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// Copyright 2012-2018 The NATS Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package test
import (
"testing"
"github.com/nats-io/gnatsd/server"
)
func runPedanticServer() *server.Server {
opts := DefaultTestOptions
opts.NoLog = false
opts.Trace = true
opts.Port = PROTO_TEST_PORT
return RunServer(&opts)
}
func TestPedanticSub(t *testing.T) {
s := runPedanticServer()
defer s.Shutdown()
c := createClientConn(t, "127.0.0.1", PROTO_TEST_PORT)
defer c.Close()
send := sendCommand(t, c)
expect := expectCommand(t, c)
doConnect(t, c, false, true, false)
// Ping should still be same
send("PING\r\n")
expect(pongRe)
// Test malformed subjects for SUB
// Sub can contain wildcards, but
// subject must still be legit.
// Empty terminal token
send("SUB foo. 1\r\n")
expect(errRe)
// Empty beginning token
send("SUB .foo. 1\r\n")
expect(errRe)
// Empty middle token
send("SUB foo..bar 1\r\n")
expect(errRe)
// Bad non-terminal FWC
send("SUB foo.>.bar 1\r\n")
buf := expect(errRe)
// Check that itr is 'Invalid Subject'
matches := errRe.FindAllSubmatch(buf, -1)
if len(matches) != 1 {
t.Fatal("Wanted one overall match")
}
if string(matches[0][1]) != "'Invalid Subject'" {
t.Fatalf("Expected 'Invalid Subject', got %s", string(matches[0][1]))
}
}
func TestPedanticPub(t *testing.T) {
s := runPedanticServer()
defer s.Shutdown()
c := createClientConn(t, "127.0.0.1", PROTO_TEST_PORT)
defer c.Close()
send := sendCommand(t, c)
expect := expectCommand(t, c)
doConnect(t, c, false, true, false)
// Ping should still be same
send("PING\r\n")
expect(pongRe)
// Test malformed subjects for PUB
// PUB subjects can not have wildcards
// This will error in pedantic mode
send("PUB foo.* 2\r\nok\r\n")
expect(errRe)
send("PUB foo.> 2\r\nok\r\n")
expect(errRe)
send("PUB foo. 2\r\nok\r\n")
expect(errRe)
send("PUB .foo 2\r\nok\r\n")
expect(errRe)
send("PUB foo..* 2\r\nok\r\n")
expect(errRe)
}
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