mojo_js_integration_tests are noisy |
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Issue descriptiontoo much logging! <snip> JsToCppTest.BackPointer (run #1): <truncated (76869 bytes)> CTED_ARRAY_HEADER [21649:21649:1025/045349:6194913530:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913543:ERROR:validation_errors.cc(83)] Invalid message: VALIDATION_ERROR_UNEXPECTED_ARRAY_HEADER [21649:21649:1025/045349:6194913581:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913595:ERROR:validation_errors.cc(83)] Invalid message: VALIDATION_ERROR_UNEXPECTED_ARRAY_HEADER [21649:21649:1025/045349:6194913639:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913652:ERROR:validation_errors.cc(83)] Invalid message: VALIDATION_ERROR_UNEXPECTED_ARRAY_HEADER [21649:21649:1025/045349:6194913683:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913696:ERROR:validation_errors.cc(83)] Invalid message: VALIDATION_ERROR_UNEXPECTED_ARRAY_HEADER [21649:21649:1025/045349:6194913726:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913739:ERROR:validation_errors.cc(83)] Invalid message: VALIDATION_ERROR_UNEXPECTED_ARRAY_HEADER [21649:21649:1025/045349:6194913775:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913796:ERROR:validation_errors.cc(83)] Invalid message: VALIDATION_ERROR_UNEXPECTED_ARRAY_HEADER [21649:21649:1025/045349:6194913826:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913878:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913917:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913956:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194913995:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194914042:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194914081:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194914118:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. [21649:21649:1025/045349:6194914157:ERROR:data_pipe_consumer_dispatcher.cc(443)] Failed to map shared buffer. </snip>
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Nov 2 2016
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/dafb77a4efa4ea0e6d2080ea239f401ff1c4a691 commit dafb77a4efa4ea0e6d2080ea239f401ff1c4a691 Author: rockot <rockot@chromium.org> Date: Wed Nov 02 20:45:54 2016 Mojo: Suppress validation error logging in some tests These errors are useful for developers when developers make mistakes, but they make a mess of test logs. Disable them in tests which are particularly noisy. BUG= 659195 Review-Url: https://codereview.chromium.org/2448203002 Cr-Commit-Position: refs/heads/master@{#429393} [modify] https://crrev.com/dafb77a4efa4ea0e6d2080ea239f401ff1c4a691/mojo/edk/js/tests/js_to_cpp_tests.cc [modify] https://crrev.com/dafb77a4efa4ea0e6d2080ea239f401ff1c4a691/mojo/public/cpp/bindings/lib/validation_errors.cc [modify] https://crrev.com/dafb77a4efa4ea0e6d2080ea239f401ff1c4a691/mojo/public/cpp/bindings/lib/validation_errors.h
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Apr 12 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/3804c15d9dd121b800391b7467e5e53223d8373c commit 3804c15d9dd121b800391b7467e5e53223d8373c Author: Ken Rockot <rockot@chromium.org> Date: Wed Apr 12 17:15:17 2017 Add debugging CHECKs for data pipe serialization crash It seems that somehow a data pipe consumer handle is losing its internal shared buffer and this is crashing Mojo loading. This CL adds some temporary CHECKs to attempt to pinpoint where things are going wrong. BUG=706689, 659195 R=yzshen@chromium.org Change-Id: I46d42a49ab233a1b7cacf5cd91fc57db0338ab1c Reviewed-on: https://chromium-review.googlesource.com/474175 Commit-Queue: Ken Rockot <rockot@chromium.org> Reviewed-by: Yuzhu Shen <yzshen@chromium.org> Cr-Commit-Position: refs/heads/master@{#464061} [modify] https://crrev.com/3804c15d9dd121b800391b7467e5e53223d8373c/mojo/edk/embedder/platform_shared_buffer.cc [modify] https://crrev.com/3804c15d9dd121b800391b7467e5e53223d8373c/mojo/edk/js/tests/js_to_cpp_tests.js [modify] https://crrev.com/3804c15d9dd121b800391b7467e5e53223d8373c/mojo/edk/system/data_pipe_consumer_dispatcher.cc
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Apr 12 2017
The last of this spam should now be resolved.
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Apr 12 2017
For posterity, it was caused by hitting hard file descriptor limits in the Linux test environment. The CL above reduced the number of FDs used by the tests in order to unblock landing the rest of the change. |
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Comment 1 by roc...@chromium.org
, Oct 25 2016