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#!/usr/bin/env python
# Copyright 2015 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 optparse
import os
import re
import shutil
import subprocess
import sys
import common
import pngdiffer
import suppressor
# Nomenclature:
# x_root - "x"
# x_filename - "x.ext"
# x_path - "path/to/a/b/c/x.ext"
# c_dir - "path/to/a/b/c"
def test_one_file(input_filename, source_dir, working_dir,
pdfium_test_path, font_dir, image_differ):
input_path = os.path.join(source_dir, input_filename)
pdf_path = os.path.join(working_dir, input_filename)
try:
shutil.copyfile(input_path, pdf_path)
sys.stdout.flush()
subprocess.check_call([pdfium_test_path, '--font-dir=' + font_dir,
'--png', pdf_path])
except subprocess.CalledProcessError as e:
print "FAILURE: " + input_filename + "; " + str(e)
return False
if image_differ.HasDifferences(input_filename, source_dir, working_dir):
return False
return True
def main():
parser = optparse.OptionParser()
parser.add_option('--build-dir', default=os.path.join('out', 'Debug'),
help='relative path from the base source directory')
options, args = parser.parse_args()
finder = common.DirectoryFinder(options.build_dir)
pdfium_test_path = finder.ExecutablePath('pdfium_test')
if not os.path.exists(pdfium_test_path):
print "FAILURE: Can't find test executable '%s'" % pdfium_test_path
print "Use --build-dir to specify its location."
return 1
working_dir = finder.WorkingDir(os.path.join('testing', 'corpus'))
if not os.path.exists(working_dir):
os.makedirs(working_dir)
test_suppressor = suppressor.Suppressor(finder)
image_differ = pngdiffer.PNGDiffer(finder)
# test files are under .../pdfium/testing/corpus.
failures = []
surprises = []
walk_from_dir = finder.TestingDir('corpus');
font_dir = os.path.join(walk_from_dir, 'fonts');
input_file_re = re.compile('^[a-zA-Z0-9_.]+[.]pdf$')
for source_dir, _, filename_list in os.walk(walk_from_dir):
for input_filename in filename_list:
if input_file_re.match(input_filename):
input_path = os.path.join(source_dir, input_filename)
if os.path.isfile(input_path):
result = test_one_file(input_filename, source_dir, working_dir,
pdfium_test_path, font_dir, image_differ)
if test_suppressor.IsSuppressed(input_filename):
if result:
surprises.append(input_path)
else:
if not result:
failures.append(input_path)
if surprises:
surprises.sort()
print '\n\nUnexpected Successes:'
for surprise in surprises:
print surprise;
if failures:
failures.sort()
print '\n\nSummary of Failures:'
for failure in failures:
print failure
return 1
return 0
if __name__ == '__main__':
sys.exit(main())
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