| # Copyright 2011 the V8 project authors. 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. |
| |
| import test |
| import os |
| from os.path import join, dirname, exists, isfile |
| import platform |
| import utils |
| import re |
| |
| class PreparserTestCase(test.TestCase): |
| |
| def __init__(self, root, path, executable, mode, throws, context, source): |
| super(PreparserTestCase, self).__init__(context, path, mode) |
| self.executable = executable |
| self.root = root |
| self.throws = throws |
| self.source = source |
| |
| def GetLabel(self): |
| return "%s %s %s" % (self.mode, self.path[-2], self.path[-1]) |
| |
| def GetName(self): |
| return self.path[-1] |
| |
| def HasSource(self): |
| return self.source is not None |
| |
| def GetSource(): |
| return self.source |
| |
| def BuildCommand(self, path): |
| if (self.source is not None): |
| result = [self.executable, "-e", self.source] |
| else: |
| testfile = join(self.root, self.GetName()) + ".js" |
| result = [self.executable, testfile] |
| if (self.throws): |
| result += ['throws'] + self.throws |
| return result |
| |
| def GetCommand(self): |
| return self.BuildCommand(self.path) |
| |
| def Run(self): |
| return test.TestCase.Run(self) |
| |
| |
| class PreparserTestConfiguration(test.TestConfiguration): |
| |
| def __init__(self, context, root): |
| super(PreparserTestConfiguration, self).__init__(context, root) |
| |
| def GetBuildRequirements(self): |
| return ['preparser'] |
| |
| def GetExpectations(self): |
| expects_file = join(self.root, 'preparser.expectation') |
| map = {} |
| if exists(expects_file): |
| rule_regex = re.compile("^([\w\-]+)(?::([\w\-]+))?(?::(\d+),(\d+))?$") |
| for line in utils.ReadLinesFrom(expects_file): |
| if (line[0] == '#'): continue |
| rule_match = rule_regex.match(line) |
| if rule_match: |
| expects = [] |
| if (rule_match.group(2)): |
| expects = expects + [rule_match.group(2)] |
| if (rule_match.group(3)): |
| expects = expects + [rule_match.group(3), rule_match.group(4)] |
| map[rule_match.group(1)] = expects |
| return map; |
| |
| def ParsePythonTestTemplates(self, result, filename, |
| executable, current_path, mode): |
| pathname = join(self.root, filename + ".pyt") |
| source = open(pathname).read(); |
| def Test(name, source, expectation): |
| throws = None |
| if (expectation is not None): |
| throws = [expectation] |
| test = PreparserTestCase(self.root, |
| current_path + [filename, name], |
| executable, |
| mode, throws, self.context, |
| source.replace("\n", " ")) |
| result.append(test) |
| def Template(name, source): |
| def MkTest(replacement, expectation): |
| testname = name |
| testsource = source |
| for key in replacement.keys(): |
| testname = testname.replace("$"+key, replacement[key]); |
| testsource = testsource.replace("$"+key, replacement[key]); |
| Test(testname, testsource, expectation) |
| return MkTest |
| eval(compile(source, pathname, "exec"), |
| {"Test": Test, "Template": Template}, {}) |
| |
| def ListTests(self, current_path, path, mode, variant_flags): |
| executable = 'preparser' |
| if utils.IsWindows(): |
| executable += '.exe' |
| executable = join(self.context.buildspace, executable) |
| if not isfile(executable): |
| executable = join('obj', 'preparser', mode, 'preparser') |
| if utils.IsWindows(): |
| executable += '.exe' |
| executable = join(self.context.buildspace, executable) |
| expectations = self.GetExpectations() |
| result = [] |
| # Find all .js files in tests/preparser directory. |
| filenames = [f[:-3] for f in os.listdir(self.root) if f.endswith(".js")] |
| filenames.sort() |
| for file in filenames: |
| throws = None; |
| if (file in expectations): |
| throws = expectations[file] |
| result.append(PreparserTestCase(self.root, |
| current_path + [file], executable, |
| mode, throws, self.context, None)) |
| # Find all .pyt files in test/preparser directory. |
| filenames = [f[:-4] for f in os.listdir(self.root) if f.endswith(".pyt")] |
| filenames.sort() |
| for file in filenames: |
| # Each file as a python source file to be executed in a specially |
| # perparsed environment (defining the Template and Test functions) |
| self.ParsePythonTestTemplates(result, file, |
| executable, current_path, mode) |
| return result |
| |
| def GetTestStatus(self, sections, defs): |
| status_file = join(self.root, 'preparser.status') |
| if exists(status_file): |
| test.ReadConfigurationInto(status_file, sections, defs) |
| |
| def VariantFlags(self): |
| return [[]]; |
| |
| |
| def GetConfiguration(context, root): |
| return PreparserTestConfiguration(context, root) |