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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/205014">205014</a></dd>
<dt>Author</dt> <dd>clopez@igalia.com</dd>
<dt>Date</dt> <dd>2016-08-26 09:32:32 -0700 (Fri, 26 Aug 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>[GTK] run-gtk-tests should use webkitpy.port.gtk and webkitpy.port.xvfbdriver
https://bugs.webkit.org/show_bug.cgi?id=160736

Reviewed by Carlos Garcia Campos.

This plugs run-gtk-tests into the webkitpy testing infrastructure.
As a benefit of this, run-gtk-tests now can be executed over any of
the existing supported gtk test display servers (xvfb, weston-over-xvfb,
or native xorg). A new command line switch --wayland is added for
run-gtk-tests.

* Scripts/run-gtk-tests:
(TestRunner.__init__): Remove the --display command line switch, its not longer useful.
Add a --wayland command line switch.
(TestRunner._start_accessibility_daemons):
(TestRunner):
(TestRunner.__init__):
(TestRunner._run_xvfb): Deleted.
(TestRunner._create_driver):
(TestRunner._setup_testing_environment): Delete the environment variable definitions that
are now done by driver._setup_environ_for_test().
(TestRunner._tear_down_testing_environment):
* Scripts/webkitpy/port/driver.py:
(Driver.__init__): Define self._server_name in the constructor of the base class.
It is used by several functions, so it makes sense to store once the value here.
(Driver._setup_environ_for_test): Factorize setting the environment for a given test.
(Driver._start): Get the environment from self._setup_environ_for_test()
* Scripts/webkitpy/port/driver_unittest.py:
(DriverTest):
(DriverTest.test_setup_environ_for_test): Add unittest for driver._setup_environ_for_test()
* Scripts/webkitpy/port/gtk.py: Move the inspection of the env var USE_NATIVE_XDISPLAY to the constructor.
(GtkPort.__init__):
(GtkPort._driver_class):
* Scripts/webkitpy/port/westondriver.py: Define and use self._setup_environ_for_test()
(WestonDriver._setup_environ_for_test):
(WestonDriver._start):
* Scripts/webkitpy/port/xorgdriver.py: Define and use self._setup_environ_for_test()
(XorgDriver._setup_environ_for_test):
(XorgDriver._start):
* Scripts/webkitpy/port/xvfbdriver.py: Define and use self._setup_environ_for_test()
(XvfbDriver._setup_environ_for_test):
(XvfbDriver._start):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsScriptsrungtktests">trunk/Tools/Scripts/run-gtk-tests</a></li>
<li><a href="#trunkToolsScriptswebkitpyportdriverpy">trunk/Tools/Scripts/webkitpy/port/driver.py</a></li>
<li><a href="#trunkToolsScriptswebkitpyportdriver_unittestpy">trunk/Tools/Scripts/webkitpy/port/driver_unittest.py</a></li>
<li><a href="#trunkToolsScriptswebkitpyportgtkpy">trunk/Tools/Scripts/webkitpy/port/gtk.py</a></li>
<li><a href="#trunkToolsScriptswebkitpyportwestondriverpy">trunk/Tools/Scripts/webkitpy/port/westondriver.py</a></li>
<li><a href="#trunkToolsScriptswebkitpyportxorgdriverpy">trunk/Tools/Scripts/webkitpy/port/xorgdriver.py</a></li>
<li><a href="#trunkToolsScriptswebkitpyportxvfbdriverpy">trunk/Tools/Scripts/webkitpy/port/xvfbdriver.py</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (205013 => 205014)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2016-08-26 16:04:23 UTC (rev 205013)
+++ trunk/Tools/ChangeLog        2016-08-26 16:32:32 UTC (rev 205014)
</span><span class="lines">@@ -1,3 +1,48 @@
</span><ins>+2016-08-26  Carlos Alberto Lopez Perez  &lt;clopez@igalia.com&gt;
+
+        [GTK] run-gtk-tests should use webkitpy.port.gtk and webkitpy.port.xvfbdriver
+        https://bugs.webkit.org/show_bug.cgi?id=160736
+
+        Reviewed by Carlos Garcia Campos.
