| #!/usr/bin/env python |
| # Copyright (c) 2013 Google Inc. All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following disclaimer |
| # in the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| # Used for generating LayoutTest-compatible html files to run html5lib *.dat files. |
| |
| import os |
| import glob |
| |
| |
| class WrapperGenerator(object): |
| INPUT_DIRECTORY = "resources" |
| INPUT_SUFFIX = ".dat" |
| OUTPUT_DIRECTORY = "generated" |
| HARNESS_PREFIX = "run-" |
| HARNESS_SUFFIX = ".html" |
| EXPECTAION_SUFFIX = "-expected.txt" |
| HARNESS_TYPES = ("write", "data") |
| |
| HARNESS_TEMPLATE = """<!DOCTYPE html> |
| <script> |
| var test_files = [ '%(test_path)s' ] |
| </script> |
| <script src="../../resources/dump-as-markup.js"></script> |
| %(extra_content)s |
| <script src="../resources/runner.js"></script> |
| """ |
| |
| def _files_in_directory_with_suffix(self, directory, suffix): |
| return glob.glob(os.path.join(directory, '*' + suffix)) |
| |
| def _last_path_component_removing_suffix(self, path, suffix): |
| return os.path.split(path)[-1][:-len(suffix)] |
| |
| def _remove_harness_prefix(self, name): |
| assert(name.startswith(self.HARNESS_PREFIX)) |
| return name[len(self.HARNESS_PREFIX):] |
| |
| def _remove_harness_type(self, name): |
| parts = name.split('-') |
| assert(parts[-1] in self.HARNESS_TYPES) |
| return "-".join(parts[:-1]) |
| |
| def _test_name_from_harness_name(self, name): |
| name = self._remove_harness_prefix(name) |
| return self._remove_harness_type(name) |
| |
| def _remove_stale_tests(self, test_names): |
| for path in self._files_in_directory_with_suffix(self.OUTPUT_DIRECTORY, self.HARNESS_SUFFIX): |
| name = self._last_path_component_removing_suffix(path, self.HARNESS_SUFFIX) |
| name = self._test_name_from_harness_name(name) |
| if name not in test_names: |
| print("Removing %s, %s no longer exists." % (path, self._input_path(name))) |
| os.remove(path) |
| |
| for path in self._files_in_directory_with_suffix(self.OUTPUT_DIRECTORY, self.EXPECTAION_SUFFIX): |
| name = self._last_path_component_removing_suffix(path, self.EXPECTAION_SUFFIX) |
| name = self._test_name_from_harness_name(name) |
| if name not in test_names: |
| print("Removing %s, %s no longer exists." % (path, self._input_path(name))) |
| os.remove(path) |
| |
| def _input_path(self, test_name): |
| return os.path.join(self.INPUT_DIRECTORY, test_name + self.INPUT_SUFFIX) |
| |
| def _harness_path(self, test_name, use_write): |
| harness_path = os.path.join(self.OUTPUT_DIRECTORY, self.HARNESS_PREFIX + test_name) |
| if use_write: |
| harness_path += "-write" |
| else: |
| harness_path += "-data" |
| return harness_path + self.HARNESS_SUFFIX |
| |
| def _harness_content(self, test_name, use_write): |
| extra_content = "" |
| if not use_write: |
| extra_content = "<script>window.forceDataURLs = true;</script>"; |
| return self.HARNESS_TEMPLATE % { |
| # FIXME: .. should be relative to the number of components in OUTPUT_DIRECTORY |
| 'test_path': os.path.join('..', self._input_path(test_name)), |
| 'extra_content': extra_content, |
| } |
| |
| def _write_harness(self, test_name, use_write): |
| harness_file = open(self._harness_path(test_name, use_write), "w") |
| harness_file.write(self._harness_content(test_name, use_write)) |
| |
| def main(self): |
| test_names = [self._last_path_component_removing_suffix(path, self.INPUT_SUFFIX) for path in self._files_in_directory_with_suffix(self.INPUT_DIRECTORY, self.INPUT_SUFFIX)] |
| |
| self._remove_stale_tests(test_names) |
| |
| for name in test_names: |
| self._write_harness(name, True) |
| self._write_harness(name, False) |
| |
| |
| if __name__ == "__main__": |
| WrapperGenerator().main() |
