forked from aws/amazon-ecs-agent
/
docker_state_equal.go
42 lines (38 loc) · 1.48 KB
/
docker_state_equal.go
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// Copyright 2014-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"). You may
// not use this file except in compliance with the License. A copy of the
// License is located at
//
// http://aws.amazon.com/apache2.0/
//
// or in the "license" file accompanying this file. This file 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 testutils contains files that are used in tests but not elsewhere and thus can
// be excluded from the final executable. Including them in a different package
// allows this to happen
package testutils
import "github.com/aws/amazon-ecs-agent/agent/engine/dockerstate"
import api_testutils "github.com/aws/amazon-ecs-agent/agent/api/testutils"
// DockerStatesEqual determines if the two given dockerstates are equal, for
// equal meaning they have the same tasks and their tasks are equal
func DockerStatesEqual(lhs, rhs *dockerstate.DockerTaskEngineState) bool {
// Simple equality check; just verify that all tasks are equal
lhsTasks := lhs.AllTasks()
rhsTasks := rhs.AllTasks()
if len(lhsTasks) != len(rhsTasks) {
return false
}
for _, left := range lhsTasks {
right, ok := rhs.TaskByArn(left.Arn)
if !ok {
return false
}
if !api_testutils.TasksEqual(left, right) {
return false
}
}
return true
}