Remove unused tests

[okuryu]

The test.sh script is actually unused. It can be tested by using npm test instead.

$ git grep test-linked
.gitignore:tests/input/test-linked
scripts/test.sh:if [ -L ./test-linked ]; then
scripts/test.sh:    rm ./test-linked;
scripts/test.sh:ln -sf ./test2 ./test-linked

[yahoocla]

CLA is valid!

[juandopazo]

As long as the CI tests keep working... 👍

[okuryu]

Thanks!