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Author SHA1 Message Date
Jan Fajerski 91608c002f Merge branch 'main' into release-3.0-beta.0 
Conflicts:
	scrape/scrape_test.go
          Pick both changes.
 2024-09-10 20:51:20 +02:00
Charles Korn e8c7482137
Return negative counts when multiplied or divided by a negative value 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-09-09 14:37:59 +10:00
Charles Korn 113de6301c
Add failing test cases for unary negation and multiplication and division with negative scalars 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-09-04 16:20:28 +10:00
Charles Korn 9b451abec7
Make positive and negative bucket counts different in existing test cases 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-09-04 16:08:05 +10:00
Jan Fajerski 956245b25b promqltest: adjust eval times and range selector 
In order to fix new tests for changes added in
https://github.com/prometheus/prometheus/pull/13904.

Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
 2024-09-02 11:27:39 +02:00
Jan Fajerski 00315ce15e Merge branch 'main' into 3.0-main-sync-24-08-30 
using -Xours

Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
 2024-09-02 11:27:18 +02:00
Neeraj Gartia 8c7bf39d96
Moves TestNativeHistogram_MulDivOperator to promql testing framework (#14688)
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PromQL: add test for mul and div operator

Also, remove the converted test from the engine_test.go file.

This also includes an extension of the test framework to allow NaN/Inf in histogram buckets.

---------

Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
 2024-08-29 16:42:35 +02:00
Jan Fajerski 7c8c748399 promql tests: adjust range query intervals 
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>
 2024-08-21 12:33:52 +02:00
Jan Fajerski 5138922b0d Merge branch 'main' into 3.0-main-sync-24-08-21 2024-08-21 09:09:36 +02:00
Ziqi Zhao 8f828d45c1 convert TestNativeHistogram_Sum_Count_Add_AvgOperator into testing framework 
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
 2024-08-21 09:24:50 +08:00
Charles Korn 52818a97e2
Merge branch 'main' into sum-and-avg-over-mixed-custom-exponential-histograms 
# Conflicts:
#	promql/promqltest/testdata/native_histograms.test
 2024-08-14 07:52:08 +10:00
György Krajcsovits 386fc8b9f6 Update from review comments. 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2024-08-13 15:26:07 +02:00
György Krajcsovits 6aee5b4b38 fix typo 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2024-08-12 12:04:45 +02:00
György Krajcsovits 06a8886b94 Native histograms: define behavior when rate is null. 
Histogram quantile returns NaN in this case, which might be
surprising, so add a unit test that clarifies that this is
intentional.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2024-08-12 10:40:21 +02:00
Charles Korn f992f81bd0
Merge branch 'main' into sum-and-avg-over-mixed-custom-exponential-histograms 
Signed-off-by: Charles Korn <charleskorn@users.noreply.github.com>
 2024-08-09 13:58:54 +10:00
Charles Korn 5cfdde327c
Address PR feedback: add extra test case 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-08-09 13:57:37 +10:00
Charles Korn 82bb35fabb
Address PR feedback: fix typo and rename variable 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-08-09 13:51:31 +10:00
Charles Korn f07b3ae67b
Fix issue where avg over mixed exponential and custom buckets, or incompatible custom buckets, produces incorrect results or panics 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-08-07 15:32:35 +10:00
Charles Korn 5ee94f49a2
Fix issue where sum over mixed exponential and custom buckets, or incompatible custom buckets, produces incorrect results 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-08-07 15:30:01 +10:00
Charles Korn 424cefcf5e
Fix "cannot reduce resolution to custom buckets schema" panic in rate over native histograms with mix of custom and exponential buckets 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-08-07 14:45:02 +10:00
Charles Korn aadec25faf
promql: Fix issue where some native histogram-related annotations are not emitted by rate (#14575) 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-08-06 09:10:40 +01:00
Jan Fajerski adf5d6bce1 Merge branch 'main' into 3.0-main-sync-24-07-18 
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>

Conflicts:
	VERSION
          pick 3.0.0
	promql/promqltest/testdata/histograms.test
          pick changes from c39776c5b5,
          but adjust 5m range selectors to 10m to account for
          https://github.com/prometheus/prometheus/pull/13904.
Fixes:
        promql/promqltest/testdata/functions.test
	promql/promqltest/testdata/staleness.test
          Tests added in https://github.com/prometheus/prometheus/pull/9138
          need to be adjusted to account for
          https://github.com/prometheus/prometheus/pull/13904.
 2024-07-18 15:56:40 +02:00
Filip Petkovski acb6c1ae4b
Fix decoding buckets for native histograms in binops 
The optimizer which detects cases where histogram buckets can be skipped
does not take into account binary expressions. This can lead to buckets
not being decoded if a metric is used with both histogram_fraction/quantile and
histogram_sum/count in the same expression.

