Initial in-process implementation of some Mojo primitives.

mojo/mojo.gyp

Index: mojo/mojo.gyp
diff --git a/mojo/mojo.gyp b/mojo/mojo.gyp
index e323d28810962ef494114626d4fe279bd768f9d4..dd14016e2ff887f188ce246769ea931c6b323cc3 100644
--- a/mojo/mojo.gyp
+++ b/mojo/mojo.gyp
@@ -4,7 +4,7 @@
 
 {
   'variables': {
-    'chromium_code': 1,  # Use higher warning level.
+    'chromium_code': 1,
   },
   'target_defaults': {
     'defines': ['MOJO_IMPLEMENTATION'],
@@ -14,7 +14,66 @@
       'target_name': 'mojo',
       'type': 'none',
       'dependencies': [
+        'mojo_core',
+        'mojo_core_unittests',

[darin (slow to review), 2013/09/24 22:48:19]

It might be nice to only have mojo_unittests instead of mojo_{foo}_unittests for
various values of foo.

[viettrungluu, 2013/09/26 17:59:15]

Pros of having more unit test binaries:
- smaller, faster to build/link
- easier to execute relevant tests without using a filter
- inherent enforcement of unit-ness of unit tests

Cons:
- more test binaries to build and run
- harder to build/execute all tests (but maybe we should have a mojo_unittests
target that depends on the all the mojo_{foo}_unittests targets, and teach our
tooling to run such targets)
- harder to add tests to the bots (though this is also a tooling issue)

         'mojo_message',
+        'mojo_unittests',
+      ],
+    },
+    {
+      'target_name': 'mojo_core',

[darin (slow to review), 2013/09/24 22:48:19]

should this be mojo_system instead to match the mojo/system directory?

[viettrungluu, 2013/09/26 17:59:15]

Done.

+      'type': '<(component)',
+      'dependencies': [
+        '../base/base.gyp:base',
+      ],
+      'sources': [
+        'public/system/core.h',
+        'system/core.cc',
+        'system/core_impl.cc',
+        'system/core_impl.h',
+        'system/dispatcher.cc',
+        'system/dispatcher.h',
+        'system/limits.h',
+        'system/memory.cc',
+        'system/memory.h',
+        'system/message_pipe.cc',
+        'system/message_pipe.h',
+        'system/message_pipe_dispatcher.cc',
+        'system/message_pipe_dispatcher.h',
+        'system/simple_dispatcher.cc',
+        'system/simple_dispatcher.h',
+        'system/waiter.cc',
+        'system/waiter.h',
+        'system/waiter_list.cc',
+        'system/waiter_list.h',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '..',
+        ],
+      },
+    },
+    {
+      'target_name': 'mojo_core_unittests',
+      'type': 'executable',
+      'dependencies': [
+        '../base/base.gyp:run_all_unittests',
+        '../testing/gtest.gyp:gtest',
+        'mojo_core',
+      ],
+      'sources': [
+        'system/core_impl_unittest.cc',
+        'system/core_test_base.cc',
+        'system/core_test_base.h',
+        'system/dispatcher_unittest.cc',
+        'system/message_pipe_dispatcher_unittest.cc',
+        'system/message_pipe_unittest.cc',
+        'system/simple_dispatcher_unittest.cc',
+        'system/test_utils.h',
+        'system/waiter_list_unittest.cc',
+        'system/waiter_test_utils.cc',
+        'system/waiter_test_utils.h',
+        'system/waiter_unittest.cc',
       ],
     },
     {