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-rw-r--r--testing/resources/pixel/font_size.pdf72
-rwxr-xr-xtesting/tools/common.py8
-rwxr-xr-xtesting/tools/run_corpus_tests.py169
-rwxr-xr-xtesting/tools/run_javascript_tests.py93
-rwxr-xr-xtesting/tools/run_pixel_tests.py102
-rw-r--r--testing/tools/test_runner.py242
6 files changed, 259 insertions, 427 deletions
diff --git a/testing/resources/pixel/font_size.pdf b/testing/resources/pixel/font_size.pdf
deleted file mode 100644
index 5a42260ce9..0000000000
--- a/testing/resources/pixel/font_size.pdf
+++ /dev/null
@@ -1,72 +0,0 @@
-%PDF-1.7
-% ò¤ô
-1 0 obj <<
- /Type /Catalog
- /Pages 2 0 R
->>
-2 0 obj <<
- /Type /Pages
- /MediaBox [ 0 0 100 400 ]
- /Count 1
- /Kids [ 3 0 R ]
->>
-endobj
-3 0 obj <<
- /Type /Page
- /Parent 2 0 R
- /Resources <<
- /Font <<
- /F1 4 0 R
- >>
- >>
- /Contents 6 0 R
->>
-endobj
-4 0 obj <<
- /Type /Font
- /Subtype /Type1
- /BaseFont /Times-Roman
->>
-endobj
-6 0 obj <<
->>
-stream
-BT
-20 0 Td
-0 20 Td /F1 0 Tf (Size 0) Tj
-0 20 Td /F1 1 Tf (Size 1) Tj
-0 20 Td /F1 2 Tf (Size 2) Tj
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-0 20 Td /F1 11 Tf (Size 11) Tj
-0 20 Td /F1 12 Tf (Size 12) Tj
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-0 20 Td /F1 16 Tf (Size 16) Tj
-0 20 Td /F1 17 Tf (Size 17) Tj
-0 20 Td /F1 18 Tf (Size 18) Tj
-ET
-endstream
-endobj
-xref
-0 7
-0000000000 65535 f
-0000000015 00000 n
-0000000061 00000 n
-0000000154 00000 n
-0000000280 00000 n
-0000000000 65535 f
-0000000358 00000 n
-trailer <<
- /Root 1 0 R
->>
-startxref
-979
-%%EOF
diff --git a/testing/tools/common.py b/testing/tools/common.py
index 6e9de7c82c..ce292bf41f 100755
--- a/testing/tools/common.py
+++ b/testing/tools/common.py
@@ -18,6 +18,13 @@ def os_name():
raise Exception('Confused, can not determine OS, aborting.')
+def RunCommandToFile(cmd, file):
+ try:
+ subprocess.check_call(cmd, stdout=file)
+ return None
+ except subprocess.CalledProcessError as e:
+ return e
+
def RunCommand(cmd, redirect_output=False):
try:
if redirect_output:
@@ -28,6 +35,7 @@ def RunCommand(cmd, redirect_output=False):
except subprocess.CalledProcessError as e:
return e
+
# Adjust Dr. Memory wrapper to have separate log directory for each test
# for better error reporting.
def DrMemoryWrapper(wrapper, pdf_name):
diff --git a/testing/tools/run_corpus_tests.py b/testing/tools/run_corpus_tests.py
index 82c3d2aefe..22b5d734af 100755
--- a/testing/tools/run_corpus_tests.py
+++ b/testing/tools/run_corpus_tests.py
@@ -3,175 +3,12 @@
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
-import cStringIO
-import functools
-import multiprocessing
-import optparse
-import os
-import re
-import shutil
-import subprocess
import sys
-
-import common
-import pngdiffer
-import suppressor
-
-class KeyboardInterruptError(Exception): pass
-
-# 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, image_differ, drmem_wrapper,
- redirect_output=False):
- input_path = os.path.join(source_dir, input_filename)
- pdf_path = os.path.join(working_dir, input_filename)
- # Remove any existing generated images from previous runs.