+
+        This plugs run-gtk-tests into the webkitpy testing infrastructure.
+        As a benefit of this, run-gtk-tests now can be executed over any of
+        the existing supported gtk test display servers (xvfb, weston-over-xvfb,
+        or native xorg). A new command line switch --wayland is added for
+        run-gtk-tests.
+
+        * Scripts/run-gtk-tests:
+        (TestRunner.__init__): Remove the --display command line switch, its not longer useful.
+        Add a --wayland command line switch.
+        (TestRunner._start_accessibility_daemons):
+        (TestRunner):
+        (TestRunner.__init__):
+        (TestRunner._run_xvfb): Deleted.
+        (TestRunner._create_driver):
+        (TestRunner._setup_testing_environment): Delete the environment variable definitions that
+        are now done by driver._setup_environ_for_test().
+        (TestRunner._tear_down_testing_environment):
+        * Scripts/webkitpy/port/driver.py:
+        (Driver.__init__): Define self._server_name in the constructor of the base class.
+        It is used by several functions, so it makes sense to store once the value here.
+        (Driver._setup_environ_for_test): Factorize setting the environment for a given test.
+        (Driver._start): Get the environment from self._setup_environ_for_test()
+        * Scripts/webkitpy/port/driver_unittest.py:
+        (DriverTest):
+        (DriverTest.test_setup_environ_for_test): Add unittest for driver._setup_environ_for_test()
+        * Scripts/webkitpy/port/gtk.py: Move the inspection of the env var USE_NATIVE_XDISPLAY to the constructor.
+        (GtkPort.__init__):
+        (GtkPort._driver_class):
+        * Scripts/webkitpy/port/westondriver.py: Define and use self._setup_environ_for_test()
+        (WestonDriver._setup_environ_for_test):
+        (WestonDriver._start):
+        * Scripts/webkitpy/port/xorgdriver.py: Define and use self._setup_environ_for_test()
+        (XorgDriver._setup_environ_for_test):
+        (XorgDriver._start):
+        * Scripts/webkitpy/port/xvfbdriver.py: Define and use self._setup_environ_for_test()
+        (XvfbDriver._setup_environ_for_test):
+        (XvfbDriver._start):
+
</ins><span class="cx"> 2016-08-26  Csaba Osztrogonác  &lt;ossy@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         [EFL][GTK] REGRESSION(204877): Fix the clean build
</span></span></pre></div>
<a id="trunkToolsScriptsrungtktests"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/run-gtk-tests (205013 => 205014)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/run-gtk-tests        2016-08-26 16:04:23 UTC (rev 205013)
+++ trunk/Tools/Scripts/run-gtk-tests        2016-08-26 16:32:32 UTC (rev 205014)
</span><span class="lines">@@ -30,6 +30,7 @@
</span><span class="cx"> sys.path.append(os.path.join(top_level_directory, &quot;Tools&quot;, &quot;gtk&quot;))
</span><span class="cx"> import common
</span><span class="cx"> import jhbuildutils
</span><ins>+from webkitpy.common.host import Host
</ins><span class="cx"> 
</span><span class="cx"> class SkippedTest:
</span><span class="cx">     ENTIRE_SUITE = None
</span><span class="lines">@@ -97,6 +98,8 @@
</span><span class="cx"> 
</span><span class="cx">         self._build_type = &quot;Debug&quot; if self._options.debug else &quot;Release&quot;
</span><span class="cx">         common.set_build_types((self._build_type,))
</span><ins>+        self._port = Host().port_factory.get(&quot;gtk&quot;)
+        self._driver = self._create_driver()
</ins><span class="cx"> 
</span><span class="cx">         self._programs_path = common.binary_build_path()
</span><span class="cx">         self._tests = self._get_tests(tests)
</span><span class="lines">@@ -179,34 +182,22 @@
</span><span class="cx"> 
</span><span class="cx">         return True
</span><span class="cx"> 
</span><del>-    def _run_xvfb(self):
-        self._xvfb = None
-        if not self._options.use_xvfb:
-            return True
</del><ins>+    def _create_driver(self, port_options=[]):
+        if self._options.use_wayland:
+            self._port._wayland = True
+        else:
+            self._port._nativexorg = not self._options.use_xvfb
+        driver = self._port.create_driver(worker_number=0, no_timeout=True)._make_driver(pixel_tests=False)
+        if not driver.check_driver(self._port):
+            raise RuntimeError(&quot;Failed to check driver %s&quot; %driver.__class__.__name__)
