Ting-Wei Lan 319500e4f3 tests: Fix warnings reported by shellcheck ...

This commit includes following fixes for a few shell scripts:

1. Follow the best practice of quoting variables everywhere unless they
   are used in places where word-splitting and globbing can never happen.

2. Replace `command` with $(command) because the latter is easier to use
   and read.

3. Don't use "$@" in places expecting a string because it is an array
   of strings instead of a single string.

2018-12-01 13:07:29 +00:00

..

find-conform-unit-tests.sh

tests: Fix warnings reported by shellcheck

2018-12-01 13:07:29 +00:00