- actual_images = image_differ.GetActualFiles(
- input_filename, source_dir, working_dir)
- for image in actual_images:
- if os.path.exists(image):
- os.remove(image)
-
- shutil.copyfile(input_path, pdf_path)
- sys.stdout.flush()
- # add Dr. Memory wrapper if exist
- # remove .pdf suffix
- cmd_to_run = common.DrMemoryWrapper(drmem_wrapper,
- os.path.splitext(input_filename)[0])
- cmd_to_run.extend([pdfium_test_path, '--png', pdf_path])
- # run test
- error = common.RunCommand(cmd_to_run, redirect_output)
- if error:
- print "FAILURE: " + input_filename + "; " + str(error)
- return False
- return not image_differ.HasDifferences(input_filename, source_dir,
- working_dir, redirect_output)
-
-
-def test_one_file_parallel(working_dir, pdfium_test_path, image_differ,
- test_case):
- """Wrapper function to call test_one_file() and redirect output to stdout."""
- try:
- old_stdout = sys.stdout
- old_stderr = sys.stderr
- sys.stdout = cStringIO.StringIO()
- sys.stderr = sys.stdout
- input_filename, source_dir = test_case
- result = test_one_file(input_filename, source_dir, working_dir,
- pdfium_test_path, image_differ, "", True);
- output = sys.stdout
- sys.stdout = old_stdout
- sys.stderr = old_stderr
- return (result, output.getvalue(), input_filename, source_dir)
- except KeyboardInterrupt:
- raise KeyboardInterruptError()
-
-
-def handle_result(test_suppressor, input_filename, input_path, result,
- surprises, failures):
- if test_suppressor.IsResultSuppressed(input_filename):
- if result:
- surprises.append(input_path)
- else:
- if not result:
- failures.append(input_path)
-
+import test_runner
def main():
- parser = optparse.OptionParser()
- parser.add_option('--build-dir', default=os.path.join('out', 'Debug'),
- help='relative path from the base source directory')
- parser.add_option('-j', default=multiprocessing.cpu_count(),
- dest='num_workers', type='int',
- help='run NUM_WORKERS jobs in parallel')
- parser.add_option('--wrapper', default='', dest="wrapper",
- help='Dr. Memory wrapper for running test under Dr. Memory')
- 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)
-
- feature_string = subprocess.check_output([pdfium_test_path, '--show-config'])
- test_suppressor = suppressor.Suppressor(finder, feature_string)
- image_differ = pngdiffer.PNGDiffer(finder)
-
- # test files are under .../pdfium/testing/corpus.
- failures = []
- surprises = []
- walk_from_dir = finder.TestingDir('corpus');
- input_file_re = re.compile('^[a-zA-Z0-9_.]+[.]pdf$')
- test_cases = []
-
- if len(args):
- for file_name in args:
- input_path = os.path.join(walk_from_dir, file_name)
- if not os.path.isfile(input_path):
- print "Can't find test file '%s'" % file_name
- return 1
-
- test_cases.append((os.path.basename(input_path),
- os.path.dirname(input_path)))
- else:
- 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 not test_suppressor.IsExecutionSuppressed(input_path):
- if os.path.isfile(input_path):
- test_cases.append((input_filename, source_dir))
-
- if options.num_workers > 1 and len(test_cases) > 1:
- try:
- pool = multiprocessing.Pool(options.num_workers)
- worker_func = functools.partial(test_one_file_parallel, working_dir,
- pdfium_test_path, image_differ)
- worker_results = pool.imap(worker_func, test_cases)
- for worker_result in worker_results:
- result, output, input_filename, source_dir = worker_result
- input_path = os.path.join(source_dir, input_filename)
- sys.stdout.write(output)
- handle_result(test_suppressor, input_filename, input_path, result,
- surprises, failures)
- pool.close()
- except KeyboardInterrupt:
- pool.terminate()
- finally:
- pool.join()
- else:
- for test_case in test_cases:
- input_filename, source_dir = test_case
- result = test_one_file(input_filename, source_dir, working_dir,
- pdfium_test_path, image_differ,
- options.wrapper)
- handle_result(test_suppressor, input_filename, input_path, result,
- surprises, failures)
-
- 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
-
+ runner = test_runner.TestRunner('corpus')
