1) Add a new MULTIPROCESS_TEST_MAIN macro to store child process names

in a lookup table.

Previously we were using different mechanisms on each platform to look up
child process names at runtime.  This broke on OS X where we strip the symbol
table on release executables.

2) Enable process_util_unittest on OS X.

Review URL: http://codereview.chromium.org/8864

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@4165 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 43 insertions, 0 deletions

diff --git a/testing/multiprocess_func_list.cc b/testing/multiprocess_func_list.cc
new file mode 100644
index 0000000..236edbf
--- /dev/null
+++ b/testing/multiprocess_func_list.cc
@@ -0,0 +1,43 @@
+// Copyright (c) 2008 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "multiprocess_func_list.h"
+
+#include <map>
+
+// Helper functions to maintain mapping of "test name"->test func.
+// The information is accessed via a global map.
+namespace multi_process_function_list {
+  
+namespace {
+
+typedef std::map<std::string, ChildFunctionPtr> MultiProcessTestMap;
+  
+// Retrieve a reference to the global 'func name' -> func ptr map.
+MultiProcessTestMap &GetMultiprocessFuncMap() {
+  static MultiProcessTestMap test_name_to_func_ptr_map;
+  return test_name_to_func_ptr_map;
+}
+  
+}  // namespace
+
+AppendMultiProcessTest::AppendMultiProcessTest(std::string test_name, 
+                                               ChildFunctionPtr func_ptr) {
+  GetMultiprocessFuncMap()[test_name] = func_ptr;
+}
+
+int InvokeChildProcessTest(std::string test_name) {
+  MultiProcessTestMap &func_lookup_table = GetMultiprocessFuncMap();
+  MultiProcessTestMap::iterator it = func_lookup_table.find(test_name);
+  if (it != func_lookup_table.end()) {
+    ChildFunctionPtr func = it->second;
+    if (func) {
+      return (*func)();
+    }
+  }
+  
+  return -1;
+}
+
+}  // namespace multi_process_function_list