remote: add a test for extra arguments, according to docs

This adds one test or comment for each subcommand of git-remote
according to its current documentation.  All but 'set-branches' and
'update' are listed as taking only a fixed number of arguments; for
those we can write a test with one more (bogus) argument, and see if
the command notices that.

They fail on several counts: 'add' does not check for extra arguments,
and 'show' and 'prune' actually iterate over remotes (i.e., take any
number of args).  We'll fix them in the next two patches.

The -f machinery is only there to make the tests readable while still
ensuring they pass as a whole, and will be removed in the final patch.

Signed-off-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Thomas Rast 2013-04-24 15:54:35 +02:00 committed by Junio C Hamano
parent 3e7bb5da9f
commit abf5f8723c

View file

@ -1003,4 +1003,31 @@ test_expect_success 'remote set-url --delete baz' '
cmp expect actual
'
test_expect_success 'extra args: setup' '
# add a dummy origin so that this does not trigger failure
git remote add origin .
'
test_extra_arg () {
expect="success"
if test "z$1" = "z-f"; then
expect=failure
shift
fi
test_expect_$expect "extra args: $*" "
test_must_fail git remote $* bogus_extra_arg 2>actual &&
grep '^usage:' actual
"
}
test_extra_arg -f add nick url
test_extra_arg rename origin newname
test_extra_arg remove origin
test_extra_arg set-head origin master
# set-branches takes any number of args
test_extra_arg set-url origin newurl oldurl
test_extra_arg -f show origin
test_extra_arg -f prune origin
# update takes any number of args
test_done