+ return runner.Run()
if __name__ == '__main__':
sys.exit(main())
diff --git a/testing/tools/run_javascript_tests.py b/testing/tools/run_javascript_tests.py
index 4e066a1c97..76d2379dbb 100755
--- a/testing/tools/run_javascript_tests.py
+++ b/testing/tools/run_javascript_tests.py
@@ -3,100 +3,13 @@
# 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
-import common
-
-# 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 generate_and_test(input_filename, source_dir, working_dir,
- fixup_path, pdfium_test_path, text_diff_path,
- drmem_wrapper):
- input_root, _ = os.path.splitext(input_filename)
- input_path = os.path.join(source_dir, input_root + '.in')
- pdf_path = os.path.join(working_dir, input_root + '.pdf')
- txt_path = os.path.join(working_dir, input_root + '.txt')
- expected_path = os.path.join(source_dir, input_root + '_expected.txt')
- try:
- sys.stdout.flush()
- subprocess.check_call(
- [sys.executable, fixup_path, '--output-dir=' + working_dir, input_path])
- with open(txt_path, 'w') as outfile:
- # add Dr. Memory wrapper if exist
- cmd_to_run = common.DrMemoryWrapper(drmem_wrapper, input_root)
- cmd_to_run.extend([pdfium_test_path, pdf_path])
- # run test
- subprocess.check_call(cmd_to_run, stdout=outfile)
- subprocess.check_call(
- [sys.executable, text_diff_path, expected_path, txt_path])
- except subprocess.CalledProcessError as e:
- print "FAILURE: " + input_filename + "; " + str(e)
- return False
- return True
+import test_runner
def main():
- parser = optparse.OptionParser()
- parser.add_option('--build-dir', default=os.path.join('out', 'Debug'),
- help='relative path from the base source directory')
- parser.add_option('-j', default=1,
- dest='num_workers', type='int',
- help='run NUM_WORKERS jobs in parallel (currently ignored)')
- parser.add_option('--wrapper', default='', dest="wrapper",
- help='Dr. Memory wrapper for running test under Dr. Memory')
- options, args = parser.parse_args()
-
- finder = common.DirectoryFinder(options.build_dir)
- fixup_path = finder.ScriptPath('fixup_pdf_template.py')
- text_diff_path = finder.ScriptPath('text_diff.py')
- source_dir = finder.TestingDir(os.path.join('resources', 'javascript'))
- 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', 'javascript'))
- if not os.path.exists(working_dir):
- os.makedirs(working_dir)
-
- feature_string = subprocess.check_output([pdfium_test_path, '--show-config'])
- if "V8" not in feature_string.strip().split(","):
- print "V8 not enabled, skipping."
- return 0
-
- input_files = []
- if len(args):
- for file_name in args:
- input_files.append(file_name.replace(".pdf", ".in"))
- else:
- input_files = os.listdir(source_dir)
-
- failures = []
- input_file_re = re.compile('^[a-zA-Z0-9_.]+[.]in$')
- for input_filename in input_files:
- if input_file_re.match(input_filename):
- input_path = os.path.join(source_dir, input_filename)
- if os.path.isfile(input_path):
- if not generate_and_test(input_filename, source_dir, working_dir,
- fixup_path, pdfium_test_path, text_diff_path,
- options.wrapper):
- failures.append(input_path)
-
- if failures:
- failures.sort()
- print '\n\nSummary of Failures:'
- for failure in failures:
- print failure
- return 1
- return 0
-
+ runner = test_runner.TestRunner('javascript')
+ return runner.Run()
if __name__ == '__main__':
sys.exit(main())
diff --git a/testing/tools/run_pixel_tests.py b/testing/tools/run_pixel_tests.py
index 1595ef7e45..f48a57d5a4 100755
--- a/testing/tools/run_pixel_tests.py
+++ b/testing/tools/run_pixel_tests.py
@@ -3,108 +3,12 @@
# 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
-
-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 generate_and_test(input_filename, source_dir, working_dir,
- fixup_path, pdfium_test_path, image_differ,
- drmem_wrapper):
- input_root, _ = os.path.splitext(input_filename)
- input_path = os.path.join(source_dir, input_root + '.in')
- pdf_path = os.path.join(working_dir, input_root + '.pdf')
-
- # Remove any existing generated images from previous runs.
