1 files changed, 190 insertions, 0 deletions
diff --git a/Tools/Scripts/webkitpy/layout_tests/port/chromium_linux.py b/Tools/Scripts/webkitpy/layout_tests/port/chromium_linux.py
new file mode 100644
index 0000000..5d9dd87
--- /dev/null
+++ b/Tools/Scripts/webkitpy/layout_tests/port/chromium_linux.py
@@ -0,0 +1,190 @@
+#!/usr/bin/env python
+# 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.
+
+"""Chromium Linux implementation of the Port interface."""
+
+import logging
+import os
+import signal
+
+import chromium
+
+_log = logging.getLogger("webkitpy.layout_tests.port.chromium_linux")
+
+
+class ChromiumLinuxPort(chromium.ChromiumPort):
+    """Chromium Linux implementation of the Port class."""
+
+    def __init__(self, **kwargs):
+        kwargs.setdefault('port_name', 'chromium-linux')
+        chromium.ChromiumPort.__init__(self, **kwargs)
+
+    def baseline_search_path(self):
+        port_names = ["chromium-linux", "chromium-win", "chromium", "win", "mac"]
+        return map(self._webkit_baseline_path, port_names)
+
+    def check_build(self, needs_http):
+        result = chromium.ChromiumPort.check_build(self, needs_http)
+        if needs_http:
+            if self.get_option('use_apache'):
+                result = self._check_apache_install() and result
+            else:
+                result = self._check_lighttpd_install() and result
+        result = self._check_wdiff_install() and result
+
+        if not result:
+            _log.error('For complete Linux build requirements, please see:')
+            _log.error('')
+            _log.error('    http://code.google.com/p/chromium/wiki/'
+                       'LinuxBuildInstructions')
+        return result
+
+    def test_platform_name(self):
+        # We use 'linux' instead of 'chromium-linux' in test_expectations.txt.
+        return 'linux'
+
+    def version(self):
+        # We don't have different versions on linux.
+        return ''
+
+    #
+    # PROTECTED METHODS
+    #
+
+    def _build_path(self, *comps):
+        base = self.path_from_chromium_base()
+        if os.path.exists(os.path.join(base, 'sconsbuild')):
+            return os.path.join(base, 'sconsbuild', *comps)
+        if os.path.exists(os.path.join(base, 'out', *comps)) or self.get_option('use_test_shell'):
+            return os.path.join(base, 'out', *comps)
+        base = self.path_from_webkit_base()
+        if os.path.exists(os.path.join(base, 'sconsbuild')):
+            return os.path.join(base, 'sconsbuild', *comps)
+        return os.path.join(base, 'out', *comps)
+
+    def _check_apache_install(self):
+        result = chromium.check_file_exists(self._path_to_apache(),
+            "apache2")
+        result = chromium.check_file_exists(self._path_to_apache_config_file(),
+            "apache2 config file") and result
+        if not result:
+            _log.error('    Please install using: "sudo apt-get install '
+                       'apache2 libapache2-mod-php5"')
+            _log.error('')
+        return result
+
+    def _check_lighttpd_install(self):
+        result = chromium.check_file_exists(
+            self._path_to_lighttpd(), "LigHTTPd executable")
+        result = chromium.check_file_exists(self._path_to_lighttpd_php(),
+            "PHP CGI executable") and result
+        result = chromium.check_file_exists(self._path_to_lighttpd_modules(),
+            "LigHTTPd modules") and result
+        if not result:
+            _log.error('    Please install using: "sudo apt-get install '
+                       'lighttpd php5-cgi"')
+            _log.error('')
+        return result
+
+    def _check_wdiff_install(self):
+        result = chromium.check_file_exists(self._path_to_wdiff(), 'wdiff')
+        if not result:
+            _log.error('    Please install using: "sudo apt-get install '
+                       'wdiff"')
+            _log.error('')
+        # FIXME: The ChromiumMac port always returns True.
+        return result
+
+    def _path_to_apache(self):
+        if self._is_redhat_based():
+            return '/usr/sbin/httpd'
+        else:
+            return '/usr/sbin/apache2'
+
+    def _path_to_apache_config_file(self):
+        if self._is_redhat_based():
+            config_name = 'fedora-httpd.conf'
+        else:
+            config_name = 'apache2-debian-httpd.conf'
+
+        return os.path.join(self.layout_tests_dir(), 'http', 'conf',
+                            config_name)
+
+    def _path_to_lighttpd(self):
+        return "/usr/sbin/lighttpd"
+
+    def _path_to_lighttpd_modules(self):
+        return "/usr/lib/lighttpd"
+
+    def _path_to_lighttpd_php(self):
+        return "/usr/bin/php-cgi"
+
+    def _path_to_driver(self, configuration=None):
+        if not configuration:
+            configuration = self.get_option('configuration')
+        binary_name = 'DumpRenderTree'
+        if self.get_option('use_test_shell'):
+            binary_name = 'test_shell'
+        return self._build_path(configuration, binary_name)
+
+    def _path_to_helper(self):
+        return None
+
+    def _path_to_wdiff(self):
+        if self._is_redhat_based():
+            return '/usr/bin/dwdiff'
+        else:
+            return '/usr/bin/wdiff'
+
+    def _is_redhat_based(self):
+        return os.path.exists(os.path.join('/etc', 'redhat-release'))
+
+    def _shut_down_http_server(self, server_pid):
+        """Shut down the lighttpd web server. Blocks until it's fully
+        shut down.
+
+        Args:
+            server_pid: The process ID of the running server.
+        """
+        # server_pid is not set when "http_server.py stop" is run manually.
+        if server_pid is None:
+            # TODO(mmoss) This isn't ideal, since it could conflict with
+            # lighttpd processes not started by http_server.py,
+            # but good enough for now.
+            self._executive.kill_all("lighttpd")
+            self._executive.kill_all("apache2")
+        else:
+            try:
+                os.kill(server_pid, signal.SIGTERM)
+                # TODO(mmoss) Maybe throw in a SIGKILL just to be sure?
+            except OSError:
+                # Sometimes we get a bad PID (e.g. from a stale httpd.pid
+                # file), so if kill fails on the given PID, just try to
+                # 'killall' web servers.
+                self._shut_down_http_server(None)