[3/6] mesos git commit: Fixed example tests which broke due to the new `register_agents` ACL.

[ya...@apache.org]

Fixed example tests which broke due to the new `register_agents` ACL.

- With the new `register_agents` ACL, `permissive == false` would lead
  to the agent unable to register unless explicitly allowed.

Review: https://reviews.apache.org/r/57730


Project: http://git-wip-us.apache.org/repos/asf/mesos/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/13d0591c
Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/13d0591c
Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/13d0591c

Branch: refs/heads/master
Commit: 13d0591cddca4a5c9e892e1d84dcde20ddc8b6c3
Parents: f77be68
Author: Jiang Yan Xu <xu...@apple.com>
Authored: Thu Mar 16 17:55:20 2017 -0700
Committer: Jiang Yan Xu <xu...@apple.com>
Committed: Fri Apr 28 14:55:13 2017 -0700

----------------------------------------------------------------------
 src/tests/script.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/mesos/blob/13d0591c/src/tests/script.cpp
----------------------------------------------------------------------
diff --git a/src/tests/script.cpp b/src/tests/script.cpp
index 3b68b84..791d331 100644
--- a/src/tests/script.cpp
+++ b/src/tests/script.cpp
@@ -158,6 +158,14 @@ void execute(const string& script)
     register_->mutable_principals()->add_values(DEFAULT_CREDENTIAL.principal());
     register_->mutable_roles()->add_values("*");
 
+    // Allow agents with any principal or no principal to register.
+    // Currently the agents in the example tests don't have authentication
+    // enabled so the agent's principal would be none.
+    // TODO(xujyan): Enable agent authN and authZ by default in example tests.
+    mesos::ACL::RegisterAgent* registerAgent = acls.add_register_agents();
+    registerAgent->mutable_principals()->set_type(mesos::ACL::Entity::ANY);
+    registerAgent->mutable_agent()->set_type(mesos::ACL::Entity::ANY);
+
     const string& aclsPath = path::join(directory.get(), "acls");
 
     CHECK_SOME(os::write(aclsPath, stringify(JSON::protobuf(acls))))