- actual_images = image_differ.GetActualFiles(
- input_filename, source_dir, working_dir)
- for image in actual_images:
- if os.path.exists(image):
- os.remove(image)
-
- try:
- sys.stdout.flush()
- subprocess.check_call(
- [sys.executable, fixup_path, '--output-dir=' + working_dir, input_path])
- # add Dr. Memory wrapper if exist
- cmd_to_run = common.DrMemoryWrapper(drmem_wrapper, input_root)
- cmd_to_run.extend([pdfium_test_path, '--png', pdf_path])
- # run test
- subprocess.check_call(cmd_to_run)
- except subprocess.CalledProcessError as e:
- print "FAILURE: " + input_filename + "; " + str(e)
- return False
- if image_differ.HasDifferences(input_filename, source_dir, working_dir):
- print "FAILURE: " + input_filename
- return False
- return True
-
+import test_runner
def main():
- parser = optparse.OptionParser()
- parser.add_option('--build-dir', default=os.path.join('out', 'Debug'),
- help='relative path from the base source directory')
- parser.add_option('-j', default=1,
- dest='num_workers', type='int',
- help='run NUM_WORKERS jobs in parallel (currently ignored)')
- parser.add_option('--wrapper', default='', dest="wrapper",
- help='Dr. Memory wrapper for running test under Dr. Memory')
- options, args = parser.parse_args()
- finder = common.DirectoryFinder(options.build_dir)
- fixup_path = finder.ScriptPath('fixup_pdf_template.py')
- source_dir = finder.TestingDir(os.path.join('resources', 'pixel'))
- 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', 'pixel'))
- if not os.path.exists(working_dir):
- os.makedirs(working_dir)
-
- feature_string = subprocess.check_output([pdfium_test_path, '--show-config'])
- test_suppressor = suppressor.Suppressor(finder, feature_string)
- image_differ = pngdiffer.PNGDiffer(finder)
-
- input_files = []
- if len(args):
- for file_name in args:
- input_files.append(file_name.replace(".pdf", ".in"))
- else:
- input_files = os.listdir(source_dir)
-
- failures = []
- input_file_re = re.compile('^[a-zA-Z0-9_.]+[.]in$')
- for input_filename in input_files:
- if input_file_re.match(input_filename):
- input_path = os.path.join(source_dir, input_filename)
- if os.path.isfile(input_path):
- if test_suppressor.IsResultSuppressed(input_filename):
- continue
- if not generate_and_test(input_filename, source_dir, working_dir,
- fixup_path, pdfium_test_path, image_differ,
- options.wrapper):
- failures.append(input_path)
-
- if failures:
- failures.sort()
- print '\n\nSummary of Failures:'
- for failure in failures:
- print failure
- return 1
- return 0
-
+ runner = test_runner.TestRunner('pixel')
+ return runner.Run()
if __name__ == '__main__':
sys.exit(main())
diff --git a/testing/tools/test_runner.py b/testing/tools/test_runner.py
new file mode 100644
index 0000000000..698428ebc2
--- /dev/null
+++ b/testing/tools/test_runner.py
@@ -0,0 +1,242 @@
+#!/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 cStringIO
+import functools
+import multiprocessing
+import optparse
+import os
+import re
+import shutil
+import subprocess
+import sys
+
+import common
+import pngdiffer
+import suppressor
+
+class KeyboardInterruptError(Exception): pass
+
+# 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 TestOneFileParallel(this, test_case):
+ """Wrapper to call GenerateAndTest() and redirect output to stdout."""
