Fix test on emulator workflow failures#734

sunmou99 · 2021-11-04T00:08:39Z

Description

Test on Emualtor sometimes failed when install Android app. https://github.com/firebase/firebase-cpp-sdk/runs/4078767834?check_suite_focus=true

Install testapp: adb install /Users/runner/work/firebase-cpp-sdk/firebase-cpp-sdk/testapps/firestore/iti-debug.apk
cmd: Failure calling service package: Broken pipe (32)
adb: failed to install /Users/runner/work/firebase-cpp-sdk/firebase-cpp-sdk/testapps/firestore/iti-debug.apk: cmd: Failure calling service package: Broken pipe (32)
Performing Streamed Install

This article suggests delete the old emulator and create a new one :
https://medium.com/@aedwin905/solved-failure-calling-service-package-broken-pipe-32-3b860c7e04bb

Also saw some errors when downloading emulator, uninstalling apps.

Thus, I made the following changes:

For critical steps, I added 5 minutes timeout and 3 times retry.
Before retry the step, I also reset and reboot the emulator.
Test on emulator timeout in 90 minutes.
Updated the build-tool version to 29.0.2

Testing

See the testing result in the comment

Type of Change

Place an x the applicable box:

Bug fix. Add the issue # below if applicable.
New feature. A non-breaking change which adds functionality.
Other, such as a build process or documentation change.

github-actions · 2021-11-04T00:09:18Z

❌ Integration test FAILED

Requested by @sunmou99 on commit 9efb188
Last updated: Tue Nov 9 19:05 PST 2021
View integration test log & download artifacts

Failures	Configs
firestore	[TEST] [ERROR] [Android] [ubuntu] [android_target]
messaging	[TEST] [ERROR] [Android] [ubuntu, macos] [emulator_target] [TEST] [ERROR] [Android] [windows] [android_target]

Add flaky tests to go/fpl-cpp-flake-tracker

scripts/gha/test_simulator.py

chkuang-g · 2021-11-09T22:26:27Z

scripts/gha/test_simulator.py

 Example:
 sdk id "system-images;android-29;google_apis;x86":
-  --android_sdk "system-images;android-29;google_apis;x86" --build_tools_version "28.0.3"
+  --android_sdk "system-images;android-29;google_apis;x86" --build_tools_version "29.0.2"


Is there a need to update the version here since it is just an example?

Similarly to line 67

No need, but I feel there is not harm too.

chkuang-g · 2021-11-09T22:34:39Z

scripts/gha/test_simulator.py

+  if retry_time > 1:
+    try:
+      subprocess.run(args, shell=shell, check=check, timeout=timeout)
+    except:


We should log the exception here so that we know what is triggering the retry.

subprocess.run itself print out logs and exceptions.
log example: https://github.com/firebase/firebase-cpp-sdk/runs/4145793172?check_suite_focus=true#step:9:78

chkuang-g · 2021-11-09T22:36:57Z

scripts/gha/test_simulator.py

  else:
    time.sleep(45)

+def _run_with_retry(args, shell=False, check=True, timeout=_CMD_TIMEOUT, retry_time=_TEST_RETRY, device=_DEVICE_NONE, type=_RESET_TYPE_REBOOT):


We should log when all the retry attempts failed.

Thanks for the suggestion. I just added log in another PR (due to branch dependency): https://github.com/firebase/firebase-cpp-sdk/pull/733/files#diff-51ade566b474eb1faa5dfc7cfdcc3d943f850740c053a79ba0e4faa9f6f89315R679

chkuang-g · 2021-11-09T22:38:31Z

scripts/gha/test_simulator.py

  args = ["sdkmanager", "--update"]
  logging.info("Update all installed packages: %s", " ".join(args))
-  subprocess.run(args=args, check=True)
+  _run_with_retry(args, check=False)


Why changing check from True to False?

This is a non-critical step.
check=True only when this step block next steps.

chkuang-g · 2021-11-09T22:39:32Z

scripts/gha/test_simulator.py

    "See module docstring for details on how to set and get this id.")
 flags.DEFINE_string(
-    "build_tools_version", "28.0.3",
+    "build_tools_version", "29.0.2",


Isn't this value in build.gradle? Is this the right place to update the config value like this?

