UserAgent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0

Steps to reproduce the problem:
1. build target android_tools (for MIPS architecture)
2. Connect MIPS android device
3. ./build/android/test_runner.py perf -vvv --release --single-step -- tools/perf/run_benchmark -vvvv --output-format=json kraken

What is the expected behavior?
Kraken performance test running on tablet

What went wrong?
Test failed with following message (more info in attached file):
NoPathFoundError: No file could be found locally, and no file to download from cloud storage for md5sum_device on platform android_mips

Did this work before? Yes https://chromium.googlesource.com/chromium/src/+/5db2dfe090fe92cd03e101d8592c360eceb3ebe2

Chrome version: refs/heads/master@{#432436}  Channel: dev
OS Version: 
Flash Version: Shockwave Flash 11.2 r202

MIPS android tools binaries are not stored in cloud storage, but can be built locally. These local binaries are properly detected for unit tests as a result of devil env initialization in build/android/devil_chromium.py, but they aren't detected here.

It seems that tools/perf is missing the part which initializes devil environment with local amends (something like tools/perf/chrome_telemetry_build/binary_dependencies.json)

First commit which introduced this issue:
https://chromium.googlesource.com/chromium/src/+/0c2a94ab87e6351b924a19932442e85a8f786fa0
 

Deleted: /perf_test_fail.log 6.3 KB

/perf_test_fail.log 6.3 KB View Download