+ try:
+ old_stdout = sys.stdout
+ old_stderr = sys.stderr
+ sys.stdout = cStringIO.StringIO()
+ sys.stderr = sys.stdout
+
+ input_filename, source_dir = test_case
+ result = this.GenerateAndTest(input_filename, source_dir, True);
+
+ output = sys.stdout
+ sys.stdout = old_stdout
+ sys.stderr = old_stderr
+ return (result, output.getvalue(), input_filename, source_dir)
+ except KeyboardInterrupt:
+ raise KeyboardInterruptError()
+
+class TestRunner:
+ def __init__(self, dirname):
+ self.test_dir = dirname
+
+ def GenerateAndTest(self, input_filename, source_dir, redirect_output=False):
+ input_root, _ = os.path.splitext(input_filename)
+ expected_txt_path = os.path.join(source_dir, input_root + '_expected.txt')
+
+ pdf_path = os.path.join(self.working_dir, input_root + '.pdf')
+
+ # Remove any existing generated images from previous runs.
+ actual_images = self.image_differ.GetActualFiles(input_filename, source_dir,
+ self.working_dir)
+ for image in actual_images:
+ if os.path.exists(image):
+ os.remove(image)
+
+ sys.stdout.flush()
+
+ raised_exception = self.Generate(source_dir, input_filename, input_root,
+ pdf_path, redirect_output)
+
+ if raised_exception != None:
+ print "FAILURE: " + input_filename + "; " + str(raised_exception)
+ return False
+
+ if os.path.exists(expected_txt_path):
+ raised_exception = self.TestText(input_root, expected_txt_path, pdf_path,
+ redirect_output)
+ else:
+ raised_exception = self.TestPixel(pdf_path, redirect_output)
+
+ if raised_exception != None:
+ print "FAILURE: " + input_filename + "; " + str(raised_exception)
+ return False
+
+ if len(actual_images):
+ if self.image_differ.HasDifferences(input_filename, source_dir,
+ self.working_dir, redirect_output):
+ return False
+
+ return True
+
+
+ def Generate(self, source_dir, input_filename, input_root, pdf_path,
+ redirect_output):
+ original_path = os.path.join(source_dir, input_filename)
+ input_path = os.path.join(source_dir, input_root + '.in')
+ txt_path = os.path.join(self.working_dir, input_root + '.txt')
+
+ if not os.path.exists(input_path):
+ if os.path.exists(original_path):
+ shutil.copyfile(original_path, pdf_path)
+ return None
+
+ sys.stdout.flush()
+ subprocess.check_call(
+ [sys.executable, self.fixup_path, '--output-dir=' + self.working_dir,
+ input_path])
+
+ with open(txt_path, 'w') as outfile:
+ # Add Dr. Memory wrapper if exists.
