| /* |
| Copyright 2018 The Kubernetes 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 node |
| |
| import ( |
| "testing" |
| |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| func TestIntSet(t *testing.T) { |
| i := newIntSet() |
| |
| assert.False(t, i.has(1)) |
| assert.False(t, i.has(2)) |
| assert.False(t, i.has(3)) |
| assert.False(t, i.has(4)) |
| |
| i.startNewGeneration() |
| i.mark(1) |
| i.mark(2) |
| i.sweep() |
| |
| assert.True(t, i.has(1)) |
| assert.True(t, i.has(2)) |
| assert.False(t, i.has(3)) |
| assert.False(t, i.has(4)) |
| |
| i.startNewGeneration() |
| i.mark(2) |
| i.mark(3) |
| i.sweep() |
| |
| assert.False(t, i.has(1)) |
| assert.True(t, i.has(2)) |
| assert.True(t, i.has(3)) |
| assert.False(t, i.has(4)) |
| |
| i.startNewGeneration() |
| i.mark(3) |
| i.mark(4) |
| i.sweep() |
| |
| assert.False(t, i.has(1)) |
| assert.False(t, i.has(2)) |
| assert.True(t, i.has(3)) |
| assert.True(t, i.has(4)) |
| } |