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promql tests: adjust range query intervals

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Some test queries need their interval adjusted to account for
https://github.com/prometheus/prometheus/pull/13904. Otherwise the
queries don't return enough samples.
promql/engine_test.go:TestHistogramCopyFromIteratorRegression needed the
same, but also the result needed a fix since `increase` interpolates
over the full range.

Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
This commit is contained in:
Jan Fajerski 2024-08-21 11:14:09 +02:00
parent 5138922b0d
commit 7c8c748399
3 changed files with 9 additions and 9 deletions
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10
promql/engine_test.go
View file

@ -3824,18 +3824,18 @@ histogram {{sum:4 count:4 buckets:[2 2]}} {{sum:6 count:6 buckets:[3 3]}} {{sum:
}
}
qry, err := engine.NewRangeQuery(context.Background(), storage, nil, "increase(histogram[60s])", time.Unix(0, 0), time.Unix(0, 0).Add(1*time.Minute), time.Minute)
qry, err := engine.NewRangeQuery(context.Background(), storage, nil, "increase(histogram[90s])", time.Unix(0, 0), time.Unix(0, 0).Add(60*time.Second), time.Minute)
require.NoError(t, err)
verify(t, qry, []histogram.FloatHistogram{
{
Count: 2,
Sum: 2, // Increase from 4 to 6 is 2.
Count: 3,
Sum: 3, // Increase from 4 to 6 is 2. Interpolation adds 1.
PositiveSpans: []histogram.Span{{Offset: 0, Length: 2}}, // Two buckets changed between the first and second histogram.
PositiveBuckets: []float64{1, 1}, // Increase from 2 to 3 is 1 in both buckets.
PositiveBuckets: []float64{1.5, 1.5}, // Increase from 2 to 3 is 1 in both buckets. Interpolation adds 0.5.
},
})
qry, err = engine.NewInstantQuery(context.Background(), storage, nil, "histogram[60s]", time.Unix(0, 0).Add(2*time.Minute))
qry, err = engine.NewInstantQuery(context.Background(), storage, nil, "histogram[61s]", time.Unix(0, 0).Add(2*time.Minute))
require.NoError(t, err)
verify(t, qry, []histogram.FloatHistogram{
{

2
promql/promqltest/testdata/functions.test vendored
View file

@ -799,7 +799,7 @@ load 10s
eval instant at 1m sum_over_time(metric[2m])
{} 2
eval instant at 1m avg_over_time(metric[1m])
eval instant at 1m avg_over_time(metric[2m])
{} 0.5
# Tests for stddev_over_time and stdvar_over_time.

6
promql/promqltest/testdata/native_histograms.test vendored
View file

@ -788,7 +788,7 @@ load 30s
some_metric {{schema:0 sum:1 count:1 buckets:[1] counter_reset_hint:gauge}} {{schema:0 sum:2 count:2 buckets:[2] counter_reset_hint:gauge}} {{schema:0 sum:3 count:3 buckets:[3] counter_reset_hint:gauge}}
# Test the case where we only have two points for rate
eval_warn instant at 30s rate(some_metric[30s])
eval_warn instant at 30s rate(some_metric[1m])
{} {{count:0.03333333333333333 sum:0.03333333333333333 buckets:[0.03333333333333333]}}
# Test the case where we have more than two points for rate
@ -810,11 +810,11 @@ eval_warn instant at 1m30s rate(some_metric[1m])
# Should produce no results.
# Start with custom, end with exponential.
eval_warn instant at 1m rate(some_metric[30s])
eval_warn instant at 1m rate(some_metric[1m])
# Should produce no results.
# Start with exponential, end with custom.
eval_warn instant at 30s rate(some_metric[30s])
eval_warn instant at 30s rate(some_metric[1m])
# Should produce no results.
clear