First commit of new tools/run-tests.py

test/preparser/testcfg.py

 # 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 os
+import re
+
+from testrunner.local import testsuite
+from testrunner.local import utils
+from testrunner.objects import testcase
+
+
+class PreparserTestSuite(testsuite.TestSuite):
+  def __init__(self, name, root):
+    super(PreparserTestSuite, self).__init__(name, root)
+
+  def shell(self):
+    return "preparser"
+
+  def _GetExpectations(self):
+    expects_file = join(self.root, "preparser.expectation")
+    expectations_map = {}
+    if not os.path.exists(expects_file): return expectations_map
+    rule_regex = re.compile("^([\w\-]+)(?::([\w\-]+))?(?::(\d+),(\d+))?$")
+    for line in utils.ReadLinesFrom(expects_file):
+      rule_match = rule_regex.match(line)
+      if not rule_match: continue
+      expects = []
+      if (rule_match.group(2)):
+        expects += [rule_match.group(2)]
+        if (rule_match.group(3)):
+          expects += [rule_match.group(3), rule_match.group(4)]
+      expectations_map[rule_match.group(1)] = " ".join(expects)
+    return expectations_map
+
+  def _ParsePythonTestTemplates(self, result, filename):
+    pathname = join(self.root, filename + ".pyt")
+    def Test(name, source, expectation):
+      source = source.replace("\n", " ")
+      testname = os.path.join(filename, name)
+      flags = ["-e", source]
+      if expectation:
+        flags += ["throws", expectation]
+      test = testcase.TestCase(self, testname, flags=flags)
+      result.append(test)
+    def Template(name, source):
+      def MkTest(replacement, expectation):
+        testname = name
+        testsource = source
+        for key in replacement.keys():
+          testname = testname.replace("$" + key, replacement[key]);
+          testsource = testsource.replace("$" + key, replacement[key]);
+        Test(testname, testsource, expectation)
+      return MkTest
+    execfile(pathname, {"Test": Test, "Template": Template})
+
+  def ListTests(self, context):
+    expectations = self._GetExpectations()
+    result = []
+
+    # Find all .js files in this directory.
+    filenames = [f[:-3] for f in os.listdir(self.root) if f.endswith(".js")]
+    filenames.sort()
+    for f in filenames:
+      throws = expectations.get(f, None)
+      flags = [f + ".js"]
+      if throws:
+        flags += ["throws", throws]
+      test = testcase.TestCase(self, f, flags=flags)
+      result.append(test)
+
+    # Find all .pyt files in this directory.
+    filenames = [f[:-4] for f in os.listdir(self.root) if f.endswith(".pyt")]
+    filenames.sort()
+    for f in filenames:
+      self._ParsePythonTestTemplates(result, f)
+    return result
+
+  def GetFlagsForTestCase(self, testcase, context):
+    first = testcase.flags[0]
+    if first != "-e":
+      testcase.flags[0] = os.path.join(self.root, first)
+    return testcase.flags
+
+  def GetSourceForTest(self, testcase):
+    if testcase.flags[0] == "-e":
+      return testcase.flags[1]
+    with open(testcase.flags[0]) as f:
+      return f.read()
+
+  def VariantFlags(self):
+    return [[]];
+
+
+def GetSuite(name, root):
+  return PreparserTestSuite(name, root)
+
+
+# Deprecated definitions below.
+# TODO(jkummerow): Remove when SCons is no longer supported.
+
+
+from os.path import join, exists, isfile
 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():
+  def GetSource(self):
     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
@@ skipping 91 matching lines @@
     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)