First commit of new tools/run-tests.py

tools/testrunner/objects/testcase.py

Index: tools/testrunner/objects/testcase.py
diff --git a/tools/testrunner/objects/testcase.py b/tools/testrunner/objects/testcase.py
new file mode 100644
index 0000000000000000000000000000000000000000..cfc522ea7380c1fef996c4491de1f39352553a16
--- /dev/null
+++ b/tools/testrunner/objects/testcase.py
@@ -0,0 +1,83 @@
+# Copyright 2012 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.
+
+
+from . import output
+
+class TestCase(object):
+  def __init__(self, suite, path, flags=[], dependency=None):
+    self.suite = suite  # TestSuite object
+    self.path = path    # string, e.g. 'div-mod', 'test-api/foo'
+    self.flags = flags  # list of strings, flags specific to this test case
+    self.dependency = dependency  # |path| for testcase that must be run first
+    self.outcomes = None
+    self.output = None
+    self.id = None  # int, used to map result back to TestCase instance
+    self.duration = None  # assigned during execution
+
+  def CopyAddingFlags(self, flags):
+    copy = TestCase(self.suite, self.path, self.flags + flags, self.dependency)
+    copy.outcomes = self.outcomes
+    return copy
+
+  def PackTask(self):
+    """
+    Extracts those parts of this object that are required to run the test
+    and returns them as a JSON serializable object.
+    """
+    assert self.id is not None
+    return [self.suitename(), self.path, self.flags,
+            self.dependency, list(self.outcomes or []), self.id]
+
+  @staticmethod
+  def UnpackTask(task):
+    """Creates a new TestCase object based on packed task data."""
+    # For the order of the fields, refer to PackTask() above.
+    test = TestCase(str(task[0]), task[1], task[2], task[3])
+    test.outcomes = set(task[4])
+    test.id = task[5]
+    return test
+
+  def SetSuiteObject(self, suites):
+    self.suite = suites[self.suite]
+
+  def PackResult(self):
+    """Serializes the output of the TestCase after it has run."""
+    self.suite.StripOutputForTransmit(self)
+    return [self.id, self.output.Pack(), self.duration]
+
+  def MergeResult(self, result):
+    """Applies the contents of a Result to this object."""
+    assert result[0] == self.id
+    self.output = output.Output.Unpack(result[1])
+    self.duration = result[2]
+
+  def suitename(self):
+    return self.suite.name
+
+  def GetLabel(self):
+    return self.suitename() + "/" + self.suite.CommonTestName(self)