WebKitTools/Scripts/webkitpy/tool/commands/download_unittest.py - platform/external/webkit - Git at Google

 # Copyright (C) 2009 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.

 import unittest

 from webkitpy.common.system.outputcapture import OutputCapture
 from webkitpy.thirdparty.mock import Mock
 from webkitpy.tool.commands.commandtest import CommandsTest
 from webkitpy.tool.commands.download import *
 from webkitpy.tool.mocktool import MockOptions, MockTool


 class AbstractRolloutPrepCommandTest(unittest.TestCase):
     def test_commit_info(self):
         command = AbstractRolloutPrepCommand()
         tool = MockTool()
         command.bind_to_tool(tool)
         output = OutputCapture()

         expected_stderr = "Preparing rollout for bug 42.\n"
         commit_info = output.assert_outputs(self, command._commit_info, [1234], expected_stderr=expected_stderr)
         self.assertTrue(commit_info)

         mock_commit_info = Mock()
         mock_commit_info.bug_id = lambda: None
         tool._checkout.commit_info_for_revision = lambda revision: mock_commit_info
         expected_stderr = "Unable to parse bug number from diff.\n"
         commit_info = output.assert_outputs(self, command._commit_info, [1234], expected_stderr=expected_stderr)
         self.assertEqual(commit_info, mock_commit_info)


 class DownloadCommandsTest(CommandsTest):
     def _default_options(self):
         options = MockOptions()
         options.build = True
         options.build_style = True
         options.check_builders = True
         options.check_style = True
         options.clean = True
         options.close_bug = True
         options.force_clean = False
         options.force_patch = True
         options.non_interactive = False
         options.parent_command = 'MOCK parent command'
         options.quiet = False
         options.test = True
         options.update = True
         return options

     def test_build(self):
         expected_stderr = "Updating working directory\nBuilding WebKit\n"
         self.assert_execute_outputs(Build(), [], options=self._default_options(), expected_stderr=expected_stderr)

     def test_build_and_test(self):
         expected_stderr = "Updating working directory\nBuilding WebKit\nRunning Python unit tests\nRunning Perl unit tests\nRunning JavaScriptCore tests\nRunning run-webkit-tests\n"
         self.assert_execute_outputs(BuildAndTest(), [], options=self._default_options(), expected_stderr=expected_stderr)

     def test_apply_attachment(self):
         options = self._default_options()
         options.update = True
         options.local_commit = True
         expected_stderr = "Updating working directory\nProcessing 1 patch from 1 bug.\nProcessing patch 197 from bug 42.\n"
         self.assert_execute_outputs(ApplyAttachment(), [197], options=options, expected_stderr=expected_stderr)

     def test_apply_patches(self):
         options = self._default_options()
         options.update = True
         options.local_commit = True
         expected_stderr = "Updating working directory\n2 reviewed patches found on bug 42.\nProcessing 2 patches from 1 bug.\nProcessing patch 197 from bug 42.\nProcessing patch 128 from bug 42.\n"
         self.assert_execute_outputs(ApplyFromBug(), [42], options=options, expected_stderr=expected_stderr)

     def test_land_diff(self):
         expected_stderr = "Building WebKit\nRunning Python unit tests\nRunning Perl unit tests\nRunning JavaScriptCore tests\nRunning run-webkit-tests\nCommitted r49824: <http://trac.webkit.org/changeset/49824>\nUpdating bug 42\n"
         mock_tool = MockTool()
         mock_tool.scm().create_patch = Mock()
         mock_tool.checkout().modified_changelogs = Mock(return_value=[])
         self.assert_execute_outputs(Land(), [42], options=self._default_options(), expected_stderr=expected_stderr, tool=mock_tool)
         # Make sure we're not calling expensive calls too often.
         self.assertEqual(mock_tool.scm().create_patch.call_count, 0)
         self.assertEqual(mock_tool.checkout().modified_changelogs.call_count, 1)

     def test_land_red_builders(self):
         expected_stderr = '\nWARNING: Builders ["Builder2"] are red, please watch your commit carefully.\nSee http://dummy_buildbot_host/console?category=core\n\nBuilding WebKit\nRunning Python unit tests\nRunning Perl unit tests\nRunning JavaScriptCore tests\nRunning run-webkit-tests\nCommitted r49824: <http://trac.webkit.org/changeset/49824>\nUpdating bug 42\n'
         mock_tool = MockTool()
         mock_tool.buildbot.light_tree_on_fire()
         self.assert_execute_outputs(Land(), [42], options=self._default_options(), expected_stderr=expected_stderr, tool=mock_tool)

