Support run unit test, cucumber test, code format in osrm-backend-dev

[wangyoucao577]

• Install node
• Install clang-format

[wangyoucao577]

Testing related docs:

• https://github.com/Project-OSRM/osrm-backend/blob/master/docs/testing.md
• https://github.com/Project-OSRM/osrm-backend/wiki/Cucumber-Test-Suite

From Project-OSRM#5720, node should be at max version 10.
From Project-OSRM#5667, gcc 8 seems not work either, has to be gcc 6.

[wangyoucao577]

From https://github.com/Project-OSRM/osrm-backend/blob/1ba8aba4663590c5c53b3b0a9989e4fe605b45b8/scripts/format.sh#L33, the clang-format version has to be 3.8. Try apt-get install clang-format-3.8 on debian/ubuntu.

[wangyoucao577]

Testing related docs:

• https://github.com/Project-OSRM/osrm-backend/blob/master/docs/testing.md
• https://github.com/Project-OSRM/osrm-backend/wiki/Cucumber-Test-Suite

From Project-OSRM#5720, node should be at max version 10.
From Project-OSRM#5667, gcc 8 seems not work either, has to be gcc 6.

In my test, gcc 8 or node 14 still can not work. gcc 6 + node 10 work well.

[wangyoucao577]

Tested:

npm install --unsafe-perm
rm -rf build && rm -f lib/binding/*

# build NodeJS bindings with C++ binaries together 
./scripts/node_install.sh
ll lib/binding/

# run cucumber test via npm
npm test

# OR via cucumber directly
./node_modules/.bin/cucumber-js

# format code
./scripts/format.sh

[wangyoucao577]

npm install --unsafe-perm --build-from-source doesn't work for me. See more discuss in Project-OSRM#5776.

build api docs(npm run docs) doesn't work either, will be discussed in Project-OSRM#5867.