47 lines
1.6 KiB
Groovy
47 lines
1.6 KiB
Groovy
/*
|
|
* Copyright The OpenTelemetry 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.
|
|
*/
|
|
|
|
import io.opentelemetry.auto.test.AgentTestRunner
|
|
import io.opentelemetry.instrumentation.auto.api.concurrent.State
|
|
import org.apache.catalina.WebResource
|
|
import org.apache.catalina.WebResourceRoot
|
|
import org.apache.catalina.loader.ParallelWebappClassLoader
|
|
|
|
class TomcatClassloadingTest extends AgentTestRunner {
|
|
|
|
WebResourceRoot resources = Mock(WebResourceRoot) {
|
|
getResource(_) >> Mock(WebResource)
|
|
listResources(_) >> []
|
|
// Looks like 9.x.x needs this one:
|
|
getResources(_) >> []
|
|
}
|
|
ParallelWebappClassLoader classloader = new ParallelWebappClassLoader(null)
|
|
|
|
def "tomcat class loading delegates to parent for agent classes"() {
|
|
setup:
|
|
classloader.setResources(resources)
|
|
classloader.init()
|
|
classloader.start()
|
|
|
|
when:
|
|
// If instrumentation didn't work this would blow up with NPE due to incomplete resources mocking
|
|
def clazz = classloader.loadClass("io.opentelemetry.instrumentation.auto.api.concurrent.State")
|
|
|
|
then:
|
|
clazz == State
|
|
}
|
|
}
|