Title: [214399] trunk/Tools
Revision
214399
Author
jbed...@apple.com
Date
2017-03-25 07:44:26 -0700 (Sat, 25 Mar 2017)

Log Message

webkitpy: Use generalized device instead of platform specific one
https://bugs.webkit.org/show_bug.cgi?id=170078

Reviewed by Daniel Bates.

SimulatedDevice is re-created each time 'xcrun simctl list' is called.  Device
should remain persistent.  Changing Device to a more explicit interface.
SimulatedDevice no longer inherits from Device and IOSSimulator returns Devices
wrapping SimulatedDevices.

* Scripts/webkitpy/port/device.py: Added.
(Device):
(Device.__init__): Construct with platform device.
(Device.install_app): Install app at app path on platform device.
(Device.launch_app): Launch app with bundle ID on platform device.
(Device.poll): Poll platform device.
(Device.udid): Access platform device UDID.
(Device.__nonzero__): Check if instantiated with a valid platform device.
(Device.__eq__): Compare by udid.
(Device.__ne__): Ditto.
(Device.__repr__): Print out platform_device representation.
* Scripts/webkitpy/port/ios_simulator.py:
(IOSSimulatorPort.__init__): Initialize the _device_map to an empty dictionary.
(IOSSimulatorPort._device_for_worker_number_map):  Return self._device_map.
(IOSSimulatorPort._create_simulators): Call Simulator.managed_devices directly.
(IOSSimulatorPort._create_devices): Place Simulator.managed_devices into the
device map.
(IOSSimulatorPort._quit_ios_simulator): Reset self._device_map.
* Scripts/webkitpy/xcode/device.py: Removed.
* Scripts/webkitpy/xcode/simulated_device.py:
(SimulatedDevice):
(SimulatedDevice.__init__): Move host, name and did to SimulatedDevice.
(SimulatedDevice.__eq__): Compare two simulated devices.
(SimulatedDevice.__ne__): Ditto.
(SimulatedDevice.__repr__): Print name and udid.

Modified Paths

Added Paths

Removed Paths

Diff

Modified: trunk/Tools/ChangeLog (214398 => 214399)


--- trunk/Tools/ChangeLog	2017-03-25 08:35:07 UTC (rev 214398)
+++ trunk/Tools/ChangeLog	2017-03-25 14:44:26 UTC (rev 214399)
@@ -1,3 +1,41 @@
+2017-03-25  Jonathan Bedard  <jbed...@apple.com>
+
+        webkitpy: Use generalized device instead of platform specific one
+        https://bugs.webkit.org/show_bug.cgi?id=170078
+
+        Reviewed by Daniel Bates.
+
+        SimulatedDevice is re-created each time 'xcrun simctl list' is called.  Device
+        should remain persistent.  Changing Device to a more explicit interface.
+        SimulatedDevice no longer inherits from Device and IOSSimulator returns Devices
+        wrapping SimulatedDevices.
+
+        * Scripts/webkitpy/port/device.py: Added.
+        (Device):
+        (Device.__init__): Construct with platform device.
+        (Device.install_app): Install app at app path on platform device.
+        (Device.launch_app): Launch app with bundle ID on platform device.
+        (Device.poll): Poll platform device.
+        (Device.udid): Access platform device UDID.
+        (Device.__nonzero__): Check if instantiated with a valid platform device.
+        (Device.__eq__): Compare by udid.
+        (Device.__ne__): Ditto.
+        (Device.__repr__): Print out platform_device representation.
+        * Scripts/webkitpy/port/ios_simulator.py:
+        (IOSSimulatorPort.__init__): Initialize the _device_map to an empty dictionary.
+        (IOSSimulatorPort._device_for_worker_number_map):  Return self._device_map.
+        (IOSSimulatorPort._create_simulators): Call Simulator.managed_devices directly.
+        (IOSSimulatorPort._create_devices): Place Simulator.managed_devices into the
+        device map.
+        (IOSSimulatorPort._quit_ios_simulator): Reset self._device_map.
+        * Scripts/webkitpy/xcode/device.py: Removed.
+        * Scripts/webkitpy/xcode/simulated_device.py:
+        (SimulatedDevice):
+        (SimulatedDevice.__init__): Move host, name and did to SimulatedDevice.
+        (SimulatedDevice.__eq__): Compare two simulated devices.
+        (SimulatedDevice.__ne__): Ditto.
+        (SimulatedDevice.__repr__): Print name and udid.
+
 2017-03-25  Adrian Perez de Castro  <ape...@igalia.com>
 
