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android / platform / tools / test / openhst / refs/heads/aml_hef_341811030
commit1b5ad3e9ba5b82967bb9bfd2e63efc075ef3df75[log] [tgz]
authorXin Li <[email protected]>Thu Jan 12 21:09:23 2023 +0000
committerAutomerger Merge Worker <[email protected]>Thu Jan 12 21:09:23 2023 +0000
treecd1dcf22b63119f3354dd24f5be49e5cf4827f0e
parentb382d9ddf8bc73081bd455649c86457f12475d06 [diff]
parent9ada1a0ae4f33beef9abb9e6b75c7962ff0a9804 [diff]
[automerger skipped] Merge tm-qpr-dev-plus-aosp-without-vendor@9467136 am: ec6cf132b8 -s ours am: 9ada1a0ae4 -s ours

am skip reason: Merged-In Ie53d02712a65ff8250dddc2e3f3dd5453be9e9ae with SHA-1 3c0b82fe0c is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/tools/test/openhst/+/20948809

Change-Id: Ibd7ab488567f52415e9e9d39f7d3429b06fd575f
Signed-off-by: Automerger Merge Worker <[email protected]>
tree: cd1dcf22b63119f3354dd24f5be49e5cf4827f0e
  1. docs/
  2. resources/
  3. .gitignore
  4. LICENSE
  5. Makefile
  6. OWNERS
  7. README.md
  8. requirements.txt
  9. start_venv.sh
  10. stress_test.proto
  11. stress_test.py
  12. stress_test_common.py
README.md

OpenHST : Open sourced Hotword Stress Test tool

Hotword stress test tool is a python script to measure the Google Hotword performance on Android devices with simple test set up. The goal of OpenHST is making Google Hotword Stress Test tool as an open source project so that Android Partners can easily adapt on their development.

Overview

Hotsord Stress Test concept diagram

Prerequsite

Before setting up your HST test environment, please make sure to meet following preconditions.

  • DSP hotword capability on test device (android handset)
  • ADB connection between the test server and android handset
  • Internet connection on android handset
  • No screen lock setting on android handset
  • Install Homebrew (Mac)
  • Install pyenv for Linux and Mac.
  • Install GNU make(3.81 above) on test machine (Linux, Mac, Windows)

Test environment setup

Please follow below steps to set up HST on your test machine and make sure that no error popped up during the installation.

Linux & Mac

  1. pyenv install 3.6.8
  2. pyenv shell 3.6.8
  3. make start
  4. chmod +x ./start_venv.sh
  5. source env/bin/activate
  6. ./start_venv.sh
  7. make proto-compile

Windows

  1. install python3.7.5
  2. make start
  3. .\env\Scripts\activate
  4. pip3 install -r requirements.txt
  5. Download protoc.ext (3.11.4 version) from github
  6. Decompress protoc-3.11.4-win64.zip and copy bin/protoc.exe to env/ folder
  7. Decompress protoc-3.11.4-win64.zip and copy include/* under env/include folder
  8. make proto-compile

Voice model training

Before conducting stress test, voice model should be trained with the recorded tts sound.

  1. Please follow the guide in “Train voice model” chapter in OEM Hotword Stress Test with OpenHST

Note for voice match with query phrases, please use enroll_with_queries as test_name for voice match enrollment.

Stress Test

Please refer to the guide in “Run Stress Test” chapter in OEM Hotword Stress Test with OpenHST and run the hotword stress test.

  1. python stress_test.py --test_name dsp_trigger_and_screen_off --num_iterations 3000 --output_root test_out
  2. Over 95% pass ratio from 3000 test cycle would be fair enough to declare that the device passed the hotowrd stress test

Contacts

Join our mailing list for discussions and announcements.