+        return driver
</ins><span class="cx"> 
</span><del>-        self._test_env[&quot;DISPLAY&quot;] = self._options.display
-
-        try:
-            self._xvfb = subprocess.Popen([&quot;Xvfb&quot;, self._options.display, &quot;-screen&quot;, &quot;0&quot;, &quot;800x600x24&quot;, &quot;-nolisten&quot;, &quot;tcp&quot;],
-                                          stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-        except Exception as e:
-            sys.stderr.write(&quot;Failed to run Xvfb: %s\n&quot; % e)
-            sys.stderr.flush()
-            return False
-
-        return True
-
</del><span class="cx">     def _setup_testing_environment(self):
</span><del>-        self._test_env = os.environ
-        self._test_env['GSETTINGS_BACKEND'] = 'memory'
</del><ins>+        self._test_env = self._driver._setup_environ_for_test()
</ins><span class="cx">         self._test_env[&quot;TEST_WEBKIT_API_WEBKIT2_RESOURCES_PATH&quot;] = common.top_level_path(&quot;Tools&quot;, &quot;TestWebKitAPI&quot;, &quot;Tests&quot;, &quot;WebKit2&quot;)
</span><span class="cx">         self._test_env[&quot;TEST_WEBKIT_API_WEBKIT2_INJECTED_BUNDLE_PATH&quot;] = common.library_build_path()
</span><span class="cx">         self._test_env[&quot;WEBKIT_EXEC_PATH&quot;] = self._programs_path
</span><del>-        self._test_env[&quot;OWR_USE_TEST_SOURCES&quot;] = '1'
</del><span class="cx"> 
</span><del>-        if not self._run_xvfb():
-            return False
-
</del><span class="cx">         # If we cannot start the accessibility daemons, we can just skip the accessibility tests.
</span><span class="cx">         if not self._start_accessibility_daemons():
</span><span class="cx">             print &quot;Could not start accessibility bus, so disabling TestWebKitAccessibility&quot;
</span><span class="lines">@@ -218,8 +209,8 @@
</span><span class="cx">             self._spi_registryd.terminate()
</span><span class="cx">         if self._spi_bus_launcher:
</span><span class="cx">             self._spi_bus_launcher.terminate()
</span><del>-        if self._xvfb:
-            self._xvfb.terminate()
</del><ins>+        if self._driver:
+            self._driver.stop()
</ins><span class="cx"> 
</span><span class="cx">     def _test_cases_to_skip(self, test_program):
</span><span class="cx">         if self._options.skipped_action != 'skip':
</span><span class="lines">@@ -462,8 +453,6 @@
</span><span class="cx">     option_parser.add_option('-v', '--verbose',
</span><span class="cx">                              action='store_true', dest='verbose',
</span><span class="cx">                              help='Run gtester in verbose mode')
</span><del>-    option_parser.add_option('--display', action='store', dest='display', default=':55',
-                             help='Display to run Xvfb')
</del><span class="cx">     option_parser.add_option('--skipped', action='store', dest='skipped_action',
</span><span class="cx">                              choices=['skip', 'ignore', 'only'], default='skip',
</span><span class="cx">                              metavar='skip|ignore|only',
</span><span class="lines">@@ -473,6 +462,9 @@
</span><span class="cx">                              help='Time in seconds until a test times out')
</span><span class="cx">     option_parser.add_option('--no-xvfb', action='store_false', dest='use_xvfb', default=True,
</span><span class="cx">                              help='Do not run tests under Xvfb')
</span><ins>+    option_parser.add_option('--wayland', action='store_true', dest='use_wayland', default=False,
+                             help='Run the layout tests inside a (virtualized) weston')
</ins><span class="cx">     options, args = option_parser.parse_args()
</span><span class="cx"> 
</span><del>-    sys.exit(TestRunner(options, args).run_tests())
</del><ins>+    runner = TestRunner(options, args)
+    sys.exit(runner.run_tests())
</ins></span></pre></div>
<a id="trunkToolsScriptswebkitpyportdriverpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/port/driver.py (205013 => 205014)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/port/driver.py        2016-08-26 16:04:23 UTC (rev 205013)
+++ trunk/Tools/Scripts/webkitpy/port/driver.py        2016-08-26 16:32:32 UTC (rev 205014)
</span><span class="lines">@@ -154,6 +154,8 @@
</span><span class="cx">         # instead scope these locally in run_test.