         [GTK] No value returned from PrintCustomWidgetTest::createWebKitPrintOperation() in TestPrinting.cpp

Copied: trunk/Tools/Scripts/webkitpy/port/device.py (from rev 214398, trunk/Tools/Scripts/webkitpy/xcode/device.py) (0 => 214399)


--- trunk/Tools/Scripts/webkitpy/port/device.py	                        (rev 0)
+++ trunk/Tools/Scripts/webkitpy/port/device.py	2017-03-25 14:44:26 UTC (rev 214399)
@@ -0,0 +1,52 @@
+# Copyright (C) 2017 Apple 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:
+# 1.  Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+# 2.  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.
+#
+# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
+
+
+class Device(object):
+    def __init__(self, platform_device):
+        self.platform_device = platform_device
+
+    def install_app(self, app_path, env=None):
+        return self.platform_device.install_app(app_path, env)
+
+    def launch_app(self, bundle_id, args, env=None):
+        return self.platform_device.launch_app(bundle_id, args, env)
+
+    # FIXME: This should be implemented through an executive
+    def poll(self, pid):
+        return self.platform_device.poll(pid)
+
+    @property
+    def udid(self):
+        return self.platform_device.udid
+
+    def __nonzero__(self):
+        return self.platform_device is not None
+
+    def __eq__(self, other):
+        return self.udid == other.udid
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def __repr__(self):
+        return str(self.platform_device)

Modified: trunk/Tools/Scripts/webkitpy/port/ios_simulator.py (214398 => 214399)


--- trunk/Tools/Scripts/webkitpy/port/ios_simulator.py	2017-03-25 08:35:07 UTC (rev 214398)
+++ trunk/Tools/Scripts/webkitpy/port/ios_simulator.py	2017-03-25 14:44:26 UTC (rev 214399)
@@ -30,6 +30,7 @@
 from webkitpy.common.memoized import memoized
 from webkitpy.layout_tests.models.test_configuration import TestConfiguration
 from webkitpy.port import image_diff
+from webkitpy.port.device import Device
 from webkitpy.port.ios import IOSPort
 from webkitpy.xcode.simulator import Simulator, Runtime, DeviceType
 from webkitpy.common.system.crashlogs import CrashLogs
@@ -73,7 +74,8 @@
         self._device_class = optional_device_class if optional_device_class else self.DEFAULT_DEVICE_CLASS
         _log.debug('IOSSimulatorPort _device_class is %s', self._device_class)
 
-        self._current_device = Simulator(host).current_device()
+        self._device_map = {}
+        self._current_device = Device(Simulator(host).current_device())
         if not self._current_device:
             self.set_option('dedicated_simulators', True)
         if not self.get_option('dedicated_simulators'):
@@ -82,7 +84,7 @@
             self.set_option('child_processes', 1)
 
     def _device_for_worker_number_map(self):
-        return Simulator.managed_devices
+        return self._device_map
 
     @property
     @memoized
@@ -201,13 +203,13 @@
                 self._create_device(i)
 
             for i in xrange(self.child_processes()):
-                device_udid = self._testing_device(i).udid
+                device_udid = Simulator.managed_devices[i].udid
                 Simulator.wait_until_device_is_in_state(device_udid, Simulator.DeviceState.SHUTDOWN)
                 Simulator.reset_device(device_udid)
         else:
             assert(self._current_device)
-            if self._current_device.name != self.simulator_device_type().name:
-                _log.warn("Expected simulator of type '" + self.simulator_device_type().name + "' but found simulator of type '" + self._current_device.name + "'")
+            if self._current_device.platform_device.name != self.simulator_device_type().name:
+                _log.warn("Expected simulator of type '" + self.simulator_device_type().name + "' but found simulator of type '" + self._current_device.platform_device.name + "'")
                 _log.warn('The next block of tests may fail due to device mis-match')
 
     def _create_devices(self, device_class):
@@ -224,7 +226,7 @@
             return
 
         for i in xrange(self.child_processes()):
-            device_udid = self._testing_device(i).udid
+            device_udid = Simulator.managed_devices[i].udid
             _log.debug('testing device %s has udid %s', i, device_udid)
 
