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TestData: allow negative values for random_walk parameters (#21627)

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Ryan McKinley 2020-01-20 10:50:42 -08:00 committed by GitHub
parent 2021a2df74
commit 5f14d62c0d
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 7 deletions
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11
pkg/tsdb/testdatasource/scenarios.go
View File

@ -542,8 +542,11 @@ func getRandomWalk(query *tsdb.Query, tsdbQuery *tsdb.TsdbQuery, index int) *tsd
startValue := query.Model.Get("startValue").MustFloat64(rand.Float64() * 100) startValue := query.Model.Get("startValue").MustFloat64(rand.Float64() * 100)
spread := query.Model.Get("spread").MustFloat64(1) spread := query.Model.Get("spread").MustFloat64(1)
noise := query.Model.Get("noise").MustFloat64(0) noise := query.Model.Get("noise").MustFloat64(0)
min, hasMin := query.Model.Get("min").Float64()
max, hasMax := query.Model.Get("max").Float64() min, err := query.Model.Get("min").Float64()
hasMin := err == nil
max, err := query.Model.Get("max").Float64()
hasMax := err == nil
points := make(tsdb.TimeSeriesPoints, 0) points := make(tsdb.TimeSeriesPoints, 0)
walker := startValue walker := startValue
@ -551,12 +554,12 @@ func getRandomWalk(query *tsdb.Query, tsdbQuery *tsdb.TsdbQuery, index int) *tsd
for i := int64(0); i < 10000 && timeWalkerMs < to; i++ { for i := int64(0); i < 10000 && timeWalkerMs < to; i++ {
nextValue := walker + (rand.Float64() * noise) nextValue := walker + (rand.Float64() * noise)
if hasMin == nil && nextValue < min { if hasMin && nextValue < min {
nextValue = min nextValue = min
walker = min walker = min
} }
if hasMax == nil && nextValue > max { if hasMax && nextValue > max {
nextValue = max nextValue = max
walker = max walker = max
} }

3
public/app/plugins/datasource/testdata/partials/query.editor.html vendored
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@ -65,7 +65,6 @@
class="gf-form-input width-6" class="gf-form-input width-6"
placeholder="auto" placeholder="auto"
ng-model="ctrl.target.startValue" ng-model="ctrl.target.startValue"
min="1"
step="1" step="1"
ng-change="ctrl.refresh()" /> ng-change="ctrl.refresh()" />
</div> </div>
@ -95,7 +94,6 @@
class="gf-form-input width-6" class="gf-form-input width-6"
placeholder="none" placeholder="none"
ng-model="ctrl.target.min" ng-model="ctrl.target.min"
min="0"
step="0.1" step="0.1"
ng-change="ctrl.refresh()" /> ng-change="ctrl.refresh()" />
</div> </div>
@ -105,7 +103,6 @@
class="gf-form-input width-6" class="gf-form-input width-6"
placeholder="none" placeholder="none"
ng-model="ctrl.target.max" ng-model="ctrl.target.max"
min="0"
step="0.1" step="0.1"
ng-change="ctrl.refresh()" /> ng-change="ctrl.refresh()" />
</div> </div>