[session_shell] Time out on slow SessionShell

DetachView() must not block the Stop() operation indefinitely.
The StopOperation must time out when DetachView() takes too long.

Added a test case to test the behavior. Unfortunate about tests
for timeout behavior is they need the time until out to elapse,
i.e. such a test is slow. In this case, the timeout in question
is 1 second, which is bearable.

Also changed the behavior such that on logout, no DetachView()
calls are made for stories that are still running, in accordance
with the behavior documented in session_shell.fidl. Added a
test case for that too.

TESTED=Added test cases to session_shell integration test.

MF-121 #comment Time out on slow SessionShell.

Change-Id: Iaaec29df7d6edb2fb8ce5269ff1c02d423f19555
5 files changed
tree: 74d8f162bda6baca9d67be91dec399615b1451eb
  1. bin/
  2. boards/
  3. build/
  4. cloud/
  5. docs/
  6. examples/
  7. infra/
  8. lib/
  9. packages/
  10. products/
  11. public/
  12. tests/
  13. third_party/
  14. web/
  15. .clang-format
  16. .clang-tidy
  17. .gitignore
  18. AUTHORS
  19. BUILD.gn
  20. CONTRIBUTING.md
  21. LICENSE
  22. navbar.md
  23. PATENTS
  24. README.md
README.md

Peridot

Peridot is a framework for composed, intelligent and distributed user experiences.

Applications not explicitly designed to interoperate (and possibly implemented in different programming languages) are ephemerally downloaded and dynamically composed to run in a shared context. The framework manages application lifecycle, resources and view hierarchy; and well as context and suggestion infrastructure.

State of Peridot experiences is transparently synchronized across user devices using a distributed offline-first storage system.

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