     def test_check_style(self):
         expected_stderr = "Processing 1 patch from 1 bug.\nUpdating working directory\nProcessing patch 197 from bug 42.\nRunning check-webkit-style\n"
         self.assert_execute_outputs(CheckStyle(), [197], options=self._default_options(), expected_stderr=expected_stderr)

     def test_build_attachment(self):
         expected_stderr = "Processing 1 patch from 1 bug.\nUpdating working directory\nProcessing patch 197 from bug 42.\nBuilding WebKit\n"
         self.assert_execute_outputs(BuildAttachment(), [197], options=self._default_options(), expected_stderr=expected_stderr)

     def test_land_attachment(self):
         # FIXME: This expected result is imperfect, notice how it's seeing the same patch as still there after it thought it would have cleared the flags.
         expected_stderr = """Processing 1 patch from 1 bug.
 Updating working directory
 Processing patch 197 from bug 42.
 Building WebKit
 Running Python unit tests
 Running Perl unit tests
 Running JavaScriptCore tests
 Running run-webkit-tests
 Committed r49824: <http://trac.webkit.org/changeset/49824>
 Not closing bug 42 as attachment 197 has review=+.  Assuming there are more patches to land from this bug.
 """
         self.assert_execute_outputs(LandAttachment(), [197], options=self._default_options(), expected_stderr=expected_stderr)

     def test_land_patches(self):
         # FIXME: This expected result is imperfect, notice how it's seeing the same patch as still there after it thought it would have cleared the flags.
         expected_stderr = """2 reviewed patches found on bug 42.
 Processing 2 patches from 1 bug.
 Updating working directory
 Processing patch 197 from bug 42.
 Building WebKit
 Running Python unit tests
 Running Perl unit tests
 Running JavaScriptCore tests
 Running run-webkit-tests
 Committed r49824: <http://trac.webkit.org/changeset/49824>
 Not closing bug 42 as attachment 197 has review=+.  Assuming there are more patches to land from this bug.
 Updating working directory
 Processing patch 128 from bug 42.
 Building WebKit
 Running Python unit tests
 Running Perl unit tests
 Running JavaScriptCore tests
 Running run-webkit-tests
 Committed r49824: <http://trac.webkit.org/changeset/49824>
 Not closing bug 42 as attachment 197 has review=+.  Assuming there are more patches to land from this bug.
 """
         self.assert_execute_outputs(LandFromBug(), [42], options=self._default_options(), expected_stderr=expected_stderr)

     def test_prepare_rollout(self):
         expected_stderr = "Preparing rollout for bug 42.\nUpdating working directory\nRunning prepare-ChangeLog\n"
         self.assert_execute_outputs(PrepareRollout(), [852, "Reason"], options=self._default_options(), expected_stderr=expected_stderr)

     def test_create_rollout(self):
         expected_stderr = """Preparing rollout for bug 42.
 Updating working directory
 MOCK create_bug
 bug_title: REGRESSION(r852): Reason
 bug_description: http://trac.webkit.org/changeset/852 broke the build:
 Reason
 Running prepare-ChangeLog
 MOCK add_patch_to_bug: bug_id=None, description=ROLLOUT of r852, mark_for_review=False, mark_for_commit_queue=True, mark_for_landing=False
 -- Begin comment --
 Any committer can land this patch automatically by marking it commit-queue+.  The commit-queue will build and test the patch before landing to ensure that the rollout will be successful.  This process takes approximately 15 minutes.

 If you would like to land the rollout faster, you can use the following command:

   webkit-patch land-attachment ATTACHMENT_ID --ignore-builders

 where ATTACHMENT_ID is the ID of this attachment.
 -- End comment --
 """
         self.assert_execute_outputs(CreateRollout(), [852, "Reason"], options=self._default_options(), expected_stderr=expected_stderr)

     def test_rollout(self):
         expected_stderr = "Preparing rollout for bug 42.\nUpdating working directory\nRunning prepare-ChangeLog\nMOCK: user.open_url: file://...\nBuilding WebKit\nCommitted r49824: <http://trac.webkit.org/changeset/49824>\n"
         expected_stdout = "Was that diff correct?\n"
         self.assert_execute_outputs(Rollout(), [852, "Reason"], options=self._default_options(), expected_stdout=expected_stdout, expected_stderr=expected_stderr)
	# Copyright (C) 2009 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.

