layer_validation_tests : Fix invalid lineWidth test of 0.0.
authorMark Young <marky@lunarg.com>
Mon, 2 May 2016 21:59:55 +0000 (15:59 -0600)
committerMark Young <marky@lunarg.com>
Tue, 3 May 2016 19:44:50 +0000 (13:44 -0600)
commit040046dce05c8161ec54f4fb50d1c76b8b31da4e
treec1f265e323abe09aa80a81c3efbcb07eda1e8e5e
parentd288cb9ac673a0d554da7e52b8be9c5d3eda1333
layer_validation_tests : Fix invalid lineWidth test of 0.0.

Some drivers were returning 0.0 as a valid minimum extent, so
that the test was passing when it should have failed.  Instead,
use a line width of -1.0 which should fail on all drivers.

Change-Id: I16549f2cdca81cd003ee9d383fb16db51a135db9
tests/layer_validation_tests.cpp