ed0353e251
* Process deletions conservatively in parallel This commit allows the engine to conservatively delete resources in parallel when it is sure that it is legal to do so. In the absence of a true data-flow oriented step scheduler, this approach provides a significant improvement over the existing serial deletion mechanism. Instead of processing deletes serially, this commit will partition the set of condemned resources into sets of resources that are known to be legally deletable in parallel. The step executor will then execute those independent lists of steps one-by-one until all steps are complete. * CR: Make ResourceSet a normal map * Only use the dependency graph if we can trust it * Reverse polarity of pendingDeletesAreReplaces * CR: un-export a few types * CR: simplify control flow in step generator when scheduling * CR: parents are dependencies, fix loop index * CR: Remove ParentOf, add new test for parent dependencies
40 lines
1 KiB
Go
40 lines
1 KiB
Go
// Copyright 2016-2018, Pulumi Corporation.
|
|
//
|
|
// 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 graph
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestIntersect(t *testing.T) {
|
|
a := NewResource("a", nil)
|
|
b := NewResource("b", nil)
|
|
c := NewResource("c", nil)
|
|
|
|
setA := make(ResourceSet)
|
|
setA[a] = true
|
|
setA[b] = true
|
|
setB := make(ResourceSet)
|
|
setB[b] = true
|
|
setB[c] = true
|
|
|
|
setC := setA.Intersect(setB)
|
|
assert.False(t, setC[a])
|
|
assert.True(t, setC[b])
|
|
assert.False(t, setC[c])
|
|
}
|