1#!/usr/bin/env python 2# Copyright 2015 The PDFium Authors. All rights reserved. 3# Use of this source code is governed by a BSD-style license that can be 4# found in the LICENSE file. 5 6import optparse 7import os 8import re 9import subprocess 10import sys 11 12import common 13import pngdiffer 14import suppressor 15 16# Nomenclature: 17# x_root - "x" 18# x_filename - "x.ext" 19# x_path - "path/to/a/b/c/x.ext" 20# c_dir - "path/to/a/b/c" 21 22def generate_and_test(input_filename, source_dir, working_dir, 23 fixup_path, pdfium_test_path, image_differ): 24 input_root, _ = os.path.splitext(input_filename) 25 input_path = os.path.join(source_dir, input_root + '.in') 26 pdf_path = os.path.join(working_dir, input_root + '.pdf') 27 try: 28 sys.stdout.flush() 29 subprocess.check_call( 30 [sys.executable, fixup_path, '--output-dir=' + working_dir, input_path]) 31 subprocess.check_call([pdfium_test_path, '--png', pdf_path]) 32 except subprocess.CalledProcessError as e: 33 print "FAILURE: " + input_filename + "; " + str(e) 34 return False 35 if image_differ.HasDifferences(input_filename, source_dir, working_dir): 36 print "FAILURE: " + input_filename 37 return False 38 return True 39 40def main(): 41 parser = optparse.OptionParser() 42 parser.add_option('--build-dir', default=os.path.join('out', 'Debug'), 43 help='relative path from the base source directory') 44 options, args = parser.parse_args() 45 finder = common.DirectoryFinder(options.build_dir) 46 fixup_path = finder.ScriptPath('fixup_pdf_template.py') 47 source_dir = finder.TestingDir(os.path.join('resources', 'pixel')) 48 pdfium_test_path = finder.ExecutablePath('pdfium_test') 49 if not os.path.exists(pdfium_test_path): 50 print "FAILURE: Can't find test executable '%s'" % pdfium_test_path 51 print "Use --build-dir to specify its location." 52 return 1 53 working_dir = finder.WorkingDir(os.path.join('testing', 'pixel')) 54 if not os.path.exists(working_dir): 55 os.makedirs(working_dir) 56 57 test_suppressor = suppressor.Suppressor(finder) 58 image_differ = pngdiffer.PNGDiffer(finder) 59 60 failures = [] 61 input_file_re = re.compile('^[a-zA-Z0-9_.]+[.]in$') 62 for input_filename in os.listdir(source_dir): 63 if input_file_re.match(input_filename): 64 input_path = os.path.join(source_dir, input_filename) 65 if os.path.isfile(input_path): 66 if test_suppressor.IsSuppressed(input_filename): 67 continue 68 if not generate_and_test(input_filename, source_dir, working_dir, 69 fixup_path, pdfium_test_path, image_differ): 70 failures.append(input_path) 71 72 if failures: 73 print '\n\nSummary of Failures:' 74 for failure in failures: 75 print failure 76 return 1 77 return 0 78 79if __name__ == '__main__': 80 sys.exit(main()) 81