# 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
+# This script generates h and cpp file for TestObj.idl using code
+# generators. Please execute the script whenever changes are made to
+# CodeGeneratorXXXX.pm, and submit the changes in XXXXTestObj.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 shutil
-import subprocess
import sys
-import tempfile
-from webkitpy.common.checkout.scm.detection import detect_scm_system
-
-
-def generate_from_idl(generator, idl_file, output_directory, supplemental_dependency_file):
- 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,
- '--supplementalDependencyFile', supplemental_dependency_file,
- idl_file]
-
- process = subprocess.Popen(cmd, stdout = subprocess.PIPE, stderr = subprocess.STDOUT)
- exit_code = process.wait()
- output = process.communicate()[0]
- if output:
- print output
- return exit_code
-
-
-def generate_supplemental_dependency(input_directory, supplemental_dependency_file):
- idl_files_list = tempfile.mkstemp()
- for input_file in os.listdir(input_directory):
- (name, extension) = os.path.splitext(input_file)
- if extension != '.idl':
- continue
- os.write(idl_files_list[0], os.path.join(input_directory, input_file) + "\n")
- os.close(idl_files_list[0])
-
- cmd = ['perl', '-w',
- '-IWebCore/bindings/scripts',
- 'WebCore/bindings/scripts/resolve-supplemental.pl',
- '--idlFilesList', idl_files_list[1],
- '--defines', '',
- '--supplementalDependencyFile', supplemental_dependency_file]
- process = subprocess.Popen(cmd, stdout = subprocess.PIPE, stderr = subprocess.STDOUT)
- exit_code = process.wait()
- output = process.communicate()[0]
- if output:
- print output
-
- os.remove(idl_files_list[1])
- return exit_code
-
-
-def detect_changes(generator, work_directory, reference_directory):
- changes_found = False
- for output_file in os.listdir(work_directory):
- cmd = ['diff',
- '-u',
- '-N',
- os.path.join(reference_directory, output_file),
- os.path.join(work_directory, output_file)]
-
- process = subprocess.Popen(cmd, stdout = subprocess.PIPE, stderr = subprocess.STDOUT)
- process.wait()
- output = process.communicate()[0]
- if output:
- print 'FAIL: (%s) %s' % (generator, output_file)
- print output
- changes_found = True
- else:
- print 'PASS: (%s) %s' % (generator, output_file)
-
- return changes_found
-
-
-def run_tests(generator, input_directory, reference_directory, reset_results, supplemental_dependency_file):
- 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
- # 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 generate_from_idl(generator,
- os.path.join(input_directory, input_file),
- work_directory,
- supplemental_dependency_file):
- passed = False
-
- if reset_results:
- print "Reset results: (%s) %s" % (generator, input_file)
- continue
-
- # Detect changes
- if detect_changes(generator, work_directory, reference_directory):
- passed = False
- shutil.rmtree(work_directory)
-
- return passed
-
def main(argv):
"""Runs WebCore bindings code generators on test IDL files and compares
"""
reset_results = "--reset-results" in argv
- current_scm = detect_scm_system(os.curdir)
- os.chdir(os.path.join(current_scm.checkout_root, 'Source'))
-
- all_tests_passed = True
-
generators = [
'JS',
'V8',
'CPP'
]
- input_directory = os.path.join('WebCore', 'bindings', 'scripts', 'test')
- supplemental_dependency_file = tempfile.mkstemp()[1]
- if generate_supplemental_dependency(input_directory, supplemental_dependency_file):
- print 'Failed to generate a supplemental dependency file.'
- os.remove(supplemental_dependency_file)
- return -1
-
- 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, supplemental_dependency_file):
- all_tests_passed = False
+ from webkitpy.bindings.main import BindingsTests
- os.remove(supplemental_dependency_file)
- print ''
- if all_tests_passed:
- print 'All tests PASS!'
- return 0
- else:
- print 'Some tests FAIL! (To update the reference files, execute "run-bindings-tests --reset-results")'
- return -1
+ BindingsTests(reset_results, generators).main()
if __name__ == '__main__':
--- /dev/null
+#!/usr/bin/python
+# Copyright (C) 2011 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.
