test/syscall: run hostnet tests in separate network namespaces

A few tests use hard coded port numbers, so we need to guruantee that these ports will not be used for somthing else.
2020-06-04 17:16:57 -07:00 · 2020-06-04 17:16:57 -07:00 · 9e66ac4c20
parent d3a8bffe04
commit 9e66ac4c20
1 changed files with 1 additions and 0 deletions
--- a/test/runner/defs.bzl
+++ b/test/runner/defs.bzl
@ -93,6 +93,7 @@ def _syscall_test(
    # we figure out how to request ipv4 sockets on Guitar machines.
    if network == "host":
        tags.append("noguitar")
+        tags.append("block-network")

    # Disable off-host networking.
    tags.append("requires-net:loopback")