Fix deadlock in espresso in Robolectric INSTRUMENTATION_TEST + paused looper. #2318
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
copybara-service
bot
force-pushed
the
piper_703634484
branch
from
6b46007 to
4ce4d0f
Compare
… looper. When running tests in Robolectric's INSTRUMENTATION_TEST LooperMode and explicitly pausing the main looper, Espresso will deadlock if part of its AsyncTask initialization occurs on the test thread. Fix this by adding a call to explict call to ControlledLooper.drainMainThreadWhenIdle. PiperOrigin-RevId: 704231969
copybara-service
bot
force-pushed
the
piper_703634484
branch
from
4ce4d0f to
a9629d1
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fix deadlock in espresso in Robolectric INSTRUMENTATION_TEST + paused looper.
When running tests in Robolectric's INSTRUMENTATION_TEST LooperMode
and explicitly pausing the main looper, Espresso will deadlock if part of its
AsyncTask initialization occurs on the test thread.
Fix this by adding a call to explict call to ControlledLooper.drainMainThreadWhenIdle.