</span><span class="cx">         self.error_from_test = str()
</span><span class="cx">         self.err_seen_eof = False
</span><ins>+
+        self._server_name = self._port.driver_name()
</ins><span class="cx">         self._server_process = None
</span><span class="cx"> 
</span><span class="cx">         self._measurements = {}
</span><span class="lines">@@ -346,6 +348,11 @@
</span><span class="cx">             environment = self._profiler.adjusted_environment(environment)
</span><span class="cx">         return environment
</span><span class="cx"> 
</span><ins>+    def _setup_environ_for_test(self):
+        environment = self._port.setup_environ_for_server(self._server_name)
+        environment = self._setup_environ_for_driver(environment)
+        return environment
+
</ins><span class="cx">     def _start(self, pixel_tests, per_test_args):
</span><span class="cx">         self.stop()
</span><span class="cx">         # Each driver process should be using individual directories under _driver_tempdir (which is deleted when stopping),
</span><span class="lines">@@ -357,12 +364,10 @@
</span><span class="cx">         if user_cache_directory:
</span><span class="cx">             self._port._filesystem.maybe_make_directory(user_cache_directory)
</span><span class="cx">             self._driver_user_cache_directory = user_cache_directory
</span><del>-        server_name = self._port.driver_name()
-        environment = self._port.setup_environ_for_server(server_name)
-        environment = self._setup_environ_for_driver(environment)
</del><ins>+        environment = self._setup_environ_for_test()
</ins><span class="cx">         self._crashed_process_name = None
</span><span class="cx">         self._crashed_pid = None
</span><del>-        self._server_process = self._port._server_process_constructor(self._port, server_name, self.cmd_line(pixel_tests, per_test_args), environment)
</del><ins>+        self._server_process = self._port._server_process_constructor(self._port, self._server_name, self.cmd_line(pixel_tests, per_test_args), environment)
</ins><span class="cx">         self._server_process.start()
</span><span class="cx"> 
</span><span class="cx">     def _run_post_start_tasks(self):
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpyportdriver_unittestpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/port/driver_unittest.py (205013 => 205014)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/port/driver_unittest.py        2016-08-26 16:04:23 UTC (rev 205013)
+++ trunk/Tools/Scripts/webkitpy/port/driver_unittest.py        2016-08-26 16:32:32 UTC (rev 205014)
</span><span class="lines">@@ -32,6 +32,7 @@
</span><span class="cx"> 
</span><span class="cx"> from webkitpy.port import Port, Driver, DriverOutput
</span><span class="cx"> from webkitpy.port.server_process_mock import MockServerProcess
</span><ins>+from webkitpy.thirdparty.mock import patch
</ins><span class="cx"> 
</span><span class="cx"> # FIXME: remove the dependency on TestWebKitPort
</span><span class="cx"> from webkitpy.port.port_testcase import TestWebKitPort
</span><span class="lines">@@ -311,3 +312,15 @@
</span><span class="cx">         environment[variable] = base_value
</span><span class="cx">         driver._append_environment_variable_path(environment, variable, path)
</span><span class="cx">         self.assertEqual(environment[variable], base_value + os.pathsep + path)
</span><ins>+
+    def test_setup_environ_for_test(self):
+        environment_user = {}
+        environment_user['WEBKIT_OUTPUTDIR'] = '/opt/webkit/WebKitBuild/Release'
+        environment_user['FOO'] = 'BAR'
+        with patch('os.environ', environment_user):
+            port = self.make_port()
+            driver = Driver(port, None, pixel_tests=False)
