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-rwxr-xr-xWebKitTools/Scripts/run-bindings-tests137
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diff --git a/WebKitTools/Scripts/run-bindings-tests b/WebKitTools/Scripts/run-bindings-tests
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-#!/usr/bin/python
-# Copyright (C) 2010 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:
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# 2. 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.
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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.
-#
-
-# This script generates h and cpp file for TestObj.idl using the V8 code
-# generator. Please execute the script whenever changes are made to
-# CodeGeneratorV8.pm, and submit the changes in V8TestObj.h/cpp in the same
-# patch. This makes it easier to track and review changes in generated code.
-# To execute, invoke: 'python run_tests.py'
-
-import os
-import os.path
-import subprocess
-import sys
-import tempfile
-from webkitpy.common.checkout import scm
-
-
-def generate_from_idl(generator, idl_file, output_directory):
- cmd = ['perl', '-w',
- '-IWebCore/bindings/scripts',
- 'WebCore/bindings/scripts/generate-bindings.pl',
- # idl include directories (path relative to generate-bindings.pl)
- '--include', '.',
- '--defines', 'TESTING_%s' % generator,
- '--generator', generator,
- '--outputDir', output_directory,
- idl_file]
- return subprocess.call(cmd) == 0
-
-
-def detect_changes(work_directory, reference_directory):
- changes_found = False
- for output_file in os.listdir(work_directory):
- print 'Detecting changes in %s...' % output_file
- cmd = ['diff',
- '-u',
- os.path.join(reference_directory, output_file),
- os.path.join(work_directory, output_file)]
- if subprocess.call(cmd) != 0:
- print 'Detected changes in %s (see above)' % output_file
- changes_found = True
- else:
- print 'No changes found.'
-
- return changes_found
-
-
-def run_tests(generator, input_directory, reference_directory, reset_results):
- work_directory = reference_directory
-
- passed = True
- for input_file in os.listdir(input_directory):
- (name, extension) = os.path.splitext(input_file)
- if extension != '.idl':
- continue
- print 'Testing the %s generator on %s' % (generator, input_file)
- # Generate output into the work directory (either the given one or a
- # temp one if not reset_results is performed)
- if not reset_results:
- work_directory = tempfile.mkdtemp()
- if not generate_from_idl(generator, os.path.join(input_directory,
- input_file),
- work_directory):
- passed = False
- if reset_results:
- print "Overwrote reference files"
- continue
- # Detect changes
- if detect_changes(work_directory, reference_directory):
- passed = False
-
- if not passed:
- print '%s generator failed.' % generator
- return passed
-
-
-def main(argv):
- """Runs WebCore bindings code generators on test IDL files and compares
- the results with reference files.
-
- Options:
- --reset-results: Overwrites the reference files with the generated results.
-
- """
- reset_results = "--reset-results" in argv
-
- current_scm = scm.detect_scm_system(os.curdir)
- os.chdir(current_scm.checkout_root)
-
- all_tests_passed = True
-
- generators = [
- 'JS',
- 'V8',
- 'ObjC',
- 'GObject',
- 'CPP'
- ]
-
- for generator in generators:
- input_directory = os.path.join('WebCore', 'bindings', 'scripts', 'test')
- reference_directory = os.path.join('WebCore', 'bindings', 'scripts', 'test', generator)
- if not run_tests(generator, input_directory, reference_directory, reset_results):
- all_tests_passed = False
-
- if all_tests_passed:
- print 'All tests passed!'
- return 0
- else:
- print '(To update the reference files, execute "run-bindings-tests --reset-results")'
- return -1
-
-
-if __name__ == '__main__':
- sys.exit(main(sys.argv))