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https://github.com/ceph/ceph-csi.git
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457ffe884a
When a context.Context is needed in a unit test, t.Context() should be used instead of creating a new one with context.TODO() or context.Background(). Signed-off-by: Niels de Vos <ndevos@ibm.com>
120 lines
2.8 KiB
Go
120 lines
2.8 KiB
Go
/*
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Copyright 2024 The Ceph-CSI Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package rbd
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import (
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"testing"
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)
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func checkQOS(
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t *testing.T,
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target map[string]string,
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wants map[string]string,
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) {
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t.Helper()
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for k, v := range wants {
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if r, ok := target[k]; ok {
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if v != r {
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t.Errorf("SetQOS: %s: %s, want %s", k, target[k], v)
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}
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} else {
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t.Errorf("SetQOS: missing qos %s", k)
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}
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}
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}
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func TestSetQOS(t *testing.T) {
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t.Parallel()
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ctx := t.Context()
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tests := map[string]string{
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baseReadIops: "2000",
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baseWriteIops: "1000",
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}
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wants := map[string]string{
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readIopsLimit: "2000",
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writeIopsLimit: "1000",
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}
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rv := rbdVolume{}
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rv.RequestedVolSize = int64(oneGB)
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err := rv.SetQOS(ctx, tests)
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if err != nil {
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t.Errorf("SetQOS failed: %v", err)
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}
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checkQOS(t, rv.QosParameters, wants)
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tests = map[string]string{
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baseReadIops: "2000",
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baseWriteIops: "1000",
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baseReadBytesPerSecond: "209715200",
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baseWriteBytesPerSecond: "104857600",
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}
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wants = map[string]string{
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readIopsLimit: "2000",
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writeIopsLimit: "1000",
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readBpsLimit: "209715200",
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writeBpsLimit: "104857600",
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}
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rv = rbdVolume{}
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rv.RequestedVolSize = int64(oneGB)
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err = rv.SetQOS(ctx, tests)
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if err != nil {
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t.Errorf("SetQOS failed: %v", err)
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}
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checkQOS(t, rv.QosParameters, wants)
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tests = map[string]string{
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baseReadIops: "2000",
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baseWriteIops: "1000",
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baseReadBytesPerSecond: "209715200",
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baseWriteBytesPerSecond: "104857600",
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readIopsPerGiB: "20",
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writeIopsPerGiB: "10",
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readBpsPerGiB: "2097152",
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writeBpsPerGiB: "1048576",
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baseVolSizeBytes: "21474836480",
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}
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wants = map[string]string{
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readIopsLimit: "2000",
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writeIopsLimit: "1000",
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readBpsLimit: "209715200",
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writeBpsLimit: "104857600",
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}
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rv = rbdVolume{}
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rv.RequestedVolSize = int64(oneGB) * 20
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err = rv.SetQOS(ctx, tests)
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if err != nil {
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t.Errorf("SetQOS failed: %v", err)
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}
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checkQOS(t, rv.QosParameters, wants)
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wants = map[string]string{
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readIopsLimit: "3600",
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writeIopsLimit: "1800",
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readBpsLimit: "377487360",
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writeBpsLimit: "188743680",
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}
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rv = rbdVolume{}
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rv.RequestedVolSize = int64(oneGB) * 100
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err = rv.SetQOS(ctx, tests)
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if err != nil {
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t.Errorf("SetQOS failed: %v", err)
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}
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checkQOS(t, rv.QosParameters, wants)
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}
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