gecko-dev/testing/xpcshell
..
dns-packet
example
moz-http2
node-http2
node-ip
README
dbg-actors.js
head.js
mach_commands.py
mach_test_package_commands.py
moz.build
python.ini
remotexpcshelltests.py
runxpcshelltests.py
selftest.py
xpcshellcommandline.py

README

Simple xpcshell-based test harness

converted from netwerk/test/unit

Some documentation at http://developer.mozilla.org/en/docs/Writing_xpcshell-based_unit_tests
See also http://wiki.mozilla.org/SoftwareTesting:Tools:Simple_xpcshell_test_harness