	import unittest

	from webkitpy.common.system.outputcapture import OutputCapture
	from webkitpy.thirdparty.mock import Mock
	from webkitpy.tool.commands.commandtest import CommandsTest
	from webkitpy.tool.commands.download import *
	from webkitpy.tool.mocktool import MockOptions, MockTool


	class AbstractRolloutPrepCommandTest(unittest.TestCase):
	def test_commit_info(self):
	command = AbstractRolloutPrepCommand()
	tool = MockTool()
	command.bind_to_tool(tool)
	output = OutputCapture()

	expected_stderr = "Preparing rollout for bug 42.\n"
	commit_info = output.assert_outputs(self, command._commit_info, [1234], expected_stderr=expected_stderr)
	self.assertTrue(commit_info)

	mock_commit_info = Mock()
	mock_commit_info.bug_id = lambda: None
	tool._checkout.commit_info_for_revision = lambda revision: mock_commit_info
	expected_stderr = "Unable to parse bug number from diff.\n"
	commit_info = output.assert_outputs(self, command._commit_info, [1234], expected_stderr=expected_stderr)
	self.assertEqual(commit_info, mock_commit_info)


	class DownloadCommandsTest(CommandsTest):
	def _default_options(self):
	options = MockOptions()
	options.build = True
	options.build_style = True
	options.check_builders = True
	options.check_style = True
	options.clean = True
	options.close_bug = True
	options.force_clean = False
	options.force_patch = True
	options.non_interactive = False
	options.parent_command = 'MOCK parent command'
	options.quiet = False
	options.test = True
	options.update = True
	return options

	def test_build(self):
	expected_stderr = "Updating working directory\nBuilding WebKit\n"
	self.assert_execute_outputs(Build(), [], options=self._default_options(), expected_stderr=expected_stderr)

	def test_build_and_test(self):
	expected_stderr = "Updating working directory\nBuilding WebKit\nRunning Python unit tests\nRunning Perl unit tests\nRunning JavaScriptCore tests\nRunning run-webkit-tests\n"
	self.assert_execute_outputs(BuildAndTest(), [], options=self._default_options(), expected_stderr=expected_stderr)

	def test_apply_attachment(self):
	options = self._default_options()
	options.update = True
	options.local_commit = True
	expected_stderr = "Updating working directory\nProcessing 1 patch from 1 bug.\nProcessing patch 197 from bug 42.\n"
	self.assert_execute_outputs(ApplyAttachment(), [197], options=options, expected_stderr=expected_stderr)

	def test_apply_patches(self):
	options = self._default_options()
	options.update = True
	options.local_commit = True
	expected_stderr = "Updating working directory\n2 reviewed patches found on bug 42.\nProcessing 2 patches from 1 bug.\nProcessing patch 197 from bug 42.\nProcessing patch 128 from bug 42.\n"
	self.assert_execute_outputs(ApplyFromBug(), [42], options=options, expected_stderr=expected_stderr)

	def test_land_diff(self):
	expected_stderr = "Building WebKit\nRunning Python unit tests\nRunning Perl unit tests\nRunning JavaScriptCore tests\nRunning run-webkit-tests\nCommitted r49824: <http://trac.webkit.org/changeset/49824>\nUpdating bug 42\n"
	mock_tool = MockTool()
	mock_tool.scm().create_patch = Mock()
	mock_tool.checkout().modified_changelogs = Mock(return_value=[])
	self.assert_execute_outputs(Land(), [42], options=self._default_options(), expected_stderr=expected_stderr, tool=mock_tool)
	# Make sure we're not calling expensive calls too often.
	self.assertEqual(mock_tool.scm().create_patch.call_count, 0)
	self.assertEqual(mock_tool.checkout().modified_changelogs.call_count, 1)

	def test_land_red_builders(self):
	expected_stderr = '\nWARNING: Builders ["Builder2"] are red, please watch your commit carefully.\nSee http://dummy_buildbot_host/console?category=core\n\nBuilding WebKit\nRunning Python unit tests\nRunning Perl unit tests\nRunning JavaScriptCore tests\nRunning run-webkit-tests\nCommitted r49824: <http://trac.webkit.org/changeset/49824>\nUpdating bug 42\n'
	mock_tool = MockTool()
	mock_tool.buildbot.light_tree_on_fire()
	self.assert_execute_outputs(Land(), [42], options=self._default_options(), expected_stderr=expected_stderr, tool=mock_tool)

