Reapply changelist r7436.

test/preparser/testcfg.py

Index: test/preparser/testcfg.py
diff --git a/test/preparser/testcfg.py b/test/preparser/testcfg.py
new file mode 100644
index 0000000000000000000000000000000000000000..c78d03bc470bcc5552acc9603e23ff7610492bfa
--- /dev/null
+++ b/test/preparser/testcfg.py
@@ -0,0 +1,90 @@
+# 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
+import platform
+import utils
+
+
+class PreparserTestCase(test.TestCase):
+
+  def __init__(self, root, path, executable, mode, context):
+    super(PreparserTestCase, self).__init__(context, path, mode)
+    self.executable = executable
+    self.root = root
+
+  def GetLabel(self):
+    return "%s %s %s" % (self.mode, self.path[-2], self.path[-1])
+
+  def GetName(self):
+    return self.path[-1]
+
+  def BuildCommand(self, path):
+    testfile = join(self.root, self.GetName()) + ".js"
+    result = [self.executable, testfile]
+    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 ListTests(self, current_path, path, mode, variant_flags):
+    executable = join('obj', 'preparser', mode, 'preparser')
+    if utils.IsWindows():
+      executable += '.exe'
+    executable = join(self.context.buildspace, executable)
+    # Find all .js files in tests/preparser directory.
+    filenames = [f[:-3] for f in os.listdir(self.root) if f.endswith(".js")]
+    filenames.sort()
+    result = []
+    for file in filenames:
+      result.append(PreparserTestCase(self.root,
+                                      current_path + [file], executable,
+                                      mode, self.context))
+    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 GetConfiguration(context, root):
+  return PreparserTestConfiguration(context, root)