test: fix test-dns.js flakiness
authorRich Trott <rtrott@gmail.com>
Fri, 1 Apr 2016 13:38:00 +0000 (06:38 -0700)
committerMyles Borins <mborins@us.ibm.com>
Mon, 11 Apr 2016 16:34:23 +0000 (12:34 -0400)
commitccf90b651a9a042c714f5859032898a2a1997e99
treee806c347efa851086fcd0248ec953d2c640d464c
parent6f0bd64122a8e5b45dd031a96e79208bc9b02150
test: fix test-dns.js flakiness

Use empty string instead of `www.google.com` for tests where we are just
doing parameter evaluation. This will avoid DNS lookups which appear to
be causing flakiness on Raspberry Pi devices in CI.

PR-URL: https://github.com/nodejs/node/pull/5996
Fixes: https://github.com/nodejs/node/issues/5554
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
test/parallel/test-dns.js