Mojo: DataPipe: Test "all or nothing" mode.

Mojo: DataPipe: Test "all or nothing" mode.

(Except for two-phase read/writes in "may discard" mode, which isn't
supported yet.)

R=davemoore@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=243450

[DaveMoore, 2014-01-07 23:51:01]

lgtm

https://codereview.chromium.org/126663003/diff/1/mojo/system/local_data_pipe_...
File mojo/system/local_data_pipe_unittest.cc (right):

https://codereview.chromium.org/126663003/diff/1/mojo/system/local_data_pipe_...
mojo/system/local_data_pipe_unittest.cc:603: num_bytes = 0u;
Nit: this would be better if you didn't initialize it to the expected value.

[viettrungluu, 2014-01-07 23:56:43]

Thanks.

https://codereview.chromium.org/126663003/diff/1/mojo/system/local_data_pipe_...
File mojo/system/local_data_pipe_unittest.cc (right):

https://codereview.chromium.org/126663003/diff/1/mojo/system/local_data_pipe_...
mojo/system/local_data_pipe_unittest.cc:603: num_bytes = 0u;
On 2014/01/07 23:51:01, DaveMoore wrote:
> Nit: this would be better if you didn't initialize it to the expected value.

Done.

[commit-bot: I haz the power, 2014-01-08 00:03:07]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/viettrungluu@chromium.org/126663003/70001

[viettrungluu, 2014-01-08 00:38:51]

Committed patchset #2 manually as r243450 (presubmit successful).