+            environment_driver_test = driver._setup_environ_for_test()
+            self.assertNotIn('FOO', environment_driver_test)
+            self.assertIn('WEBKIT_OUTPUTDIR', environment_driver_test)
+            self.assertEqual(environment_user['WEBKIT_OUTPUTDIR'], environment_driver_test['WEBKIT_OUTPUTDIR'])
</ins></span></pre></div>
<a id="trunkToolsScriptswebkitpyportgtkpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/port/gtk.py (205013 => 205014)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/port/gtk.py        2016-08-26 16:04:23 UTC (rev 205013)
+++ trunk/Tools/Scripts/webkitpy/port/gtk.py        2016-08-26 16:32:32 UTC (rev 205014)
</span><span class="lines">@@ -53,6 +53,9 @@
</span><span class="cx">         super(GtkPort, self).__init__(*args, **kwargs)
</span><span class="cx">         self._pulseaudio_sanitizer = PulseAudioSanitizer()
</span><span class="cx">         self._wayland = self.get_option(&quot;wayland&quot;)
</span><ins>+        self._nativexorg = False
+        if os.environ.get(&quot;USE_NATIVE_XDISPLAY&quot;):
+            self._nativexorg = True
</ins><span class="cx"> 
</span><span class="cx">         if self.get_option(&quot;leaks&quot;):
</span><span class="cx">             self._leakdetector = LeakDetectorValgrind(self._executive, self._filesystem, self.results_directory())
</span><span class="lines">@@ -79,7 +82,7 @@
</span><span class="cx">     def _driver_class(self):
</span><span class="cx">         if self._wayland:
</span><span class="cx">             return WestonDriver
</span><del>-        if os.environ.get(&quot;USE_NATIVE_XDISPLAY&quot;):
</del><ins>+        if self._nativexorg:
</ins><span class="cx">             return XorgDriver
</span><span class="cx">         return XvfbDriver
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpyportwestondriverpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/port/westondriver.py (205013 => 205014)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/port/westondriver.py        2016-08-26 16:04:23 UTC (rev 205013)
+++ trunk/Tools/Scripts/webkitpy/port/westondriver.py        2016-08-26 16:32:32 UTC (rev 205014)
</span><span class="lines">@@ -54,16 +54,10 @@
</span><span class="cx">         self._startup_delay_secs = 1.0
</span><span class="cx">         self._xvfbdriver = XvfbDriver(*args, **kwargs)
</span><span class="cx"> 
</span><del>-    def _start(self, pixel_tests, per_test_args):
-        self.stop()
-
-        driver_name = self._port.driver_name()
-
-        self._driver_directory = self._port.host.filesystem.mkdtemp(prefix='%s-' % driver_name)
-
-        driver_environment = self._port.setup_environ_for_server(driver_name)
</del><ins>+    def _setup_environ_for_test(self):
+        self._driver_directory = self._port.host.filesystem.mkdtemp(prefix='%s-' % self._server_name)
+        driver_environment = self._port.setup_environ_for_server(self._server_name)
</ins><span class="cx">         driver_environment['DISPLAY'] = &quot;:%d&quot; % self._xvfbdriver._xvfb_run(driver_environment)
</span><del>-
</del><span class="cx">         weston_socket = 'WKTesting-weston-%032x' % random.getrandbits(128)
</span><span class="cx">         weston_command = ['weston', '--socket=%s' % weston_socket, '--width=1024', '--height=768', '--use-pixman']
</span><span class="cx">         if self._port._should_use_jhbuild():
</span><span class="lines">@@ -75,20 +69,21 @@
</span><span class="cx">         time.sleep(self._startup_delay_secs)
</span><span class="cx"> 
</span><span class="cx">         driver_environment['LOCAL_RESOURCE_ROOT'] = self._port.layout_tests_dir()
</span><del>-
</del><span class="cx">         # Currently on WebKit2, there is no API for setting the application cache directory.
