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authorTom Sepez <tsepez@chromium.org>2015-03-16 15:21:52 -0700
committerTom Sepez <tsepez@chromium.org>2015-03-16 15:21:52 -0700
commitb29e12ac58aea7ca43d726e152770e7ea80ab54a (patch)
treede632bcb7ba870d7c67b574b200e6cab3f49a031 /testing/tools/run_corpus_tests.py
parenta7865e9c188242c2fc66d993ee4868decf214840 (diff)
downloadpdfium-b29e12ac58aea7ca43d726e152770e7ea80ab54a.tar.xz
Pull our new test case repository via deps.
Add a run_corpus_tests.py script to run pdfium_test against the corpus tree. Note that this differs from the run_pixel_tests.py script, since pre-processing is not required. I'll work on unifying these in a subsequent CL. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1010833003
Diffstat (limited to 'testing/tools/run_corpus_tests.py')
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diff --git a/testing/tools/run_corpus_tests.py b/testing/tools/run_corpus_tests.py
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+++ b/testing/tools/run_corpus_tests.py
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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 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())