             # FIXME: <rdar://problem/20916140> Switch to using CoreSimulator.framework for launching and quitting iOS Simulator
@@ -237,9 +239,14 @@
 
         _log.info('Waiting for all iOS Simulators to finish booting.')
         for i in xrange(self.child_processes()):
-            Simulator.wait_until_device_is_booted(self._testing_device(i).udid)
+            Simulator.wait_until_device_is_booted(Simulator.managed_devices[i].udid)
 
+        self._device_map = {}
+        for id, platform_device in Simulator.managed_devices:
+            self._device_map[id] = Device(platform_device)
+
     def _quit_ios_simulator(self):
+        self._device_map = {}
         if not self._using_dedicated_simulators():
             return
         _log.debug("_quit_ios_simulator killing all Simulator processes")

Deleted: trunk/Tools/Scripts/webkitpy/xcode/device.py (214398 => 214399)


--- trunk/Tools/Scripts/webkitpy/xcode/device.py	2017-03-25 08:35:07 UTC (rev 214398)
+++ trunk/Tools/Scripts/webkitpy/xcode/device.py	2017-03-25 14:44:26 UTC (rev 214399)
@@ -1,48 +0,0 @@
-# Copyright (C) 2017 Apple 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:
-# 1.  Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-# 2.  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.
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
-
-
-class Device(object):
-    def __init__(self, name, udid, host):
-        self._host = host
-        self.name = name
-        self.udid = udid
-
-    def install_app(self, app_path, env=None):
-        raise NotImplementedError
-
-    def launch_app(self, bundle_id, args, env=None):
-        raise NotImplementedError
-
-    def poll(self, pid):
-        raise NotImplementedError
-
-    def __eq__(self, other):
-        return self.udid == other.udid
-
-    def __ne__(self, other):
-        return not self.__eq__(other)
-
-    def __repr__(self):
-        return 'Device "{name}": {udid}.'.format(
-            name=self.name,
-            udid=self.udid)

Modified: trunk/Tools/Scripts/webkitpy/xcode/simulated_device.py (214398 => 214399)


--- trunk/Tools/Scripts/webkitpy/xcode/simulated_device.py	2017-03-25 08:35:07 UTC (rev 214398)
+++ trunk/Tools/Scripts/webkitpy/xcode/simulated_device.py	2017-03-25 14:44:26 UTC (rev 214399)
@@ -27,7 +27,6 @@
 import signal
 import subprocess
 
-from webkitpy.xcode.device import Device
 from webkitpy.xcode.simulator import Simulator
 from webkitpy.common.host import Host
 
@@ -34,7 +33,7 @@
 _log = logging.getLogger(__name__)
 
 
-class SimulatedDevice(Device):
+class SimulatedDevice(object):
     """
     Represents a CoreSimulator device underneath a runtime
     """
@@ -52,9 +51,11 @@
         :param host: The host which can run command line commands
         :type host: Host
         """
-        super(SimulatedDevice, self).__init__(name, udid, host)
         self.available = available
         self.runtime = runtime
+        self._host = host
+        self.name = name
+        self.udid = udid
 
     @property
     def state(self):
@@ -196,9 +197,16 @@
             return 1
         return None
 
+    def __eq__(self, other):
+        return self.udid == other.udid
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
     def __repr__(self):
-        return '<{device_info} State: {state}. Runtime: {runtime}, Available: {available}>'.format(
-            device_info=super(SimulatedDevice, self).__repr__(),
+        return '<Device "{name}": {udid}. State: {state}. Runtime: {runtime}, Available: {available}>'.format(
+            name=self.name,
+            udid=self.udid,
             state=self.state,
             available=self.available,
             runtime=self.runtime.identifier)
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