Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285)

1 files changed, 120 insertions, 0 deletions

diff --git a/Tools/Scripts/webkitpy/common/system/executive_mock.py b/Tools/Scripts/webkitpy/common/system/executive_mock.py
new file mode 100644
index 000000000..c3a4c4d5f
--- /dev/null
+++ b/Tools/Scripts/webkitpy/common/system/executive_mock.py
@@ -0,0 +1,120 @@
+# Copyright (C) 2011 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 os
+
+from webkitpy.common.system.deprecated_logging import log
+from webkitpy.common.system.executive import ScriptError
+
+
+# FIXME: This should be unified with MockExecutive2
+class MockExecutive(object):
+    def __init__(self, should_log=False, should_throw=False, should_throw_when_run=None):
+        self._should_log = should_log
+        self._should_throw = should_throw
+        self._should_throw_when_run = should_throw_when_run or set()
+        # FIXME: Once executive wraps os.getpid() we can just use a static pid for "this" process.
+        self._running_pids = [os.getpid()]
+
+    def check_running_pid(self, pid):
+        return pid in self._running_pids
+
+    def run_and_throw_if_fail(self, args, quiet=False, cwd=None, env=None):
+        if self._should_log:
+            env_string = ""
+            if env:
+                env_string = ", env=%s" % env
+            log("MOCK run_and_throw_if_fail: %s, cwd=%s%s" % (args, cwd, env_string))
+        if self._should_throw_when_run.intersection(args):
+            raise ScriptError("Exception for %s" % args)
+        return "MOCK output of child process"
+
+    def run_command(self,
+                    args,
+                    cwd=None,
+                    input=None,
+                    error_handler=None,
+                    return_exit_code=False,
+                    return_stderr=True,
+                    decode_output=False,
+                    env=None):
+        assert(isinstance(args, list) or isinstance(args, tuple))
+        if self._should_log:
+            env_string = ""
+            if env:
+                env_string = ", env=%s" % env
+            log("MOCK run_command: %s, cwd=%s%s" % (args, cwd, env_string))
+        output = "MOCK output of child process"
+        if self._should_throw:
+            raise ScriptError("MOCK ScriptError", output=output)
+        return output
+
+    def cpu_count(self):
+        return 2
+
+
+class MockExecutive2(object):
+    def __init__(self, output='', exit_code=0, exception=None,
+                 run_command_fn=None, stderr=''):
+        self._output = output
+        self._stderr = stderr
+        self._exit_code = exit_code
+        self._exception = exception
+        self._run_command_fn = run_command_fn
+
+    def cpu_count(self):
+        return 2
+
+    def kill_all(self, process_name):
+        pass
+
+    def kill_process(self, pid):
+        pass
+
+    def run_command(self,
+                    args,
+                    cwd=None,
+                    input=None,
+                    error_handler=None,
+                    return_exit_code=False,
+                    return_stderr=True,
+                    decode_output=False,
+                    env=None):
+        assert(isinstance(args, list) or isinstance(args, tuple))
+        if self._exception:
+            raise self._exception
+        if self._run_command_fn:
+            return self._run_command_fn(args)
+        if return_exit_code:
+            return self._exit_code
+        if self._exit_code and error_handler:
+            script_error = ScriptError(script_args=args, exit_code=self._exit_code, output=self._output)
+            error_handler(script_error)
+        if return_stderr:
+            return self._output + self._stderr
+        return self._output