diff options
Diffstat (limited to 'testing/tools')
| -rwxr-xr-x | testing/tools/run_corpus_tests.py | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/testing/tools/run_corpus_tests.py b/testing/tools/run_corpus_tests.py new file mode 100755 index 0000000000..674334f33e --- /dev/null +++ b/testing/tools/run_corpus_tests.py @@ -0,0 +1,99 @@ +#!/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 subprocess +import sys + +# 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, pdfium_diff_path): + input_root, _ = os.path.splitext(input_filename) + input_path = os.path.join(source_dir, input_filename) + pdf_path = os.path.join(working_dir, input_filename) + actual_path_template = os.path.join(working_dir, input_root + '.pdf.%d.png') + expected_path_template = os.path.join(source_dir, + input_root + '_expected.pdf.%d.png') + try: + subprocess.check_call(['cp', input_path, pdf_path]) + subprocess.check_call([pdfium_test_path, '--png', pdf_path]) + i = 0; + while True: + expected_path = expected_path_template % i; + actual_path = actual_path_template % i; + if not os.path.exists(expected_path): + if i == 0: + print "WARNING: no expected results files found for " + input_filename + break + print "Checking " + actual_path + subprocess.check_call([pdfium_diff_path, expected_path, actual_path]) + i += 1 + except subprocess.CalledProcessError as e: + print "FAILURE: " + input_filename + "; " + str(e) + +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() + + # Expect |my_dir| to be .../pdfium/testing/tools. + my_dir = os.path.dirname(os.path.realpath(__file__)) + testing_dir = os.path.dirname(my_dir) + pdfium_dir = os.path.dirname(testing_dir) + if (os.path.basename(my_dir) != 'tools' or + os.path.basename(testing_dir) != 'testing'): + print 'Confused, can not find pdfium root directory, aborting.' + return 1 + + # Find path to build directory. This depends on whether this is a + # standalone build vs. a build as part of a chromium checkout. For + # standalone, we expect a path like .../pdfium/out/Debug, but for + # chromium, we expect a path like .../src/out/Debug two levels + # higher (to skip over the third_party/pdfium path component under + # which chromium sticks pdfium). + base_dir = pdfium_dir + one_up_dir = os.path.dirname(base_dir) + two_up_dir = os.path.dirname(one_up_dir) + if (os.path.basename(two_up_dir) == 'src' and + os.path.basename(one_up_dir) == 'third_party'): + base_dir = two_up_dir + build_dir = os.path.join(base_dir, options.build_dir) + + # Compiled binaries are found under the build path. + pdfium_test_path = os.path.join(build_dir, 'pdfium_test') + pdfium_diff_path = os.path.join(build_dir, 'pdfium_diff') + if sys.platform.startswith('win'): + pdfium_test_path = pdfium_test_path + '.exe' + pdfium_diff_path = pdfium_diff_path + '.exe' + # TODO(tsepez): Mac may require special handling here. + + # Place generated files under the build directory, not source directory. + working_dir = os.path.join(build_dir, 'gen', 'pdfium', 'testing', 'corpus') + if not os.path.exists(working_dir): + os.makedirs(working_dir) + + # test files are under .../pdfium/testing/corpus. + walk_from_dir = os.path.join(testing_dir, 'corpus'); + 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): + test_one_file(input_filename, source_dir, working_dir, + pdfium_test_path, pdfium_diff_path) + return 0 + + +if __name__ == '__main__': + sys.exit(main()) |