</span><span class="cx">         # Each worker should have its own and it should be cleaned afterwards, when the worker stops.
</span><span class="cx">         driver_environment['XDG_CACHE_HOME'] = self._ensure_driver_tmpdir_subdirectory('appcache')
</span><span class="cx">         driver_environment['DUMPRENDERTREE_TEMP'] = self._ensure_driver_tmpdir_subdirectory('drt-temp')
</span><del>-
</del><span class="cx">         driver_environment['WAYLAND_DISPLAY'] = weston_socket
</span><span class="cx">         driver_environment['GDK_BACKEND'] = 'wayland'
</span><span class="cx">         if driver_environment.get('DISPLAY'):
</span><span class="cx">             del driver_environment['DISPLAY']
</span><ins>+        return driver_environment
</ins><span class="cx"> 
</span><ins>+    def _start(self, pixel_tests, per_test_args):
+        self.stop()
</ins><span class="cx">         self._crashed_process_name = None
</span><span class="cx">         self._crashed_pid = None
</span><del>-        self._server_process = self._port._server_process_constructor(self._port, driver_name, self.cmd_line(pixel_tests, per_test_args), driver_environment)
</del><ins>+        self._server_process = self._port._server_process_constructor(self._port, self._server_name, self.cmd_line(pixel_tests, per_test_args), self._setup_environ_for_test())
</ins><span class="cx">         self._server_process.start()
</span><span class="cx"> 
</span><span class="cx">     def stop(self):
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpyportxorgdriverpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/port/xorgdriver.py (205013 => 205014)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/port/xorgdriver.py        2016-08-26 16:04:23 UTC (rev 205013)
+++ trunk/Tools/Scripts/webkitpy/port/xorgdriver.py        2016-08-26 16:32:32 UTC (rev 205014)
</span><span class="lines">@@ -44,15 +44,10 @@
</span><span class="cx">                 return False
</span><span class="cx">         return True
</span><span class="cx"> 
</span><del>-    def _start(self, pixel_tests, per_test_args):
-        super(XorgDriver, self).stop()
-
-        server_name = self._port.driver_name()
-        self._driver_tempdir = self._port.host.filesystem.mkdtemp(prefix='%s-' % server_name)
-
</del><ins>+    def _setup_environ_for_test(self):
</ins><span class="cx">         # setup_environ_for_server() already takes care of copying the
</span><span class="cx">         # XAUTHORITY environment variable
</span><del>-        server_environment = self._port.setup_environ_for_server(server_name)
</del><ins>+        server_environment = self._port.setup_environ_for_server(self._server_name)
</ins><span class="cx">         server_environment['LOCAL_RESOURCE_ROOT'] = self._port.layout_tests_dir()
</span><span class="cx">         server_environment['DUMPRENDERTREE_TEMP'] = str(self._driver_tempdir)
</span><span class="cx">         # Currently on WebKit2, there is no API for setting the application
</span><span class="lines">@@ -60,8 +55,14 @@
</span><span class="cx">         # cleaned afterwards, so we set it to inside the temporary folder by
</span><span class="cx">         # prepending XDG_CACHE_HOME with DUMPRENDERTREE_TEMP.
