1 files changed, 68 insertions, 0 deletions
diff --git a/layout/reftests/xul/generate-object-position-xul-tests.sh b/layout/reftests/xul/generate-object-position-xul-tests.sh
new file mode 100644
index 0000000000..b03b245790
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+++ b/layout/reftests/xul/generate-object-position-xul-tests.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+#
+# Any copyright is dedicated to the Public Domain.
+# http://creativecommons.org/publicdomain/zero/1.0/
+#
+# Script to generate XUL <image> reftest files, from corresponding reftest
+# files that use <img>.
+#
+# This script expects to be run from this working directory:
+#  mozilla-central/layout/reftests/w3c-css/submitted/images3
+# and it expects to be run *after* generate-object-fit-xul-tests.sh, since the
+# copied test files will make use of image resources which are copied by that
+# other script.
+
+XUL_REFTEST_PATH="../../../xul"
+
+reftestListFileName="$XUL_REFTEST_PATH/reftest.list"
+
+# Loop across all object-position tests that use <img> ("i" suffix):
+for origTestName in object-position-png-*i.html; do
+  newTestName=$(echo $origTestName |
+                sed "s/i.html/.xul/")
+
+  # Find the corresponding reference case:
+  referenceName=$(echo $origTestName |
+                  sed "s/i.html/-ref.html/")
+
+  # Generate reference file (dropping "support" subdir from image paths):
+  echo "Copying $referenceName to $XUL_REFTEST_PATH."
+  newReferenceFullPath=$XUL_REFTEST_PATH/$referenceName
+  hg cp $referenceName $newReferenceFullPath
+  sed -i "s,support/,," $newReferenceFullPath
+
+  # Generate testcase
+  # (converting <video poster="support/foo.png"> to <video src="foo.webm">):
+  echo "Generating $newTestName from $origTestName."
+  newTestFullPath=$XUL_REFTEST_PATH/$newTestName
+  hg cp $origTestName $newTestFullPath
+
+  # Replace doctype with XML decl:
+  sed -i "s/<!DOCTYPE html>/<?xml version=\"1.0\"?>/" $newTestFullPath
+
+  # Replace html tags with window tags:
+  sed -i "s,<html>,<window xmlns=\"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul\">," $newTestFullPath
+
+  # Delete a bunch of HTML (not XUL) / W3C-testsuite boilerplate:
+  sed -i "/head>/d" $newTestFullPath # Delete head open & close tags
+  sed -i "/body>/d" $newTestFullPath # Delete body open & close tags
+  sed -i "/<meta/d" $newTestFullPath # Delete meta charset tag
+  sed -i "/<title/d" $newTestFullPath # Delete title line
+  sed -i "/<link/d" $newTestFullPath # Delete link tags
+
+  # Fix style open/close tags, and add 8px of padding on outer <window> to
+  # match our HTML reference case, and change style rule to target <image>.
+  # Also, add <hbox> to wrap the image elements.
+  sed -i "s,  <style type=\"text/css\">,\<style xmlns=\"http://www.w3.org/1999/xhtml\"><![CDATA[\n      window { padding: 8px; }," $newTestFullPath
+  sed -i "s,  </style>,]]></style>\n  <hbox>," $newTestFullPath
+  sed -i "s,</html>,  </hbox>\n</window>," $newTestFullPath
+  sed -i "s/img {/image {/" $newTestFullPath
+
+  sed -i "s,support/,," $newTestFullPath
+  sed -i "s,<img\(.*\)>,<image\1/>," $newTestFullPath
+
+  # Update reftest manifest:
+  echo "== $newTestName $referenceName" \
+    >> $reftestListFileName
+
+done