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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/174408">174408</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2014-10-07 15:14:01 -0700 (Tue, 07 Oct 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Commit queue doesn't drop obsolete patches sometimes
https://bugs.webkit.org/show_bug.cgi?id=137460
Patch by Jake Nielsen <jacob_nielsen@apple.com> on 2014-10-07
Reviewed by Alexey Proskuryakov.
* Scripts/webkitpy/common/net/bugzilla/bugzilla_mock.py:
Adds another test patch for use in queues_unittest.py.
courtesy of Csaba Osztrogonác <ossy@webkit.org>
(MockBugzilla):
* Scripts/webkitpy/tool/bot/commitqueuetask.py:
Raises a PatchIsNotValid exception in the case of validate() returning
false.
(CommitQueueTask.run):
* Scripts/webkitpy/tool/bot/earlywarningsystemtask.py:
Raises a PatchIsNotValid exception in the case of validate() returning
false.
(EarlyWarningSystemTask.run):
* Scripts/webkitpy/tool/bot/patchanalysistask.py:
Defines PatchIsNotValid exception.
(PatchIsNotValid):
(PatchIsNotValid.__init__):
* Scripts/webkitpy/tool/commands/earlywarningsystem.py:
Remove call to validate() and instead catches the PatchIsNotValid
exception.
(AbstractEarlyWarningSystem.review_patch):
* Scripts/webkitpy/tool/commands/queues.py:
Adds logic to catch the PatchIsNotValid exception.
(CommitQueue.process_work_item):
* Scripts/webkitpy/tool/commands/queues_unittest.py:
Adds the test_non_valid_patch test to ensure that invalid patches are
handled properly, and don't just result in indefinite spinning.
courtesy of Csaba Osztrogonác <ossy@webkit.org>
(test_non_valid_patch):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsScriptswebkitpycommonnetbugzillabugzilla_mockpy">trunk/Tools/Scripts/webkitpy/common/net/bugzilla/bugzilla_mock.py</a></li>
<li><a href="#trunkToolsScriptswebkitpytoolbotcommitqueuetaskpy">trunk/Tools/Scripts/webkitpy/tool/bot/commitqueuetask.py</a></li>
<li><a href="#trunkToolsScriptswebkitpytoolbotearlywarningsystemtaskpy">trunk/Tools/Scripts/webkitpy/tool/bot/earlywarningsystemtask.py</a></li>
<li><a href="#trunkToolsScriptswebkitpytoolbotpatchanalysistaskpy">trunk/Tools/Scripts/webkitpy/tool/bot/patchanalysistask.py</a></li>
<li><a href="#trunkToolsScriptswebkitpytoolcommandsearlywarningsystempy">trunk/Tools/Scripts/webkitpy/tool/commands/earlywarningsystem.py</a></li>
<li><a href="#trunkToolsScriptswebkitpytoolcommandsqueuespy">trunk/Tools/Scripts/webkitpy/tool/commands/queues.py</a></li>
<li><a href="#trunkToolsScriptswebkitpytoolcommandsqueues_unittestpy">trunk/Tools/Scripts/webkitpy/tool/commands/queues_unittest.py</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (174407 => 174408)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog 2014-10-07 21:35:26 UTC (rev 174407)
+++ trunk/Tools/ChangeLog 2014-10-07 22:14:01 UTC (rev 174408)
</span><span class="lines">@@ -1,3 +1,39 @@
</span><ins>+2014-10-07 Jake Nielsen <jacob_nielsen@apple.com>
+
+ Commit queue doesn't drop obsolete patches sometimes
+ https://bugs.webkit.org/show_bug.cgi?id=137460
+
+ Reviewed by Alexey Proskuryakov.
+
+ * Scripts/webkitpy/common/net/bugzilla/bugzilla_mock.py:
+ Adds another test patch for use in queues_unittest.py.
+ courtesy of Csaba Osztrogonác <ossy@webkit.org>
+ (MockBugzilla):
+ * Scripts/webkitpy/tool/bot/commitqueuetask.py:
+ Raises a PatchIsNotValid exception in the case of validate() returning
+ false.
+ (CommitQueueTask.run):
+ * Scripts/webkitpy/tool/bot/earlywarningsystemtask.py:
+ Raises a PatchIsNotValid exception in the case of validate() returning
+ false.
+ (EarlyWarningSystemTask.run):
+ * Scripts/webkitpy/tool/bot/patchanalysistask.py:
+ Defines PatchIsNotValid exception.
