Setup testing XFA using .in fileschromium/3355chromium/3354

This adds a number of {{}} style tags to the .in format that allow the
fix-up script to inject XFA related boilerplate into the PDF, instead of
having the .in file replicate this.

A simple example XFA .in file, called xfa_example.in has been added as a
template for future files to follow.

Finally a run_xfa_tests.py has been added for executing all of the tests
in testing/resources/xfa, which from what I can tell are not executed any
other way. All of the existing PDFs in that directory are currently
suppressed.

BUG=pdfium:1008

Change-Id: Ie055b6640969ce8291b4c96b401ebf6887dfa0c0
Reviewed-on: https://pdfium-review.googlesource.com/27631
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/testing/tools/run_xfa_tests.py b/testing/tools/run_xfa_tests.py
new file mode 100755
index 0000000000..6647cfd939
--- /dev/null
+++ b/testing/tools/run_xfa_tests.py
@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+# Copyright 2018 The PDFium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import sys
+
+import test_runner
+
+def main():
+  runner = test_runner.TestRunner('xfa')
+  runner.SetEnforceExpectedImages(True)
+  return runner.Run()
+
+if __name__ == '__main__':
+  sys.exit(main())