	def test_check_style(self):
	expected_stderr = "Processing 1 patch from 1 bug.\nUpdating working directory\nProcessing patch 197 from bug 42.\nRunning check-webkit-style\n"
	self.assert_execute_outputs(CheckStyle(), [197], options=self._default_options(), expected_stderr=expected_stderr)

	def test_build_attachment(self):
	expected_stderr = "Processing 1 patch from 1 bug.\nUpdating working directory\nProcessing patch 197 from bug 42.\nBuilding WebKit\n"
	self.assert_execute_outputs(BuildAttachment(), [197], options=self._default_options(), expected_stderr=expected_stderr)

	def test_land_attachment(self):
	# FIXME: This expected result is imperfect, notice how it's seeing the same patch as still there after it thought it would have cleared the flags.
	expected_stderr = """Processing 1 patch from 1 bug.
	Updating working directory
	Processing patch 197 from bug 42.
	Building WebKit
	Running Python unit tests
	Running Perl unit tests
	Running JavaScriptCore tests
	Running run-webkit-tests
	Committed r49824: <http://trac.webkit.org/changeset/49824>
	Not closing bug 42 as attachment 197 has review=+. Assuming there are more patches to land from this bug.
	"""
	self.assert_execute_outputs(LandAttachment(), [197], options=self._default_options(), expected_stderr=expected_stderr)

	def test_land_patches(self):
	# FIXME: This expected result is imperfect, notice how it's seeing the same patch as still there after it thought it would have cleared the flags.
	expected_stderr = """2 reviewed patches found on bug 42.
	Processing 2 patches from 1 bug.
	Updating working directory
	Processing patch 197 from bug 42.
	Building WebKit
	Running Python unit tests
	Running Perl unit tests
	Running JavaScriptCore tests
	Running run-webkit-tests
	Committed r49824: <http://trac.webkit.org/changeset/49824>
	Not closing bug 42 as attachment 197 has review=+. Assuming there are more patches to land from this bug.
	Updating working directory
	Processing patch 128 from bug 42.
	Building WebKit
	Running Python unit tests
	Running Perl unit tests
	Running JavaScriptCore tests
	Running run-webkit-tests
	Committed r49824: <http://trac.webkit.org/changeset/49824>
	Not closing bug 42 as attachment 197 has review=+. Assuming there are more patches to land from this bug.
	"""
	self.assert_execute_outputs(LandFromBug(), [42], options=self._default_options(), expected_stderr=expected_stderr)

	def test_prepare_rollout(self):
	expected_stderr = "Preparing rollout for bug 42.\nUpdating working directory\nRunning prepare-ChangeLog\n"
	self.assert_execute_outputs(PrepareRollout(), [852, "Reason"], options=self._default_options(), expected_stderr=expected_stderr)

	def test_create_rollout(self):
	expected_stderr = """Preparing rollout for bug 42.
	Updating working directory
	MOCK create_bug
	bug_title: REGRESSION(r852): Reason
	bug_description: http://trac.webkit.org/changeset/852 broke the build:
	Reason
	Running prepare-ChangeLog
	MOCK add_patch_to_bug: bug_id=None, description=ROLLOUT of r852, mark_for_review=False, mark_for_commit_queue=True, mark_for_landing=False
	-- Begin comment --
	Any committer can land this patch automatically by marking it commit-queue+. The commit-queue will build and test the patch before landing to ensure that the rollout will be successful. This process takes approximately 15 minutes.

	If you would like to land the rollout faster, you can use the following command:

	webkit-patch land-attachment ATTACHMENT_ID --ignore-builders

	where ATTACHMENT_ID is the ID of this attachment.
	-- End comment --
	"""
	self.assert_execute_outputs(CreateRollout(), [852, "Reason"], options=self._default_options(), expected_stderr=expected_stderr)

	def test_rollout(self):
	expected_stderr = "Preparing rollout for bug 42.\nUpdating working directory\nRunning prepare-ChangeLog\nMOCK: user.open_url: file://...\nBuilding WebKit\nCommitted r49824: <http://trac.webkit.org/changeset/49824>\n"
	expected_stdout = "Was that diff correct?\n"
	self.assert_execute_outputs(Rollout(), [852, "Reason"], options=self._default_options(), expected_stdout=expected_stdout, expected_stderr=expected_stderr)