $FILES; do
svn rm $FILE
done
FILES=$(svn stat skdiff/* | grep ^\! | awk '{print $2}')
for FILE in $FILES; do
svn rm $FILE
done
}
# cd into the gm self-test dir
cd $(dirname $0)
./run.sh
SELFTEST_RESULT=$?
echo
if [ "$SELFTEST_RESULT" != "0" ]; then
replace_expected_with_actual
echo "Self-tests still failing, you should probably run this again..."
else
svn_add_new_files
svn_delete_old_files
echo "Self-tests succeeded this time, you should be done!"
fi
exit $SELFTEST_RESULT