Delete image-based rebaselining tool; we have switched to checksums

tools/tests/run.sh

 #!/bin/bash
 
 # Tests for our tools.
 #
 # TODO: currently, this only passes on Linux (which is the platform that
 # the housekeeper bot runs on, e.g.
 # http://70.32.156.51:10117/builders/Skia_PerCommit_House_Keeping/builds/1415/steps/RunToolSelfTests/logs/stdio )
 # See https://code.google.com/p/skia/issues/detail?id=677
 # ('make tools/tests/run.sh work cross-platform')
 # Ideally, these tests should pass on all development platforms...
@@ skipping 111 matching lines @@
   $COMMAND &>$ACTUAL_OUTPUT_DIR/stdout
   echo $? >$ACTUAL_OUTPUT_DIR/return_value
   END_TIMESTAMP=$(date +%s)
 
   SECONDS_RUN=$(expr $END_TIMESTAMP - $START_TIMESTAMP)
   echo "bench_graph_svg.py for $PLATFORM took $SECONDS_RUN seconds to complete"
 
   compare_directories $EXPECTED_OUTPUT_DIR $ACTUAL_OUTPUT_DIR
 }
 
-# Test rebaseline.py's soon-to-disappear image file rebaselining capability.
-#
-# Run rebaseline.py with arguments in $1, recording its dry-run output.
-# Then compare that dry-run output to the content of $2/output-expected.
-function rebaseline_images_test {
-  if [ $# != 2 ]; then
-    echo "rebaseline_test requires exactly 2 parameters, got $#"
-    exit 1
-  fi
-  ARGS="$1"
-  ACTUAL_OUTPUT_DIR="$2/output-actual"
-  EXPECTED_OUTPUT_DIR="$2/output-expected"
-
-  rm -rf $ACTUAL_OUTPUT_DIR
-  mkdir -p $ACTUAL_OUTPUT_DIR
-  COMMAND="python tools/rebaseline.py --dry-run $ARGS"
-  echo "$COMMAND" >$ACTUAL_OUTPUT_DIR/command_line
-  $COMMAND &>$ACTUAL_OUTPUT_DIR/stdout
-  echo $? >$ACTUAL_OUTPUT_DIR/return_value
-
-  compare_directories $EXPECTED_OUTPUT_DIR $ACTUAL_OUTPUT_DIR
-}
-
-# Test rebaseline.py's new JSON-format expectations rebaselining capability.
+# Test rebaseline.py's JSON-format expectations rebaselining capability.
 #
 # Copy expected-result.json files from $1 into a dir where they can be modified.
 # Run rebaseline.py with arguments in $2, recording its output.
 # Then compare the output (and modified expected-result.json files) to the
 # content of $2/output-expected.
 function rebaseline_test {
   if [ $# != 3 ]; then
     echo "rebaseline_test requires exactly 3 parameters, got $#"
     exit 1
   fi
@@ skipping 92 matching lines @@
     echo "skimage self tests failed."
     exit 1
 fi
 
 #
 # Test rebaseline.py ...
 #
 
 REBASELINE_INPUT=tools/tests/rebaseline/input
 REBASELINE_OUTPUT=tools/tests/rebaseline/output
-
-# These test the old image-file expectations.
-rebaseline_images_test "--expectations-root $REBASELINE_INPUT/fake-gm-expected-dir --actuals-base-url file:$REBASELINE_INPUT/json1 --tests nonexistenttest1 imageblur nonexistenttest2 --configs nonexistentconfig1 8888 nonexistentconfig2 --subdirs base-android-galaxy-nexus base-shuttle-win7-intel-float" "$REBASELINE_OUTPUT/subset"
-rebaseline_images_test "--expectations-root $REBASELINE_INPUT/fake-gm-expected-dir --actuals-base-url file:$REBASELINE_INPUT/json1 --subdirs base-android-galaxy-nexus base-shuttle-win7-intel-float" "$REBASELINE_OUTPUT/using-json1"
-rebaseline_images_test "--expectations-root $REBASELINE_INPUT/fake-gm-expected-dir --actuals-base-url file:$REBASELINE_INPUT/json1 --subdirs base-android-galaxy-nexus base-shuttle-win7-intel-float --add-new" "$REBASELINE_OUTPUT/using-json1-add-new"
-rebaseline_images_test "--expectations-root $REBASELINE_INPUT --actuals-base-url file:$REBASELINE_INPUT/json1 --subdirs base-android-galaxy-nexus base-shuttle-win7-intel-float" "$REBASELINE_OUTPUT/exercise-bug1403"
-
-# These test the new JSON-format expectations.
 rebaseline_test "$REBASELINE_INPUT/json1" "--actuals-base-url $REBASELINE_INPUT/json1 --subdirs base-android-galaxy-nexus base-shuttle-win7-intel-float" "$REBASELINE_OUTPUT/using-json1-expectations"
 
 #
 # Test jsondiff.py ...
 #
 
 JSONDIFF_INPUT=tools/tests/jsondiff/input
 JSONDIFF_OUTPUT=tools/tests/jsondiff/output
 jsondiff_test "$JSONDIFF_INPUT/old.json $JSONDIFF_INPUT/new.json" "$JSONDIFF_OUTPUT/old-vs-new"
 
 
 echo "All tests passed."