+ (PatchIsNotValid):
+ (PatchIsNotValid.__init__):
+ * Scripts/webkitpy/tool/commands/earlywarningsystem.py:
+ Remove call to validate() and instead catches the PatchIsNotValid
+ exception.
+ (AbstractEarlyWarningSystem.review_patch):
+ * Scripts/webkitpy/tool/commands/queues.py:
+ Adds logic to catch the PatchIsNotValid exception.
+ (CommitQueue.process_work_item):
+ * Scripts/webkitpy/tool/commands/queues_unittest.py:
+ Adds the test_non_valid_patch test to ensure that invalid patches are
+ handled properly, and don't just result in indefinite spinning.
+ courtesy of Csaba Osztrogonác <ossy@webkit.org>
+ (test_non_valid_patch):
+
</ins><span class="cx"> 2014-10-07 Daniel Bates <dabates@apple.com>
</span><span class="cx">
</span><span class="cx"> [iOS] Teach run-webkit-tests to honor TestExpectation file for iOS Simulator 64-bit builds
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpycommonnetbugzillabugzilla_mockpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/common/net/bugzilla/bugzilla_mock.py (174407 => 174408)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/common/net/bugzilla/bugzilla_mock.py 2014-10-07 21:35:26 UTC (rev 174407)
+++ trunk/Tools/Scripts/webkitpy/common/net/bugzilla/bugzilla_mock.py 2014-10-07 22:14:01 UTC (rev 174408)
</span><span class="lines">@@ -141,6 +141,15 @@
</span><span class="cx"> "attacher_email": "eric@webkit.org",
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+_patch8 = { # Resolved bug, without review flag, not marked obsolete (maybe already landed)
+ "id": 10007,
+ "bug_id": 50005,
+ "url": "http://example.com/10002",
+ "name": "Patch8",
+ "is_obsolete": False,
+ "is_patch": True,
+ "attacher_email": "eric@webkit.org",
+}
</ins><span class="cx">
</span><span class="cx"> # This matches one of Bug.unassigned_emails
</span><span class="cx"> _unassigned_email = "webkit-unassigned@lists.webkit.org"
</span><span class="lines">@@ -242,7 +251,7 @@
</span><span class="cx"> "reporter_email": _commit_queue_email,
</span><span class="cx"> "assigned_to_email": "foo@foo.com",
</span><span class="cx"> "cc_emails": [],
</span><del>- "attachments": [],
</del><ins>+ "attachments": [_patch8],
</ins><span class="cx"> "bug_status": "RESOLVED",
</span><span class="cx"> "comments": [{"comment_date": datetime.datetime(2011, 6, 11, 9, 4, 3),
</span><span class="cx"> "comment_email": "bar@foo.com",
</span><span class="lines">@@ -343,7 +352,8 @@
</span><span class="cx"> _patch4,
</span><span class="cx"> _patch5,
</span><span class="cx"> _patch6,
</span><del>- _patch7)
</del><ins>+ _patch7,
+ _patch8)
</ins><span class="cx">
</span><span class="cx"> def __init__(self):
</span><span class="cx"> self.queries = MockBugzillaQueries(self)
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpytoolbotcommitqueuetaskpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/tool/bot/commitqueuetask.py (174407 => 174408)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/tool/bot/commitqueuetask.py 2014-10-07 21:35:26 UTC (rev 174407)
+++ trunk/Tools/Scripts/webkitpy/tool/bot/commitqueuetask.py 2014-10-07 22:14:01 UTC (rev 174408)
</span><span class="lines">@@ -26,7 +26,7 @@
</span><span class="cx"> # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
</span><span class="cx"> # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</span><span class="cx">
</span><del>-from webkitpy.tool.bot.patchanalysistask import PatchAnalysisTask, PatchAnalysisTaskDelegate
</del><ins>+from webkitpy.tool.bot.patchanalysistask import PatchAnalysisTask, PatchAnalysisTaskDelegate, PatchIsNotValid
</ins><span class="cx">
</span><span class="cx">
</span><span class="cx"> class CommitQueueTaskDelegate(PatchAnalysisTaskDelegate):
</span><span class="lines">@@ -69,7 +69,7 @@
</span><span class="cx">
</span><span class="cx"> def run(self):
</span><span class="cx"> if not self.validate():
</span><del>- return False
</del><ins>+ raise PatchIsNotValid(self._patch)
</ins><span class="cx"> if not self._clean():
</span><span class="cx"> return False
</span><span class="cx"> if not self._update():
</span><span class="lines">@@ -88,7 +88,7 @@
</span><span class="cx"> # Make sure the patch is still valid before landing (e.g., make sure
</span><span class="cx"> # no one has set commit-queue- since we started working on the patch.)
