tcltest: Support 'needs package xxx'
commitab898002fa7b3e354703c6a4a84c34f9482cf9f4
authorSteve Bennett <steveb@workware.net.au>
Sun, 17 Sep 2017 09:34:02 +0000 (17 19:34 +1000)
committerSteve Bennett <steveb@workware.net.au>
Thu, 21 Sep 2017 06:31:00 +0000 (21 16:31 +1000)
tree64279245c0a2b2fedb925f79a1dc261c100c44ec
parentab299323709d7e974262b257bf75909aed9d8d97
tcltest: Support 'needs package xxx'

Makes it easy to skip all tests if the package isn't available

Signed-off-by: Steve Bennett <steveb@workware.net.au>
tcltest.tcl