1 files changed, 92 insertions, 0 deletions
diff --git a/Tools/Scripts/webkitpy/common/net/layouttestresults.py b/Tools/Scripts/webkitpy/common/net/layouttestresults.py
new file mode 100644
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+++ b/Tools/Scripts/webkitpy/common/net/layouttestresults.py
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+# Copyright (c) 2010, Google Inc. 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.
+#
+# A module for parsing results.html files generated by old-run-webkit-tests
+
+from webkitpy.thirdparty.BeautifulSoup import BeautifulSoup, SoupStrainer
+
+
+# FIXME: This should be unified with all the layout test results code in the layout_tests package
+# This doesn't belong in common.net, but we don't have a better place for it yet.
+def path_for_layout_test(test_name):
+    return "LayoutTests/%s" % test_name
+
+
+# FIXME: This should be unified with all the layout test results code in the layout_tests package
+# This doesn't belong in common.net, but we don't have a better place for it yet.
+class LayoutTestResults(object):
+    """This class knows how to parse old-run-webkit-tests results.html files."""
+
+    stderr_key = u'Tests that had stderr output:'
+    fail_key = u'Tests where results did not match expected results:'
+    timeout_key = u'Tests that timed out:'
+    crash_key = u'Tests that caused the DumpRenderTree tool to crash:'
+    missing_key = u'Tests that had no expected results (probably new):'
+
+    expected_keys = [
+        stderr_key,
+        fail_key,
+        crash_key,
+        timeout_key,
+        missing_key,
+    ]
+
+    @classmethod
+    def _parse_results_html(cls, page):
+        if not page:
+            return None
+        parsed_results = {}
+        tables = BeautifulSoup(page).findAll("table")
+        for table in tables:
+            table_title = unicode(table.findPreviousSibling("p").string)
+            if table_title not in cls.expected_keys:
+                # This Exception should only ever be hit if run-webkit-tests changes its results.html format.
+                raise Exception("Unhandled title: %s" % table_title)
+            # We might want to translate table titles into identifiers before storing.
+            parsed_results[table_title] = [unicode(row.find("a").string) for row in table.findAll("tr")]
+
+        return parsed_results
+
+    @classmethod
+    def results_from_string(cls, string):
+        parsed_results = cls._parse_results_html(string)
+        if not parsed_results:
+            return None
+        return cls(parsed_results)
+
+    def __init__(self, parsed_results):
+        self._parsed_results = parsed_results
+
+    def parsed_results(self):
+        return self._parsed_results
+
+    def results_matching_keys(self, result_keys):
+        return sorted(sum([tests for key, tests in self._parsed_results.items() if key in result_keys], []))
+
+    def failing_tests(self):
+        return self.results_matching_keys([self.fail_key, self.crash_key, self.timeout_key])