+#
+
+import os
+import os.path
+import shutil
+import subprocess
+import sys
+import tempfile
+from webkitpy.common.checkout.scm.detection import detect_scm_system
+
+
+class BindingsTests:
+
+ def __init__(self, reset_results, generators):
+ self.reset_results = reset_results
+ self.generators = generators
+
+ def generate_from_idl(self, generator, idl_file, output_directory, supplemental_dependency_file):
+ 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,
+ '--supplementalDependencyFile', supplemental_dependency_file,
+ idl_file]
+
+ process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+ exit_code = process.wait()
+ output = process.communicate()[0]
+ if output:
+ print output
+ return exit_code
+
+ def generate_supplemental_dependency(self, input_directory, supplemental_dependency_file):
+ idl_files_list = tempfile.mkstemp()
+ for input_file in os.listdir(input_directory):
+ (name, extension) = os.path.splitext(input_file)
+ if extension != '.idl':
+ continue
+ os.write(idl_files_list[0], os.path.join(input_directory, input_file) + "\n")
+ os.close(idl_files_list[0])
+
+ cmd = ['perl', '-w',
+ '-IWebCore/bindings/scripts',
+ 'WebCore/bindings/scripts/resolve-supplemental.pl',
+ '--idlFilesList', idl_files_list[1],
+ '--defines', '',
+ '--supplementalDependencyFile', supplemental_dependency_file]
+ process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+ exit_code = process.wait()
+ output = process.communicate()[0]
+ if output:
+ print output
+
+ os.remove(idl_files_list[1])
+ return exit_code
+
+ def detect_changes(self, generator, work_directory, reference_directory):
+ changes_found = False
+ for output_file in os.listdir(work_directory):
+ cmd = ['diff',
+ '-u',
+ '-N',
+ os.path.join(reference_directory, output_file),
+ os.path.join(work_directory, output_file)]
+
+ process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+ process.wait()
+ output = process.communicate()[0]
+ if output:
+ print 'FAIL: (%s) %s' % (generator, output_file)
+ print output
+ changes_found = True
+ else:
+ print 'PASS: (%s) %s' % (generator, output_file)
+
+ return changes_found
+
+ def run_tests(self, generator, input_directory, reference_directory, supplemental_dependency_file):
+ 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
+ # Generate output into the work directory (either the given one or a
+ # temp one if not reset_results is performed)
+ if not self.reset_results:
+ work_directory = tempfile.mkdtemp()
+
+ if self.generate_from_idl(generator,
+ os.path.join(input_directory, input_file),
+ work_directory,
+ supplemental_dependency_file):
+ passed = False
+
+ if self.reset_results:
+ print "Reset results: (%s) %s" % (generator, input_file)
+ continue
+
+ # Detect changes
+ if self.detect_changes(generator, work_directory, reference_directory):
+ passed = False
+ shutil.rmtree(work_directory)
+
+ return passed
+
+ def main(self):
+ current_scm = detect_scm_system(os.curdir)
+ os.chdir(os.path.join(current_scm.checkout_root, 'Source'))
+
+ all_tests_passed = True
+
+ input_directory = os.path.join('WebCore', 'bindings', 'scripts', 'test')
+ supplemental_dependency_file = tempfile.mkstemp()[1]
+ if self.generate_supplemental_dependency(input_directory, supplemental_dependency_file):
+ print 'Failed to generate a supplemental dependency file.'
+ os.remove(supplemental_dependency_file)
+ return -1
+
+ for generator in self.generators:
+ input_directory = os.path.join('WebCore', 'bindings', 'scripts', 'test')
+ reference_directory = os.path.join('WebCore', 'bindings', 'scripts', 'test', generator)
+ if not self.run_tests(generator, input_directory, reference_directory, supplemental_dependency_file):
+ all_tests_passed = False
+
+ os.remove(supplemental_dependency_file)
+ print ''
+ if all_tests_passed:
+ print 'All tests PASS!'
+ return 0
+ else:
+ print 'Some tests FAIL! (To update the reference files, execute "run-bindings-tests --reset-results")'
+ return -1
git://git.webkit.org / WebKit-https.git / commitdiff