run-tests: enforce the drive letter from `getcwd` to upper case
For some reason os.getcwd() can return either `c:` or `C:` depending of which
binary you used on Windows. We normalize this to `C:` and the like. This fix
`test-run-tests.t` on windows as the drive letter in "$TESTTMP" was "wrongly"
set to 'c:/' if the test path wasn't explicitly specified.
Differential Revision: https://phab.mercurial-scm.org/D11035
{
// Enforcing
"eqeqeq" : true, // true: Require triple equals (===) for comparison
"forin" : true, // true: Require filtering for..in loops with obj.hasOwnProperty()
"freeze" : true, // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
"nonbsp" : true, // true: Prohibit "non-breaking whitespace" characters.
"undef" : true, // true: Require all non-global variables to be declared (prevents global leaks)
// Environments
"browser" : true // Web Browser (window, document, etc)
}