38 lines
1.4 KiB
Go
38 lines
1.4 KiB
Go
// Copyright 2018 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package limits
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import (
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"syscall"
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"testing"
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)
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func TestSet(t *testing.T) {
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ls := NewLimitSet()
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ls.Set(1, Limit{Cur: 50, Max: 50})
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if _, err := ls.Set(1, Limit{Cur: 20, Max: 50}); err != nil {
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t.Fatalf("Tried to lower Limit to valid new value: got %v, wanted nil", err)
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}
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if _, err := ls.Set(1, Limit{Cur: 20, Max: 60}); err != syscall.EPERM {
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t.Fatalf("Tried to raise limit.Max to invalid higher value: got %v, wanted syscall.EPERM", err)
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}
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if _, err := ls.Set(1, Limit{Cur: 60, Max: 50}); err != syscall.EINVAL {
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t.Fatalf("Tried to raise limit.Cur to invalid higher value: got %v, wanted syscall.EINVAL", err)
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}
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if _, err := ls.Set(1, Limit{Cur: 11, Max: 10}); err != syscall.EINVAL {
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t.Fatalf("Tried to set new limit with Cur > Max: got %v, wanted syscall.EINVAL", err)
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}
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}
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