</span><span class="cx"> if not self.validate():
</span><del>- return False
</del><ins>+ raise PatchIsNotValid(self._patch)
</ins><span class="cx"> # FIXME: We should understand why the land failure occurred and retry if possible.
</span><span class="cx"> if not self._land():
</span><span class="cx"> return self.report_failure()
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpytoolbotearlywarningsystemtaskpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/tool/bot/earlywarningsystemtask.py (174407 => 174408)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/tool/bot/earlywarningsystemtask.py 2014-10-07 21:35:26 UTC (rev 174407)
+++ trunk/Tools/Scripts/webkitpy/tool/bot/earlywarningsystemtask.py 2014-10-07 22:14:01 UTC (rev 174408)
</span><span class="lines">@@ -26,7 +26,7 @@
</span><span class="cx"> # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
</span><span class="cx"> # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</span><span class="cx">
</span><del>-from webkitpy.tool.bot.patchanalysistask import PatchAnalysisTask, PatchAnalysisTaskDelegate, UnableToApplyPatch
</del><ins>+from webkitpy.tool.bot.patchanalysistask import PatchAnalysisTask, PatchAnalysisTaskDelegate, UnableToApplyPatch, PatchIsNotValid
</ins><span class="cx">
</span><span class="cx">
</span><span class="cx"> class EarlyWarningSystemTaskDelegate(PatchAnalysisTaskDelegate):
</span><span class="lines">@@ -50,7 +50,7 @@
</span><span class="cx">
</span><span class="cx"> def run(self):
</span><span class="cx"> if not self.validate():
</span><del>- return False
</del><ins>+ raise PatchIsNotValid(self._patch)
</ins><span class="cx"> if not self._clean():
</span><span class="cx"> return False
</span><span class="cx"> if not self._update():
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpytoolbotpatchanalysistaskpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/tool/bot/patchanalysistask.py (174407 => 174408)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/tool/bot/patchanalysistask.py 2014-10-07 21:35:26 UTC (rev 174407)
+++ trunk/Tools/Scripts/webkitpy/tool/bot/patchanalysistask.py 2014-10-07 22:14:01 UTC (rev 174408)
</span><span class="lines">@@ -36,6 +36,12 @@
</span><span class="cx"> self.patch = patch
</span><span class="cx">
</span><span class="cx">
</span><ins>+class PatchIsNotValid(Exception):
+ def __init__(self, patch):
+ Exception.__init__(self)
+ self.patch = patch
+
+
</ins><span class="cx"> class PatchAnalysisTaskDelegate(object):
</span><span class="cx"> def parent_command(self):
</span><span class="cx"> raise NotImplementedError("subclasses must implement")
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpytoolcommandsearlywarningsystempy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/tool/commands/earlywarningsystem.py (174407 => 174408)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/tool/commands/earlywarningsystem.py 2014-10-07 21:35:26 UTC (rev 174407)
+++ trunk/Tools/Scripts/webkitpy/tool/commands/earlywarningsystem.py 2014-10-07 22:14:01 UTC (rev 174408)
</span><span class="lines">@@ -37,7 +37,7 @@
</span><span class="cx"> from webkitpy.tool.bot.earlywarningsystemtask import EarlyWarningSystemTask, EarlyWarningSystemTaskDelegate
</span><span class="cx"> from webkitpy.tool.bot.expectedfailures import ExpectedFailures
</span><span class="cx"> from webkitpy.tool.bot.layouttestresultsreader import LayoutTestResultsReader
</span><del>-from webkitpy.tool.bot.patchanalysistask import UnableToApplyPatch
</del><ins>+from webkitpy.tool.bot.patchanalysistask import UnableToApplyPatch, PatchIsNotValid
</ins><span class="cx"> from webkitpy.tool.bot.queueengine import QueueEngine
</span><span class="cx"> from webkitpy.tool.commands.queues import AbstractReviewQueue
</span><span class="cx">
</span><span class="lines">@@ -83,15 +83,14 @@
</span><span class="cx">
</span><span class="cx"> def review_patch(self, patch):
</span><span class="cx"> task = EarlyWarningSystemTask(self, patch, self._options.run_tests)
</span><del>- if not task.validate():
- self._did_error(patch, "%s did not process patch." % self.name)
- return False
</del><span class="cx"> try:
</span><span class="cx"> succeeded = task.run()
</span><span class="cx"> if not succeeded:
</span><span class="cx"> # Caller unlocks when review_patch returns True, so we only need to unlock on transient failure.