We are using tools under $ANDROID_HOME/build-tools/${build_tools_version}

* Fix test on emulator workflow failures (#734) * If simulator install ios app failed, reset simulator and try again (#733) * Trigger workflow move github api cod to github.py (#746) * Fix a data race that could manifest as null pointer dereference in FutureBase::Release() (#747) * Cancel callbacks for messaging (#745) * Cancel callbacks for messaging util::Terminate is referenced counted som when there ar more APIs than messaging active the callbacks will not be canceled until later and still cause a NULL ref due to the FutureData being destroyed now. * Cancel callback earlier * Update readme * Remove "Android" tag from the release notes entry for #747 (#749) * Remove calls to LogInfo, LogError, LogDebug during obj-c +load. (#706) * Remove calls to LogInfo, LogError, LogDebug during obj-c +load. This could be causing an issue in C++ as global class constructors have not yet been run. * Add Objective-C/C++ and Java to code formatter script; format those files. (#755) * Allow format_code to format .m/.mm files; clang-format already knows how. * Run format_code.py on all objective-c/objective-c++ files. * Add Java file extensions to format_code.py * Format all Java source files. * Remove check for objc header, as they are now supported. * Format objective-c .h files. * Don't let lint comment on line length any more; code formatting will report that. * Messaging crash during initialization (#760) * Messaging crash during initialization * Update readme * Don't redeclare inherited state in CredentialsProviderDesktop (#731) * Reduce disk space usage when packaging the built SDK (#763) Remove intermediate build files during desktop packaging step. This should reduce the disk space usage, as those files (*.o and *.obj) are not required when merging libraries. * Workaround for Linux x86 build: downgrade libraries on GitHub runners (#764) When installing 32-bit Linux dependencies on GitHub runners, downgrade libpcre2-8-0 to an earlier version to ensure compatibility with the i386 version of the package. This is something that should be fixed in a subsequent Ubuntu release and so is a temporary workaround. This also adds checks to the various prerequisite commands run by build_desktop.py, which was previously just silently ignoring errors (making this much harder to track down). Now it will error out as soon as a command fails. Co-authored-by: Mou Sun <69009538+sunmou99@users.noreply.github.com> Co-authored-by: Denver Coneybeare <dconeybe@google.com> Co-authored-by: Tobias Barendt <tobias@robotsquid.com> Co-authored-by: Jon Simantov <jsimantov@google.com> Co-authored-by: Sebastian Schmidt <mrschmidt@google.com>

Reset Android when install app failed

06c9c7f

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Wait 210s for emualtor boot

7b666d8

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build_tools_version 29.0.2

a3c4c1a

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retry 3 time install/uninstall android apps

dd7ceca

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critical steps 5 minutes timeout. Testing job 90 minutes timeout

823b056

sunmou99 changed the title ~~If emulator install android app failed, reset emulator and try again~~ Fix test on emulator workflow failures Nov 4, 2021

sunmou99 requested review from chkuang-g and jonsimantov November 4, 2021 23:21

sunmou99 added the tests-requested: full Trigger a FULL set of integration tests (uses expanded test matrix). label Nov 4, 2021

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do not force unistall apps

6092ee9

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fix format

1bb22cc

jonsimantov reviewed Nov 5, 2021

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scripts/gha/test_simulator.py Outdated Show resolved Hide resolved

sunmou99 requested a review from jonsimantov November 5, 2021 23:26

run with retry

0bf525b

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run with retry support iOS

e9d22bd

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fix bug

1411e40

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sunmou99 requested a review from chkuang-g November 9, 2021 23:09

chkuang-g approved these changes Nov 9, 2021

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sunmou99 added skip-release-notes Skip release notes check and removed tests: failed This PR's integration tests failed. labels Nov 10, 2021

sunmou99 merged commit 9efb188 into main Nov 10, 2021

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sunmou99 deleted the bugfix/emulator-install-android branch November 10, 2021 00:11

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Fix test on emulator workflow failures#734