create generic test device for multiple traits testing.

As part of testing multiple traits using libweave API,
creating a test_schema which can hold multiple traits, and
these multiple traits will be used in one single test device,
and this test device will be used in test cases for test
libweave API.

Change-Id: Ia68e8aa9d43b927f41c7961e62d8ab78c46a85c8
Reviewed-on: https://weave-review.googlesource.com/3068
Reviewed-by: Alex Vakulenko <avakulenko@google.com>
4 files changed
tree: b761a759d61b876500152162f67ca50d001289e6
  1. .clang-format
  2. .gitignore
  3. AUTHORS
  4. CONTRIBUTORS
  5. LICENSE
  6. Makefile
  7. README.md
  8. VERSION
  9. cross.mk
  10. examples/
  11. file_lists.mk
  12. include/
  13. libweave-test.pc.in
  14. libweave.pc.in
  15. src/
  16. tests.mk
  17. tests_schema/
  18. third_party/
README.md

Overview

libWeave is the library with device side implementation of Weave protocol.

Sources

Sources are located in git repository at https://weave.googlesource.com/weave/libweave/

Install Repo

Make sure you have a bin/ directory in your home directory and that it is included in your path:

mkdir ~/bin
PATH=~/bin:$PATH

Download the Repo tool and ensure that it is executable:

curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
chmod a+x ~/bin/repo

Checkout code

mkdir ~/weave
cd ~/weave
repo init -u https://weave.googlesource.com/weave/manifest
repo sync

This checks out libweave and its dependencies into the ~/weave directory.

libweave Directory structure

PathDescription
include/Includes to be used by device code
src/Implementation sources
examples/Example of device code
third_party/Dependencies
Makefile, *.mk filesBuild files

Quick start on Debian/Ubuntu

Install prerequisites

sudo apt-get update
sudo apt-get install \
  autoconf \
  automake \
  binutils \
  g++ \
  hostapd \
  libavahi-client-dev \
  libcurl4-openssl-dev \
  libevent-dev \
  libexpat1-dev \
  libnl-3-dev \
  libnl-route-3-dev \
  libssl-dev \
  libtool

Prerequisites

Common

  • autoconf
  • automake
  • binutils
  • libtool
  • libexpat1-dev

For tests

  • cmake
  • gtest (included; see third_party/googletest/googletest/)
  • gmock (included; see third_party/googletest/googlemock/)

For examples

  • cmake
  • hostapd
  • libavahi-client-dev
  • libcurl4-openssl-dev
  • libevhtp (included; see third_party/libevhtp/)
  • libevent-dev

Compiling

From the libweave directory:

The make --jobs/-j flag is encouraged, to speed up build time. For example

make -j

which happens to be the same as

make all -j

Build library

make out/Debug/libweave.so

Build examples

make all-examples

See the examples README for details.

Cross-compiling

The build supports transparently downloading & using a few cross-compilers. Just add cross-<arch> to the command line in addition to the target you want to actually build.

This will cross-compile for an armv7 (hard float) target:

make cross-arm all-libs

This will cross-compile for a mips (little endian) target:

make cross-mipsel all-libs

Testing

Run tests

make test
make export-test

or

make testall

Cross-testing

The build supports using qemu to run non-native tests.

This will run armv7 tests through qemu:

make cross-arm testall

Making changes

The Android Developing site has a lot of good tips for working with git and repo in general. The tips below are meant as a quick cheat sheet rather than diving deep into relevant topics.

Configure git

Make sure to have correct user in local or global config e.g.:

git config --local user.name "User Name"
git config --local user.email user.name@example.com

Start local branch

repo start <branch name> .

Edit code and commit locally e.g.

git commit -a -v

Upload CL

repo upload .

Request code review

Go to the url from the output of repo upload and add reviewers.