</span><span class="cx">         server_environment['XDG_CACHE_HOME'] = self._port.host.filesystem.join(str(self._driver_tempdir), 'appcache')
</span><ins>+        return server_environment
</ins><span class="cx"> 
</span><ins>+    def _start(self, pixel_tests, per_test_args):
+        super(XorgDriver, self).stop()
+
+        self._driver_tempdir = self._port.host.filesystem.mkdtemp(prefix='%s-' % self._server_name)
+
</ins><span class="cx">         self._crashed_process_name = None
</span><span class="cx">         self._crashed_pid = None
</span><del>-        self._server_process = self._port._server_process_constructor(self._port, server_name, self.cmd_line(pixel_tests, per_test_args), server_environment)
</del><ins>+        self._server_process = self._port._server_process_constructor(self._port, self._server_name, self.cmd_line(pixel_tests, per_test_args), self._setup_environ_for_test())
</ins><span class="cx">         self._server_process.start()
</span></span></pre></div>
<a id="trunkToolsScriptswebkitpyportxvfbdriverpy"></a>
<div class="modfile"><h4>Modified: trunk/Tools/Scripts/webkitpy/port/xvfbdriver.py (205013 => 205014)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/Scripts/webkitpy/port/xvfbdriver.py        2016-08-26 16:04:23 UTC (rev 205013)
+++ trunk/Tools/Scripts/webkitpy/port/xvfbdriver.py        2016-08-26 16:32:32 UTC (rev 205014)
</span><span class="lines">@@ -92,16 +92,13 @@
</span><span class="cx">     def _xvfb_screen_depth(self):
</span><span class="cx">         return os.environ.get('XVFB_SCREEN_DEPTH', '24')
</span><span class="cx"> 
</span><del>-    def _start(self, pixel_tests, per_test_args):
-        self.stop()
-
-        server_name = self._port.driver_name()
-        environment = self._port.setup_environ_for_server(server_name)
</del><ins>+    def _setup_environ_for_test(self):
+        environment = self._port.setup_environ_for_server(self._server_name)
</ins><span class="cx">         display_id = self._xvfb_run(environment)
</span><span class="cx"> 
</span><span class="cx">         # We must do this here because the DISPLAY number depends on _worker_number
</span><span class="cx">         environment['DISPLAY'] = &quot;:%d&quot; % display_id
</span><del>-        self._driver_tempdir = self._port.host.filesystem.mkdtemp(prefix='%s-' % self._port.driver_name())
</del><ins>+        self._driver_tempdir = self._port.host.filesystem.mkdtemp(prefix='%s-' % self._server_name)
</ins><span class="cx">         environment['DUMPRENDERTREE_TEMP'] = str(self._driver_tempdir)
</span><span class="cx">         environment['LOCAL_RESOURCE_ROOT'] = self._port.layout_tests_dir()
</span><span class="cx"> 
</span><span class="lines">@@ -110,10 +107,13 @@
</span><span class="cx">         # cleaned afterwards, so we set it to inside the temporary folder by
</span><span class="cx">         # prepending XDG_CACHE_HOME with DUMPRENDERTREE_TEMP.
</span><span class="cx">         environment['XDG_CACHE_HOME'] = self._port.host.filesystem.join(str(self._driver_tempdir), 'appcache')
</span><ins>+        return environment
</ins><span class="cx"> 
</span><ins>+    def _start(self, pixel_tests, per_test_args):
+        self.stop()
</ins><span class="cx">         self._crashed_process_name = None
</span><span class="cx">         self._crashed_pid = None
</span><del>-        self._server_process = self._port._server_process_constructor(self._port, server_name, self.cmd_line(pixel_tests, per_test_args), environment)
</del><ins>+        self._server_process = self._port._server_process_constructor(self._port, self._server_name, self.cmd_line(pixel_tests, per_test_args), self._setup_environ_for_test())
</ins><span class="cx">         self._server_process.start()
</span><span class="cx"> 
</span><span class="cx">     def stop(self):
</span></span></pre>
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