Add simple script to regenerate expected results.
(I've been doing this by hand for far too long).
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1264873005 .
diff --git a/testing/tools/make_expected.sh b/testing/tools/make_expected.sh
new file mode 100755
index 0000000..c6e50dc
--- /dev/null
+++ b/testing/tools/make_expected.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+#
+# Script to generate expected result files.
+#
+set -e
+while (( "$#" )); do
+ INFILE="$1"
+ echo $INFILE | grep -qs ' ' && echo space in filename detected && exit 1
+ out/Debug/pdfium_test --png $INFILE
+ RESULTS="$INFILE.*.png"
+ for RESULT in $RESULTS ; do
+ EXPECTED=`echo -n $RESULT | sed 's/[.]pdf[.]/_expected.pdf./'`
+ mv $RESULT $EXPECTED
+ done
+ shift
+done