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2024-07-10 11:55:29 +02:00
Jan Fajerski c0d67fd845 Merge branch 'main' into 3.0-main-sync-24-07-09 2024-07-09 16:51:07 +02:00
Jan Fajerski b4152309a4 Merge branch 'main' into 3.0-main-sync 
Conflicts:
  promql/engine_test.go
    Resolved by picking main changes but adjusting total_samples for
    query "max_over_time(metricWith1HistogramEvery10Seconds[60s])[20s:5s]"
    to 312. Via https://github.com/prometheus/prometheus/pull/13662 this
    histogram now stores 13 values per timestamp, but via
    https://github.com/prometheus/prometheus/pull/13904 the range query
    is now left-open.
  promql/promqltest/testdata/functions.test
    Resolved by picking changes in main. See also
    https://github.com/prometheus/prometheus/pull/13662, but adjust some
    range selectors (`s/1m/2m/`) to account for
    https://github.com/prometheus/prometheus/pull/13904.
  promql/promqltest/testdata/histograms.test
    Resolved by picking changes in main. See also
    https://github.com/prometheus/prometheus/pull/13662, but adjust some
    range selectors (`s/5m/10m/`) to account for
    https://github.com/prometheus/prometheus/pull/13904.

Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
 2024-07-03 09:45:25 +02:00
Ganesh Vernekar 3d54bcc018
Merge pull request #14362 from charleskorn/charleskorn/sum-infinity 2024-07-03 01:05:03 -04:00
Charles Korn fd6bdf5230
Fix issue where summation of +/- infinity returns NaN instead of infinity 
Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-06-28 11:26:54 +10:00
Jeanette Tan dda5f48c9e Merge branch 'main' into nhcb-review-2 2024-06-20 22:50:00 +08:00
Zhang Zhanpeng debbdb8608 make matrix selection and lookback left-open and right-closed 
Signed-off-by: Zhang Zhanpeng <zhangzhanpeng.zzp@alibaba-inc.com>
Signed-off-by: beorn7 <beorn@grafana.com>
Co-authored-by: beorn7 <beorn@grafana.com>
 2024-06-20 22:05:40 +08:00
Jeanette Tan 14f8dded39 Merge branch 'main' into nhcb 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2024-06-07 19:17:14 +08:00
beorn7 c7fdfe8004 promql: Add tests for histogram counter reset only in bucket 
This also exercises the "fast path" (only decoding count and sum),
i.e. where the counter reset isn't visible at all in the decoded data.

Signed-off-by: beorn7 <beorn@grafana.com>
 2024-06-06 17:47:38 +02:00
Jeanette Tan f028496133 Merge branch 'main' into nhcb 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2024-05-14 16:20:15 +08:00
Neeraj Gartia 661856cb65 removes the added tests from engine_test.go 
Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
 2024-05-13 22:58:25 +05:30
Neeraj Gartia 6119124d0e some nits 
Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
 2024-05-13 22:55:38 +05:30
Neeraj Gartia adf5a36c1e adds test for sum, count, stddev, stdvar, quantile and fraction func to promql testing framework 
Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
 2024-05-13 22:55:38 +05:30
Neeraj Gartia 8b838a05d9 adds test for native histogram rate func in promql testing framework 
Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
 2024-05-13 22:55:38 +05:30
Neeraj Gartia 548bd9d6fb adds TestNativeHistogramRate func to promql test framework 
Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
 2024-05-13 22:55:38 +05:30
Bryan Boreham 11b27d5d22 test: move test files into new promqltest package 
So that promql package does not bring in test-only dependencies.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-05-08 13:42:55 +01:00
Renamed from promql/testdata/native_histograms.test (Browse further)