1# Copyright 2014 the V8 project authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5import os 6 7from testrunner.local import commands 8from testrunner.local import testsuite 9from testrunner.local import utils 10from testrunner.objects import testcase 11 12class FuzzNativesTestSuite(testsuite.TestSuite): 13 14 def __init__(self, name, root): 15 super(FuzzNativesTestSuite, self).__init__(name, root) 16 17 def ListTests(self, context): 18 shell = os.path.abspath(os.path.join(context.shell_dir, self.shell())) 19 if utils.IsWindows(): 20 shell += ".exe" 21 output = commands.Execute( 22 context.command_prefix + 23 [shell, "--allow-natives-syntax", "-e", 24 "try { var natives = %ListNatives();" 25 " for (var n in natives) { print(natives[n]); }" 26 "} catch(e) {}"] + 27 context.extra_flags) 28 if output.exit_code != 0: 29 print output.stdout 30 print output.stderr 31 assert False, "Failed to get natives list." 32 tests = [] 33 for line in output.stdout.strip().split(): 34 try: 35 (name, argc) = line.split(",") 36 flags = ["--allow-natives-syntax", 37 "-e", "var NAME = '%s', ARGC = %s;" % (name, argc)] 38 test = testcase.TestCase(self, name, flags) 39 tests.append(test) 40 except: 41 # Work-around: If parsing didn't work, it might have been due to output 42 # caused by other d8 flags. 43 pass 44 return tests 45 46 def GetFlagsForTestCase(self, testcase, context): 47 name = testcase.path 48 basefile = os.path.join(self.root, "base.js") 49 return testcase.flags + [basefile] + context.mode_flags 50 51def GetSuite(name, root): 52 return FuzzNativesTestSuite(name, root) 53