</span><span class="cx"> self._unlock_patch(patch)
</span><span class="cx"> return succeeded
</span><ins>+ except PatchIsNotValid:
+ self._did_error(patch, "%s did not process patch." % self.name)
</ins><span class="cx"> except UnableToApplyPatch, e:
</span><span class="cx"> self._did_error(patch, "%s unable to apply patch." % self.name)
</span><span class="cx"> return False
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpytoolcommandsqueuespy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/tool/commands/queues.py (174407 => 174408)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/tool/commands/queues.py 2014-10-07 21:35:26 UTC (rev 174407)
+++ trunk/Tools/Scripts/webkitpy/tool/commands/queues.py 2014-10-07 22:14:01 UTC (rev 174408)
</span><span class="lines">@@ -50,7 +50,7 @@
</span><span class="cx"> from webkitpy.tool.bot.feeders import CommitQueueFeeder, EWSFeeder
</span><span class="cx"> from webkitpy.tool.bot.flakytestreporter import FlakyTestReporter
</span><span class="cx"> from webkitpy.tool.bot.layouttestresultsreader import LayoutTestResultsReader
</span><del>-from webkitpy.tool.bot.patchanalysistask import UnableToApplyPatch
</del><ins>+from webkitpy.tool.bot.patchanalysistask import UnableToApplyPatch, PatchIsNotValid
</ins><span class="cx"> from webkitpy.tool.bot.queueengine import QueueEngine, QueueEngineDelegate
</span><span class="cx"> from webkitpy.tool.bot.stylequeuetask import StyleQueueTask, StyleQueueTaskDelegate
</span><span class="cx"> from webkitpy.tool.commands.stepsequence import StepSequenceErrorHandler
</span><span class="lines">@@ -322,6 +322,8 @@
</span><span class="cx"> return True
</span><span class="cx"> self._unlock_patch(patch)
</span><span class="cx"> return False
</span><ins>+ except PatchIsNotValid:
+ self._did_error(patch, "%s did not process patch." % self.name)
</ins><span class="cx"> except ScriptError, e:
</span><span class="cx"> validator = CommitterValidator(self._tool)
</span><span class="cx"> validator.reject_patch_from_commit_queue(patch.id(), self._error_message_for_bug(task, patch, e))
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpytoolcommandsqueues_unittestpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/tool/commands/queues_unittest.py (174407 => 174408)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/tool/commands/queues_unittest.py 2014-10-07 21:35:26 UTC (rev 174407)
+++ trunk/Tools/Scripts/webkitpy/tool/commands/queues_unittest.py 2014-10-07 22:14:01 UTC (rev 174408)
</span><span class="lines">@@ -370,6 +370,18 @@
</span><span class="cx"> }
</span><span class="cx"> self.assert_queue_outputs(CommitQueue(), tool=tool, work_item=rollout_patch, expected_logs=expected_logs)
</span><span class="cx">
</span><ins>+ def test_non_valid_patch(self):
+ tool = MockTool()
+ patch = tool.bugs.fetch_attachment(10007) # _patch8, resolved bug, without review flag, not marked obsolete (maybe already landed)
+ expected_logs = {
+ "begin_work_queue": self._default_begin_work_queue_logs("commit-queue"),
+ "process_work_item": """MOCK: update_status: commit-queue Error: commit-queue did not process patch.
+MOCK: release_work_item: commit-queue 10007
+""",
+ }
+ self.assert_queue_outputs(CommitQueue(), tool=tool, work_item=patch, expected_logs=expected_logs)
+
+
</ins><span class="cx"> def test_auto_retry(self):
</span><span class="cx"> queue = CommitQueue()
</span><span class="cx"> options = Mock()
</span><span class="lines">@@ -406,7 +418,8 @@
</span><span class="cx"> MOCK: update_status: commit-queue Built patch
</span><span class="cx"> Running: webkit-patch --status-host=example.com build-and-test --no-clean --no-update --test --non-interactive --port=mac
</span><span class="cx"> MOCK: update_status: commit-queue Passed tests
</span><del>-MOCK: release_lock: commit-queue 10000
</del><ins>+MOCK: update_status: commit-queue Error: commit-queue did not process patch.
+MOCK: release_work_item: commit-queue 10000
</ins><span class="cx"> """
</span><span class="cx"> self.maxDiff = None
</span><span class="cx"> OutputCapture().assert_outputs(self, queue.process_work_item, [QueuesTest.mock_work_item], expected_logs=expected_logs)
</span></span></pre>
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