+ cmd = common.DrMemoryWrapper(self.drmem_wrapper, input_root)
+ cmd.extend([self.pdfium_test_path, pdf_path])
+ ret = common.RunCommandToFile(cmd, outfile)
+ return ret
+
+ def TestText(self, input_root, expected_txt_path, pdf_path, redirect_output):
+ txt_path = os.path.join(self.working_dir, input_root + '.txt')
+ with open(txt_path, 'w') as outfile:
+ subprocess.check_call([self.pdfium_test_path, pdf_path], stdout=outfile)
+
+ cmd = [sys.executable, self.text_diff_path, expected_txt_path, txt_path]
+ return common.RunCommand(cmd, redirect_output)
+
+
+ def TestPixel(self, pdf_path, redirect_output):
+ return common.RunCommand(
+ [self.pdfium_test_path, '--png', pdf_path], redirect_output)
+
+
+ def HandleResult(self, input_filename, input_path, result):
+ if self.test_suppressor.IsResultSuppressed(input_filename):
+ if result:
+ self.surprises.append(input_path)
+ else:
+ if not result:
+ self.failures.append(input_path)
+
+
+ def Run(self):
+ parser = optparse.OptionParser()
+ parser.add_option('--build-dir', default=os.path.join('out', 'Debug'),
+ help='relative path from the base source directory')
+ parser.add_option('-j', default=multiprocessing.cpu_count(),
+ dest='num_workers', type='int',
+ help='run NUM_WORKERS jobs in parallel')
+ parser.add_option('--wrapper', default='', dest="wrapper",
+ help='wrapper for running test under Dr. Memory')
+ options, args = parser.parse_args()
+
+ finder = common.DirectoryFinder(options.build_dir)
+ self.fixup_path = finder.ScriptPath('fixup_pdf_template.py')
+ self.text_diff_path = finder.ScriptPath('text_diff.py')
+
+ self.drmem_wrapper = options.wrapper
+
+ self.source_dir = finder.TestingDir()
+
+ if self.test_dir != 'corpus':
+ test_dir = finder.TestingDir(os.path.join('resources', self.test_dir))
+ else:
+ test_dir = finder.TestingDir(self.test_dir)
+
+ self.pdfium_test_path = finder.ExecutablePath('pdfium_test')
+ if not os.path.exists(self.pdfium_test_path):
+ print "FAILURE: Can't find test executable '%s'" % self.pdfium_test_path
+ print "Use --build-dir to specify its location."
+ return 1
+
+ self.working_dir = finder.WorkingDir(os.path.join('testing', self.test_dir))
+ if not os.path.exists(self.working_dir):
+ os.makedirs(self.working_dir)
+
+ self.feature_string = subprocess.check_output([self.pdfium_test_path,
+ '--show-config'])
+ self.test_suppressor = suppressor.Suppressor(finder, self.feature_string)
+ self.image_differ = pngdiffer.PNGDiffer(finder)
+
+ walk_from_dir = finder.TestingDir(test_dir);
+
+ test_cases = []
+ input_file_re = re.compile('^[a-zA-Z0-9_.]+[.](in|pdf)$')
+
+ if len(args):
+ for file_name in args:
+ file_name.replace(".pdf", ".in")
+ input_path = os.path.join(walk_from_dir, file_name)
+ if not os.path.isfile(input_path):
+ print "Can't find test file '%s'" % file_name
+ return 1
+
+ test_cases.append((os.path.basename(input_path),
+ os.path.dirname(input_path)))
+ else:
+ for file_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(file_dir, input_filename)
+ if not self.test_suppressor.IsExecutionSuppressed(input_path):
+ if os.path.isfile(input_path):
+ test_cases.append((input_filename, file_dir))
+
+ self.failures = []
+ self.surprises = []
+
+ if options.num_workers > 1 and not len(args):
+ try:
+ pool = multiprocessing.Pool(options.num_workers)
+ worker_func = functools.partial(TestOneFileParallel, self)
+
+ worker_results = pool.imap(worker_func, test_cases)
+ for worker_result in worker_results:
+ result, output, input_filename, source_dir = worker_result
+ input_path = os.path.join(source_dir, input_filename)
+ sys.stdout.write(output)
+
+ self.HandleResult(input_filename, input_path, result)
+ except KeyboardInterrupt:
+ pool.terminate()
+ finally:
+ pool.close()
+ pool.join()
+ else:
+ for test_case in test_cases:
+ input_filename, input_file_dir = test_case
+ result = self.GenerateAndTest(input_filename, input_file_dir)
+ self.HandleResult(input_filename,
+ os.path.join(input_file_dir, input_filename), result)
+
+ if self.surprises:
+ self.surprises.sort()
+ print '\n\nUnexpected Successes:'
+ for surprise in self.surprises:
+ print surprise;
+
+ if self.failures:
+ self.failures.sort()
+ print '\n\nSummary of Failures:'
+ for failure in self.failures:
+ print failure
+ return 1
+
+ return 0
+
+
+